Fig. 3From: Metagenomic analysis of rumen microbial population in dairy heifers fed a high grain diet supplemented with dicarboxylic acids or polyphenolsRelative changes (log2 fold) in predominant rumen microorganisms in the comparison of a organic acid vs control, b polyphenols vs control, and c polyphenols vs organic acid determined with quantitative real-time PCR. *: P < 0.05. Bar = standard errorBack to article page