In the 19th century, inbreeding nearly led to the extinction of the royal family.
19世纪，近亲婚配几乎导致了皇室宗族的灭绝。
The same effects of inbreeding may have occurred in controlled cattle populations, with some additional, and perhaps unrecognized, advantages.
近亲繁殖在有限的一部分牛群中可能会有同样的效果，同时它还有其他一些也许还未被认识到的优点。
See coefficient of inbreeding.
参见近交系数。
I'm a product of Hollywood inbreeding.
我是好莱坞近亲婚配的产物。
Inbreeding seen to bring down Spain's Habsburgs.
近亲结婚将将西班牙哈普斯堡皇室引向衰退。
But there is an equally important downside: inbreeding.
但是同样重要的，其不利面：近亲繁殖。
And this is what happens with small populations and inbreeding of close relatives.
当一个物种的种群数量稀少而又不得不近亲繁殖时，灭绝就会发生。
AIM: To detect the inbreeding degree of Banna miniature pigs with DNA fingerprinting.
目的：以DNA指纹法检测西双版纳小耳猪的近交程度。
As with any inbreeding program, the results tend to produce extremes, both good and bad.
正如任何近亲繁殖计划，其结果往往产生极端的，有好有坏。
Poaching, deforestation, and inbreeding have caused the near extinction of these big cats.
盗猎、森林砍伐以及近亲繁殖造成了牠们几近灭种。
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。
But inbreeding parents can pool the mutations in offspring, oerwhelming the backup systems.
此外，近亲繁殖的父母将此突变集中于后代，掩盖了原本的基因系统。
But inbreeding parents can pool the mutations in offspring, overwhelming the backup systems.
此外，近亲繁殖的父母将此突变集中于后代，掩盖了原本的基因系统。
In the subsequent inbreeding, I obtained high body one, which is very fashionable at that time.
在随后近亲繁殖，我获得了高身体一个，那时是非常时兴的。
Useful life of breeding flock ram should not surpass 4 years according to inbreeding increment.
从近交系数增量考虑，育种群公羊使用年限最多不应超过4年。
You will also not partake in inbreeding, as you well know that genetic defects are enhanced by doing this.
你也不应该让它们近亲繁殖，你很清楚这样做会增加遗传缺陷。
Calculations from electrophoresis data showed that very a high inbreeding retrogression occurred in the c.
采用电泳数据间接估算的近交衰退程度很高。
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。
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。
White tigers are extremely rare in nature, and many seen in zoos today are produced through controversial inbreeding.
自然界的白虎已经极为稀有，如今许多在动物园里见到的白虎都是通过备受争议的近亲繁殖产生的。
In truth, while inbreeding should not necessarily be considered a good thing, it is not nearly as bad as some people think.
事实上，虽然近亲繁育并不是一件好事，但它绝不像人们所想的那样糟糕。
The contents of ureotelism and globulin increased and hemoglobin decreased with inbreeding coefficient in systematic breeding.
尿素氮和球蛋白含量在系统选择中随近交系数的上升而下降，血红素含量却上升。
Thomas says the legendary inbreeding of Egypt's royal families probably had little to do with the incidence of heart disease, however.
不过Thomas说，传说的埃及法老近亲通婚很可能和心脏病发病率没什么关系。
Further reducing the number of wolves by poaching leaves this population very vulnerable to further inbreeding, explained Dr Chapron.
沙普龙博士解释说，通过偷猎进一步减少狼的数量，极易引发更深层次的近亲繁殖。
The above-mentioned results indicate that the formation of autopolyploid and allopolyploid may be related to the level of inbreeding depression.
上述研究结果预示同源和异源多倍体的形成可能与其近交衰退的水平有关。
We simulated the impacts of breeding herd size, reproductive skew and numbers of breeding stags on the inbreeding coefficient of Père David's deer.
模拟分析了繁殖群体大小、繁殖偏倚和占群优势雄性数目对麋鹿的有效种群大小的影响。
The paternal line was developed from inbreeding, its inbreeding coefficient was 38-39%, While the maternal line was selected from generation among closed flock.
父系以近交法建系，近交系数达38—39%，母系以家系闭锁世代选择法建系。
These survivors are all the progeny of just two males and four females, and display the lowered fertility and above-average infant mortality that goes with inbreeding.
这些幸存者均由2只雄虎和4只雌虎繁衍而来，繁殖能力明显减退，并且由于近亲繁殖其幼虎死亡率也超出平均水平。
Inbreeding depression is the decrease of offspring fitness after inbreeding and is one of the primary forces selecting against the evolution of self-fertilization.
近交衰退指近交个体的适合度相对下降的现象，它是近亲繁殖的主要障碍。
Inbreeding depression is the decrease of offspring fitness after inbreeding and is one of the primary forces selecting against the evolution of self-fertilization.
近交衰退指近交个体的适合度相对下降的现象，它是近亲繁殖的主要障碍。
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