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Figure 3 | BMC Systems Biology

Figure 3

From: Promoter activity dynamics in the lag phase of Escherichia coli

Figure 3

On arabinose minimal medium, the arabinose promoters are selectively activated during lag1. Mean GFP fluorescence of the cells in minimal arabinose medium (M9ARA), for different reporter strains. Growth phases are indicated. Data for each reporter was normalized by its mean value.. Lines are guides to the eye. Error bars indicate standard error. (A) Normalized mean fluorescence of the arabinose system reporters, and of katG. See Additional file 1: Figure S3. (B) Normalized mean fluorescence of ribosomal genes reporters. (C) Normalized mean fluorescence of amino-acid genes reporters. (D) Normalized mean fluorescence of the rhamnose, maltose and lactose system reporters.

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