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. Author manuscript; available in PMC: 2015 Jun 1.
Published in final edited form as: Mol Microbiol. 2014 May 5;92(5):1113–1128. doi: 10.1111/mmi.12618

Fig. 2. The double-stranded sequence of the pdxRS regulatory region.

Fig. 2

The likely initiation codons, −10 and −35 promoter regions, and the +1 gene positions are in boldface. The directions of transcription and translation are indicated by the arrows. The sequences protected by PdxR on the top and bottom strands in DNase I footprinting experiments are underlined. The dyad-symmetry sequence is in boldface and italicized. The coordinates of the 5′ and 3′ ends of the sequence with respect to the +1 position of the pdxS gene and the locations of the p1 to p4 mutations are indicated.