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. 2016 Jan 6;6:1501. doi: 10.3389/fmicb.2015.01501

FIGURE 2.

FIGURE 2

Lecithinase production in Bt ΔcodY compared to the wild-type strain when plcR is overexpressed. ΔcodY and ΔplcR cells harbor (+) or not (-) the p304-Pxyl+’-plcR vector carrying a transcriptional fusion between the xylose-inducible promoter PxylA and the plcR gene. Filter-sterilized supernatants from samples harvested 1 h after entry into stationary phase were assayed for lecithinase production. The results are the mean values of two independent experiments, and the error bars represent standard deviation.