测试结果表明，那些对雄烯酮敏感人确实具有双拷贝基因。
Tests showed that those who were sensitive to the compound did indeed have two copies of the gene.
朊蛋白基因是单拷贝基因，高度保守，但在物种间可能存在易感性相关基因。
The prion-protein genes are single-copied and high conservative, but there might be related munity gene existing between animals.
另外，他们还观察那些有着肿瘤特异性变化的基因表达谱以及被拷贝基因的数量。
This comprehensive analysis led to the discovery of a variety of genes that were not known to be altered in GBMs.
上述12个克隆在小麦、簇毛麦、水稻和玉米基因组中均为单拷贝或寡拷贝基因。
All the 12 clones mentioned above were single or low-copy genes in the genomes of wheat, Haynaldia villasa, rice and maize. Using C.
结论该方法能方便高效地获得所需的多拷贝基因，为进一步进行高效表达打下基础。
Conclusion With this method the desired multi-copy gene can be obtained that lays the foundation for highly effective expression.
大多数只有一个基因拷贝的人——“携带者”——能够存活下来并将基因传给后代。
Most people with only one copy of the gene—"carriers"—survive and pass the gene to offspring.
你体内的大多数细胞每条染色体都有两份拷贝，因此，每个基因也都有两份拷贝：一份来自你的母亲，一份来自你的父亲。
Most cells in your body have two copies of every chromosome and, therefore, two copies of every gene: one from your mother and one from your father.
如果细胞变得更大、更有活力，它们则需要更多的拷贝这些线粒体基因来维持生计。
If cells get bigger and more energetic, they need more copies of these mitochondrial genes to stay alive.
他们的方法单刀直入，研究人员选择研究只带了一个这种基因拷贝的老鼠。
To keep things straightforward, the researchers chose to work with mice who carried just one copy of the gene.
兄妹之间通婚会将缺陷基因两份拷贝都传递给下一代，他们所生育的后代容易产生各种遗传缺陷，例如图坦卡蒙的畸形足。
Married siblings are more likely to pass on twin copies of harmful genes, leaving their children vulnerable to a variety of genetic defects. Tutankhamun's malformed foot may have been one such flaw.
然后通过对这些基因的拷贝进行序列测定，最终得出肿瘤样本中的基因与正常基因的不同之处。
They then ran those copies through DNA-sequencing machines to see how the samples' genes differed from the reference genes.
博纳病毒基因拷贝4个中有两个严重突变，所以我们的细胞产生的蛋白是不可能来自病毒的。
Two of the four copies of the borna virus gene carry crippling mutations. It's impossible for our cells to make proteins from them.
为了去弄清楚基因是如何影响睡眠的，Fu和她的同事用基因工程的手段让老鼠携带2个拷贝的变异基因或者一个。
To figure out how the genetic mutation impacts sleep, Fu and her colleagues genetically engineered mice to have either two copies of the mutant gene or just one copy.
英国生化学家AnthonyAllison在20世纪50年代观察到非洲人携带单拷贝的基因突变引起的镰状细胞性贫血保护了他们受到疟疾的侵扰。
In the 1950s Anthony Allison, a British biochemist, observed that Africans who carry a single copy of the genetic mutation that causes sickle-cell anaemia are protected against malaria.
通过比较DNA拷贝，海德曼博士及同事能够获得病毒基因的原序列。
By comparing the copies, Dr. Heidmann and his colleagues were able to figure out what the original sequence of the virus's genes had been.
因而你的基因序列的拷贝将是免费的，但对其含义的解读、知道能对它做些什么、知道如何应用它，也就是说你的基因的操作手册，将是昂贵的。
So the copy of your sequence will be free, but the interpretation of what it means, what you can do about it, and how to use it — the manual for your genes so to speak — will be expensive.
人类基因组拷贝数变异缺失在数量上也有很大的不同，有些人的缺失数甚至能达到几百万。
There is a wide variation in the amount of these CNV deletions which people have in their genome, with some people having several million.
研究人员发现，在个子比较矮的人身上，会出现低发生率拷贝数变异过剩——部分基因组缺失。
And the researchers found an excess of low frequency CNV deletions - where part of the genome is missing - in shorter people.
从人类基因组计划数据库中获取基因的信息可以帮助科学家对肿瘤样本中的相关基因进行定位和拷贝。
Obtaining the details of these genes from the genome project's databases made it possible for the researchers to locate and make copies of each relevant gene from each cancer sample.
向这些生物体染色体中加入更多这类基因拷贝，或让现有的这类基因产生比正常情况下更多的蛋白质就能将生命延长。
Add extra copies of them to these organisms' chromosomes, or force the existing copies to produce more protein than normal, and life is prolonged.
他认为，“基因拷贝数异变在各类精神病症中有很大作用，我们正在努力了解其运行机理。”
"We are moving in a direction where CNVs are playing a role in a number of different neurobehavioral conditions," Cuccaro said.
这被称为单拷贝的技术并不能提供一个完全的序列一直到大量的基因组被表达，然而其他的会完全遗失。
Such so-called one-fold coverage does not, however, provide a full sequence since many parts of the genome are represented more than once, whereas others are missing completely.
更确切地说，与没有两个有益的基因变体的人相比，那些携带这类基因拷贝的人患老年痴呆症的几率降低了70%。
More specifically-those who carried two copies of the favourable variant had a 70 per cent reduction in their risk for developing Alzheimer's disease compared with those who didn't. '.
因此，一些干细胞可能带有与癌症或者组织的异常生长相关的突变基因的双份拷贝。
Also, such stem cells may have duplicate copies of some mutant genes that have been linked to cancer and abnormal tissue growth.
人类基因组包括了5个β球蛋白基因的拷贝。
The human genome includes five copies of the gene that produces beta-globin.
而且，研究人员在2007年对遗传学的先驱克雷格·文特尔(J . Craig Venter)的基因组测序发现有62个拷贝数变化。
And in 2007 researchers sequenced the genome of genetic pioneer J. Craig Venter and found 62 copy number variations.
巧合的是，银屑病论文提到近期一项研究将SLE与补体蛋白c4基因拷贝数低联系起来。
Coincidentally, the psoriasis paper mentioned a recent study that linked SLE to low copy number of complement C4 genes.
而那项昂贵试验检测血中病毒负荷或病毒基因的拷贝数。
The more expensive test samples the blood for viral load, or copies of viral genomes.
而那项昂贵试验检测血中病毒负荷或病毒基因的拷贝数。
The more expensive test samples the blood for viral load, or copies of viral genomes.
应用推荐