Figure 3.

Phenotypes of Ovules and Mature Seeds of Heterozygous eno1 Mutants in the Homozygous cue1 Background (ccEe) Compared with Wild-Type or cue1 Plants.

(A) Ovule of a wild-type (Col-0) plant.

(B) Ovule of cue1-1/eno1-2(+/−) with a wild-type-like appearance.

(C) Ovule of cue1-1/eno1-2(+/−) with a swollen embryo sac.

(D) Ovule of cue1-1/eno1-2(+/−) lacking an embryo sac.

(E) Degenerated ovule of cue1-1/eno1-2(+/−).

(F) Wild-type (pOCA) seeds.

(G) Seeds of cue1-1.

(H) Phenotype of seeds of cue1-1/eno1-2(+/−) showing either a wild-type-like appearance (class I seeds; 1) or that were intermediately and strongly reduced in size (class II, 2; and class III seeds, 3).

Bar = 50 μm in (A) to (E).

[See online article for color version of this figure.]