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DNA is the genetic material inside every cell that carries the blueprints for everything from hair color to the risk of cancer.脱氧核糖核酸是存在于每个细胞内的基因物质,它承载从头发颜色到致癌风险等各种遗传型板。Molecular biologists have found the precise location of the gene.分子生物学家已经发现了那个基因的确切位置。There are tests that can establish a baby's genetic endowment.有些测试可以测定婴儿的基因特性。Scientists hope that the insertion of normal genes into the diseased cells will provide a cure.科学家们希望在病变细胞里植入正常基因会成为一种新的有效疗法。A particular gene is responsible for the inheritance of eye colour.眼睛颜色的遗传取决于特定的基因。There has been a breakthrough in the identification of cancer genes.在识别癌症基因方面已经取得了突破。Genes determine the characteristics of every living thing.基因决定了每一种生物的特征。Who has oversight of genetic testing?谁对基因测试有监管责任?Environmental groups launched a campaign against the widespread production of genetically modified crops.环境保护组织发起了一场反对大规模生产基因改良作物的运动。The function of this gene is to block the uncontrolled division of cells; it therefore prevents the development of cancer.这种基因的作用是阻止细胞失控地分裂,从而防止癌症。The regularity with which this occurs suggests that the process is genetically determined.这种现象出现的规律性表明这个过程是由基因决定的。More studies will be required before we know what the functions of these genes are and whether they relate to each other.要弄清这些基因的功能以及它们彼此之间是否关联,我们还需要开展更多的研究。We don't know exactly what role this gene plays in sex determination.我们不能准确知道这个基因在确定性别中的作用。Some people carry a gene that puts them at greater risk of certain cancers.有些人有着某些使他们更易于患上癌症的基因。Each individual receives two genes, one inherited from each parent.每个人都有两个基因,一个来自母亲,一个来自父亲。We may be able to identify the genes responsible for disease resistance.我们也许能识别出抗病基因。We've reached a new milepost in the field of genetic research.在基因研究领域我们已经到达了一个新的里程碑。The gene for brown eyes is dominant.生成棕色眼睛的基因是显性的。Scientists have identified the gene that causes abnormal growth.科学家已发现造成畸形发育的基因。The gene is only part of the causation of illness.基因只是致病的部分原因。Scientists have isolated the gene/virus that causes the disease.科学家已经分离出造成这种疾病的基因/病毒。She inherited a good set of genes from her parents.她继承了父母的良好基因。We know a lot about the structure of genes now.如今我们对基因的结构有了较多的了解。Genetic engineering techniques can isolate the gene that is responsible.基因工程技术可以离析出相关的基因。Genes are those tiny bits of biological information swapped in sexual reproduction.基因是在有性繁殖中交换的微小生物信息。The data derived from this project has increased our knowledge of how genes work.这个项目得出的数据加深了我们对基因作用机制的认识。An individual may pass on to future generations its genes for tallness.一个人身高的基因可能会遗传给其后代。The study sheds light on the genetic differences between placental and marsupial mammals. 这一研究让人了解胎盘哺乳动物和有袋哺乳动物在基因上的差异。The scientists want to locate the position of the gene on a chromosome.科学家们希望找出该基因在染色体中的位置。The students seem to have a reasonable level of understanding of how genes work.学生们似乎对基因的作用原理有一定的理解。I don't want to get into the technicalities of genetic cloning.我不想陷进基因克隆的那些术语之中。Scientists have discovered a gene that is implicated in the development of Alzheimer's disease.科学家们发现了一种与阿尔茨海默氏病的产生有关的基因。If the gene is present, a human embryo will go on to develop as a male.如果这种基因存在,人类胚胎就会发育为男性。She is a key/major/top player in genetics research.她是基因研究的关键/主要/首要参与者。Natural selection ensures only the fittest survive to pass their genes on to the next generation.自然选择确保只有最适应环境的物种得以存活下来,把基因传给下一代。Metabolic disorders arise from a variety of genetic defects involving chemical pathways within cells.代谢疾病的产生源自体内涉及化学通路的基因的缺陷。We can use genetic engineering techniques to isolate the gene that is responsible.我们可以使用基因工程技术把相关基因分离出来。The organization will be publishing a symposium on genetic research.这个机构将出版基因研究专题论文集。Now, the gene they discovered today doesn't account for all those cases.不过,他们现在发现的基因无法解释所有的病例。Environmental pressures encourage genes with certain mutations to persist and others to die out.环境的影响使发生了某些突变的基因存活下来,另一些则消亡了。 |