Fig. 2.

phyBD has altered diurnal rosette expansion and retarded growth. (A) Quantification of WT and phyBD rosette leaf area during week 3–4 postgermination. (Insets) Diurnal differences in phyBD compared with WT. Measurements were taken at the end of each day and night. (B) Mean relative day and night expansion rates plotted for the experimental period. Values are presented as mean ± SEM. Asterisks indicate a significant difference between values of day and night growth rate in phyBD. *P ≤ 0.05, Student’s t test.