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青岛农业大学
1 个月
园艺学院张忠华教授作为共同通讯作者与合作者揭示黄瓜单性结实的 ...
植物的开花和结实通常依赖于授粉和受精作用,然而在自然条件下,有些植物可以不经过授粉和受精而结实,或是在某些刺激(如生长素等)的作用下,未受精的子房也能形成果实,这种现象称为单性结实(parthenocarpy)。单性结实因其无需授粉且能产生无籽果实 ...
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