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. 2020 Mar 3;10:3950. doi: 10.1038/s41598-020-60862-1

Figure 2.

Figure 2

(A) Taxonomic composition of rat gut microbiota at the phylum level determined by 16S rRNA gene sequencing analysis. (B) The chao1 estimates. (C) Phylogenetic diversity (PD) estimates. (D) Total observed operational taxonomic units (OTUs). Alpha diversity analysis for rat gut microbiota from adulthood stressed group (L-Str), adulthood non-stressed group (L-Non), adolescent stressed group (S-Str), and adolescent non-stressed group (S-Non) were compared. € Beta diversity analysis by Principal coordinate analysis using an unweighted UniFrac metric.