| 河北省三种鳅科鱼类的染色体组型 |
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| 引用本文： | 王军萍,戴秀君,韩希福.河北省三种鳅科鱼类的染色体组型[J].河北大学学报(自然科学版),1993(3). |
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| 作者姓名： | 王军萍 戴秀君 韩希福 |
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| 作者单位： | 河北大学生物系
(王军萍，戴秀君)，河北大学生物系(韩希福) |
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| 摘 要： | 本文采用给鱼腹腔注射PHA和秋水仙碱的方法,制得泥鳅、北方条鳅和北鳅的肾乃鳃细胞的染色体玻片标本。通过计数及组型分析得到:泥鳅2n=50,核型公式为:2n=6m+8sm+36t,NF=64;北方条鳅2n=50,核型公式为:2n=6m+6sm+6st+32t,NF=62;北鳅 2n=50。
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| 关 键 词： | 泥鳅 北方条鳅 北鳅 染色体组型 |
The Karyotypes of Three Cobitoid Fishes in Hebei Province |
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| Wang Junping Dai Xiujun Han Xifu.The Karyotypes of Three Cobitoid Fishes in Hebei Province[J].Journal of Hebei University (Natural Science Edition),1993(3). |
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| Authors: | Wang Junping Dai Xiujun Han Xifu |
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| Institution: | Department of Biology |
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| Abstract: | The slides of chromosome were prepared from kidney and gill cells after in vivo PHA and colchicine injection . The diploid chromosome numbers and karyotypes were obtained by chromosome counted and analyzed. Misgurnus anguillicaudatus : 2n = 50, the karyotype is 2n = 6m+8sm+36t, NF = 64. Nemachilus toni: 2n = 50, the karyotype is 2n = 6m+6sm+6st+32t, NF = 62. Le fua costata: 2n = 50. |
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| Keywords: | Misgurnus anguillicaudatus Nemachilus toni Le fua costata Karyotype |
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