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Fig. 7 | Microbial Cell Factories

Fig. 7

From: Disruption of poly (3-hydroxyalkanoate) depolymerase gene and overexpression of three poly (3-hydroxybutyrate) biosynthetic genes improve poly (3-hydroxybutyrate) production from nitrogen rich medium by Rhodobacter sphaeroides

Fig. 7

Residual acetate concentration in the media during PHB production of recombinant HJ and HJΔphaZ strains at different AS concentrations. a HJ (pLP-1.2) strain grown in AAY medium with various concentrations of AS. b HJΔphaZ (pLP-1.2) strain grown in AAY medium with various concentrations of AS. c HJΔphaZ (phaA3/phaB2/phaC1) strain grown in AAY medium with various concentrations of AS. Cells were anaerobically grown at 30 °C under illumination at 8.2 W m−2 for 5 days. Three independent fermentation experiments were done. Data are presented as the mean ± standard deviation (n = 3)

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