这种基因由一种特异性蛋白激活。
身体的特征取决于基因遗传。
Physical characteristics are determined by genetic inheritance.
后代体内含有父母亲基因图谱的混合。
The offspring contain a mixture of the genetic blueprint of each parent.
基因决定每个生物的特征。
基因只是疾病的部分诱因。
镰状细胞贫血通过隐性基因遗传给后代。
对基因疗法进行概括地说明还为时尚早。
It is far too early to make sweeping statements about gene therapy.
最后，我来谈基因工程。
哮喘病的基因已被识别。
科学家们想找到该基因在染色体上的位置。
The scientists want to locate the position of the gene on a chromosome.
顶级的超市将禁止销售许多转基因的食品。
Top supermarkets are to ban many genetically modified foods.
眼睛的颜色显示的不只是你基因的遗传特征。
研究人员仍然在试图分离导致这种畸形的基因。
Researchers are still trying to isolate the gene that causes this abnormality.
人类的变化形式受限于我们基因可能的那些排列。
Variation among humans is limited to the possible permutations of our genes.
福斯兰的目标是尽可能收集各种不同的基因物质。
Forslan's object is to gather as great a diversity of genetic material as possible.
他们今天发现的那种基因解释不了所有的那些情况。
The gene they discovered today doesn't account for all those cases.
我们可以用遗传工程技术将起作用的基因离析出来。
We can use genetic engineering techniques to isolate the gene that is responsible.
科学家们已利用基因工程来保护番茄不受严寒的影响。
Scientists have used genetic engineering to protect tomatoes against the effects of freezing.
科学家将很快能够通过操控人类基因来控制衰老的过程。
Scientists would soon be able to manipulate human genes to control the aging process.
物竞天择确保只有最适应环境的物种才得以生存下来，把基因传递给下一代。
Natural selection ensures only the fittest survive to pass their genes on to the next generation.
基因的变异会影响人们的社会行为。
A variation of a gene can influence people's social behavior.
他指出，有200多种基因会影响体重。
如果一个复制的基因与原来的有些许不同，那就叫做基因突变。
If a copy of a gene is a bit different from the original, that's called a genetic mutation.
我们都知道我们是基因的产物，但是从基因到我们的所有步骤是什么呢？
We all know that we are the product of our genes, but what are all the steps from gene to us?
法兰特说：“我正在尝试三种育种方法，常规方法、基因修饰和基因编辑。”
"I'm trying three methods of breeding," Farrant says, "conventional, genetic modification and gene editing."
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