SRX23702281 NN.B4WRedo.H25.387 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533050 DN1 NN.B4WRedo.H25.387 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702282 NN.B4WRedo.H50.298 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533421 DN2 NN.B4WRedo.H50.298 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702283 NN.B4WRedo.H55.403 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532306 DN11 NN.B4WRedo.H55.403 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702284 DN.B4W.37825.020 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533926 DN101 DN.B4W.37825.020 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702285 DN.B4W.37838.063 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533051 DN102 DN.B4W.37838.063 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702286 DN.B4W.37884.076 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533422 DN103 DN.B4W.37884.076 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702287 DN.B4W.37909.050 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533052 DN104 DN.B4W.37909.050 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702288 DN.B4W.38004.057 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533424 DN105 DN.B4W.38004.057 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702289 DN.B4W.38015.067 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532307 DN106 DN.B4W.38015.067 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702290 DN.B4W.38019.073 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533053 DN107 DN.B4W.38019.073 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702291 DN.B4W.38041.072 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533423 DN108 DN.B4W.38041.072 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702292 DN.B4W.38043.102 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532308 DN109 DN.B4W.38043.102 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702293 DN.B4W.38045.086 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533054 DN110 DN.B4W.38045.086 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702294 NN.B4WRedo.H31.392 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533927 DN12 NN.B4WRedo.H31.392 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702295 DN.B4W.38085.071 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533055 DN111 DN.B4W.38085.071 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702296 DN.B4W.38093.080 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532309 DN112 DN.B4W.38093.080 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702297 DN.B4W.38096.081 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533427 DN113 DN.B4W.38096.081 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702298 DN.B4W.38116.075 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533056 DN114 DN.B4W.38116.075 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702299 DN.B4W.38137.083 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532310 DN115 DN.B4W.38137.083 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702300 DN.B4W.38156.078 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533425 DN116 DN.B4W.38156.078 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702301 DN.B4W.38241.062 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533057 DN117 DN.B4W.38241.062 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702302 DN.B4W.38254.070 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532311 DN118 DN.B4W.38254.070 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702303 DN.B4W.38272.019 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533426 DN119 DN.B4W.38272.019 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702304 DN.B4W.38278.066 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532312 DN120 DN.B4W.38278.066 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702305 NN.B4WRedo.H56.404 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533058 DN13 NN.B4WRedo.H56.404 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702306 DN.B4W.38286.042 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533928 DN121 DN.B4W.38286.042 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702307 DN.B4W.38332.060 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532313 DN122 DN.B4W.38332.060 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702308 DN.B4W.38370.051 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533059 DN123 DN.B4W.38370.051 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702309 DN.B4W.38409.105 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533429 DN124 DN.B4W.38409.105 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702310 DN.B4W.38417.077 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533428 DN125 DN.B4W.38417.077 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702311 DN.B4W.38459.079 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532314 DN126 DN.B4W.38459.079 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702312 DN.B4W.38473.084 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533060 DN127 DN.B4W.38473.084 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702313 DN.B4W.38475.098 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533929 DN128 DN.B4W.38475.098 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702314 NN.B4WRedo.H32.393 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532315 DN14 NN.B4WRedo.H32.393 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702315 DN.B4W.36832.035 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533061 DN59 DN.B4W.36832.035 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702316 DN.B4W.36841.008 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533430 DN60 DN.B4W.36841.008 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702317 NN.B4WRedo.H28.390 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532316 DN7 NN.B4WRedo.H28.390 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702318 DN.B4W.36854.021 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533062 DN61 DN.B4W.36854.021 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702319 DN.B4W.36859.006 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533930 DN62 DN.B4W.36859.006 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702320 DN.B4W.36919.049 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532317 DN63 DN.B4W.36919.049 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702321 DN.B4W.36963.101 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533063 DN64 DN.B4W.36963.101 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702322 DN.B4W.36982.059 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533431 DN65 DN.B4W.36982.059 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702323 DN.B4W.37052.052 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532318 DN66 DN.B4W.37052.052 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702324 DN.B4W.37058.053 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533064 DN67 DN.B4W.37058.053 