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. 2019 Nov 1;11:53. doi: 10.1186/s13099-019-0335-4

Fig. 2.

Fig. 2

Clusters of orthologous group (COG) analysis of RstA-regulated genes in EHEC O157. Bars represent the number of up-regulated (blue) or down-regulated (orange) genes in the ΔrstA mutant compared to those in the EHEC O157 WT strain. The significant enrichment of a given COG in the sets of up- or downregulated genes was determined using one-tailed Fisher’s exact test with Benjamini–Hochberg false discovery rate correction