Fig. 2

The relative abundance of fecal samples at the phylum, family and genus level. a Distribution of predominant phyla, family and genera of all fecal samples (relative abundance > 1% at all samples). b The fecal bacterial community composition of all animals at the phyla, family and genus level (relative abundance > 1% at least one sample). Fresh1d indicates fecal microbiota samples from cows on d1, Fresh14d indicates fecal microbiota samples from cows on d14