SRX15160651 NG1 SRP373725 PRJNA835239 Amplicons were extracted from 2% agarose gels and purified using the AxyPrep DNA Gel Extraction Kit (Axygen Biosciences, Union City, CA, U.S.) according to the manufacturers instructions and quantified using ABI StepOnePlus Real-Time PCR System (Life Technologies, Foster City, USA). Purified amplicons were pooled in equimolar and paired-end sequenced (PE250) on an Illumina platform (GENE DENOVO, Guangzhou, China) according to the standard protocols SRS12935679 SAMN28097324 NG1 AMPLICON OTHER PCR Illumina NovaSeq 6000 SRX15160652 NG2 SRP373725 PRJNA835239 Amplicons were extracted from 2% agarose gels and purified using the AxyPrep DNA Gel Extraction Kit (Axygen Biosciences, Union City, CA, U.S.) according to the manufacturers instructions and quantified using ABI StepOnePlus Real-Time PCR System (Life Technologies, Foster City, USA). Purified amplicons were pooled in equimolar and paired-end sequenced (PE250) on an Illumina platform (GENE DENOVO, Guangzhou, China) according to the standard protocols SRS12935678 SAMN28097325 NG2 AMPLICON OTHER PCR Illumina NovaSeq 6000 SRX15160653 CR5 SRP373725 PRJNA835239 Amplicons were extracted from 2% agarose gels and purified using the AxyPrep DNA Gel Extraction Kit (Axygen Biosciences, Union City, CA, U.S.) according to the manufacturers instructions and quantified using ABI StepOnePlus Real-Time PCR System (Life Technologies, Foster City, USA). Purified amplicons were pooled in equimolar and paired-end sequenced (PE250) on an Illumina platform (GENE DENOVO, Guangzhou, China) according to the standard protocols SRS12935680 SAMN28097334 CR5 AMPLICON OTHER PCR Illumina NovaSeq 6000 SRX15160654 CR6 SRP373725 PRJNA835239 Amplicons were extracted from 2% agarose gels and purified using the AxyPrep DNA Gel Extraction Kit (Axygen Biosciences, Union City, CA, U.S.) according to the manufacturers instructions and quantified using ABI StepOnePlus Real-Time PCR System (Life Technologies, Foster City, USA). Purified amplicons were pooled in equimolar and paired-end sequenced (PE250) on an Illumina platform (GENE DENOVO, Guangzhou, China) according to the standard protocols SRS12935683 SAMN28097335 CR6 AMPLICON OTHER PCR Illumina NovaSeq 6000 SRX15160655 CU1 SRP373725 PRJNA835239 Amplicons were extracted from 2% agarose gels and purified using the AxyPrep DNA Gel Extraction Kit (Axygen Biosciences, Union City, CA, U.S.) according to the manufacturers instructions and quantified using ABI StepOnePlus Real-Time PCR System (Life Technologies, Foster City, USA). Purified amplicons were pooled in equimolar and paired-end sequenced (PE250) on an Illumina platform (GENE DENOVO, Guangzhou, China) according to the standard protocols SRS12935681 SAMN28097336 CU1 AMPLICON OTHER PCR Illumina NovaSeq 6000 SRX15160656 CU2 SRP373725 PRJNA835239 Amplicons were extracted from 2% agarose gels and purified using the AxyPrep DNA Gel Extraction Kit (Axygen Biosciences, Union City, CA, U.S.) according to the manufacturers instructions and quantified using ABI StepOnePlus Real-Time PCR System (Life Technologies, Foster City, USA). Purified amplicons were pooled in equimolar and paired-end sequenced (PE250) on an Illumina platform (GENE DENOVO, Guangzhou, China) according to the standard protocols SRS12935682 SAMN28097337 CU2 AMPLICON OTHER PCR Illumina NovaSeq 6000 SRX15160657 CU3 SRP373725 PRJNA835239 Amplicons were extracted from 2% agarose gels and purified using the AxyPrep DNA Gel Extraction Kit (Axygen Biosciences, Union City, CA, U.S.) according to the manufacturers instructions and quantified using ABI StepOnePlus Real-Time PCR System (Life Technologies, Foster City, USA). Purified amplicons were pooled in equimolar and paired-end sequenced (PE250) on an Illumina platform (GENE DENOVO, Guangzhou, China) according to the standard protocols SRS12935684 SAMN28097338 CU3 AMPLICON OTHER PCR Illumina NovaSeq 6000 SRX15160658 CU4 SRP373725 PRJNA835239 Amplicons were extracted from 2% agarose gels and purified using the AxyPrep DNA Gel Extraction Kit (Axygen Biosciences, Union City, CA, U.S.) according to the manufacturers instructions and quantified using ABI StepOnePlus Real-Time PCR System (Life Technologies, Foster City, USA). Purified amplicons were pooled in equimolar and paired-end sequenced (PE250) on an Illumina platform (GENE DENOVO, Guangzhou, China) according to the standard protocols SRS12935686 SAMN28097339 CU4 AMPLICON OTHER PCR Illumina NovaSeq 6000 SRX15160659 CU5 SRP373725 PRJNA835239 Amplicons were extracted from 2% agarose gels and purified using the AxyPrep DNA Gel Extraction Kit (Axygen Biosciences, Union City, CA, U.S.) according to the manufacturers instructions and quantified using ABI StepOnePlus Real-Time PCR System (Life Technologies, Foster City, USA). Purified amplicons were pooled in equimolar and paired-end sequenced (PE250) on an Illumina platform (GENE DENOVO, Guangzhou, China) according to the standard protocols SRS12935685 SAMN28097340 CU5 AMPLICON OTHER PCR Illumina NovaSeq 6000 