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702325 DN.B4W.37062.041 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533432 DN68 DN.B4W.37062.041 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702326 DN.B4W.37099.069 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533065 DN69 DN.B4W.37099.069 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702327 DN.B4W.37102.099 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532319 DN70 DN.B4W.37102.099 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702328 NN.B4WRedo.H53.401 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533433 DN8 NN.B4WRedo.H53.401 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702329 DN.B4W.37166.103 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533931 DN71 DN.B4W.37166.103 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702330 DN.B4W.37184.058 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532320 DN72 DN.B4W.37184.058 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702331 NN.B4WRedo.H57.405 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533066 DN15 NN.B4WRedo.H57.405 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702332 NN.B4WRedo.H33.394 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533434 DN16 NN.B4WRedo.H33.394 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702333 NN.B4WRedo.H58.406 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533067 DN17 NN.B4WRedo.H58.406 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702334 NN.B4WRedo.H34.395 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532321 DN18 NN.B4WRedo.H34.395 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702335 NN.B4WRedo.H59.407 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533435 DN19 NN.B4WRedo.H59.407 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702336 NN.B4WRedo.H35.396 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533068 DN20 NN.B4WRedo.H35.396 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702337 NN.B4WRedo.H26.388 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532322 DN3 NN.B4WRedo.H26.388 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702338 NN.B4WRedo.H60.408 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533069 DN21 NN.B4WRedo.H60.408 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702339 NN.B4WRedo.H36.397 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533932 DN22 NN.B4WRedo.H36.397 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702340 NN.B4WRedo.H61.409 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533436 DN23 NN.B4WRedo.H61.409 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702341 DN.B4W.36044.096 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533070 DN24 DN.B4W.36044.096 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702342 DN.B4W.36048.082 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532323 DN25 DN.B4W.36048.082 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702343 DN.B4W.36049.093 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533072 DN26 DN.B4W.36049.093 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702344 DN.B4W.36050.012 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533071 DN27 DN.B4W.36050.012 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702345 DN.B4W.36067.027 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532324 DN28 DN.B4W.36067.027 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702346 DN.B4W.36128.011 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533437 DN29 DN.B4W.36128.011 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702347 DN.B4W.37188.048 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533073 DN73 DN.B4W.37188.048 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702348 DN.B4W.37189.104 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532325 DN74 DN.B4W.37189.104 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702349 DN.B4W.37231.074 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533440 DN75 DN.B4W.37231.074 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702350 DN.B4W.37241.097 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533075 DN76 DN.B4W.37241.097 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702351 DN.B4W.37268.028 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532326 DN77 DN.B4W.37268.028 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702352 DN.B4W.37286.056 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533074 DN78 DN.B4W.37286.056 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702353 DN.B4W.37335.043 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533934 DN79 DN.B4W.37335.043 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702354 DN.B4W.37366.092 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532327 DN80 DN.B4W.37366.092 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702355 NN.B4WRedo.H29.391 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533076 DN9 NN.B4WRedo.H29.391 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702356 DN.B4W.37370.068 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533078 DN81 DN.B4W.37370.068 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702357 DN.B4W.37381.045 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532328 DN82 DN.B4W.37381.045 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702358 DN.B4W.37394.090 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533077 DN83 DN.B4W.37394.090 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702359 DN.B4W.37420.029 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533438 DN84 DN.B4W.37420.029 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702360 DN.B4W.37461.018 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533439 DN85 DN.B4W.37461.018 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702361 DN.B4W.37472.013 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533079 DN86 DN.B4W.37472.013 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702362 DN.B4W.37479.007 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532329 DN87 DN.B4W.37479.007 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702363 DN.B4W.36162.032 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533080 DN30 DN.B4W.36162.032 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702364 NN.B4WRedo.H51.399 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533933 DN4 NN.B4WRedo.H51.399 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702365 DN.B4W.36167.091 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532330 DN31 DN.B4W.36167.091 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702366 DN.B4W.36178.010 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533081 DN32 DN.B4W.36178.010 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702367 DN.B4W.36182.033 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533441 DN33 DN.B4W.36182.033 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702368 DN.B4W.36206.003 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532331 DN34 DN.B4W.36206.003 