Figure 4 | Scientific Reports

Figure 4

From: Scale-up and large-scale production of Tetraselmis sp. CTP4 (Chlorophyta) for CO2 mitigation: from an agar plate to 100-m3 industrial photobioreactors

Figure 4

Lipid content and fluorescence microscopy of Tetraselmis sp. CTP4 grown semi-continuously in tubular photobioreactors. (a) Lipid content of cultures grown industrially in four different growth periods and mean value obtained in the overall experiment. (b) Brightfield and fluorescence microscopy of cultures grown in the in the 35- and 100-m3 tubular photobioreactors. Depicted pictures show the differential interference contrast (DIC), as well as BODIPY 505/515 and chlorophyll fluorescence of Tetraselmis sp. CTP4 cells. Scale bar = 10 µm.

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