Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(A) Venn diagram for uOTU distribution of v4-16S rRNA gene sequences at 97% similarity for each sample group. (B) Total number of v4-16S rRNA gene sequences and uOTUs at 97% similarity in each sample group and percentage of diversity (in red) and abundance (in black) recovered after each sample processing step.
