Fig. 3

Relative abundances of (a) phyla and (b) genera in the feces of heifers with superior or inferior reproductive performance. Asterisks (*) indicate significant differences between groups (p < 0.05)
Relative abundances of (a) phyla and (b) genera in the feces of heifers with superior or inferior reproductive performance. Asterisks (*) indicate significant differences between groups (p < 0.05)