Fig. 3.

dra1 displays altered phytochrome responses. (A) dra1 shows aberrant elongation responses to shade. Five-day-old seedlings of the wild type (WT) and dra1 were either maintained in white light (W) or transferred to simulated shade (W+FR) for 2 d. Data represent mean hypocotyl length ±SE for 20 seedlings. (B) dra1 displays a long hypocotyl in red and far red light. One-day-old etiolated seedlings of the wild type (WT), dra1, and phyA-410 were either maintained in darkness or transferred to monochromatic red, blue, or far red light for 3 d. Data represent the mean hypocotyl length ±SE from at least 20 seedlings.