inbreeding

Inbreeding is crossing between close relations.

近亲繁殖是亲缘很近的亲属之间的交配。

Inbreeding depression may result.

可能引起近宗繁殖缺陷的产生。

Inbreeding increases the chance of extinction.

近亲交配增长了灭绝的机会。

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。

The production of animals or plants by inbreeding or hybridization.

通过杂交或近亲交配的动植物的生产。

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。

Indeed, marmot social structure actively encourages inbreeding.

诚然,土拨鼠的社会结构积极地鼓励着近亲交配。

INBREEDING EFFECTS ON OVIPOSITION AND HATCHABILITY OF PLUTELLA XYLOSTELLU L.

近亲交配对小菜蛾产卵量、孵化率的影响。

We found coefficient of inbreeding will increase in close breeding populations.

发现麋鹿占群优势雄性数目越少,其有效种群越小。

And they also avoid inbreeding which can lead to less healthy offspring.

他们也避免近亲交配导致不太健康的后代。

Without reinforcement the two species would have uncontrollable inbreeding.

如果没有强化,这两个物种将无法控制近亲繁殖。

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

我们猜想牠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。

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。

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。

In the U.S.,though,the practice bears a stigma of inbreeding just this side of incest.

然而在美国,同宗结亲的做法仍带有近亲繁殖的耻辱,并有乱伦之嫌。

In the U.S., though, the practice bears a stigma of inbreeding just this side of incest.

然而在美国,同宗结亲的做法仍带有近亲繁殖的耻辱,并有乱伦之嫌。

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。

Inbreeding of 2-2 or closer (breedings between litter mates or to their parents or grand parents) are not permitted.

禁止2-2范围的近亲繁殖(指同窝犬间、同父母和祖父母辈间繁殖)

Establishment of High Efficient Regeneration System of the Super Sweet Maize Inbreeding Line.

超甜玉米自交系幼胚高效成株系统的建立。

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。

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。

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。

One out of life, "the portal itself, routinization, rest on its laurels," "inbreeding.

一是脱离生活,“标榜门户、陈陈相因、固步自封”“近亲繁殖”。

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。

Using brother-sister inbreeding with forced heterozygosity, the mice had been bred 23 generations.

采用强迫杂合性兄妹交配法繁殖,现已完成23代近交培育。

Together, the findings suggest that, somewhat unusually, actie inbreeding is adantageous 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。

The genetic differentiation mechanism of geographic populations and the inbreeding coefficient were discussed.

此外,讨论了毛蚶群体分化机制,近交系数与繁殖生物学的相关性。

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,从而有助于阻碍近亲结合。

White tigers are extremely rare in nature, and many seen in zoos today are produced through controversial inbreeding.

意译:在自然界中白色的老虎是很罕见的,大多数人只能在动物园看到,也是通过近亲繁殖。

The results showed that inbreeding depression of the variety was slower than that of Qingyou 241.

研究结果表明:青海大黄油菜与青油241相比,其自交衰退缓慢。

One out of life, "advertised gateway routinization, the status quo" and "inbreeding.

一是脱离生活,“标榜门户、陈陈相因、固步自封”“近亲繁殖”。

Inbreeding is a big drawback from snitching most of their empoyers from one or two companies.

近亲繁殖是公司发展的一大障碍,这是因为他们的大多数员工都是从一个或两个公司偷挖去的.

The most extreme form of inbreeding is self-fertilization, which occurs in some plants and algae (e.g.

极端的近亲交配即是自体繁殖。

F: Inbreeding is a big drawback from snitching most of their empoyers from one or two companies.

近亲繁殖是公司发展的一大障碍,这是因为他们的大多数员工都是从一个或两个公司偷挖去的.

F test showed no significant difference in inbreeding coefficient among the 8 breeds (P>0.05).

检验表明,品种间近交系数的差异不显著(P>0.05)。

Title: INBREEDING EFFECTS ON OVIPOSITION AND HATCHABILITY OF PLUTELLA XYLOSTELLU L.

关键词:小菜蛾;产卵;孵化率;近亲交配

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。

A common ancestor, even in the eighth generation, will increase the measurable amount of inbreeding in the pedigree.

即使在第八代,一个共同品系原型在这部家谱中会增加该可测近亲繁殖数量。

Werewolves cannot breed among themselves to preserve their lineage; their blood is too potent, and the result is too much like inbreeding.

狼人无法通过自身繁殖来保存血统;他们的血脉太强劲了,如果互相交配造成的结果就会像近亲繁殖那样。

These results interpreted that the gene flow, other than drift and inbreeding, plays a critical role in the genetic structure of H, miconioide.

这些结果均表明,基因流是影响七子花种群遗传结构的主要因素,而遗传漂变和近交在其中所起的作用还不明显。

Gene flow was small and genetic drift and inbreeding might be the main factors influencing population genetic structure of Acer miaotaiense.

庙台槭居群间的基因流很小,遗传漂变和随之而来的近交可能是刻划居群遗传结构的主要因素。

The average pollen dispersal distance in Lanjenshi plot is 96.371m, with a minimum value of 0 m (when inbreeding) and a maximum value of 265.798 m.

花粉在样区内平均传播距离为96.371公尺,最小值0公尺(自交),最大值265.798公尺。

"This kind of isolation increases their risk of extinction in the wild, due in part to a higher likelihood of inbreeding.

“这种分离增加了他们面临灭绝的风险,其部分原因在于近亲繁殖的可能性更大。”

Sporophytic self-incompatibility controlled by the multiallelic S-locus was one of several mechanisms that evolved to prevent inbreeding in plants.

摘要孢子体型自交不亲和性是植物特异性地识别并拒绝自花或亲缘关系很近的花粉的一种遗传机制,该特异性受S基因座控制。

But I don't think that this will be a big problem (health, character,...) when breeders avoid extensive line ore inbreeding on him.What do you think???

但我不认为,这将是一个很大的问题(健康,性格,...)时,育种,避免了广泛的一致矿近亲繁殖,对他的。

Working within this new framework, Wright focused on the effects of inbreeding on small relatively isolated populations.

在这一新的框架里,赖特重点关注了相对孤立小种群中近亲交配的影响。

Therefore it is not necessary to control inbre eding for conserving all genes of colong by reducing gene purity in the work of conserving breeds for farm animal and poultry.

因此在畜禽保种工作中以减少基因纯合而保存群体全部基因为目的,来 控制近交是不一定必要的。

As a result of many generations of inbreeding, Ellis-van Creveld syndrome is now much more prevalent among the Amish than in the general population.

许多代的近亲繁殖造成埃利伟氏综合症在阿米什人中比在普通人群中更为普遍。

These results indicate that inbreeding is ti ghtly associated with the reduction of genetic variability in hatchery populatio n of grass carp.

比较结果表明,近交很可能是导致草鱼人工繁殖种群中遗传变异性降低的主要原因。

Genetic problems:In the 1990s, many purebred Somalis had significant dental problems due to congenital problems magnified by inbreeding.

索马利猫的毛色上一共有四种主要的颜色在美国境内是正式认可的:绯红、(砖)红、(灰)蓝、黄褐色。