Fig. 5

Microscopic images of (a + b) NosPHB2.0 and (c + d) NosPHB3.0 after (a + c) 12 days and (b + d) 30 days of continuous cultivation, PHB granules are visualized by BODIPY staining and detected using the GFP channel, PHB granules are visualized with BODIPY staining (GFP channel), autofluorescence (CY3 channel), overlay of phase contrast, GFP and CY3 channel, scale bar = 25 μm