Figure 4
From: Sulfonolipids as novel metabolite markers of Alistipes and Odoribacter affected by high-fat diets

Gut microbiota is essential to detect SLs in-vivo. (A) SLs are absent in germfree (GF, white; n = 7) mice, comparing SPF mice (magenta; n = 6) and mono-colonized mice with Alistipes sp. strain (CC-5826-WT-bac) (turquoise; n = 8). (B) Ratio comparison of SL1:1/SL2 and SL1:2/SL2. (Welch t-test; P-value < 0.05; #GF vs. SPF; *GF vs. Alistipes).