摘要
综述了被子植物核型胚乳发育的不同阶段 (合胞体时期、初始垂周壁形成期、初始平周壁形成期和胚乳细胞分裂增生期 )胚乳细胞壁建成的各种观点 ,以及在各个阶段中微管与胚乳细胞壁建成之间关系的最新研究进展。并分别比较了胚乳细胞化过程不同阶段胚乳游离核或胚乳细胞有丝分裂与分生组织细胞有丝分裂微管周期的差异。
Several viewpoints about the formation of endosperm cell wall at different stages in endosperm development of angiosperm including formation of syncytium, primary anticlinal and periclinal walls formation, endosperm cell mitosis and the advances of relationship between microtubules and the formation of endosperm cell walls are described in this paper. And the differences in microtubular mitotic cycle between free nucleus or cell of endosperm and meristem are listed as well.
出处
《植物研究》
CAS
CSCD
北大核心
2003年第4期419-423,共5页
Bulletin of Botanical Research
关键词
胚乳
细胞壁
微管
胞质
被子植物
endosperm, formation of cell wall, microtubules
