【effective_population_size】什么意思_英语effective_population_size的翻译_音标_读音_用法_例句_在线翻译

effective population size

农业科学 | 生物学

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abstract: In population genetics, the concept of effective population size Ne was introduced by the American geneticist Sewall Wright. He defined it as "the number of breeding individuals in an idealised population that would show the same amount of dispersion of allele frequencies under random genetic drift or the same amount of inbreeding as the population under consideration".

以上来源于: WordNet

Effective population size and breeders selection manners affect the effect of breeds conservation.

群体有效大小和留种方式影响保种的效果。

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That number is smaller than current figures for the effective population size (or number of breeding individuals) for endangered species such as chimpanzees (21, 000) and gorillas (25, 000).

当时的人数甚至不及现在濒临灭绝的黑猩猩（21000头）和大猩猩（25000头）的有效种群大小（即能生育的个体数量）。

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Some technical measures were used in the breed control of Hequ horse, such matters as defining conservation region, determining effective population size and having a right foundation herd etc.

河曲马品种的保种与选育，应采取划定保护区，建立育种核心群，确定群体有效含量，控制近交，调整马群结构和合适的公母比例等措施；

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