Fig. 6From: TetR-family transcription factors in Gram-negative bacteria: conservation, variation and implications for efflux-mediated antimicrobial resistancePercentage sequence variation in TFTRs and their targets. Percentage variation in amino acid sequence in TFTRs and their target genes in Salmonella and Escherichia generated from the sum of polymorphisms after alignment of sequences of the listed genes for each generaBack to article page