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. 2023 Jul 7;14:1223420. doi: 10.3389/fmicb.2023.1223420

Figure 7.

Figure 7

Bacterial COG functional category prediction by PICRUSt2. The figure demonstrates the COG functional categories (A) and the relative abundance of COG0767, COG127, COG0810, COG0859, COG1538, and COG2834 under different treatments (B). The definitions of CK, SDH.2, SDH.3, SDH.4, SKR.2, SKR.3, SKR.4, SYT.2, SYT.3, and SYT.4 are shown in Figure 1. The different letters in the figure indicate a significant difference at p < 0.05. COG0767: ABC-type transporter Mla maintaining outer membrane lipid asymmetry, permease component MlaE; COG1127: ABC-type transporter Mla maintaining outer membrane lipid asymmetry, ATPase component MlaF; COG0810: Periplasmic protein TonB, links inner and outer membranes; COG0859: ADP-heptose:LPS heptosyltransferase; COG1538: Outer membrane protein TolC; COG2834: outer membrane lipoprotein-sorting protein.