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Fig. 5 | Biotechnology for Biofuels

Fig. 5

From: Proteomic and biochemical responses to different concentrations of CO2 suggest the existence of multiple carbon metabolism strategies in Phaeodactylum tricornutum

Fig. 5

Enzymatic assays of key biochemical CCM-related genes in different concentration of CO2 cultivated P. tricornutum. AF Exhibit the enzyme activity of NAD-ME1, NADP-ME, NAD-MDH, PEPCK, PEPC, and PPDK, respectively. Data are expressed as means ± SD of three replicates. ME: malic enzyme; MDH: malate dehydrogenase; PEPCK: phosphoenolpyruvate carboxylase kinase; PEPC: phosphoenolpyruvate carboxylase; PPDK: pyruvate orthophosphate dikinase; NC: normal CO2; LC: low CO2; HC: high CO2

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