Biomasses and fluorescence of <i>E. coli</i> expressing sfGFP/pAK400c (ECsf) and <i>A. baylyi</i> ADP1Δ<i>gntT::Kan^r/tdk</i> expressing empty plasmid pBAV1C-<i>ara</i> (ABc) in mono and cocultures.

<p>Fluorescence is produced solely by <i>E. coli</i> expressing GFP. The strains were cultivated in a minimal salts medium supplemented with 50; 100; or 250; mM glucose for 24 h. A) Biomasses (optical density, OD₆₀₀) of ECsf monocultures and cocultures (ECsfABc). B) Fluorescence signals measured for monocultures and cocultures demonstrating the production of recombinant protein in cultures. The mean and standard deviation of two independent cultures are shown.