对参数椭球的等位性进行了深入研究。
This paper gives a further study on level characteristics of parameter ellipsoid.
目的对心电图表现为等位性Q波患者的临床意义进行探讨。
Objective To explore clinical significance of allelism Q wave of electrocardiogram.
此基因的等位基因有这一系列的可能性。
Instead, each allele of the gene sets out a series of probabilities.
不同基因型决定相同表型的现象。参见等位基因异质性、临床异质性和基因座异质性。
Genetic lethal --- A mutant allele or genetically determined trait that leads to failure to reproduce, although not necessarily to death prior to reproduction.
直至最近，AD最重要的遗传易感基因，载脂蛋白e- e4的等位基因才被发现，但是其他基因遗传多态性也被发现。
Until recently, the most important genetic risk factor for AD was the presence of the allele E4 of the apolipoprotein e, but recently other genetic polymorphisms of risks have been identified.
目的探讨山东汉族人泛发性脓疱性银屑病(GPP)与HLA - DQB1等位基因的相关性。
Objectives To investigate the association between HLA-DQB1 alleles and han Chinese with generalized pustular psoriasis (GPP) from Shandong.
PON1QR192基因型和等位基因频率分布在脑出血组与对照组间差异无显著性意义；
There was no significant difference in PON1Q/R192 allele and genotype distribution between the cerebral hemorrhage group and the control group.
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.
所检测到的耐冷性QTL的增效等位基因多数来自吉冷1号，基因作用的方式主要为部分显性、显性和超显性。
Most of dete cted QTLs allele were come from cold-tolerant parent Jileng 1. The gene action was partial dominance, dominance and over dominance primarily.
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.
目的：探讨HLA -DRB1等位基因与中国北方汉族泛发型白癜风的相关性。
Objective: To investigate the association of HLA-DRB1 alleles and generalized vitiligo in the Han nationality in northern China.
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).
杂合性：在一个基因位点上具有两个不同的等位基因。
When the two alleles are not identical, they are heterozygous.
每对引物扩增的等位基因数在3 ~13个，平均每个位点有5.6个等位基因，显示了较高的多态性。
The allele Numbers for each primer ranged 3 to 13, and a mean of 5.6 alleles were found for each locus, which indicated a higher polymorphism.
当两个等位基因不同时，称之为杂合性的。
When the two alleles are not identical, they are said to be heterozygous.
目的研究人类白细胞抗原（HLA）DRB等位基因多态性与汉族人克罗恩病（CD）的遗传易感性的关系。
Objective To explore the relationship between human leucocyte antigen (HLA)-DRB allele polymorphism and genetic susceptibility to Crohn disease (CD) in Chinese Hans.
目的调查福建汉族人群HLA-DRB1等位基因的多态性。
Objective To investigate the HLA-DRB1 allele polymorphism in Fujian Han nationality population.
在至少有一个LPL单核苷酸多态性等位基因的妇女中，仅在体力活动较多的女性中可减少心肌梗死的风险，而在那些体力活动较少的女性中未见此差异。
Among women with at least one copy of the minor allele at the LPL SNP, there was a reduced risk of mi only in active women, and not in those who exercised less frequently.
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.
2001年2月召开的十三届国际组织相容性专题会议确定已发现的HLA等位基因已达到1340个。
The 13th International Histocompatibility Workshop and Conference (IHWC), which was held in February 2001, defined that the number of the discovered HLA alleles has reached 1340.
ACE基因dd型与子痫前期的相关性限于携带有m 235t等位基因的患者。
Only the patients carrying the allele M235T have correlation between genotype DD of ACE and preeclampsia.
不伴有强迫型人格者5-HTTLPR、5HTT-VNTR基因型和等位基因分布与对照者之间存在非常显著性差异（P<0.01）。
There was very significant difference of genotype and allele frequence of 5HTT-VNTR and 5-HTTLPR between non-OCPD patients and controls(P<0.01).
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。
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.
目的研究载脂蛋白E基因多态性与脑梗死的关系及不同等位基因型血脂水平的特点。
Objective To study the relationship between gene polymorphism of apolipoprotein E and cerebral infarction(CI) and the characteristics of the serum lipid level with different genotypes.
目的探索内蒙地区蒙古族儿童过敏性紫癜及其累及肾脏、胃肠道和关节与HLA -DRB1等位基因的关联性。
Objective to explore the correlation between HLA-DRB1 allele and anaphylactoid purpura and its association with kidney, gastrointestinal and joint in juvenile of Mongolian residing in Inner Mongolia.
儿童急性淋巴细胞白血病患者HLA - A,B,DRB1等位基因多态性研究。
The polymorphism study of HLA-A, b, DRB1 alleles in children 'patients with acute lymphoblastic leukemia.
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.
目的探讨白癜风中医证型与人类白细胞抗原（HLA）-DQB1等位基因的相关性及对白癜风易感性的影响。
Objective It is to discuss the correlation between syndrome type of traditional Chinese medicine of vitiligo and HLA-DQB1 alleles, and their effects on susceptibility of vitiligo.
目的探讨白癜风中医证型与人类白细胞抗原（HLA）-DQB1等位基因的相关性及对白癜风易感性的影响。
Objective It is to discuss the correlation between syndrome type of traditional Chinese medicine of vitiligo and HLA-DQB1 alleles, and their effects on susceptibility of vitiligo.
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