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. 2018 Dec 17;8:17915. doi: 10.1038/s41598-018-36244-z

Figure 2.

Figure 2

Effects of intestinal microbiota on D-amino acid production. (a) Relative abundances of colonic bacteria in Ex-GF mice by 16S rRNA gene amplicon sequencing. Bacteria with less than 0.1% abundance were included in others. Data of class, order, and family levels are shown in Supplementary Fig. S3. (b) Correlation between relative abundances of bacteria (genus level) and D-amino acid concentrations. Red and blue lines show significant positive and negative correlation, respectively. Unclassified bacteria that showed significant correlation are not shown.