Figure 1.
Genes showing reduced expression in N16961 toxRS, toxT, and tcpPH mutant strains. Venn diagram populated with genes showing 2-fold or greater transcriptional repression in AKI growth conditions for each respective mutant relative to wild type. Numbers in the overlapping regions of the Venn diagram represent genes that were coregulated among the three mutant strains. The 13 genes whose transcription was found to be toxRS-, toxT-, and tcpPH-dependent are listed.