Genetic variation and population structure of the mosquito Anopheles jeyporiensis in southern China
Genetic variation and population structure of the mosquito Anopheles jeyporiensis in southern China
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DOI：
10.1111/j.1365-294x.2004.02309.x
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发表时间：
2004-10-01
影响因子：
4.9
通讯作者：
Butlin, RK
中科院分区：
文献类型：
--
作者：
Chen, B;Harbach, RE;Butlin, RK
利用76个mtDNA COII序列对我国南方和越南北方16个地点的结波按蚊种群进行了遗传分化研究。COII序列是AT丰富的（74.58%），并揭示了高水平的多样性与39 685位点多态性和50个不同的单倍型存在。种群内遗传变异很高，在种群和区域水平上都检测到显著的地理结构。在较大的样本中，单倍型的分布表明最近的人口扩张。
Genetic differentiation among populations of Anopheles jeyporiensis was examined using 76 mtDNA COII sequences from 16 sites throughout southern China and northern Vietnam. The COII sequences are AT-rich (74.58%) and reveal high levels of diversity with 39 of 685 sites polymorphic and 50 different haplotypes present. Genetic variation is high within populations and significant geographical structure was detected at both population and regional levels. In the larger samples, the distributions of haplotypes suggest recent population expansion.