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.
Principal coordinate analysis (PCoA) of bacteria community of Pekin ducks under different light color. PCoa plots were constructed using the unweighted UniFrac method. Blue light, the dark-grey circle; Green light, the light-grey triangle; Red light, the dark-grey diamond; White light, the dark square; Yellow light, the light-grey nabla.
