| 词汇 | gene |
| 释义 | gene noun[ C ] uk /dʒiːn/ us /dʒiːn/ C1 a part of the DNA in a cell that controls the physical development, behaviour, etc. of an individual plant or animal and is passed on from its parents: 基因 The illness is believed to be caused by a defective gene.据信，这种疾病是由基因缺陷引起的。 The scientists identified a defective gene. 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。 This mutant gene is thought to cause cancer.人们认为这种突变基因会致癌。 It's impossible to say how much a person's behaviour is predetermined by their genes.很难说一个人的行为有多少是由遗传基因预先决定的。 Our personalities result from the complex interplay between our genes and our environment.我们的个性是基因与环境之间复杂的相互影响的结果。 Genetics accession number adenine anaphase autosomal autosomally dizygotic genetically genetically engineered geneticist genic genomic genomics monozygotic mutate non-Darwinian non-familial non-genetic non-mutant nondominant sex-linked gene | American Dictionarygene noun[ C ] us/dʒin/ biology a specific chemical pattern on a chromosome (= cell structure) that is received from the parents and controls the development of particular characteristics in an animal or plant Examples of genegene For genes that are evolutionarily more conserved, the use of the rice genome seems to be more promising. Identification and characterization of a new blast resistance gene located on rice chromosome 1 through linkage and differential analysis. Such cross-time effects are of interest regardless of the initial roles of genes or early experiences. More recently the roles of specific genes in normal cardiogenesis been defined. It may be that environments and genes ultimately express themselves via this type of mutual, dynamic mechanism. First, it is very unlikely to be one gene, because of the evidence for genetic heterogeneity. Thus, even if a homozygous hybrid genotype is fitter, it may be very unlikely to be established in the face of gene flow and recombination. However, escalating divergence of the populations is unlikely in the presence of gene flow unless they experience persistently different selection pressures. These regions harbor many genes, and the task of undertaking fine mapping studies to find the risk variant or variants is onerous. However, further work needs to be undertaken to confirm the stage-specific nature of these genes and to determine their function in early human development. It is essential for the success of gene therapy vectors that an appropriate promoter is linked to the gene of interest. Over 100 genes and many more variants have been investigated for association with autism. This could be a useful approach with regard to snail gene expression analysis. Environmental risk factors impact on organisms and will interact with genes, gene products, and genetically influenced pathways at a biological level. These lines therefore provide very suitable material for experiments to investigate the role of candidate genes and pathways. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Collocations withgenegeneThese are words often used in combination with gene. Click on a collocation to see more examples of it. abnormal gene Though those people are normal, they are carriers of the abnormalgene. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 altered gene Carcinogenesis can result either from the expression of a mutant version or from an alteredgene product. cell gene The bestknown example is probably that of the sickle cellgene. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. See all collocations with gene |
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