【作者】 朱翔杰； 周冰峰； 吴显达； 徐新建；

【Author】 Zhu-xiangjie,Zhou-bingfeng~*,Wu-xianda,Xu-xinjian (College of Bee Science,Fujian Agriculture and Forestry University,Fuzhou 350002)

【机构】 福建农林大学蜂学学院福建农林大学蜜蜂研究所；

【摘要】 通过对采集武夷山自然保护区及邻近地区不同生境的16个样点中华蜜蜂样本,进行30个形态遗传标记分析,探索武夷山自然保护区中华蜜蜂种群分化及种群分化机制。本项研究发现,在武夷山自然保护区内中华蜜蜂分化出5个种群;其分化机制主要是高海拔和低海拔不同生态的隔离和山峰等地形的隔离。本论文的研究是蜜蜂种群遗传学的重要组成部分,对中华蜜蜂资源的保护和合理开发利用具有重要的意义。更多还原

【Abstract】 Workers of Apis cerana cerana sampled from 16 sampling points of Wuyi Mountain national reserve and adjacent regions were morphometrically analyzed with thirty morphometric variables to explore the mechanism of population formation and differentiation.The multivariate analysis established five separable populations occupying different ecological areas in Wuyi Mountain nature reserve.The different ecological environments of high altitude and low altitude and topographical isolation of mountain peaks should responsible for the population ge- netic differentiations,as natural barricades interrupting the gene flow between honeybee populations. The study of this paper was an important part of population genetics of honeybee, which was indispensable for breeding efficiently,and provided more theory support for effectively preserving indigenous A.c.cerana as a genetic resource for the future utilization in honeybee breeding programs.更多还原