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. 2010 Jun 8;153(4):1823–1833. doi: 10.1104/pp.110.158220

Figure 2.

Figure 2.

PttLHY and PttTOC1 define CDL in Populus. Bud set in plants shifted from LD to below CDL (15 h, black arrow) and again to 14 h to capture the difference between genotypes. Mean ± se of timing of bud set was measured for lhy-3 (n = 9), lhy-8 (n = 9), lhy-10 (n = 6), toc1-1 (n = 9), toc1-4 (n = 9), toc1-5 (n = 6), and the wild type (WT; n = 5). A, Mean days to bud set after onset of daylength shortening. B, Performance of wild-type, lhy, and toc-1 RNAi lines at 6 weeks (42 d) after the onset of a 15-h day. y axis represents percentage of plants that reached growth cessation and bud set at this time. Asterisks (*) indicate means that were significantly different from the wild type with a probability level of 0.05 (*), 0.01 (**), and 0.001 (***). C, Performance of wild-type, lhy, and toc-1 RNAi lines after the onset of 14-h day. Asterisks (*) represent means that are significantly different from the wild type, P < 0.05. Circles represent outliers.