| 阿拉善黄鼠模式产地标本染色体核型 |
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| 引用本文： | 付和平,武晓东,张福顺,袁帅,张晓东,赖双英.阿拉善黄鼠模式产地标本染色体核型[J].动物学杂志,2009,44(6):31-35. |
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| 作者姓名： | 付和平 武晓东 张福顺 袁帅 张晓东 赖双英 |
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| 作者单位： | 1. 内蒙古农业大学生态环境学院,呼和浩特,010019
2. 内蒙古农业大学动物科学与医学学院,呼和浩特,010018 |
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| 基金项目： | 国家自然科学基金项目(No.30560028,30760044); 内蒙古高等学校科学研究项目(No.ZJ03086,NJZY07047) |
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| 摘 要： | 采用骨髓细胞直接制备染色体的方法,对采自阿拉善黄鼠(Spermophilus alaschanicus Buchner,1888)模式标本产地,内蒙古阿拉善南部典型荒漠区的5号黄鼠(Spermophilus spp.)标本进行染色体研究.结果表明,该种二倍体体细胞的染色体数为2n=38,与达乌尔黄鼠(草原黄鼠)(S.dauricus Brandt,1843)二倍体体细胞的染色体数2n=36,完全不同,且形态特征与达乌尔黄鼠具有明显差异.基于该种的染色体和形态特征以及分布区域,并与国内外相关研究比较的结果,确认该种为阿拉善黄鼠.
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| 关 键 词： | 阿拉善黄鼠 染色体 核型 荒漠区 |
| 收稿时间： | 2009/6/19 0:00:00 |
| 修稿时间： | 9/7/2009 12:00:00 AM |
Karyotype of Spermophilus alaschanicus |
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| FU He-Ping,WU Xiao-Dong,ZHANG Fu-Shun,YUAN Shuai,ZHANG Xiao-Dong and LAI Shuang-Ying.Karyotype of Spermophilus alaschanicus[J].Chinese Journal of Zoology,2009,44(6):31-35. |
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| Authors: | FU He-Ping WU Xiao-Dong ZHANG Fu-Shun YUAN Shuai ZHANG Xiao-Dong and LAI Shuang-Ying |
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| Institution: | FU He-Ping~ WU Xiao-Dong~ ZHANG Fu-Shun~ YUAN Shuai~ ZHANG Xiao-Dong~ LAI Shuang-Ying~( College of Ecology , Environmental Science,Inner Mongolia Agricultural University,Hohhot 010019, College of Animal Science , Veterinary Medicine,Hohhot 010018,China) |
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| Abstract: | The chromosome karyotype of the Ground Squirrel (Spermophilus spp.) was studied by using bone marrow cell to lining-up chromosome directly.The five samples were collected in the typical desert of southern Alashan,Inner Mongolia.The results showed that the chromosome number of diploid somatic cells was 2n=38,different from that of Daurian Ground Squirrel ( S.dauricus Brandt,1843) whose chromosome number was 2n=36. Chromosome morphological characteristics were also different between the two species.Base on th... |
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| Keywords: | Alashan Ground Squirrel(Spermophilus alaschanicus) Chromosome Karyotype Desert |
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