| 黄土高原中华蜜蜂遗传多样性的微卫星DNA分析 |
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| 引用本文： | 徐新建,周姝婧,朱翔杰,周冰峰. 黄土高原中华蜜蜂遗传多样性的微卫星DNA分析[J]. 福建农业大学学报(自然科学版), 2013, 0(6): 638-642 |
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| 作者姓名： | 徐新建 周姝婧 朱翔杰 周冰峰 |
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| 作者单位： | 福建农林大学蜂学学院,福建福州350002 |
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| 基金项目： | 现代农业蜂产业技术体系建设专项资金（CARS-45-KXJ11）. |
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| 摘 要： | 黄土高原中华蜜蜂是我国中华蜜蜂资源重要组成部分.为了研究黄土高原中华蜜蜂的遗传多样性和遗传分化,本研究采用10个微卫星DNA位点,对黄土高原9个样点的484只中华蜜蜂样本的遗传多样性和遗传分化水平进行了分析.结果显示黄土高原中华蜜蜂的遗传多样性较丰富;黄土高原中华蜜蜂遗传分化较弱,陕西靖边、甘肃陇西—六盘山、陕西延安的中华蜜蜂各聚为一支.
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| 关 键 词： | 中华蜜蜂 微卫星DNA 遗传多样性 黄土高原 |
Microsatellite DNA genetic diversity of Apis cerana cerana from the Loess Plateau,Northwest China |
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| XU Xin-jian,ZHOU Shu-jing,ZHU Xiang-jie,ZHOU Bing-feng. Microsatellite DNA genetic diversity of Apis cerana cerana from the Loess Plateau,Northwest China[J]. Journal of Fujian Agricultural University, 2013, 0(6): 638-642 |
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| Authors: | XU Xin-jian ZHOU Shu-jing ZHU Xiang-jie ZHOU Bing-feng |
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| Affiliation: | (College of Bee Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China) |
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| Abstract: | The endemic subspecies Apis cerana cerana inhabiting in the Loess Plateau is essential part of Chinese honeybee re- sources. The genetic diversity and differentiation of honeybees from the nine sampling sites consisting of 484 individuals in the Loess Plateau were analyzed with ten microsateUite loci. High genetic diversities among all the A. c. cerana samples were detected except those from North Shanxi Province （Jingbian and Zizhou）. Meanwhile, low levels of differentiation occurred among the nine honey- bee sampling sites which clustered into three groups. The Jingbian honeybee clustered into a group; the honeybees from Longxi, western Gansu Province, and Liupan mountains clustered in a group; and the Shanx.i honeybees were the third group. |
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| Keywords: | Apis cerana cerana microsatellite DNA genetic diversity the Loess Plateau |
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