| 短瓣金莲花的核型分析 |
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| 引用本文： | 刘兆明 张敏琦. 短瓣金莲花的核型分析[J]. 高师理科学刊, 2000, 20(4): 51-52 |
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| 作者姓名： | 刘兆明 张敏琦 |
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| 作者单位： | [1]齐齐哈尔大学 [2]齐齐哈尔第一中学 |
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| 摘 要： | 通过镜检观察短瓣金莲花(Trolliustedebourii)的染色体核型公式为K(2n)=2x=16=2m +12sm +2st,核型为“3A”型 ,核型不对称系数为68.74 %.染色体相对长度组成为2n=16=8M2+8M1,染色体总长度为41.3μm.
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| 关 键 词： | 短瓣金莲花 核型 |
Karyotype Analysis in Trollius Tedebourii |
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| Liu Zhaoming Zhang Minqi. Karyotype Analysis in Trollius Tedebourii[J]. Journal of Science of Teachers＇College and University, 2000, 20(4): 51-52 |
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| Authors: | Liu Zhaoming Zhang Minqi |
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| Affiliation: | Liu Zhaoming Zhang Minqi(Qiqihar University) (No.1 Middle School of Qiqihar) |
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| Abstract: | Karyotype of Trollius tedebourit is observed by microscopic examination.The karyotype formula of T.tedebourii is K(2n)=2x=16=2m+12sm+2st and belong to “3A” of stebbins karyotype symmetry. The species chromosome composition of relatine length is 2n=16=8M2+8M1. The totoal length of the chromosome is 41.3 μm. |
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| Keywords: | Trollius tedebourii KaryotP |
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