Additional file 3.
EMSA competition experiments. The lanes show, respectively, the standard EMSA using V. parahaemolyticus LexA and lexA promoter, the competition assay adding 200-fold excess of unlabelled lexA promoter, and the competition assay adding 200-fold excess of unlabelled non-specific DNA. JPEG image.
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Sanchez-Alberola et al. BMC Genomics 2012 13:58 doi:10.1186/1471-2164-13-58