Fig. 3

a. Relative abundance of Prevotellaceae UCG-003 and b. Linear discriminant analysis effect size (LEfSe) of fecal bacterial population of beef steer fed no (CON) or 19 g/d of a blend of S. cerevisiae-based direct-fed microbials and fermentation products (PROB; PMI, Arden Hills, MN, USA). Linear discriminant analysis effect size plot shows the most differentially abundant taxa according to the logarithmic linear discriminant analysis (LDA) ≥ 4.0