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Figure 5 | BMC Microbiology

Figure 5

From: Transcriptome and proteome analyses of adaptive responses to methyl methanesulfonate in Escherichia coli K-12 and ada mutant strains

Figure 5

The expression levels of the Ada regulon. The expression levels of the ada, aid B, alk A and alk B genes of E. coli W3110 (A) and its ada mutant (B) strains at each time profile (0.5, 1.5 and 3.9 h) after MMS treatment were revealed by DNA microarray (chip) and real-time PCR (RT) analyses, compared to the corresponding untreated control. The real-time PCR experiments were conducted at least three times with independently isolated RNA sample.

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