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 Flower diagram of operational taxonomic units (OTUs). b Principal coordinates analysis (PCoA) between Group-HC and Group-IBD. Each dot represents a sample and each color represents a group: red for Group-HC and blue for Group-IBD. c-f Alpha diversity boxplot for Group-HC and Group-IBD: c Chao1 index; d Shannon index; e Simpson index; f observed index (color figure online)
