Figure 1.

Phenotypes of rsh/rsh Mutant Seedlings and Embryos Compared with the Wild Type.

(A) to (C) Phenotypes of wild-type seedlings.

(D) to (F) Phenotypes of rsh/rsh mutant seedlings.

(A) and (D) show 5-day-old seedlings; (B) and (E) show 13-day-old seedlings; and (C) and (F) show 21-day-old seedlings. All of the seedlings except the one shown in (C) were grown on sterile media; the seedling shown in (C) was transferred to soil. Arrows indicate root tissue. Bars in (A), (B), and (D) to (F) = 1 mm; bar in (C) = 1 cm.

(G) Immature silique of a self-fertilized RSH/rsh plant. Arrows indicate seed with rsh/rsh embryos.