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.
Research II: Fecal bacterial composition at the phylum and genus levels in 76 toddlers. (a) Phylum and (b) genus levels. Bacteria detected at less than 1% of their relative abundance were grouped together as Others. These were sorted by age and mode of delivery. † See Table S1 or Table S5 for the bacterial taxonomy name corresponding to each ID.
