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. 2017 Apr 21;7:1013. doi: 10.1038/s41598-017-00951-w

Figure 7.

Figure 7

Examination of B. bacteriovorus and B. exovorus FliA-dependent promoter activity in an E. coli heterologous system. B. bacteriovorus HD100 and B. exovorus JSS FliA (bd3318 and a11q_617, respectively) activity was examined in an E. coli heterologous system. Flagellin promoters (Bd0606, A11q_1936) and an empty vector were used as positive and negative controls, respectively. The promoters of flp1 genes (bd0119 and A11q_2366) responded strongly to FliA induction in comparison to the controls. In contrast, promoters of the  flp3 (bd3297 and a11q_630) and flp4 (bd4000 and a11q_1811) genes did not respond to FliA induction.