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. 2021 May 12;12:e00174. doi: 10.1016/j.mec.2021.e00174

Fig. 4.

Fig. 4

Fig. 4

Difference of the PTS system between ΔsrfA and WH1. A: The level of transcription; B: The level of protein. Red: up-regulation; Green: down-regulation. Single and double stars represent significant (p < 0.05) and very significant (p < 0.01) difference between two groups, respectively. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)