Stable Colonization of Orally Administered Lactobacillus casei SY13 Alters the Gut Microbiota

Figure 3

Venn diagram of OTUs. PBS = negative control; SSY13 = a single oral dose of SY13 (short-term treatment); LSY13 = 27 oral doses of SY13 (long-term treatment). Error bars represent means ± SD from three independent experiments.