2.
肠道菌群构成
Taxonomic summary of the gut microbiota at phylum and genus level. A: Phylum level in FOS group; B: Genus level in FOS group; C: Phylum level in GOS group; D: Genus level in GOS group.
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.