目的分析中国汉族骨髓供者的人类白细胞抗原(HLA)多态性，并寻找和鉴定新的HLA等位基因。
Objective To analyze human leukocyte antigen (HLA) polymorphism and search for new alleles in Chinese Han population bone marrow registry donors.
同时分析了STR多态性与多重等位基因特异pcr (MASPCR)在PKU基因诊断中的联合应用。
United application of STR linkage analysis and multiplex allele specific PCR (MASPCR) in PKU genetic diagnosis was also analysed.
目的：分析颈椎后纵韧带骨化(COPLL)患者与人类白细胞抗原DQA1 (HLA DQA1)等位基因的相关性。
Objective: To evaluate the correlation of HLA DQA1 alleles with ossification of posterior longitudinal ligament in cervical spine (COPLL).
选用分布于水稻12条染色体上的40对SSR引物对6个杂交水稻组合及其亲本的幼苗进行了SSR等位基因多态性分析。
SSR allele polymorphism of 6 hybrids and their parents was studied by analysing 40 SSR loci distributing on 12 chromosomes in rice.
目的研究昆明白族和彝族儿童HLA-DRB1／DQB1等位基因多态性，分析比较昆明白族和彝族人群的遗传特点。
Objective To study the HLA-DRB1/DQB1 allele polymorphisms and genetic characters of the children of Bai and Yi nationalities in Kuming.
SSR标记作为一种有效的基因型鉴定技术，能够产生足够多的等位多态性，已成为育种系谱分析的有效手段。
SSR markers as an effective genotyping technology that can generate enough allelic polymorphism, has become an effective means of breeding pedigree analysis.
单倍型相对风险分析（HRR）结果显示，传递和未传递的等位基因A、G的频数分布病例组与对照组比较差异无显著性（P>0.05）；
HRR analysis did not show a significant difference in the allelic(A and G) frequency of PLA2G4A gene between transmit and untransmit(P>0.05);
方法在140名汉族健康人的外周血中，应用聚合酶链反应（PCR）限制性片段长度多态性分析（RFLP）及多重PCR技术，进行NAT1等位基因分型研究。
Methods Using multiple PCR and PCR-RFLP methods, we studied the NAT1 genotypes and its genetic polymorphisms of the peripheral blood samples from 140 Han people.
根据多座位电泳法检测的结构基因座上等位基因频率分析湖羊群体的遗传共适应性。
Using the method of multiloci electrophoresis, genetic co-adaptability of Hu Sheep was analyzed according to allele frequencies in 14 structural loci.
目的：检测青海土族和撒拉族健康个体HLADQA1和DQB1等位基因频率，了解和分析这两个民族的HLA DQA1和DQB1基因多态性。
Objective:To clerify HLA DQA1 and DQB1 gene polymorphisms in a population of Tu and Sala nationalities from two areas in Qinghai province.
用2种酶系统分别对中国李进行单株聚类分析，中国李某些性状与等位酶基因位点或等位基因的相关性有待进一步研究。
In order to identify enzyme systems related to some traits of Chinese plum, we used 2 enzyme systems for individual UPGMA cluster analysis. But their collection remains to be investigated.
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。
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。
Tumor cellularity and mutant allele frequency were analyzed to identify tumor heterogeneity and mutant allele-specific imbalance.
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