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. 2001 Feb 13;98(5):2555–2560. doi: 10.1073/pnas.041620498

Figure 2.

Figure 2

Testing DNA array results with gene fusions. (A) A fusion to a gene in the SOS regulon found to be up-regulated by mitomycin C in the DNA array experiment. (B) A fusion to a gene in the SOS regulon but not found to be up-regulated by mitomycin C in the DNA array experiment. (C and D) Fusions to genes not previously known to be DNA damage inducible found to be up-regulated by mitomycin C in the DNA array experiment. E. coli cultures grown to midexponential phase in LB medium were treated at time 0 with the indicated concentrations of mitomycin C.