The human population contains a great variety of genetic variation, but drugs are tested on just a few thousand people.
人类群体中有各种各样的基因变异，但是药物只在几千人身上进行测试。
In California, a lack of genetic variation in the Argentine ant has allowed the species to spread widely.
在加利福尼亚，阿根廷蚂蚁由于缺乏基因变异而得以广泛传播。
Most genetic variation is shared worldwide.
很多遗传变异是全球性的。
The 1000 Genomes Project completed its first map of human genetic variation.
千人基因组计划完成了人类遗传变异的首份图谱。
Each group carried only a subset of the genetic variation from its ancestral population.
每个族群只携带有他们祖先群体中遗传变异的一部分。
But comprehensive genetic variation occurred in citrus callus.
但是，柑橘愈伤组织存在广泛的遗传变异。
The genetic variation coefficient of yield was highest (17.59%).
产量的遗传变异系数最大，为17.59%；
The peanut rotting-pod rate in different cultivars has evident genetic variation.
在不同花生品种之间，烂果率存在着明显的遗传差异。
Phenotypic variation coefficients were all greater than the genetic variation coefficients.
表型变异系数均大于遗传变异系数。
As such, the supposedly clonal fungi maintain a degree of genetic variation that had been overlooked.
我们通常认为真菌的繁殖体与母体是相同的，但就此看来，其繁殖体保留了一定程度上的基因变体，这一点一直被忽视了。
Since it occurred only rarely, it was unlikely to be an antigen caused by genetic variation in human blood.
由于这种抗原很少出现，因此它不可能是由于人类血液中遗传变异形成的抗原。
These aging pilots carried a common genetic variation that is believed to reduce BDNF activity in their brains.
这组年长的飞机师带有一种常见的基因遗传变异，这种变异可能会抑制BDNF在大脑中的活跃程度。
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。
As the hybrid generation advanced, the ratio of additive variation to total genetic variation increasingly added.
随世代推进，基因加性变异在总遗传变异中的比重逐渐加大。
For starters, no living Native American group carries the exact genetic variation found in the Icelandic families.
首先，现在的美洲印第安群体里没有一个与在冰岛的家庭里发现的遗传变异完全吻合。
Considerable breed differentiation was observed and 16.7% of the total genetic variation came from breed differences.
鸡种间存在较大的遗传分化，16.7%的遗传变异源于品种间的差异。
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 is found that the phosphorus environment influenced not only genetic variation but also genetic correlation among shoot traits.
磷环境不仅影响抽梢性状的遗传差异，而且影响抽梢性状间的遗传相关关系。
Plantlets were subjected to RAPD analysis, and the result of RAPD showed that regenerants from calli had a higher genetic variation.
再生的植株经rapd分析表明，经过愈伤组织再生的植株遗传变异性较高。
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。
The characters showing wide genetic variation were those as percentage of shell, grain number per plant, grain yield per plot and grain weight.
遗传变异幅度较大的性状有皮壳率、单株粒数、小区产量、单株粒重等。
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 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。
Molecular phylogenetic tree constructed by UPGMA and NJ method suggested that there were some genetic variation among different geographic population.
UPGMA和NJ法构建的种群间分子系统树基本一致，结果表明不同地理种群之间存在一定程度的遗传差异。
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。
The results may be useful as an initial guide in evaluating the level of genetic variation, developing conservation strategies and predicting heterosis.
研究结果对我国肉用绵羊资源的评估、保存和预测杂种优势具有一定的指导意义。
The aim of breeding is to obtain continuous genetic advance whilst maintaining the genetic variation and limiting the inbreeding level of the population.
育种工作的目的在于保持群体遗传变异、控制群体近交的同时，获得持续的遗传进展。
Genetic distance among different populations are 0~0.016, which is belong to infraspecies genetic variation, this result is consistent with RAPD analysis.
各地理种群间的遗传距离为0～0.016，表现为种下的遗传变异，这与RAPD分析得出的结果相一致。
Five microsatellite loci of European wild rabbit were used to analyse the population genetic variation among 5 breeds or strains of domestic rabbit population.
选用欧洲野兔的5个微卫星位点，分析了5个品种(系)家兔群体的遗传变异。
Five microsatellite loci of European wild rabbit were used to analyse the population genetic variation among 5 breeds or strains of domestic rabbit population.
选用欧洲野兔的5个微卫星位点，分析了5个品种(系)家兔群体的遗传变异。
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