查询词典 polymorphisms

However, there are a large extensive polymorphisms in its structure revealed by its phenotypes.

然而，从它的遗传表型显示，它的结构有广泛的多态性。

Methods Allele Specific polymerase chain reaction and Confronting Two-pair primers-PCR techniques were used to determine β_2-AR genetic polymorphisms in 42 patients with asthma,which were treated in The Affiliated Hospital of Inner Mongolia Medical College from 2004 July to 2005 September and 30 healthy controls.

方法对2004年7月至2005年9月内蒙古医学院附属医院收治的42例支气管哮喘患者和30名健康者采用等位基因特异性聚合酶链反应和两对相对引物PCR法(confronting two-pair primers，PCR-CTPP)进行β2-AR基因多态性分析。

The Small-tailed Han sheep(48), Ningxia Tan sheep(121), Tan SH (23), Poll Dorset(48), Suffolk(24) were used to study the single nucleotide polymorphisms of H-FABP gene by PCR-SSCP and DNA sequencing. Five nucleotide variations were found, of which G981A, A1014C, and T1019C resulted in amino acid changes of R327H, E338A, and S340P, respectively.

以小尾寒羊(48只)、宁夏滩羊(121只)、滩寒杂交羊F1(23只)、无角陶塞特(48只)、萨福克(24只)5个绵羊群体为实验材料，利用PCR-SSCP和DNA测序技术对心脏型脂肪酸结合蛋白基因(GenBank登录号： AY157617)外显子2和内含子2部分序列进行单核苷酸多态性检测及遗传多态性分析。

They tracked the SORL1 genes ia single nucleotide polymorphisms, or SNPs, which are single-letter changes in a gene's sequence.

研究人员通过基因序列的单节变异－单核苷酸多态性追踪SORL1基因。

YAO Jun-Feng, ZHANG Ying, WU Gui-Qin, ZHENG Jiang-Xia, DENG Xue-Mei, YANG NingCollege of Animal Science and Technology, China Agricultural University, Beijing 100094, ChinaSeven single nucleotide polymorphisms were identified by PCR-SSCP and sequencing in the chicken apoA5 gene in F2 chickens from an experimental cross of White Plymouth Rock × Silkies.

以丝羽乌骨鸡和隐性白洛克正反交产生的F2代为实验群体，采用PCR-SSCP和DNA测序的方法检测鸡载脂蛋白A5(apoA5)基因的单核苷酸多态性，并将所发现的SNPs与体重、胸肌重、腿肌重、心脏重、肝脏重和腹脂重等屠体性状进行关联分析。

It is important to use direct DNA sequencing for determining the mutations or polymorphisms of WD gene.

exon8为我国WD病人基因突变的热区之一，这对于建立准确快速的WD直接基因诊断方法具有重要意义，该测序方法对明确基因变异的具体部位和内容的具有一定的重要性。

Objective To study Apo-B gene polymorphisms and lipoprotein level characters of cerebrovascular infarctions among young and middle-aged people.

方法采用病例对照的方法对55岁以下脑梗死患者及对照组Apo B基因的EcoRI和XbaI等位基因频率及不同基因型的血脂水平进行测定。

Results We observed associations between variant alleles of multiple CISH polymorphisms and increased susceptibility to each infectious disease in each of the study populations.

研究人员最终确认了5组不同的CISH基因变异，其中一种变异（标记为-292）会使该变异基因携带者易感传染病的风险增加18%。

Therefore, we investigated the impact of these three polymorphisms on the outcome after renal transplantation.

因此，我们研究了3种多态现象对于肾移植效果的影响。

The aim of this study was to assess if these functional polymorphisms determine disease outcome in HCV infected individuals.

本研究的目的就是评估在HCV感染后，APOE功能的多态性对于疾病预后的影响。

It was just a normal day of school

那只是上学的普通一天

Which is a very good reference in this issue.

这是一个在这个问题上很好的参考。