Mutant emp4-1 Seed and Plant Phenotypes.
(A) Ear segregating for wild-type and emp4-1 mutant kernels (arrows).
(B) Twenty-DAP wild-type (left) and mutant (right) kernels.
(C) Thirty-DAP wild-type (left) and mutant (right) kernels.
(D) Isolated 20-DAP wild-type (left) and mutant (right) embryos.
(E) Comparison of wild type (left) and homozygous emp4-1 mutant (right) plants obtained from 20-DAP rescued and cultured embryos.
Bars = 5 mm in (B) and (C), 1 mm in (D), and 5 cm in (E).