Fig. 4

The regulation of gut microbial composition in piglets treated with FMT. A The alpha diversity indexes (Chao1, Shannon, and Simpson) in the colonic (left) and jejunum (right) microbiota of the control and recipient piglets. B Venn diagram in the colonic (left) and jejunum (right) microbiota of the control and recipient piglets. C, D The regulation of gut microbial composition in piglets by FMT in colon (C) and jejunum (D). *p < 0.05; **p < 0.01