BBX19 Is a Suppressor of Photomorphogenesis.
(A) and (B) Hypocotyl phenotypes of 5-d-old LD-grown (A) and 3-d-old dark-grown (B) wild-type Col-0, BBX19-OE (OE44), BBX19 RNAi line (Ri323), ceh1, and OE44/ceh1 seedlings.
(C) Measurements of hypocotyl length of the same genotypes grown under LD (black boxes) and dark (gray boxes) conditions. Data are means ± sd; n ≥ 90. Letters above the bars indicate significant differences as determined by Tukey’s HSD method (P < 0.05).