Fig. 3From: Enzyme activity highlights the importance of the oxidative pentose phosphate pathway in lipid accumulation and growth of Phaeodactylum tricornutum under CO2 concentrationG6PDH and 6PGDH activities in P. tricornutum maintained with three different CO2 concentrations. Both G6PDH and 6PGDH had relatively high activities in high-CO2 cultivated P. tricornutum cells. a The activity of G6PDH in P. tricornutum; b The activity of 6PGDH in P. tricornutum. Data are expressed as a mean ± SD (n = 3)Back to article page