Fig. 6

Alteration of specific intestinal microbiota in IL1rn ^−/− mice is partly TLR4 dependent. a, b Relative abundance of Ruminococcus, Streptococcus, Xylanibacter, and Prevotella in wild-type (WT) (n = 9), IL1rn ^−/− (n = 15), IL1rn ^−/− Tlr2 ^−/− (n = 8), and IL1rn ^−/− Tlr4 ^−/− (n = 8) mice. Data represent relative abundances of these genera obtained by 16S rRNA gene sequencing of the fecal microbiota