Fig. 5From: Synthetic control devices for gene regulation in Penicillium chrysogenumRelative ratio of GFP (a) or RFP (b) per biomass over time of selected P. chrysogenum strains containing different synthetic control devices. Strain numbers and core promoters of strains are marked in figure legend. The promoter used for expression of the STF was p40S or pgndA (marked in legend). Background fluorescence of parental strain (Wt) shown in grey (x plot symbols). Solid lines indicate mean values for at least 3 independent cultures, the dashed lines show the standard error. For data of all strains, see Additional file 1Back to article page