Then we can really start to look at the genetic variation within the species and gain insight into some of the genes involved in drug resistance or virulence.
然后我们才能真正地开始寻找该物种的种内遗传变异，并获得和耐药性或毒力有关的一些基因的信息。
Some lifestyles, and some forces of nature, act to reduce genetic variation; others act to promote it.
如生活方式、自然力量、减少基因变异的行为；还有一些促进这个进程的行为。
Somaclonal variation occurs in tissue and embryo culture even without genetic modification, but genetic modification often makes it worse.
体细胞无性系变异发生在组织和胚胎的培养，即使没有基因改造，但基因改造往往使情况变得更糟。
Somaclonal variation has been patented in some crops as a means of producing genetic variability for selection, and it was assumed that the crops were genetically stable once established.
体细胞无性系变异已获得一些作物专利，并以此作为一种手段来产生可供选择的遗传变异，且假定该作物一旦移植生长，它的基因稳定。
Three new genetic loci have been identified with involvement in subtle and quantitative variation of human eye colour.
三种新的基因位点与人眼颜色的微小及定量变化有关。
Even genetic variation within the same species has been shown to affect how well ecosystems pull up their socks and repair themselves.
甚至相同种类的基因突变也已表现出生态系统如何悬崖勒马并自我修复。
The MGS study also found an association between schizophrenia and a genetic variation on chromosome 1 (1p22.1), which has been implicated in multiple sclerosis.
MGS研究也发现精神分裂症与1号染色体(1 p 22 . 1)遗传变异间的联系，这种联系在多发性硬化中已经有过。
The study found that there was no association between carrying the genetic variation and the occurrence or new adenomas, but the genotype did influence the effect of aspirin on adenoma development.
结果发现基因变异与病变或是新的腺瘤生成没有关系，但是基因的变异影响了阿司匹林控制直肠结肠腺瘤恶化的疗效。
Recently the sugar beet varieties bred in china are limited in hereditary basis and genetic variation genealogy .
摘要目前我国甜菜育成品种存在变异系谱和遗传基础狭窄的局限性。
Two of the studies pointed to a genetic variation in the gene that is found commonly, and a third found a rare mutation of this same gene.
其中两项研究指出了该基因上的一种常见遗传变异，而第三项研究发现了该基因的一种罕见变异。
Those with the ODC genetic variation were 23 percent less likely to develop new adenomas and 49 percent less likely to develop more advanced lesions, which also lead to cancer.
在基因变异的受试者中有少于23%的可能生长新的腺瘤、少于49%的可能导致更严重的身体损害，这部分患者的基因变异都能导致癌症。
The response of bird to forest fragmentation depends not only on quantity and quality of habitat, but also on plasticity in behavior and its inherent genetic variation.
鸟类的森林栖息地片断化的反应不仅取决于栖息地及其质量，还取决于其本身所具有的行为的可塑性和内在的遗传变异。
Epistatic component accounted for 6 3% for the total number born, and 6 5% for the number born alive, which showed that epistatic effect was not important in the genetic variation between populations.
上位效应平方和占总产仔数和活产仔数总遗传变异平方和的比例分别为6 3%和6 5 % ，可见上位效应对窝产仔数群体间遗传差异作用不大。
To our knowledge, the effect of genetic variation in leaf Angle and dispersion has not been adequately quantified in trees.
据我们所知，在叶片角度和分布上遗传变异的效应，在树木中还没有被适当地定量研究过。
It led to better blood sugar control and less undesirable genetic variation in fat cells.
它将带来更好的控制血糖，并防止脂肪细胞的不良基因变异。
The genetic variation of paulownias natural stem-join characters was studied by means of field observation, field test and statistical analysis.
运用野外观察、田间试验和统计分析的方法研究泡桐自然接干性状的遗传变异规律。
The results showed that covariance functions could reflect the changes of genetic and phenotypic variation for body weight in continuous scale of age.
结果表明，协方差函数可以反映出体重在连续的年龄尺度上的遗传和表型变异。
Recently the sugar beet varieties bred in china are limited in hereditary basis and genetic variation genealogy.
摘要目前我国甜菜育成品种存在变异系谱和遗传基础狭窄的局限性。
The genetic improvement of a trait depends on both the heritability and the variation of it.
某性状的遗传改良效果由该性状的遗传力和变异幅度共同决定。
The paper also reviews polyphenolic types , property, distribution, physiological function, biological synthesis and genetic variation in tobacco.
本文还综述了烟草多酚的种类、特性、分布、生理功能、生物合成和遗传变异等内容。
This has implications for our understanding of spatial variation in genetic variability and for problems of conservation on islands and in other isolated populations.
这对于理解遗传变异性的空间变异、理解岛屿种群和其它隔离种群的保护问题有重要启示。
Initially, three core courses were developed: Sequence Similarity Search, Genetic Variation, and Human Genome Resources.
最初，三个核心课程被开发：序列相似性搜索、遗传变异和人类基因组资源。
Genetic variation and genetic gains of several principal characters of two strains were estimated, then the possibility of re-selection was discussed.
研究了几个主要性状的遗传变异和选择潜力，探讨了性状再选择的可能性。
Most genetic information(97.44%)of Jianxuan No. 17 came from its three parents, and few came from genetic variation.
建选17号97.44%的遗传信息分别来自不同的亲本基因型，并发生了部分遗传变异；
Quantity genetic analysis showed that genetic variation coefficient, performative variation coefficient and hereditary ability of growth properties were greater than physiological properties.
数量遗传分析表明，各生长指标的遗传变异系数、表型变异系数和广义遗传力一般均大于生理指标；
Horizontal electrophoresis was used to investigate the genetic variation of-stocked populations: Takatsu River (Shimane Prefecture) and Miomote River (Niigata Prefecture).
利用水平电泳方法研究日本绒鳌蟹放流群体新县的三面川和岛根县的高津川的遗传变异。
Genetic variation is major study content in conservation genetics. In small population, genetic variation loss because of bottleneck effect, inbreeding, founder effect, and genetic drift.
遗传变异性是遗传保护研究的主要内容，在小种群中，往往由于瓶颈效应、近亲繁殖、奠基者效应和遗传漂变等使得遗传变异性减少。
By using RAPD, ISSR and SSR three molecular marks, we revealed the variation sizes and the genetic structures at individual or colony levels.
作者分别用RAPD、ISSR和SSR三种分子标记方法，在野生莲个体和群体水平上分析了遗传变异的大小及其遗传结构。
By using RAPD, ISSR and SSR three molecular marks, we revealed the variation sizes and the genetic structures at individual or colony levels.
作者分别用RAPD、ISSR和SSR三种分子标记方法，在野生莲个体和群体水平上分析了遗传变异的大小及其遗传结构。
应用推荐