SRX1736426 RH-1 SRP074164 PRJNA319929 For this transcriptome study seeds of the maize inbred line B73 were germinated in moist germination paper. 3-day old uniform seedlings were dipped into liquid N and root hairs were scraped off and collected. The remaining root hair less roots were collected. From both tissues total RNA was extracted using the Qiagen RNeasy Plant kit. RNA Integrity was assessed via a Bioanalyzer (Agilent RNA 6000 Nano Chip, Agilent Technologies, Santa Clara, USA). All samples a RIN higher than 7.9 was detected. Libraries were constructed and sequenced on an Illumina HiSeq4000. SRS1417163 SAMN04911487 RNA-Seq TRANSCRIPTOMIC PolyA 200 0 Application Read Forward 1 1 Application Read Reverse 101 Illumina HiSeq 4000 SRX1736427 RH-2 SRP074164 PRJNA319929 For this transcriptome study seeds of the maize inbred line B73 were germinated in moist germination paper. 3-day old uniform seedlings were dipped into liquid N and root hairs were scraped off and collected. The remaining root hair less roots were collected. From both tissues total RNA was extracted using the Qiagen RNeasy Plant kit. RNA Integrity was assessed via a Bioanalyzer (Agilent RNA 6000 Nano Chip, Agilent Technologies, Santa Clara, USA). All samples a RIN higher than 7.9 was detected. Libraries were constructed and sequenced on an Illumina HiSeq4000. SRS1417164 SAMN04911488 RNA-Seq TRANSCRIPTOMIC PolyA 200 0 Application Read Forward 1 1 Application Read Reverse 101 Illumina HiSeq 4000 SRX1736428 RH-3 SRP074164 PRJNA319929 For this transcriptome study seeds of the maize inbred line B73 were germinated in moist germination paper. 3-day old uniform seedlings were dipped into liquid N and root hairs were scraped off and collected. The remaining root hair less roots were collected. From both tissues total RNA was extracted using the Qiagen RNeasy Plant kit. RNA Integrity was assessed via a Bioanalyzer (Agilent RNA 6000 Nano Chip, Agilent Technologies, Santa Clara, USA). All samples a RIN higher than 7.9 was detected. Libraries were constructed and sequenced on an Illumina HiSeq4000. SRS1417165 SAMN04911489 RNA-Seq TRANSCRIPTOMIC PolyA 200 0 Application Read Forward 1 1 Application Read Reverse 101 Illumina HiSeq 4000 SRX1736429 RH-4 SRP074164 For this transcriptome study seeds of the maize inbred line B73 were germinated in moist germination paper. 3-day old uniform seedlings were dipped into liquid N and root hairs were scraped off and collected. The remaining root hair less roots were collected. From both tissues total RNA was extracted using the Qiagen RNeasy Plant kit. RNA Integrity was assessed via a Bioanalyzer (Agilent RNA 6000 Nano Chip, Agilent Technologies, Santa Clara, USA). All samples a RIN higher than 7.9 was detected. Libraries were constructed and sequenced on an Illumina HiSeq4000. SRS1417166 RNA-Seq TRANSCRIPTOMIC PolyA 200 0 Application Read Forward 1 1 Application Read Reverse 101 Illumina HiSeq 4000 SRX1736430 root-1 SRP074164 PRJNA319929 For this transcriptome study seeds of the maize inbred line B73 were germinated in moist germination paper. 3-day old uniform seedlings were dipped into liquid N and root hairs were scraped off and collected. The remaining root hair less roots were collected. From both tissues total RNA was extracted using the Qiagen RNeasy Plant kit. RNA Integrity was assessed via a Bioanalyzer (Agilent RNA 6000 Nano Chip, Agilent Technologies, Santa Clara, USA). All samples a RIN higher than 7.9 was detected. Libraries were constructed and sequenced on an Illumina HiSeq4000. SRS1417167 SAMN04911491 RNA-Seq TRANSCRIPTOMIC PolyA 200 0 Application Read Forward 1 1 Application Read Reverse 101 Illumina HiSeq 4000 SRX1736431 root-2 SRP074164 PRJNA319929 For this transcriptome study seeds of the maize inbred line B73 were germinated in moist germination paper. 3-day old uniform seedlings were dipped into liquid N and root hairs were scraped off and collected. The remaining root hair less roots were collected. From both tissues total RNA was extracted using the Qiagen RNeasy Plant kit. RNA Integrity was assessed via a Bioanalyzer (Agilent RNA 6000 Nano Chip, Agilent Technologies, Santa Clara, USA). All samples a RIN higher than 7.9 was detected. Libraries were constructed and sequenced on an Illumina HiSeq4000. SRS1417168 SAMN04911492 RNA-Seq TRANSCRIPTOMIC PolyA 200 0 Application Read Forward 1 1 Application Read Reverse 101 Illumina HiSeq 4000 SRX1736432 root-3 SRP074164 PRJNA319929 For this transcriptome study seeds of the maize inbred line B73 were germinated in moist germination paper. 3-day old uniform seedlings were dipped into liquid N and root hairs were scraped off and collected. The remaining root hair less roots were collected. From both tissues total RNA was extracted using the Qiagen RNeasy Plant kit. RNA Integrity was assessed via a Bioanalyzer (Agilent RNA 6000 Nano Chip, Agilent Technologies, Santa Clara, USA). All samples a RIN higher than 7.9 was detected. Libraries were constructed and sequenced on an Illumina HiSeq4000. SRS1417169 SAMN04911493 RNA-Seq TRANSCRIPTOMIC PolyA 200 0 Application Read Forward 1 1 Application Read Reverse 101 Illumina HiSeq 4000 SRX1736433 root-4 SRP074164 PRJNA319929 For this transcriptome study seeds of the maize inbred line B73 were germinated in moist germination paper. 3-day old uniform seedlings were dipped into liquid N and root hairs were scraped off and collected. The remaining root hair less roots were collected. From both tissues total RNA was extracted using the Qiagen RNeasy Plant kit. RNA Integrity was assessed via a Bioanalyzer (Agilent RNA 6000 Nano Chip, Agilent Technologies, Santa Clara, USA). All samples a RIN higher than 7.9 was detected. Libraries were constructed and sequenced on an Illumina HiSeq4000. SRS1417170 SAMN04911494 RNA-Seq TRANSCRIPTOMIC PolyA 200 0 Application Read Forward 1 1 Application Read Reverse 101 Illumina HiSeq 4000