Figure 3.

Photoinhibition under 1,600 μmol quanta m⁻² s⁻¹ of white light in excised leaves of wild type (●) and fad3-2 fad7-2 fad8 mutant plants (○) at 27°C (A), 22°C (B), and 17°C (C). Data are averages of 15 leaves from three independent experiments. Vertical bars represent se of measurement. Initial values for wild-type and mutant leaves were 0.80 and 0.82, respectively.