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. 2016 Jan 28;6:19899. doi: 10.1038/srep19899

Figure 8. Percentage distribution of COG categories of the DE genes under selected VOC treatments.

Figure 8

Asterisks marked the COG categories in treated samples that had a significantly different COG distribution from the background composition of the E. coli genome (with confidence level of 0.99 and bootstrap replicates of 10000). Key for the various COG functional categories are as described in Fig. 4, with additional categories as follows: U: Intracellular trafficking, secretion, and vesicular transport; X: mobilome, phages, and transposons.