LEPTO1 Is Required for the Development of Anther Somatic Cells and Megasporogenesis.
(A) Transverse sections of wild-type anthers stained with TBO. Bars = 5 μm.
(B) Transverse sections of lepto1 anthers stained with TBO. Bars = 5 μm.
(C) The examination of ovule development in the wild type (archesporial cell [AR], megaspore mother cell [MMC], functional megaspore [FG], and mature embryo sac) and lepto1. No functional megaspore was observed in lepto1. EC, egg cell. Bars = 20 μm.