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.
Three-dimensional structure of PCA plots based on metabolomes under positive mode (a) and negative mode (b) of yak milk and ghee samples at high altitude (YM vs YG). Hierarchical clustering based on differential metabolites under positive mode (c) and negative mode (d) of yak milk and ghee samples at high and low altitudes. Metabolomic pathway enrichment is based on metabolomes under positive mode (e) and negative mode (f) of yak milk and ghee samples at high altitudes (YM vs YG).
