B_T328RS.8 (CRX1759013; CRA026466)
DNA for each sample was extracted with PowerSoil DNA Kit (MO BIO), then V5-V7(799F-1193R) of 16S rDNA was amplified by two-step PCR. Finally, the amplicons were sequenced on Illumina NovaSeq 6000 platform in pair-end 250 bp mode.