Fig. 5From: Enzyme activity highlights the importance of the oxidative pentose phosphate pathway in lipid accumulation and growth of Phaeodactylum tricornutum under CO2 concentrationThree enzymes’ mRNA expression in different CO2 concentrations cultured P. tricornutum cells measured by qPCR. a Rubisco expression in P. tricornutum; b PRK expression in P. tricornutum; c PGK expression in P. tricornutum. Data are expressed as a mean ± SD (n = 3)Back to article page