Extended Data Fig. 6: CO functions in early stage of seed development under LDs.
From: Photoperiod controls plant seed size in a CONSTANS-dependent manner
a, Representative unfertilized mature ovules of Col-0 and co-9 plants. Scale bar, 50 µm. b, Area of unfertilized mature ovules in Col-0 and co-9 plants. Data are presented as means ± s.d. of 10 biological replicates. c, Seed area of wild-type (Ler) and co-2 35S:CO-GR (CO-GR) treated with 10 μM Dex or mock. Different stages of silique at 2, 4, 6, 8 or 10 DAP were chosen for the first-time treatment, respectively, then once every 3 d until reaching maturity. Data are presented as means ± s.d. of 100 biological replicates. Different lowercase letters above the columns indicate the significant difference among different groups (one-way ANOVA, Tukey post-test, P < 0.05). All plants were grown under LDs. All exact P values are shown in Source Data Extended Data Fig. 6.
