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. 2023 Jun 7;22:108. doi: 10.1186/s12934-023-02113-2

Fig. 1.

Fig. 1

Expression of fluorescent polyhydroxyalkanoate (PHA) bodies in Fremyella diplosiphon. Images are respentative of B481-SD untreated control, 0.8 mg/L ampicillin, 3.2 mg/L nZVIs, and the combination regimen of 0.8 mg/L ampicillin + 3.2 mg/L nZVIs in phase contrast image of bright field (BF), autofluorescence (AF), BODIPY green flurorescence (BGF), and merged images (AF + GF)