Figure 2 | Scientific Reports

Figure 2

From: Screening of endogenous strong promoters for enhanced production of medium-chain-length polyhydroxyalkanoates in Pseudomonas mendocina NK-01

Figure 2

Characterization of the chosen promoters and lac promoter via qPCR analysis. Transcription of gfp gene under different promoters in P. mendocina NKU was quantified at different growth phases. 16S rDNA gene was used as internal reference. The relative transcription value of gfp gene under lac promoter was set as 1. Data represent the mean values ± standard deviations of triplicate measurements from three independent experiments. A Student’s t-test was performed between lac promoter and chosen promoters. * and ** indicate P < 0.05 and P < 0.01, respectively.

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