SRX15160660 CU6 SRP373725 PRJNA835239 Amplicons were extracted from 2% agarose gels and purified using the AxyPrep DNA Gel Extraction Kit (Axygen Biosciences, Union City, CA, U.S.) according to the manufacturers instructions and quantified using ABI StepOnePlus Real-Time PCR System (Life Technologies, Foster City, USA). Purified amplicons were pooled in equimolar and paired-end sequenced (PE250) on an Illumina platform (GENE DENOVO, Guangzhou, China) according to the standard protocols SRS12935687 SAMN28097341 CU6 AMPLICON OTHER PCR Illumina NovaSeq 6000 SRX15160661 NG3 SRP373725 PRJNA835239 Amplicons were extracted from 2% agarose gels and purified using the AxyPrep DNA Gel Extraction Kit (Axygen Biosciences, Union City, CA, U.S.) according to the manufacturers instructions and quantified using ABI StepOnePlus Real-Time PCR System (Life Technologies, Foster City, USA). Purified amplicons were pooled in equimolar and paired-end sequenced (PE250) on an Illumina platform (GENE DENOVO, Guangzhou, China) according to the standard protocols SRS12935688 SAMN28097326 NG3 AMPLICON OTHER PCR Illumina NovaSeq 6000 SRX15160662 NG4 SRP373725 PRJNA835239 Amplicons were extracted from 2% agarose gels and purified using the AxyPrep DNA Gel Extraction Kit (Axygen Biosciences, Union City, CA, U.S.) according to the manufacturers instructions and quantified using ABI StepOnePlus Real-Time PCR System (Life Technologies, Foster City, USA). Purified amplicons were pooled in equimolar and paired-end sequenced (PE250) on an Illumina platform (GENE DENOVO, Guangzhou, China) according to the standard protocols SRS12935690 SAMN28097327 NG4 AMPLICON OTHER PCR Illumina NovaSeq 6000 SRX15160663 NG5 SRP373725 PRJNA835239 Amplicons were extracted from 2% agarose gels and purified using the AxyPrep DNA Gel Extraction Kit (Axygen Biosciences, Union City, CA, U.S.) according to the manufacturers instructions and quantified using ABI StepOnePlus Real-Time PCR System (Life Technologies, Foster City, USA). Purified amplicons were pooled in equimolar and paired-end sequenced (PE250) on an Illumina platform (GENE DENOVO, Guangzhou, China) according to the standard protocols SRS12935689 SAMN28097328 NG5 AMPLICON OTHER PCR Illumina NovaSeq 6000 SRX15160664 NG6 SRP373725 PRJNA835239 Amplicons were extracted from 2% agarose gels and purified using the AxyPrep DNA Gel Extraction Kit (Axygen Biosciences, Union City, CA, U.S.) according to the manufacturers instructions and quantified using ABI StepOnePlus Real-Time PCR System (Life Technologies, Foster City, USA). Purified amplicons were pooled in equimolar and paired-end sequenced (PE250) on an Illumina platform (GENE DENOVO, Guangzhou, China) according to the standard protocols SRS12935691 SAMN28097329 NG6 AMPLICON OTHER PCR Illumina NovaSeq 6000 SRX15160665 CR1 SRP373725 PRJNA835239 Amplicons were extracted from 2% agarose gels and purified using the AxyPrep DNA Gel Extraction Kit (Axygen Biosciences, Union City, CA, U.S.) according to the manufacturers instructions and quantified using ABI StepOnePlus Real-Time PCR System (Life Technologies, Foster City, USA). Purified amplicons were pooled in equimolar and paired-end sequenced (PE250) on an Illumina platform (GENE DENOVO, Guangzhou, China) according to the standard protocols SRS12935692 SAMN28097330 CR1 AMPLICON OTHER PCR Illumina NovaSeq 6000 SRX15160666 CR2 SRP373725 PRJNA835239 Amplicons were extracted from 2% agarose gels and purified using the AxyPrep DNA Gel Extraction Kit (Axygen Biosciences, Union City, CA, U.S.) according to the manufacturers instructions and quantified using ABI StepOnePlus Real-Time PCR System (Life Technologies, Foster City, USA). Purified amplicons were pooled in equimolar and paired-end sequenced (PE250) on an Illumina platform (GENE DENOVO, Guangzhou, China) according to the standard protocols SRS12935693 SAMN28097331 CR2 AMPLICON OTHER PCR Illumina NovaSeq 6000 SRX15160667 CR3 SRP373725 PRJNA835239 Amplicons were extracted from 2% agarose gels and purified using the AxyPrep DNA Gel Extraction Kit (Axygen Biosciences, Union City, CA, U.S.) according to the manufacturers instructions and quantified using ABI StepOnePlus Real-Time PCR System (Life Technologies, Foster City, USA). Purified amplicons were pooled in equimolar and paired-end sequenced (PE250) on an Illumina platform (GENE DENOVO, Guangzhou, China) according to the standard protocols SRS12935694 SAMN28097332 CR3 AMPLICON OTHER PCR Illumina NovaSeq 6000 SRX15160668 CR4 SRP373725 PRJNA835239 Amplicons were extracted from 2% agarose gels and purified using the AxyPrep DNA Gel Extraction Kit (Axygen Biosciences, Union City, CA, U.S.) according to the manufacturers instructions and quantified using ABI StepOnePlus Real-Time PCR System (Life Technologies, Foster City, USA). Purified amplicons were pooled in equimolar and paired-end sequenced (PE250) on an Illumina platform (GENE DENOVO, Guangzhou, China) according to the standard protocols SRS12935695 SAMN28097333 CR4 AMPLICON OTHER PCR Illumina NovaSeq 6000