华北农学报 ›› 2012, Vol. 27 ›› Issue (4): 130-134. doi: 10.3969/j.issn.1000-7091.2012.04.024

• 论文 • 上一篇    下一篇

云南野生大蜜蜂(Apis dorsata)群体遗传多样性的微卫星分析

杨洁 1, 周丹银2, 黎仁军2,3, 赵文正1, 苗永旺3, 和绍禹1,2   

  1. 1. 云南农业大学植物保护学院, 云南昆明650201;
    2. 云南农业大学东方蜜蜂研究所, 云南昆明650201;
    3. 云南农业大学动物科学技术学院, 云南昆明650201
  • 出版日期:2012-08-28
  • 通讯作者: 和绍禹(1952-),男,云南丽江人,教授,博士生导师,主要从事蜜蜂生物学研究。
  • 作者简介:杨洁(1983-),女,河南安阳人,在读博士,主要从事蜜蜂遗传多样性和系统发研究。
  • 基金资助:
    农业部蜂产业体系(CARS-45-KXJ14)致谢:采样过程中得到匡海鸥老师的大力支持,本文部分大蜜蜂样品由中国科学院西双版纳热带植物园李建军老师提供,特致谢忱.

Genetic Diversity in Wild Populations of Apis dorsata Inferred from Nuclear SSR Markers in Yunnan

YANG Jie 1, ZHOU Dan-yin2, LI Ren-jun2,3, ZHAO Wen-zheng1, MIAO Yong-wang3, HE Shao-yu1,2   

  1. 1. College of Plant Protection, Yunnan Agricultural University, Kunming 650201, China;
    2. Eastern Bee Research Institute, Yunnan Agricultural University, Kunming 650201, China;
    3. Faculty of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China
  • Published:2012-08-28

摘要: 为了阐明大蜜蜂的群体遗传特征,评价云南地区大蜜蜂的遗传多样性,本研究利用14对微卫星引物对采自云南省的35群野生大蜜蜂进行了群体遗传变异检测和遗传多样性分析。在大蜜蜂群体中共检测到51个等位基因,平均等位基因数为3.6429,平均有效等位基因数2.8092,平均期望杂合度为0.5730,平均多态信息含量为0.5243。根据Nei’s遗传距离用UPGMA方法对35群大蜜蜂进行亲缘关系分析,结果聚为A,B,C,D共4个支系。结果表明云南大蜜蜂群体遗传多样性相对贫乏,分化程度较低。

关键词: 大蜜蜂, 微卫星DNA标记, 遗传分化, 遗传多样性

Abstract: The information about genetic diversity of wild population of Apis dorsata in China has not been re- ported. To elucidate genetic characteristics and evaluate genetic diversity of Apis dorsata population,we examined 35 colonies of Apis dorsata sampled from Yunnan province using 14 microsatellite DNA markers. A total of 51 alleles were detected. The mean number of alleles, mean number of effective alleles, mean expected heterozygosity and mean polymorphism information content of 14 loci were 3. 642 9,2. 809 2,0. 573 0 and 0. 524 3,respectively. Phy- logenetic and genetic divergence analysis showed that there were four lineages( viz. lineage A,B,C, D)identified a- mong 35 wild colonies of Apis dorsata based on Nei's genetic distance. The results in this paper indicate that the ge- netic diversity is not rich relatively among Apis dorsata and genetic differentiation between colonies is relatively low.

Key words: Apis dorsata, Microsatellite DNA, Genetic differentiation Genetic diversity

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引用本文

杨洁, 周丹银, 黎仁军, 赵文正, 苗永旺, 和绍禹. 云南野生大蜜蜂(Apis dorsata)群体遗传多样性的微卫星分析[J]. 华北农学报, 2012, 27(4): 130-134. doi: 10.3969/j.issn.1000-7091.2012.04.024.

YANG Jie, ZHOU Dan-yin, LI Ren-jun, ZHAO Wen-zheng, MIAO Yong-wang, HE Shao-yu. Genetic Diversity in Wild Populations of Apis dorsata Inferred from Nuclear SSR Markers in Yunnan[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2012, 27(4): 130-134. doi: 10.3969/j.issn.1000-7091.2012.04.024.

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