Figure 3.

PKL is required for developmental transitions in dellaP. A, Delayed juvenile-to-adult phase transition in pkl and pkl dP. Juvenile leaves were counted in LD-grown plants (n = 9). B, Expression of SPL3 and SPL5. Nineteen-day-old LD-grown plants were sampled at ZT12 for qRT-PCR (n = 3 biological replicates). C, Late flowering in pkl and pkl dP. Bolting days and rosette leaves at bolting were quantified in the plants grown under LD condition (SE, n = 9). D, Expression of LFY and FUL. Plants were grown and sampled as in B (three biological replicates). In A to D, data are means ± se. Different letters above the bars indicate significant differences, P < 0.01. WT, Wild type.