| 濒危植物南川升麻的小孢子发生和雄配子体发育 |
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| 引用本文： | 张英涛 陈朱希昭. 濒危植物南川升麻的小孢子发生和雄配子体发育[J]. 北京大学学报(自然科学版), 1997, 33(6): 788-793 |
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| 作者姓名： | 张英涛 陈朱希昭 |
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| 作者单位： | 北京大学生命科学学院植物分子及发育生物学系 |
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| 摘 要： | 濒危植物南川升麻的小孢子发生和雄配子体发育１）张英涛陈朱希昭奇文清尤瑞麟２）（北京大学生命科学学院植物分子及发育生物学系，北京，１００８７１）关键词濒危植物；南川升麻；小孢子发生；雄配子体发育中图分类号Ｑ９４５．５本文为濒危植物南川升麻（Ｃｉｍｉｃｉ...
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| 关 键 词： | 濒危植物 南川升麻 小孢子发生 雄配子体发育 |
A Study on the Microsporogenesis and the Development of the Male Gametophyte in Cimicifuga Nanchuanensis,an Endangered Plant |
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| ZHANG Yingtao CHENZHU Xizhao QI Wenqing YOU Ruilin. A Study on the Microsporogenesis and the Development of the Male Gametophyte in Cimicifuga Nanchuanensis,an Endangered Plant[J]. Acta Scientiarum Naturalium Universitatis Pekinensis, 1997, 33(6): 788-793 |
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| Authors: | ZHANG Yingtao CHENZHU Xizhao QI Wenqing YOU Ruilin |
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| Abstract: | The microsporogenesis and the development of the male gametophyte are basically normal and a large quantity of functional pollen grains can be produced in Cimicifuga nanchuanensis (Ranunclaceae).However,many kinds of abnormal phenomena exist in their developmental processes in a low ratio.No weak links causing this species endangerment were detected in their stamen development. |
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| Keywords: | Endangered plant Cimicifuga nanchuanensis microsporogenesis male gametophyte development |
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