Fig. 6From: Tobacco TTG2 regulates vegetative growth and seed production via the predominant role of ARF8 in cooperation with ARF17 and ARF19The effects of concurrent TTG2 and ARF8 modifications on plant growth and seed production. Plants were grown in the greenhouse (plants used in other experiments were grown in the chamber). a Appearance of 50-day-old plants. b Plant height scoring. c, d Seed production and fruit appearance. Data shown in b, c, e are means ± SEM bars; different letters indicate significant differences among plant genotypes (n = 6; P < 0.01)Back to article page