highly significantP = 0.004
Compared with WT microbiota, we found a highly significant overrepresentation of the genus Helicobacter ( P = 0.004, Bonferroni corrected), and a significant underrepresentation of the genus Prevotella ( P = 0.008, Bonferroni corrected) (Fig. 2 and Additional file 1 : Table S2).