Confirmation for insertion mutantion of fliY gene in the fliY- mutant. Panel A, showing PCR analysis. Lane 1: DNA marker (TaKaRa); lane 2: the amplification segment (2019 bp) of mutated fliY gene from the fliY- mutant; lane 3: the amplification segment (1065 bp) of the fliY gene from the wild-type strain; lane 4: blank control for PCR. Panel B, showing Western Blot analysis. Lane 1: protein marker (TaKaRa); lane 2: the fliY- mutant lacking the FliY protein; lane 3: the wild-type strain expressing the FliY protein; lane 4: blank control for Western Blot assay. rFliY antiserum was used as the primary antibody.
Liao et al. BMC Microbiology 2009 9:253 doi:10.1186/1471-2180-9-253