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首页> 外文期刊>Mammal Review >Phylogeography, population genetics and conservation of the European red deer Cervus elaphus. (Special Issue: Genetics and conservation of large mammals in Europe.)
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Phylogeography, population genetics and conservation of the European red deer Cervus elaphus. (Special Issue: Genetics and conservation of large mammals in Europe.)

机译：欧洲马鹿 Elavus elaphus 的系统志，种群遗传学和保护。 （特刊：欧洲大型哺乳动物的遗传和保护。）

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摘要

During the Last Glacial Maximum, European red deer Cervus elaphus occurred in refugia in Iberia/southern France, Italy, the Balkans and the Carpathians. Most of Europe, including large parts of the east and north-east, is now inhabited by red deer from the western lineage. The eastern lineage is largely confined to south-eastern Europe; a third lineage comprises Sardo-Corsican and Barbary red deer. Sardo-Corsican, Barbary and Mesola red deer are genetically unique units. They exhibit low levels of genetic diversity and deserve particular protection, since conservation strategies should target genetic information. Hybridization between sika Cervus nippon and red deer occurs rarely, but may lead to extensive introgression, particularly in parts of the British Isles. Further expansion of both species may lead to increased hybridization in continental Europe. Although hunting has an impact on red deer gene pools, the main threat today is habitat fragmentation in human-dominated landscapes. The resulting increase in genetic drift and inbreeding reduces variability in isolated populations and may lead to inbreeding depression. To support vital meta-populations, migration corridors should be established.Digital Object Identifier http://dx.doi.org/10.1111/j.1365-2907.2010.00177.x
机译：在最后一次冰川最大爆发期间，欧洲马鹿 Cervus elaphus 发生在伊比利亚/法国南部，意大利，巴尔干和喀尔巴阡山脉的避难所。现在，欧洲大部分地区，包括东部和东北的大部分地区，都居住着来自西方血统的马鹿。东部血统主要限于东南欧。第三个血统包括萨尔多·科西嘉岛和巴巴里马鹿。萨尔多·科西嘉（Sardo-Corsican），巴巴里（Barbary）和梅索拉（Mesola）马鹿在基因上是独特的。它们的遗传多样性水平低，值得特别保护，因为保护战略应针对遗传信息。梅花鹿和马鹿之间的杂交很少发生，但可能导致大量渗入，特别是在不列颠群岛的部分地区。两种物种的进一步扩展都可能导致欧洲大陆的杂交增加。尽管狩猎对马鹿的基因库有影响，但如今的主要威胁是人为主导景观中的栖息地破碎化。遗传漂移和近亲繁殖的增加会减少孤立种群的变异性，并可能导致近亲繁殖的沮丧。为了支持重要的元人口，应建立迁移走廊。数字对象标识符http://dx.doi.org/10.1111/j.1365-2907.2010.00177.x

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