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Examples of embryos in siliques of plants homozygous for the Tsu-0 suppressor. A, Late globular embryo. B, Triangular embryo. C and D, Elongated linear embryos with an expanded basal region and a small apical dome. E to I, Cotyledon stage embryos with one or two cotyledons. J, Sibling wild-type embryo. Bar = 100 μm.
