但是购物也有助于推动成功基因流传给子孙后代。
But it, too, helps propel the genes of the successful into future generations.
它成功地劫持了食物藻类的基因，实在是不可思议。
It's pretty incredible how it has managed to hijack the genes of the algae on which it feeds.
一个人基因传播的成功不仅仅受到他／她个人繁殖成功的影响。
An individual's success in propagating his or her genes can be affected by more than just his or her own personal reproductive success.
对神经系统错综复杂的组织结构发现得越多，基因能够成功地指定该系统的发展似乎就越值得注意。
The more that is discovered about the intricate organization of the nervous system, the more it seems remarkable that genes can successfully specify the development of that system.
但这些变化并不像成功的基因突变一样，能够永久地遗传下去，实际上它们往往在一两代的时间里就会消失。
But those changes are not passed on indefinitely, like a successful genetic mutation would be. Instead, they are wiped out over a generation or two.
作为一种单一性状，成功的冒险被广泛地认为是优秀基因的表征。
As a single trait, successful risk-taking is universally appreciated as a sign of good genes.
但是在确定未知的单个基因方面，它获得巨大的成功。
But it has been enormously successful at identifying previously unknown individual genes.
该团队取得了突破性的成功，他们确定了个体身上有个基因序列与端粒的长短密切相关。
In a significant breakthrough, the team successfully identified that a particular gene sequence was associated with differences in telomere length between individuals.
曾乔和他的同事表示，通过干涉基因成功使记忆“长期”消除，但在老鼠的世界里，长期指的是两星期。
Tsien and colleagues say that their genetic intervention succeeded in erasing memories in the long-term, but in the mouse world, long-term means two weeks.
尽管研究人员在果蝇中取得了一定成功，并没有人得到蚊子中进行的基因驱动系统。
But although researchers have had some success in fruit flies, nobody has been able to get a gene drive system going in mosquitoes.
大约20年前，研究人员成功地分离出制造这些酶的基因。
Some 20 years ago, researchers managed to isolate the genes that make these enzymes.
这是基因疗法被成功应用到癌症治疗中的第一次。
It is the first time that gene therapy has been used successfully to treat cancer.
针对不吸烟者的基因改变进行靶向治疗，这有些其它的成功例子，比如针对有EML4-ALK基因改变的肿瘤进行的治疗。
There are other examples of success in specifically targeting genetic changes in never-smokers with lung cancer, such as treatments of tumors with alterations in the EML4-ALK gene.
研究尚不确定，这些因素何以影响生育的成功，但它们很可能标明了基因，而非环境的影响。
The study has not determined why these factors are linked to reproductive success, but it is likely that they indicate genetic, rather than environmental, effects.
目前最显著的成功只在于那些相对容易导入基因的疾病。
The most notable successes, so far, have been with diseases where it is relatively easy to introduce genes.
珀尔斯说，成功预测长寿与否的关键，在于精密地统计分析具有不同作用的基因种类。
Perls says the key to successfully predicting long life was the sophisticated statistical analysis of many different gene variations that each played some role.
这周有新闻报道了矫正致盲缺陷基因一例成功的尝试。
There was news this week of a successful attempt to correct a faulty gene that leads to blindness.
科学家成功分离出这种小小的酶分子，基因学上称之为局部粘着激酶。
The scientists successfully identified the small enzyme molecule responsible, a gene called focal adhesion kinase.
尽管这通常注定某个细胞的基因无法传给下一代，但却使得联合形成生物体可以间接地将基因成功遗传给下一代。
Though this often doomed an individual cell's own genes, it gave rise to a co-operative organism that successfully passed those genes on indirectly.
专家说，有好的基因就是成功的一半，但是生活方式也起着明显的作用。
Experts say having good genes is half the battle, but lifestyle clearly contributes too.
“有可能存在某种基因或特征，在给人带来成功的同时，也带来患孤独症的风险。”Durkin表示。
"There may be genetics and predisposition here to both becoming highly successful and also at risk for autism," Durkin said.
Poeschla和他的同事们转向了另一个不同的方法，即用一个携带基因的病毒进入卵细胞。这个方法已经在异性动物身上产生效果，包括老鼠奶牛，但是从来没有在食肉动物上成功过。
Poeschla and his colleagues turned to a different method-using a virus to carry genes into an egg cell-that had worked in animals including mice and cows but never been successful in a carnivore.
来自新西兰南岛的恐鸟（Dinornisrobustus）摩亚的蛋壳化石成为研究目标，研究者们从中成功获取基因信息
The Diro eggshell (Dinornis robustus) from the South Island moa was one used to pinpoint genetic material by researchers
这种方法称为全基因组关联研究(genomewide association study)，尽管许多人最初持怀疑态度，它已被证明在技术上是成功的。
This method, called a genomewide association study, has proved technically successful despite many skeptics' initial doubts.
既然这项技术可用，科学家为了弄清楚究竟SAR11用的是哪种碳以及为什么它会如此的成功在海洋中生活，正在排序它的基因组。
Now that this technology is available, scientists are sequencing the SAR11 genome in order to figure out exactly what kinds of carbon it uses, and why it’s so successful at ocean living.
但更重要的在于这一成果增加了人类基因治疗的微不足道的成功数量。
More importantly, though, it adds to the rather small number of human successes with gene therapy.
最近，对一名地中海贫血患者成功地应用了基因疗法。
Recently, gene therapy has been successfully applied to a patient with thalassaemia.
通过利用基因工程修改鸡的DNA，泰利和他的同事已成功阻止了禽流感病毒在鸡群中传播。
By genetically modifying the DNA of chickens, Tiley and his colleagues have prevented the virus from being transmitted from chicken to chicken.
通过利用基因工程修改鸡的DNA，泰利和他的同事已成功阻止了禽流感病毒在鸡群中传播。
By genetically modifying the DNA of chickens, Tiley and his colleagues have prevented the virus from being transmitted from chicken to chicken.
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