| 两种亚洲百合的核型分析 |
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| 引用本文： | 李雪,常国华,陈宏彬,张鸣.两种亚洲百合的核型分析[J].甘肃高师学报,2010,15(2):32-33. |
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| 作者姓名： | 李雪 常国华 陈宏彬 张鸣 |
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| 作者单位： | 兰州城市学院化学与环境科学学院,甘肃兰州,730070 |
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| 摘 要： | 利用染色体常规压片法,对亚洲百合杂种系的两种百合进行了核型分析,结果表明:克得利亚(Cordelia)的染色体核型公式2n=2X=24=2m+4sm(4SAT)+10st(2SAT)+8t(2SAT),核型不对称系数(As.K%)为76.33%.黑美人(Negro)的染色体核型公式2n=2X=24=2m+4sm(2SAT)+8st(2SAT)+10t,核型不对称系数(As.K%)为79.60%.核型类型都属于3B型.
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| 关 键 词： | 克得利亚 黑美人 染色体 核型 |
Karyotype Analysis of Two Cultivars Lilium Asiatic Hybrids |
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| LI Xue,CHANG Guo-hua,CHEN Hong-bin,ZHANG Ming.Karyotype Analysis of Two Cultivars Lilium Asiatic Hybrids[J].Journal of Gansu Normal College,2010,15(2):32-33. |
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| Authors: | LI Xue CHANG Guo-hua CHEN Hong-bin ZHANG Ming |
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| Institution: | (College of Chemistry, Lanzhou City University, Lanzhou Gansu 730070) |
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| Abstract: | The present paper reported the karyotypes of Cordelia and Negro by regular press section. The results showed karyotype for- mulae of Cordelia is 2n=2X=24=2m＋4sm（4SAT）＋10st（2SAT）＋8t（2SAT）,the karyotype asymmetry was 76.33%. The karyotype formulae of Negro is 2n=2X=24=2m＋4sm（2SAT）＋ 8st（2SAT）＋10t, the karyotype asymmetry was 79.60%.The type of the karyotype both belong to 3B. |
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| Keywords: | Cordelia Negro chromosome karyotype |
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