Photosynthetic parameters in wild-type plants and the two <i>cgl160</i> T-DNA-insertion lines were determined for plants grown under long-day and plants grown under short-day conditions.

Chlorophyll a/b ratio, chlorophyll content per leaf area, maximum quantum efficiency of PSII in the dark-adapted state, and maximum linear electron flux capacity, as determined from the yield of PSII, were determined on intact leaves. Photosynthetic complex contents were determined in isolated thylakoids, and re-normalized to a leaf area basis. The values represent averages of four to eight plants, the standard deviations are indicated. Data were subjected to a one-way analysis of variance (ANOVA) using a pair-wise multiple comparison procedure (Holm-Sidak method). Statistically significant differences, relative to the wild type grown under the corresponding growth regime, are shown in italics. Photosynthetic parameters in wild-type plants and the two cgl160 T-DNA-insertion lines were determined for plants grown under long-day and plants grown under short-day conditions.