Fig. 4From: The MarR-like protein PchR (YvmB) regulates expression of genes involved in pulcherriminic acid biosynthesis and in the initiation of sporulation in Bacillus subtilis Promoter region of the yvmC-yvmB divergent genes. The −10 and −35 regions of yvmC (in purple) and the −10 and −35 regions of yvmB (in brown) are indicated according to Nicolas et al. [33]. The potential RBS (Ribosomal Binding Site) of the yvmB gene is indicated. The bold letters correspond to the cre site. The blue arrows and the blue letters indicate the palindromic sequence I. The green arrows and the green letters indicate the palindromic sequence IIBack to article page