Research Paper Volume 12, Issue 23 pp 23739—23760

Figure 7. Altered gut bacterial composition at the species level. (A) Relative abundance at the species level in the different groups. (B) Red light exposure increased the abundance of g_Ruminococcaceae_UCG-014 in non-LPS-treated mice on day 3 relative to ambient white light or green light exposure. (C) Red light exposure reduced the abundance of g_Lachnoclostridium in non-LPS-treated mice on day 3 relative to ambient white light exposure. (D) Red light exposure reduced the abundance of g_Ruminococcaceae_UCG-005 in septic mice relative to green light exposure. (E) Phylogenetic affiliations of the 31 altered bacteria. Data are shown as the mean ± SEM (n = 6-7/group). ^*P < 0.05, ^**P < 0.01, ^#P < 0.05, ^##P < 0.01.