smokers who regularly drink are nearly twice as likely to have genetic mutations associated with lung cancer as are smokers who don't drink, according to a new study in Cancer Research

《癌症研究》发表的一项新研究表明,经常喝酒的吸烟者与不喝酒的吸烟者相比,前者发生与肺癌有关的基因突变的可能性几乎是后者的两倍。

China led the world in decoding genetic code of a fatal shrimp virus, extending China's genome research from man, animals and farm crops to marine species

2、中国在世界上率先破译对虾病毒遗传密码,从而使中国的基因组研究由人、动物、农作物延伸至海洋生物。

A replica of a DNA sequence,such as a gene,produced by genetic engineering.

DNA复制品,克隆遗传工程培育的DNA序列的复制品,例如基因

The aggregate of cytoplasmic or extranuclear genetic material in an organism.

胞质团有机体中细胞质或核外基因物质的集聚物

A genetic disorder in which the body lacks the enzyme necessary to metabolize phenylalanine to tyrosine.Left untreated,the disorder can cause brain damage and progressive mental retardation as a result of the accumulation of phenylalanine and its breakdown products.

苯丙酮尿一种先天性代谢异常,其机体缺乏将苯丙氨酸代谢成酪氨酸所必需的酶。如果不治疗,这种异常会导致脑损伤和精神抑制,这是苯基丙氨酸沉积和其分解物的产物

The observable physical or biochemical characteristics of an organism,as determined by both genetic makeup and environmental influences.

表现型有机体上可观察到的物理或生化特征,如由遗传组成或环境影响决定

A pathological condition of a part,an organ,or a system of an organism resulting from various causes,such as infection,genetic defect,or environmental stress,and characterized by an identifiable group of signs or symptoms.

病,疾病有机体的某一部位、某一器官或系统处于病理状态,由各种因素引起,如传染、遗传缺陷或环境紧张,而且以被视为相同的一组表象或症状为特征

A unit of gene activity consisting of a sequence of genetic material that functions in a coordinated manner by means of an operator,a promoter,and one or more structural genes.

操纵子一个由一系列基因物质组成的基因活动单位,它的作用是通过DNA中的染色体、促进剂和一个或多个有机基因来调制类型

breeders of thoroughbred animals perpetuate genetic disorders to keep pedigrees pure

纯种家畜的养育者们为了保持纯正的动物血统无休止地制造遗传上的混乱现象。

In addition it offers new facilities for storing genetic variability

此外,它为贮存遗传变性提供新的可能。

The additive genetic variance of the same character, estimated from the covariance of half sibs, was 0. 9602

从半同胞协方差估计出来的,同一性状的加性遗传方差为0．9602。

Since last spring, Jeff Cross, 29, had been tormented by night sweats, a side effect of the rare genetic illness that threatened to kill him unless he got a new liver

从去年春天起,29岁的杰夫·克罗斯天天被盗汗所困扰,这源于一种罕见的基因遗传病变,除非他获得一个新的肝脏,否则疾病将威胁他的生命。

Action Programme for the Sustainable Development of Animal Genetic Resources

促进动物遗传资源持续发展行动纲领

An enzyme that catalyzes genetic recombination.

催化重级酶能催化基因重组的一种酶

But if used unwisely, the genetic engineering of human beings could endanger, everything we value--including who and what we are

但是,如果不明智地利用人类遗传工程,就会危及我们的价值观,包括我们是谁和是什么这类问题。

But that only replaces genetic determinism with social determinism, which to my mind is even bleaker

但这只不过是用社会决定论取代了基因决定论,依我之见,社会决定论甚至更悲观。

When last week it was announced that scientists have deciphered most of the human genetic code. a new era began

当上周宣布科学家已经破解了大部分的人类遗传基因密码时,一个新的时代开始了。

They invade a host cell and their genetic material in structs that cell to make copies of the invading ceils, which then infect more host cells

当它们侵入宿主细胞,其遗传物质便指令宿主细胞复制入侵细胞遗传物质的拷贝,然后后者又可感染更多的宿主细胞。

The second process involves another type of genetic accident called a chromosomal translocation

第二种过程涉及到称为染色体移位的另一类基因故障。

In colorectal cancer, 35 percent of the risk is genetic

对结肠癌为35%。

Most plants carry a large "genetic load" for deleterious recessive genes of which a few are homozygous and depress growth

多数植物带有大量有害的隐性基因的“遗传负荷”,其中少数是纯合的,因而降低了生长。

An antibody found in the blood of individuals having a genetic predisposition to allergies such as asthma and hay fever.

反应素个体血液中的一种抗体,可以对诸如气喘病和光粉热这些变态反应产生预先的基因处理

Finns, Sardinians, and Basques are among other groups with small founding populations that also have highly distinctive genetic pedigrees

芬兰人、撒丁岛人和巴斯克人是人口繁衍很少的另一个群体,也具有很高的特异性遗传谱系。

Episome is an additional genetic element that can exist either as an autonomous entity or be inserted into the continuity of the chromosome of a host cell

附加体是能插入寄生细胞连续的染色体之中,也能以自主实体而存在的一种附加遗传因素。

Any of various small fruit flies of the genus Drosophila,especially D.melanogaster,used extensively in genetic research.

果蝇一种果蝇属中小的果蝇,尤指被广泛用于遗传学研究的果蝇

The zygote has a fixed complement of genetic information in its nucleus

合子的核中具有固定的全部遗传信息。

In other words, genetic predestination could soon have been used to excuse murder or robbery if it had not been for this discovery that we lack the genes to thus dispose us!

换句话说,如果没有及时发现基因的数量以证明基因并不足以控制我们的行为,某些人便会利用基因决定论来洗刷他们谋杀和抢劫的罪名。

Nor does genetic determinism undermine responsibility

基因决定论同样也不会削弱责任感。

Even animal clones that look healthy may have genetic abnormalities or be predisposed to a decreased life span because the cells used in the cloning process acquire DNA damage as they age

即使看起来很健康的克隆生物也会携带畸形病变的基因,而且他们的寿命通常会比正常生物的要短,因为克隆过程中的细胞随着年龄的增长,DNA会逐渐遭到破坏

If IQ tests measure a trait that is genetic , and therefore inherited, or a trait that is culturally transmitted by parents and social class, they would, either way, be unlikely to upend the social order in every generation

假如智商测试测量的特性是可遗传的,因而是从先辈那儿继承下来的一个特性,或者是由父母和社会阶级通过文化传播开来的一个特性,那么无论是哪种方式,它们都不可能推翻存在于每一代人中的社会秩序。

genetic taxa

成因类别

genetic term

成因性术语

genetic model

成因模型

genetic model

成因模式

genetic locus

部位;场所

genetic method

成因法

genetic series

成因系列

genetic system

成因系统

genetic feature

成因特征

genetic spectrum

成因范围

genetic relation

传代关系

genetic separation

成因划分

genetic mineralogy

成因矿物学

genetic homogeneity

成因均匀性

genetic association

成因共生

genetic development

成因演化过程

viral genetic vector

病毒基因载体

viral genetic engineering

病毒基因工程

standard genetic distance

标准遗传距离

alternative genetic model

次生成因模式