Fig. 5.
The relationships between mesophyll conductance (gm) and the mesophyll cells surface area exposed to intercellular airspaces per leaf area (Sm, A), the surface area of chloroplasts exposed to intercellular airspaces per leaf area (Sc, B), the fraction of intercellular airspaces (fias, C) across the eight rice genotypes. Data are means ± SD of three replicates. *P < 0.05; **P < 0.01; ***P < 0.001.