| 微卫星标记分析5种鹿类动物群体遗传多样性 |
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| 引用本文： | 李文斌,闻亮,郑维平,徐永山.微卫星标记分析5种鹿类动物群体遗传多样性[J].野生动物,2010,31(5):227-231,288. |
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| 作者姓名： | 李文斌 闻亮 郑维平 徐永山 |
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| 作者单位： | 扬州动物园,扬州,225009 |
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| 摘 要： | 利用15个微卫星标记对麋鹿、黇鹿、梅花鹿、黄麂、马鹿5种鹿类动物群体DNA多态性进行测定,共检测到95个等位基因,平均等位基因数和群体有效等位基因数分别为6..3333±2.7946个和4.7089±1.8355个,平均期望杂合度为0.5790±0.1025,平均多态信息含量为0.4483±0.1050。群体间的平均遗传分化为29.4%（P〈0.001）,构建5种鹿类动物群体的系统聚类图,结果基本一致,黄麂、马鹿和梅花鹿聚为一大类,黇鹿和麋鹿为一类或各自成为一类。
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| 关 键 词： | 鹿 微卫星 多态性 遗传距离 |
Analysis of Genetic Diversity of Five Deer Populations with Microsatellite Markers |
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| Authors: | Li Wenbin Wen liang Zheng Weiping Xu Yongshan |
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| Institution: | Li Wenbin Wen liang Zheng Weiping Xu Yongshan (Yangzhou Zoo,Yangzhou,225009,China) |
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| Abstract: | Genomes of Cervus nippon,Elaphurus davidianus,Cervus elaphus,Muntiacus reevesi and Cervus dama were scanned with 15 microsatellite markers.A total of 95 alleles were detected.Following data were obtained：average number of alleles=6.3333±2.7946;average effective number of alleles=4.7089±1.8355;average expected heterozygosity of 15 microsatellite loci of the population=0.5790±0.1050;average polymorphism information content=0.4483±0.1050;average genetic differentiation among populations Fst=29.4%（P〈0.001）.Analysis by Nei＇s and Reynold＇s genetic distance and two unrooted consensus trees constructed by UPGMA method showed that 5 species were grouped into two clusters：one was Muntiacus reevesi,Cervus elaphus and Cervus nippon and another was Elaphurus davidianus and Cervus dama. |
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| Keywords: | Deer Microsatellite Polymorphism Genetic diversity |
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