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- Wilson believes that genetic change is a prerequisite for cultural change. 威尔逊认为,基因变化是文化变迁的先决条件。
- What Genetic Changes Made Us Uniquely Human? 何种基因改变使人类独特?
- What genetic change allowed multicellular animals to come into existence remains obscure. 什么样的遗传突变产生了多细胞的动物还不清楚。
- A lineage that has spun off a lot of species will show more genetic change than one that has not. 一支在此后产生了大量物种的世系表现出的遗传学改变将多于那些产生较少物种的世系。
- W.H.O. officials say tests on two people who died in Turkey found a small genetic change in the virus. 世卫组织官员称在对土耳其死亡的两个人的检测中发现了在病毒中有一个小小的基因变化。
- Moreover, molecular biology has discovered mechanisms for genetic change that go beyond point mutations, and these expand the ways in which new traits can appear. 此外,分子生物学家已经发现,导致基因变化的机制不只是点突变,因此新性状出现的途径不只一个。
- When humans switched to meat-eating, they triggered a genetic change that enabled better processing of fats, said Stanford, who has worked extensively with gerontologist Caleb Finch of USC. 当人类开始吃肉以后,其身体也随之发生了一系列的遗传变化。其中重要的一点即是人们能够更好地处理食物中的脂肪和胆固醇。
- Geocentric Adventure World closed description of self-sufficiency: can be used as a human home another option, but the key is geomagnetic biological genetic change would, of course, including humans. 地心探险描述封闭世界自给自足:可做为人类居所另个选择;但关键是地磁会不会改变生物遗传;当然也包括人类.
- Pandemic influenza emerges as a result of influenza viruses undergoing major genetic changes known as antigenic shift. 大流行流感出现的原因,是因为流感病毒出现称为抗原转移的重大基因变异。
- Conclusion Little genetic changes occurred in the HA1 domain of the new isolated influenza A viruses(H1N1) in Tianjin. 结论天津地区新分离甲1亚型流感病毒抗原性发生进一步漂移,但变异程度不大。
- Conclusion Homotropic inheritance is existed,genetic changes was not only acquired by mutation. 结论获得性遗传是存在的,基因的改变不仅仅是通过突变一种途径实现的。
- But that did not result in genetic changes that would make the virus more aggressive. 但并未导致可能致使病毒变得更具侵略性的基因改变。
- Mice ate the genetically changed rice seeds as a powder. 小鼠吃了改变基因水稻种子为粉末。
- They have worked only with the cells of diseased organs,where genetic changes can't get passed on to future generations. 他们只研究病变器官的细胞,这些细胞的基因改动不会传给下一代。
- A study published in 1999 found that long-term exposure of human red blood cells to cellular phone radiation caused some genetic changes in the cells. 1999年发表的一项研究发现,人的红细胞长期暴露于手机辐射后,能引起细胞内的某些遗传改变。
- They have worked only with the cells of diseased organs, where genetic changes can't get passed on to future generations. 他们只研究病变器官的细胞,这些细胞的基因改动不会传给下一代。
- He says one of the example is genetically change crops that will grow in extreme temperatues, dry conditions or poor soil. 他说其中一个例子就是将粮食转基因化,使其能在极端的温度,干旱和贫瘠的土地上生长。
- He had to make a quick change at Shanghai. 他不得不在上海匆忙换车。
- Cause Seasonal outbreaks of ordinary influenza arise as a result of influenza viruses undergoing minor genetic changes known as antigenic drift. 普通流感的季节性爆发,是由流感病毒出现称为抗原漂移的轻微基因变异所引起。
- Take a change of clothes with you. 把你替换的衣服带去吧。