随着新等位基因在每个群体中独立突变产生，它们在许多遗传位点上的等位基因频率逐渐变得越来越不同。
Their allele frequencies at numerous genetic loci gradually become more and more different as new alleles independently arise by mutation in each population.
c等位基因频率低于北方汉族人。
The frequency of cis lower than han population in northern China.
由基因型频率计算等位基因频率。
The allelomorph frequencies were calculated with genotype frequencies.
文化能深刻地影响群体中的基因频率。
Culture can profoundly influence gene frequencies in a population.
比较各组基因型及等位基因频率分布。
ApoE genotypes and alleles frequencies were compared among three groups.
结果得到一组抗原频率和基因频率资料。
Results A group of data on antigen frequency and gene frequency were obtained.
不同人群基因频率分布存在一定的差异。
The allele distribution varied in different RACES and population.
比较基因型及基因频率在两组中的差异。
The frequencies of the polymorphism in two groups were compared.
基因频率对候选基因的检测效率几乎没有影响。
There were almost not effect of gene frequency on detecting power of candidate genes.
等位基因频率说明了特异性位点与地理位置有关。
Aelle frequency proved particular loci have relation with geographical location.
目的：了解贵州侗族人群耳垂基因频率的分布特征。
Objective:To understand the distribution of gene Frequencies of ear lobes of the Dong nationality.
目的探讨汉族男女在正常性状表现及基因频率的差异。
Objective: Research the differences of the normal character and gene frequency between male and female in the Hans.
同时，还可见基因频率与各鸡种的经济用途之间具有一定的关系。
And we also can see there were certain relationships between the genes' frequency and every breed's economic USES.
MIF基因- 173位点等位基因频率分布具有种族的差异性。
There exists ethnic difference in the distribution of MIF -173 SNP alleles.
目的获得并研究中国辽宁汉族人群D12S1686位点的基因频率。
Objective: To acquire and investigate the gene frequency of D12S1686 in Han ethnic population of Liaoning, China.
但该位点的基因型频率和等位基因频率在三组之间均没有统计学差异。
However, genotype and allele frequencies of this site showed no significant difference among different groups.
基因频率变化规律是群体遗传学研究的核心，也是理解生物进化的关键。
Law of changes of gene frequency was core of research on population genetics, was also a key of understanding biological evolution.
方法对以上家系进行临床表型观察，计算表型分布频率和表型基因频率。
Methods Clinical observation was conducted to calculate the phenotypic distribution frequency and gene frequency.
等位基因频率资料是群体遗传学的重要资料，也是进化生物学的重要资料。
Allele frequency data were very important for study of population genetics and evolutionary biology.
本文采用计算机模拟的方法，对有限群体中基因频率的概率分布进行了研究。
The probability distribution of gene frequency was studied by simulative method in finite population.
目的：研究南通地区健康汉族人血管紧张素转换酶(ace)基因频率分布。
Objective: to study the angiotensin I converting enzyme (ACE) gene frequencies distribution on normal Chinese of Han nationality in Nantong area.
血钾基因频率在地理分布上存在一定规律，基本符合中亚以东南绵羊系统划分。
There was some disciplinarians about blood potassium gene frequencies in geography distribution and if was accorded with east and south of Central Asian sheep system distribution.
当生物学家说他们观察到进化时，意思是他们发现了一个种群中基因频率的变化。
When biologists say that they have observed evolution, they mean that they have detected a change in the frequency of genes in a population.
分别根据两种类型的基因频率资料，计算3个群体间的标准遗传距离并加以比较。
The standard genetic distances among 3 populations based on two type of gene frequency were calculated and compared.
目的：根据人类白细胞抗原（HLA）-B基因频率，探讨四川彝族的民族起源。
Objective: To study the origin of Sichuan Yi ethnic group according to human leukocyte antigen(HLA)-B gene frequency.
目的：调查分析湖南籍汉族女性人群中HLA -A ，B位点单倍型基因频率。
Objective To investigate and analyse HLA A/B local haplotype gene frequency (HGF) in the females of Han nationality in Hunan.
本文利用微分学知识，研究了数量性状的基因频率与群体最大和最小均值的关系。
Relationships between gene frequencies of a metric character and maximum, minimum population means are studied by differentiation.
结果表明C1166的基因频率为0.034，所检验的群体为遗传不平衡群体。
The results show that the frequency of allele gene C1166 is 0.034, the population is not genetic equilibrium.
结果表明C1166的基因频率为0.034，所检验的群体为遗传不平衡群体。
The results show that the frequency of allele gene C1166 is 0.034, the population is not genetic equilibrium.
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