| Microsporogenesis and male gametogenesis in Musella (Musaceae), a monotypic genus from Yunnan, China |
| Xue, CY ; Wang, H; Li, DZ
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| 通讯作者 | chyxue@mail.kib.ac.cn
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| 2005
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| 发表期刊 | ANNALES BOTANICI FENNICI
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| ISSN | 0003-3847
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| 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
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| 学科领域 | Plant Sciences
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| 收录类别 | SCI
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| 语种 | 英语
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| WOS记录号 | WOS:000234903300005
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.kib.ac.cn/handle/151853/3261
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| 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
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| 作者单位 | Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China
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推荐引用方式
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.
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| 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.
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| 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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