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Genetic viability : ウィキペディア英語版 | Genetic viability To be genetically viable, having a realistic chance of avoiding the problems of inbreeding, a population of plants or animals requires a certain amount of genetic diversity, and consequently a certain minimum number of members. See effective population size. The minimum is normally somewhere in the region of a hundred unrelated individuals. Where a population has become extremely small in a population bottleneck, due for example to near-extinction of the species, it may have lost its genetic viability, and if numbers recover it will be through inbreeding, possibly leaving an unhealthy population.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Genetic viability」の詳細全文を読む
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