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首页> 外文期刊>African Journal of Biotechnology >Genetic diversity of pheasants from natural habitat and farm breeding in Eastern Poland
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Genetic diversity of pheasants from natural habitat and farm breeding in Eastern Poland

机译：波兰东部自然栖息地和农场繁殖的野鸡的遗传多样性

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The present model of wildlife management in relationship to pheasants is based on closed breeding and insertion of grown birds into the hunting grounds. The survival rate of pheasants from farm breeding does not exceed 10%. One can pose a hypothesis about the genetic determination of survivability of pheasants originating from farm breeding. A study of the DNA polymorphism of two groups of pheasants was performed. The first group comprised birds living in a natural habitat in Central-Eastern Poland, where no farm-bred pheasants had been inserted for seven years and where wildlife management was focused on the formation of good habitat conditions, an optimum nutritional base, and low-level shooting of cocks. The second group was of birds bred on a farm and from this farm, pheasants were inserted within the area of Central-Eastern Poland. Their DNA was isolated from their feathers. Amplification of fragments of DNA was with the?random amplified polymorphic DNA polymrease chain reactrion?(RAPD-PCR) method. Pheasants living in the natural environment were characterised by greater polymorphism. The original source of the pheasants living in the natural habitat is the farm, and the present genetic variation between the two groups of birds can be interpreted as an effect of natural selection.
机译：与野鸡有关的野生动物管理的当前模型是基于封闭的繁殖和将成年鸟类插入狩猎场。农场养殖的野鸡的成活率不超过10％。可以提出一个关于从农场繁殖而来的野鸡生存能力的遗传测定的假设。对两组野鸡的DNA多态性进行了研究。第一组包括生活在波兰中东部自然栖息地的鸟类，该地区七年来没有插入农场繁殖的野鸡，野生动植物的管理着眼于良好栖息地条件的形成，最佳的营养基础和低营养的鸟类。公鸡的水平射击。第二组是在一个农场饲养的鸟类，从该农场将野鸡插入了波兰中东部地区。他们的DNA是从羽毛中分离出来的。 DNA片段的扩增采用“随机扩增多态性DNA多酶链反应”（RAPD-PCR）方法。生活在自然环境中的野鸡的特征是更大的多态性。居住在自然栖息地的野鸡的原始来源是农场，目前两组鸟类之间的遗传变异可以解释为自然选择的结果。

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