inbreeding

Those decrease with increasing genetic stability and inbreeding.

这些是随着遗传稳定性的提高和近亲繁殖而降低的.

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The genetic basis of inbreeding depression cannot be explained by means of simple model.

近交衰退的遗传基础,不能以简单的模式来说明.

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Closed nucleus breeding in a small population inevitably result in inbreeding and decreasing of genetic variance.

小群体的闭锁选育不可避免产生近交及遗传方差下降，导致近期与远期选择效果的矛盾。

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The production of animals or plants by inbreeding or hybridization. Analysis of Clone Selective Pairing and Consanguinity Control for Seed Orchard in Pinus massoniana

通过杂交或近亲交配的动植物的生产。马尾松建园无性系选配及亲缘关系控制的分析

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Reduced vigor or " inbreeding depression " is not an invariable consequence of inbreeding.

降低生活力或 “ 近亲繁殖的衰退 ” 并不是近亲繁殖必然的后果.

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Small populations cannot avoid a certain amount of inbreeding.

小种群不能避免一定数量的近亲交配.

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Presumably they disperse to other areas, suggesting that inbreeding is unlikely.

我们猜想它们应该是四散到各地, 这也暗示著族群内可能不允许近亲交配.

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Experts say the deformity could be the result of inbreeding.

专家认为,小兔长两个鼻子可能是由于多次近亲繁殖引发的病变.

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Detail analysis suggests that the inbreeding depression might occur during the period of seeding and adult stage or of flowering and seed filled stage.

分析表明近交衰退发生在幼苗至成熟之间，也可能在开花与结实期。

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Inbreeding is crossing between close relations.

近亲繁殖是亲缘很近的亲属之间的交配.

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In the 19th century, inbreeding nearly led to the extinction of the royal family.

19世纪，近亲婚配几乎导致皇室宗族灭绝。

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The result of this research will offer scientific references for future reproduction strategy design of captive hog deers and individual exchanges for avoidance of inbreeding between different hog deer raising institutions.

此项研究结果，对日后豚鹿人工种群繁殖配对策略与计划的制定，以及基于避免近交衰退而在各饲养单位之间的个体交换，提供了科学的参考依据。

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Together, the findings suggest that, somewhat unusually, active inbreeding is advantageous in this fish species.

总之, 该发现表明, 对于这种鱼类, 有点异乎寻常的是现行的近亲繁殖是有利的.

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Endodeme is a deme composed of predominantly closely inbreeding but dioecious individuals.

同系同群种是由近亲繁育占优势,但雌雄异株的个体组成的同群种.

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This text carries on the discussion on following problems: complicating of parent-offspring relation and legal status of children of AID, whether single women can accept AID, the child's right of being in know, sperm bank management and inbreeding.

本文就亲子关系的复杂化和AID子女的法律地位、单身妇女可否接受AID、孩子的知情权、精子库管理及近亲繁殖的问题进行探讨。

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The fix F suggests that A. is nearly outcrossing while the other two are marly inbreeding.

固定F表明华中铁角蕨接近随机交配,而另外两个种为近交.

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RAPD analysis of genetic diversity of inbreeding F_1 progeny in two artificial gynogenetic strains of silver carp

两个人工雌核发育系鲢近交F1遗传多样性的RAPD分析

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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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This ability decreases the negative effects of drift and inbreeding on genetic diversity in small populations.

这主要是由于其有很强的萌蘖繁殖能力,这种无性繁殖方式降低了小种群中遗传漂变和近交对遗传多样性的影响,使七子花的遗传变异得到维持.

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This kind of inbreeding was famouslyexhibited by royal families attempting to keep their bloodlines "pure." TheEuropean House of Hapsburg, a family of European rulers from the mid-secondmillennium, was marked by frequent cousin marriages, culminating in the birthof King Charles II of Spain.

这种近亲结婚在努力保持血统“纯正”的皇室家庭中最为常见。公元第二个千年中期统治欧洲的哈布斯堡皇室就是近亲结婚的典范，最后出了个西班牙国王卡洛斯二世。

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When they remain trapped within a relatively small area , they are in danger of inbreeding.

因为当它们无法走得更远时, 它们将面临近亲繁殖的危险.

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But there is an equally important downside: inbreeding.

但是同样重要的,其不利面: 近亲繁殖.

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Exogamy prevents the ill effects of inbreeding and promotes evolution of human race.

其一,防止了近亲婚配所带来的不良影响,促进了人种的进化.

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Inbreeding depression may result.

可能引起近宗繁殖缺陷的产生.

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The results showed the lethal equivalent was only 0.24%, less than some other breeds. This demonstrated that after several generations by inbreeding its characters were hold.

结果表明，新狼山鸡的死亡当量仅为0.24%，与其它一些品种比较相对较小，说明虽经多个世代的缓慢近交繁育但未发生性状的衰退，在生产中可以大规模扩繁加以合理利用。

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Moreover, comparing MHCs could be a proxy for comparing kinship, and thus help to prevent inbreeding.

而且, 比较MHC可以取代比较血缘关系, 从而有助于近亲结合.

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The main aim of inbreeding is to standardise, to fix desirable inherited characteristics and to dispel undesirable ones.

同系交配的主要目的就是实现标准化，保持理想的遗传特性，并消除不良的特性。

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The main drawback is that inbreeding can bring together couples with the same gene defects.

近亲繁殖的主要缺点在于集中了父母双方同样的基因缺陷.

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Consanguineous marriage is often an important factor in autosomal recessive genetic disease, and inbreeding avoided can prevent this kind of disease.

近亲结婚往往是导致常染色体隐性遗传病的重要因素，避免近亲结婚可防止此类疾病的发生。

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Inbreeding is a drawback from snitching most their employees from only one or two companies.

近亲繁殖是公司的一个大弊端,因为公司大多数职员都是从一个或两个公司招聘过来的.

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