Parallel-Meta Analysis Report Version: 3.6 Reference database: GreenGenes-13-8 (16S rRNA, 97% level) Input type : rRNA targeted sequences Input file : /mnt/me4/wangzb/16S/qc/rev/P_SRP164744/SRR7986836.fq ASV denoising: No Chimera removal: Yes Sequence alignment threshold: 0.97 rRNA sequence number: 38172 Mapped rRNA sequence number: 27521 Alpha diversity (# of taxa): Kingdom 2 Phylum 17 Class 33 Order 56 Family 82 Genus 188 OTU 727