Figure 5

Phenotypes of WT and different mutants grown in different light conditions at 4°C. Plants were growth for 3 weeks in control conditions (21°C, 120 μmol m^-2 s^-1, (CTRL) and then transferred for 3 additional weeks at 4°C at either 20 μmol m^-2 s^-1 (LL) or 800 μmol m^-2 s^-1 (HL).