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首页> 外文期刊>Science in China. Series C, Life sciences >Study on genetic coadaptability of wild quail populations in China
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Study on genetic coadaptability of wild quail populations in China

机译：中国野生鹌鹑种群遗传适应性研究

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Genetic coadaptability of wild Japanese quail, wild Common quail and Domestic quail populations in China was studied using 7 microsatellite DNA markers and Monte Carlo method to test genetic disequilibrium. The molecular effects of genetic coadaptability were analyzed through a new statistical model of neutral site. The results showed that genetic coadaptability dominated the genetic disequilibrium of the three quail populations, and totally 16.67%, 9.66% and 10.05% of non-allelic combinations were in the genetic disequilibrium in wild Japanese quail, wild Common quail and Domestic quail populations, respectively. Genetic coadaptability existed at almost all the tested sites. In the molecular point of view, genetic coadaptability plays an important role of keeping lots of polymorphisms in natural populations. Therefore, it is another key factor to the genetic disequilibrium in the population except for linkage. The results enrich the conceptions and connotations of genetic disequilibrium, and help us know more about genetic coadaptability and its effects, and lay a foundation of evaluation and protection of wild quail genetic resources in China.
机译：利用7个微卫星DNA标记和蒙特卡洛方法研究了日本野生鹌鹑，普通野生鹌鹑和中国普通鹌鹑种群的遗传适应性。通过新的中性位点统计模型分析了遗传共适应性的分子效应。结果表明，遗传共适应性主导了三个鹌鹑种群的遗传不平衡，在野生日本鹌鹑，野生普通鹌鹑和家养鹌鹑种群的遗传不平衡中，分别有16.67％，9.66％和10.05％处于非等位基因组合。 。几乎所有测试位点都存在遗传适应性。从分子的角度来看，遗传共适应性在保持自然种群中的许多多态性方面起着重要作用。因此，除了连锁之外，这是造成群体遗传不平衡的另一个关键因素。研究结果丰富了遗传不平衡的概念和内涵，有助于我们更多地了解遗传共适应性及其影响，为中国野生鹌鹑遗传资源的评估和保护奠定了基础。

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