Fig. 2
From: The gut microbiome changes in wild type and IL-18 knockout mice after 9.0 Gy total body irradiation
The PCOA plot showing the differences in the faecal microbiome between the IL-18 knockout and wild type mice based on 16S rRNA sequencing. (a) the PCOA plot of all mice (n = 20 mice/genotype), (b) the PCOA plot of purely housed mice only (n = 15 mice/genotype), (c) the PCOA plot of the mixed mice only (n = 5 mice/genotype). Each dot represents one faecal sample of one mouse at one time. Red, IL-18 knockout mouse; blue, IL-18 wild type mouse