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702369 DN.B4W.36238.094 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533083 DN35 DN.B4W.36238.094 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702370 DN.B4W.36294.001 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533082 DN36 DN.B4W.36294.001 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702371 DN.B4W.36303.089 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532332 DN37 DN.B4W.36303.089 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702372 DN.B4W.36348.026 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533442 DN38 DN.B4W.36348.026 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702373 DN.B4W.36365.039 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533084 DN39 DN.B4W.36365.039 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702374 DN.B4W.36375.044 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532333 DN40 DN.B4W.36375.044 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702375 NN.B4WRedo.H27.389 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533085 DN5 NN.B4WRedo.H27.389 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702376 DN.B4W.36398.046 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533935 DN41 DN.B4W.36398.046 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702377 DN.B4W.36451.036 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532334 DN42 DN.B4W.36451.036 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702378 DN.B4W.36455.023 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532335 DN43 DN.B4W.36455.023 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702379 DN.B4W.36457.088 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533443 DN44 DN.B4W.36457.088 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702380 DN.B4W.36517.095 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533086 DN45 DN.B4W.36517.095 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702381 DN.B4W.36539.030 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533088 DN46 DN.B4W.36539.030 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702382 DN.B4W.36561.064 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532336 DN47 DN.B4W.36561.064 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702383 DN.B4W.36584.025 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533087 DN48 DN.B4W.36584.025 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702384 DN.B4W.36591.047 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532337 DN49 DN.B4W.36591.047 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702385 DN.B4W.36625.040 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533444 DN50 DN.B4W.36625.040 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702386 NN.B4WRedo.H52.400 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533089 DN6 NN.B4WRedo.H52.400 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702387 DN.B4W.36627.054 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532338 DN51 DN.B4W.36627.054 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702388 DN.B4W.36671.037 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533445 DN52 DN.B4W.36671.037 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702389 DN.B4W.36717.014 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533090 DN53 DN.B4W.36717.014 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702390 DN.B4W.36731.015 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532339 DN54 DN.B4W.36731.015 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702391 DN.B4W.36754.100 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533091 DN55 DN.B4W.36754.100 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702392 DN.B4W.36772.031 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533936 DN56 DN.B4W.36772.031 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702393 DN.B4W.36774.005 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532340 DN57 DN.B4W.36774.005 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702394 DN.B4W.36792.004 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533092 DN58 DN.B4W.36792.004 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702395 DN.B4W.37516.065 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533093 DN88 DN.B4W.37516.065 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702396 DN.B4W.37524.009 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532341 DN89 DN.B4W.37524.009 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702397 DN.B4W.37549.016 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533446 DN90 DN.B4W.37549.016 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702398 NN.B4WRedo.H54.402 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533447 DN10 NN.B4WRedo.H54.402 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702399 DN.B4W.37631.038 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533094 DN91 DN.B4W.37631.038 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702400 DN.B4W.37640.017 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532342 DN92 DN.B4W.37640.017 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702401 DN.B4W.37652.034 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533095 DN93 DN.B4W.37652.034 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702402 DN.B4W.37670.002 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532343 DN94 DN.B4W.37670.002 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702403 DN.B4W.37722.061 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533449 DN95 DN.B4W.37722.061 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702404 DN.B4W.37736.022 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533096 DN96 DN.B4W.37736.022 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702405 DN.B4W.37748.055 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533448 DN97 DN.B4W.37748.055 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702406 DN.B4W.37785.024 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533097 DN98 DN.B4W.37785.024 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702407 DN.B4W.37798.085 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20532344 DN99 DN.B4W.37798.085 AMPLICON METAGENOMIC PCR Illumina MiSeq SRX23702408 DN.B4W.37816.087 SRP491035 bp0 To identify the ectomycorrhizal fungi present on pinaceae host roots in the B4Warmed experiment, total genomic DNA was extracted using the chloroform extraction method detailed in Fernandez et al. (2017). The ITS2 rDNA subunit was PCR amplified using a barcoded fungal-specific ITS5.8SFUn-ITS4Fun primer set under cycling conditions detailed in Taylor et al. (2016) using 35 cycles. Amplified products were magnetically cleaned using the Charm Just-A-Plate kit (Charm, San Diego, CA, USA). Each of the root samples were pooled into a single library and sequenced at the University of Minnesota Genomics Center using the 2 x 300 bp paired-end MiSeq Illumina platform. SRS20533098 DN100 DN.B4W.37816.087 AMPLICON METAGENOMIC PCR Illumina MiSeq