Figure 1.

Vegetative and Reproductive Development of Wild-Type and Line 5 Plants.

(A) Thirty-five-day-old homozygous plants (right) and heterozygous plants (middle) show a slight reduction in growth relative to wild-type plants (left).

(B) Mature siliques from the homozygous (right) and heterozygous mutant (middle) are shorter than wild-type siliques (left).

(C) Dissected mature wild-type siliques with full seed set.

(D) Siliques from the heterozygous plants with reduced seed set.

(E) Siliques from homozygous plants have severely reduced seed set and obvious undeveloped ovules. Similar results were seen with line 4.