| 荒漠麻蜥的染色体核型观察 |
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| 引用本文： | 万宏富,郭宪光,王跃招. 荒漠麻蜥的染色体核型观察[J]. 四川动物, 2012, 31(2): 197-201 |
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| 作者姓名： | 万宏富 郭宪光 王跃招 |
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| 作者单位： | 中国科学院成都生物研究所,成都,610041 |
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| 基金项目： | 国家自然科学基金项目,中国科学院西部之光人才培养计划西部博士项目,中国科学院知识创新工程方向项目 |
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| 摘 要： | 采用常规骨髓细胞制片法,对采自甘肃省民勤县的荒漠麻蜥Eremias przewalskii染色体核型进行分析。荒漠麻蜥染色体核型为2n=38=36I+2m,具18对大型端部着丝粒型和1对微小染色体,属丽斑麻蜥型,与蜥蜴科和麻蜥属的染色体核型一致。系统整理已报道的麻蜥属核型资料,在此基础上探讨麻蜥属的染色体核型特征与演化。
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| 关 键 词： | 荒漠麻蜥 染色体 核型 |
Karyotype Analysis of the Eremias przewalskii ( Reptilia: Lacertidae) in China |
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| WAN Hong-fu , GUO Xian-guang , WANG Yue-zhao. Karyotype Analysis of the Eremias przewalskii ( Reptilia: Lacertidae) in China[J]. Sichuan Journal of Zoology, 2012, 31(2): 197-201 |
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| Authors: | WAN Hong-fu GUO Xian-guang WANG Yue-zhao |
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| Affiliation: | * (Chengdu Institute of Biology,Chinese Academy of Sciences,Chengdu 610041,China) |
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| Abstract: | The karyotype of Eremias przewalskii from Minqin county,Gansu province was examined using medulla cells and the colchicines-hypotonic air dry technique.Result showed that the karyotype formula of E.przewalskii is 2n=38=36I+2m with NF=38,belonging to type of Eremias argus,consistent with the karyotypes of genus Eremias and family Lacertidae.On the basis of reviewing the reported karyological data of Eremias,the evolution of karyotypes in this genus is discussed. |
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| Keywords: | Eremias przewaskii chromosome karyotype |
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