Fig. 4From: Effects of Bacillus subtilis on growth performance, serum parameters, digestive enzyme, intestinal morphology, and colonic microbiota in pigletsEffects of dietary B. subtilis supplementation on colonic relative abundance (%) of Lactobacillus spp. (a), Clostridium spp. (b), and Escherichia coli (c) within the top 25 species levels of piglets. Data are expressed as mean ± SEM. * Were considered to be significant when P < 0.05Back to article page