...柄(funicle)为连接胚珠与胎座的短柄,其内的维管束将胚珠与子房连接起来以传递营养与激素。发育的胚珠最初是一整团珠心(nucellus)组织,由于基部..
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Depression and rupture appeared in tonoplast. Cell walls were getting thick in nucellus cells near the female gametophyte and polysaccharides accumulated abnormally.2.
另外不育系胚珠珠心组织细胞异常加厚,多糖物质出现异常积累。
参考来源 - 油松雌配子体游离核有丝分裂的细胞学研究·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
N the central part of a plant ovule containing the embryo sac (含胚囊的)珠心
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