Objective To study the genetic variation and inbreeding of Xishuangbanna miniature pig.

目的分析版纳小耳猪近交系种群的遗传变异及近交程度.

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Phenotypic variation coefficients were all greater than the genetic variation coefficients.

表型变异系数均大于遗传变异系数.

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Such samples maximize the genetic variation among groups.

因为这种样本会将人群间的遗传差异放大到最大的程度.

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They are formed by different alleles, and are a valuable tool for detecting genetic variation.

这归因于组成同功酶的亚单位及结构不同.

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In short , a supply of genetic variation is all that's necessary for evolution to continue.

简而言之, 遗传变异是进化不断向前的必要动力.

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However, substantial genetic variation existed among cows and bulls in breeding values for milk yield.

然而对于产奶量而言, 母牛和公牛的育种值都存在较高的遗传变异.

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These ideas reemphasize the importance of the role played in human affairs by genetic variation.

这些想法再次强调,基因变异性在人类生活中所扮演的重要角色.

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Again where I think there is at least some a moderate impact from genetic variation.

此外,我们认为至少可以适度控制基因变异造成的影响.

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The results showed that RAPD could be applied to assess the genetic variation of chick populations.

结果表明:RAPD标记的多态性明显,作为一种DNA标记,它可以用于分析鸡群体的遗传结构.

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Againwhere I think there is at least a model and moderate impact from genetic variation.

所以我认为基因变异对于疾病至少有一定影响.

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Each group carried only a subset of the genetic variation from its ancestral population.

每个族群只携带有他们祖先群体中遗传变异的一部分.

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The genetic variation between Fengweisang and its sports analyzed at the molecular lever by ISSR primers.

利用ISSR引物,从分子水平分析了凤尾桑及其芽变株系的遗传变异.

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