等位基因的

Biallelic inactivation of the NF2 gene was detected in 36% of meningiomas.

NF2双等位基因钝化可在36%的脑膜瘤中检测到。

Methods:70 juvenile patients with AP and 90 normal children in Inner Mongolia region were tested for HLA-DQA1 allelic types analysis by PCR-SSP technique.

采用聚合酶链反应-序列特异性引物分型技术对 70例内蒙古地区的儿童AP病人进行了HLA -DQA1等位基因型别分析，并与 90例正常儿童进行比较。

Objective: Association research of Chinese Han chronic obstructive pulmonary disease and human leucocyte antigen.

目的：探索我国汉族人群人类白细胞抗原等位基因多态性与慢性阻塞性肺疾病的易感性。

The apoEε4 allele is a genetic risk factor of MCI.

apoEε4等位基因是MCI的危险因素。

Objective To identify the genotype of merozoite surface protein 1 (MSP1) of Plasmodium falciparum isolates from Hainan Province.

目的 了解海南省恶性疟原虫裂殖子表面蛋白 1(PfMSP1)等位基因型的分型特征。

Methods MHC-DRB1, DQA1, DQB1 were examined by using polymerase chain reaction/sequence specific oligonuleotide probe methods in 19 patients with miliary tuberculosis, 36 with tuberculous menigitis,20 with primary tuberculosis, 28 with tuberculous pleurisy and 91 controls.

采用聚合酶链式反应-序列特异性寡核苷酸探针斑点杂交方法，测定原发性肺结核20例、结核性胸膜炎28例、粟粒型肺结核19例、结核性脑膜炎36例和91例正常对照组的MHC-DRB1，DQA1，DQB1等位基因。

It showed that 14 microsatellites among all these microsatellites DNA loci, which could be amplified stably, displayed monomorphism among the different individuals of the same stain, but displayed polymorphism among the different stains. Each microsatellite DNA loci had 2-5 alleles. 129/Sv was more polymorphous than other stains at 14 microsatellite DNA loci, but TA1 and TA2 were polymorphous at only D9Mit23 loci.

结果表明14个微卫星DNA具有稳定扩增效果，在同一品系不同个体之间表现单态性；在不同品系之间表现多态性，在每一微卫星位点有2至5个等位基因。129/Sv与其余品系在14个微卫星位点都表现较高的多态性，TA〓与TA〓只在D9Mit23位点表现多态性。

The same gene has previously been linked to monogamous behaviour in male voles, a mouselike rodent.

此前有研究发现，334型等位基因与雄性田鼠对配偶的忠贞度有关。

However,the frequency of D alleles was higher in the hypersensitive group than in control and in normal population.

正常对照组等位基因D和I的频率分别为福州：0.45和0.55；武汉：0.45和0.55；西藏：0.53和0.47。

Results: The distributions of G alle and C alle of ANP C-664G polymorphism are 2.0% and 98.0% respectively.

结果：总研究人群中ANPC-664G的G和C两种等位基因分布频率为2.0%和98.0%。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