Figure 1.

A, Phenotypes of wild-type Col-0 grown under low R:FR and then either maintained under low R:FR or provided with high R:FR at 0 DPA, assessed at 10 DPA. B to D, Axis lengths (B), frequency of bud n-2 outgrowth (C), and correlative inhibition index (D) of wild-type Col-0 grown as above, assessed at 10 DPA. Cn, Cauline branch; MS, main shoot; Rn, rosette branch. E to H, Elongation versus time of bud n (E and F) and bud n-2 (G and H) primary rosette buds of wild-type Col-0 grown under low R:FR and then either maintained under low R:FR or provided with high R:FR at 0 DPA (E and G) or 3 DPA (F and H). Anthesis occurred on day 0, and arrows indicate the time of R:FR increase. Asterisks indicate significant differences between R:FR treatments at α = 0.05. Data are means ± se of three to five independent experiments; total n = 45 to 75. [See online article for color version of this figure.]