Microsporogenesis and male gametogenesis in Musella (Musaceae), a monotypic genus from Yunnan, China
Xue, CY; Wang, H; Li, DZ
2005
发表期刊ANNALES BOTANICI FENNICI
ISSN0003-3847
卷号42期号:6页码:461-467
摘要Microsporogenesis and male gametogenesis of Musella (Musaceae), a monotypic genus endemic to Yunnan, China, are described for the first time. The anthers are tetrasporangiate. The formation of the anther wall is of the basic type. The mature anther wall consists of an epidermis, an endothecium, many middle layers and a two-layered glandular tapetum with uninucleate cells. The old anther wall consists of an epidermis with annular and helical thickenings and reduced endothecium. Successive cytokinesis follows meiosis of the microspore mother cell thence forming a T-shaped or isobilateral tetrad of microspores. Pollen grains are 2-celled. The generative cell nucleus is clavate in shape. Some special features and relationships between anther structure and pollinator type are discussed.
关键词Development Embryology Male Gametogenesis Microsporogenesis Musaceae Musella
收录类别SCI
语种英语
引用统计
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/3261
专题中国科学院东亚植物多样性与生物地理学重点实验室
作者单位Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China
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GB/T 7714
Xue, CY,Wang, H,Li, DZ. Microsporogenesis and male gametogenesis in Musella (Musaceae), a monotypic genus from Yunnan, China[J]. ANNALES BOTANICI FENNICI,2005,42(6):461-467.
APA Xue, CY,Wang, H,&Li, DZ.(2005).Microsporogenesis and male gametogenesis in Musella (Musaceae), a monotypic genus from Yunnan, China.ANNALES BOTANICI FENNICI,42(6),461-467.
MLA Xue, CY,et al."Microsporogenesis and male gametogenesis in Musella (Musaceae), a monotypic genus from Yunnan, China".ANNALES BOTANICI FENNICI 42.6(2005):461-467.
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