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. Author manuscript; available in PMC: 2005 Sep 29.
Published in final edited form as: Mol Microbiol. 2003 Oct;50(2):549–561. doi: 10.1046/j.1365-2958.2003.03704.x

Fig. 1.

Fig. 1

A recG mutation enhances the Pol IV-dependent component of adaptive mutation. The accumulation of Lac+ mutations in Lac− cells incubated on lactose minimal medium. Wild type = FC40; ΔdinB = FC1354; recG = FC438; ΔdinB recG = FC1355. Two experiments are shown, one with FC40 and FC1354, and one with FC438 and FC1355. Data are the mean number of Lac+ colonies appearing each day from days 3–5; each point is the mean of four cultures ± SEM.