雄性生殖单位和精子异型性研究的现状

被引:21
作者
胡适宜
机构
[1] 北京大学生物系北京
关键词
雄性生殖单位; 精子异型性; 三维重构; 定量细胞学;
D O I
暂无
中图分类号
学科分类号
摘要
<正> 本世纪八十年代以来,在国际范围内,研究被子植物的花粉生物学是一个十分活跃的领域,取得了一些突破性的成果。在这些研究中尤为重要的是雄性生殖单位概念的建立和精子异型性现象的确认。它对揭开双受精作用中几个长期不解之谜有重大的意义,如精细胞的细胞质或其中所含细胞器是否遗传?精细胞对卵和对中央细胞的受精是否有
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页码:230 / 240
页数:11
相关论文
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