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10 天
KNOX1 调控葫芦科植物下位子房发育创新与花性别决定的奥秘解析
为探究下位子房(inferior ovaries)形成的发育机制,研究人员开展了黄瓜和番茄发育花芽的比较空间转录组定位和细胞谱系重建研究。结果发现黄瓜下位子房源于花器官基部分生组织干细胞持续活动,敲除 KNOX1 会改变子房和花的特征。该研究为葫芦科植物相关 ...
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