Figure 4From: Transcriptome and proteome analyses of adaptive responses to methyl methanesulfonate in Escherichia coli K-12 and ada mutant strainsSchematic diagram of up-regulated genes in the MMS-treated E. coli ada mutant strain. The two-component system related to drug or antibiotic resistance and the operons of genes related to respiration and transport are shown. The genes up-regulated more than 2-fold by 0.5 h MMS treatment, based on the corresponding untreated control in the ada mutant strain, are indicated in black bold type.Back to article page