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. 2020 Feb 14;11:209. doi: 10.3389/fmicb.2020.00209

FIGURE 6.

FIGURE 6

Proteomic analysis of enzymes involved in purine/pyrimidine and ribose metabolism of five meat spoilage bacteria grown under different gas atmospheres. Data are based on three independent replicates. Proteins were classified as significantly regulated with p < 0.05 (Welch t-test). Colors indicate the effect of regulation with Inline graphic log2(diff.) = 2, Inline graphic log2 (diff.) = 3, Inline graphic log2 (diff.) = 4, Inline graphic log2 (diff.) = 5, Inline graphic log2 (diff.) = 6 and Inline graphic log2 (diff.) = 7 for upregulated proteins and Inline graphic log2 (diff.) = 2, Inline graphic log2 (diff.) = 3, Inline graphic log2 (diff.) = 4, Inline graphic log2 (diff.) = 5, Inline graphic log2 (diff.) = 6, Inline graphic log2 (diff.) = 7, Inline graphic log2 (diff.) = 8 and Inline graphic log2 (diff.) = 9 for downregulated proteins. Functional categories are based on NCBI annotation, TIGR annotation, SEED annotation, KEGG annotation, and own research.