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1·Allele frequency data were very important for study of population genetics and evolutionary biology.

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。

2·The a allele frequency in patients with ACS was significantly higher and the a allele gene may be a risk factor for ACS.

说明ACS患者急性冠状动脉内血栓形成有遗传因素参与，而且A等位基因可能是ACS的一个危险因子。

3·Objective: To screen a new Y-chromosome locus and investigate the distribution of allele frequency in Shanxi han population.

目的：筛选新的Y染色体基因座，调查其在山西汉族人群中的等位基因频率分布。

4·The genotype and allele frequency of ALDH2 in alcoholic cardiomyopathy group and alcohol dependent group were no difference.

嗜酒组和酒精性心肌病组各种基因型频率及等位基因的频率无统计学差异。

5·Tumor cellularity and mutant allele frequency were analyzed to identify tumor heterogeneity and mutant allele-specific imbalance.

通过分析肿瘤细胞的密度及等位基因突变的几率来确定肿瘤异质性和等位基因特异性突变的不平衡性。

6·But HLA shows apparent racial specificity, so its allele frequency is different in different RACES or in different groups of the same race.

由于HLA表现出明显的种族特性，在不同种族或同一种族的不同群体中其基因频率各不相同。

7·Methods Based on the law of inheritance and allele frequency, the powers of exclusion of STR loci in motherless parentage testing (PEM) were calculated.

方法根据基因频率和遗传规律，推导单亲案亲权鉴定时的非父排除率。

8·Objective to investigate the genetic polymorphism of HLA-DRB1 allele in Chongqing population and to analyze the characteristic of the allele frequency distribution.

目的了解重庆地区人群HLA DRB1基因多态性，分析人群HLA DRB1基因频率分布特征。

9·Lower than expected mutant allele frequency indicated tumor heterogeneity, while higher than expected mutant allele frequency indicated mutant allele-specific imbalance.

等位基因突变几率预测肿瘤异质性方面低于预期，但等位基因突变几率预测等位基因特异性突变不平衡性方面则高于预期。

10·Objective To investigate the genetic polymorphism of HLA-B locus in Guangdong Han population and compare the characteristic of the allele frequency distribution with that in other populations.

目的调查广东汉族人群HLA-B位点基因多态性，比较不同人群HLA-B等位基因频率分布特征。