Fig. 3From: Specific enrichment of microbes and increased ruminal propionate production: the potential mechanism underlying the high energy efficiency of Holstein heifers fed steam-flaked cornComparison of the distribution of rumen bacteria with significant effects at the phylum level for heifers fed steam flaked corn (SFC) or finely ground corn (FGC) diets based on 16S rRNA sequences compared to the SILVA version 128 database. Error bars indicate the standard error of the meanBack to article page