Figure 4.
Photosynthetic rate of CRCT transgenic lines. The CO2 assimilation rate and stomatal conductance (gs) of the uppermost fully expanded leaves at vegetative growth stage was measured at a photosynthetic photon flux density of 1,500 µmol m–2 s–1, leaf temperature of 28°C, and CO2 partial pressures (Ca) of 20, 38, and 88 Pa. Data represent mean ± sd of five biological replicates. OX1 and OX2 indicate CRCT overexpression lines, and RNAi1 and RNAi2 indicate CRCT knockdown lines.