Fig. 3.

Growth of Arabidopsis lines lacking type-f Trxs under a short-day photoperiod. (A) Representative plants of the wild type and mutant lines grown under short-day conditions (8/16h light/dark, light intensity 125 μE m⁻² s⁻¹) for 34 d and 53 d. (B) The weight of the rosette leaves was determined from 12 plants (34 d of growth) or seven plants (53 d of growth), except for the trxf1f2 double mutant which was determined from 14 plants in both cases. (C) Chlorophyll content was determined from leaf discs (n=6). Average values ±SD are represented. Letters indicate significant differences with the Tukey Test and a confidence interval of 99%.