Additional File 3.

Figure S1: MG1655 expressing GFP from Para shifted from LB arabinose 0.01% to LB glucose 0.4%. This experiment was performed with the wild type strain MG1655 carrying a plasmid encoding a transcriptional fusion of gfp to Para [29]. The strain was grown in 0.01% arabinose, analogously to the depletion experiments with TB80 and TB84, washed in LB supplemented with glucose and transferred onto an agar pad consisting of LB agar with 0.4% glucose. The level of GFP fluorescence decreased rapidly and approached the level of background fluorescence when cells reached generation 4.

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Bergmiller et al. BMC Microbiology 2011 11:118   doi:10.1186/1471-2180-11-118