| 鮸状黄姑鱼染色体核型的研究 |
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| 引用本文： | 王德祥,王军,郭丰,梁君荣,覃映雪.鮸状黄姑鱼染色体核型的研究[J].海洋科学,2002,26(11):68-70. |
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| 作者姓名： | 王德祥 王军 郭丰 梁君荣 覃映雪 |
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| 作者单位： | 厦门大学海洋系,361005 |
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| 基金项目： | 国家自然科学基金资助项目39870562号。 |
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| 摘 要： | 采用体内注射PHA和染色体常规制片方法对状黄姑鱼 (NibeamiichtheoidesChu,Lo &Wu)的核型进行了研究 ,结果表明状黄姑鱼二倍体染色体数目为2n=48,核型为2n=48t ,臂数NF=48。本文还就鱼类的染色体核型演化趋势进行了探讨。
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| 关 键 词： | Mian状黄姑鱼 染色体核型 核型演化 |
| 收稿时间： | 2001/6/27 0:00:00 |
| 修稿时间： | 2001年6月27日 |
STUDY ON THE KARYOTYPE IN Nibea miichtheoides |
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| WANG De-xiang,WANG Jun,GUO Feng,LIANG Jun-rong,QIN Ying-xue.STUDY ON THE KARYOTYPE IN Nibea miichtheoides[J].Marine Sciences,2002,26(11):68-70. |
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| Authors: | WANG De-xiang WANG Jun GUO Feng LIANG Jun-rong QIN Ying-xue |
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| Abstract: | The karyotypes of Nibea miichtheoides collected from Xiamen in Fujian and Zelin in Guangdong in Apr. 2000 and Jan. 2001 respectively were analyzed by injection of PHA and colchicines in this paper. Under the microscopes ,the chromosomes prepared from the head-kidney tissues were observed and measured. The result showed that the karyotype of Nibea miichtheoides was 2 n=48 t, NF=48. The evolution trend of fish karyotypes was also discussed in this paper. |
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| Keywords: | Nibea miichtheoides Karyotype Evolution of karyotypes |
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