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. 2018 Sep 4;9:2090. doi: 10.3389/fmicb.2018.02090

FIGURE 1.

FIGURE 1

Effects of dietary corn bran on the richness and diversity of microbial communities in weaned pigs. (A) Total bacterial load on days 14 and 28. (B) Chao 1 index of bacterial community on days 14 and 28. (C) Shannon index of bacterial community on days 14 and 28. Gut microbiota composition in feces (n = 6 per treatment) were determined by 16S rRNA amplicon sequencing on the trial of days 14 and 28. The results were analyzed by wilcoxon rank-sum test and presented as mean values, and one asterisk means P < 0.05. CON, control group; CB, corn bran group.