查询词典 polymorphism

Polymerase chain reaction ; short tandem repeats ; genetic polymorphism ; Mongolia population ; VWA ; FGA ; PENTA E

聚合酶链反应；短串联重复序列；遗传多态性；内蒙古蒙古族群体； VWA ； FGA ； PENTAE

Therefore, both of the photooxidative DNA damage and the genetic polymorphism of the repair enzyme hOGG1 play some role in the development of pterygium.

因此，日照所引起DNA的光氧化性损伤及患者本身修复DNA的能力是否完备，都可能在眼翳的致病机转中扮演重要的角色。

We evaluated the photooxidative DNA damage, indicated by the specific content of 8-hydroxy-2'- deoxygaunosine (8-OHdG), in human pterygium. In addition, we analyzed the relationship between the genetic polymorphism of the DNA repair enzyme hOGG1 and the pterygium risk in a Chinese population.

首先，我们尝试以8-氢氧-2'-去氧鸟粪核糖苷( 8-hydroxy-2'- deoxyguanosine， 8-OHdG )为指标，找出眼翳组织中去氧核糖核酸( deoxyribonucleic acid， DNA )所受到的光氧化性损伤之证据。

The polymorphism information content ranged from 0.00 to 0.88 and averaged 0.62. The averaged pair wise genetic distances among cultivars were estimated from 0.00% to 34.27% with an average of 12.45%, which revealed a narrow range of variability among cultivars, except for FHIA 25, Yangambi KM 5, Pisang Jan Buaya, Rose and Huangdijiao.

依据SSR数据计算的品种间遗传距离在0.00%~34.27%，平均12.45%，大多数品种间的遗传变异非常有限，但也存在着遗传差异突出的品种：FHIA25、Yangambi KM 5、Pisang Jari Buaya、Rose和皇帝蕉。

Through the research we have established in planta transformation system, mutangenesis and screening system for salt sensitive mutants, and constructed a cDNA library under salt stress and cloned a serious of salt-tolerance related genes which had been confirmed the function by overexpression in Arabidopsis or antisense expression in Thellungiella. We also compared different mapping strategy through the analysis of the genetic polymorphism between ecotypes, and establishing mapping population for physical mapping.

建立了小盐芥的转化体系与盐敏感突变体诱变与筛选体系，构建了盐胁迫下的cDNA文库并克隆了一批耐盐相关基因，并通过模式植物拟南芥转化与小盐芥的基因反义表达证实其功能，通过不同生态型小盐芥的遗传多样性分析探讨了基因组作图的策略，建立了作图群体并开始进行物理图谱构建。

Five cultivated strains of Pleurotus ostreatus from different areas of China were assessed for their DNA polymorphism by RAPD technique.

采用RAPD技术分析了5个不同来源的灰平菇栽培菌株的DNA多态性。

Part I: Angiotension I Converting Enzyme Gene Polymorphism in Chinese Patients With Obstructive Sleep Apnea SyndromeObjective Obstructive sleep apnea syndrome is a complex, multifactorial, and polygenetic disease that is thought to result from an interaction between an underlying genetic background and several environmental factors.

第一部分：血管紧张素转化酶基因多态性与阻塞性睡眠呼吸暂停综合征阻塞性睡眠呼吸暂停综合征是一种复杂的多因素和多基因疾患，是由于潜在的遗传背景和外在因素作用的结果。

This paper reports the restriction allele frequencies, polymorphism information contents and heterozygote frequencies of the restriction sites of D4S10 locus, pK082/Hind Ⅲ(2),pK083/EcoRI(1) and pK081/EcoRI(2), detected by three sub-clones of the G8 probe and tries to do presymptomatic diagnosis of Huntington 's disease for phenotypically normal family members in two HD families.

报道53例样本D4S10基因座由G8探针3个亚探针检出的限制酶切位点pK082／HindⅢ（2）、pK083／EcoRⅠ（1）和pK081／EcoRⅠ（2）的等位片段频率、多态性信息含量和杂合子频率，并试对2个Huntington舞蹈病家系成员作症状前诊断。

They were mainly of pretibial or pretibial/Pasini mixed type. With two-point linkage analyses, Alu I and Msp I polymorphisms were not informative for all families. Pvu II polymorphism was informative in 2 families with a combined lod score of 1.593 at .theta.

我们对其中的6个以胫前型表现的DEB家族进一步用Intrageic Puv II及Flanking Msp I，Hind III pelymorphic markers作Two point及Multi-point连锁分析，结果用两点连锁分析，只有两个家族的Puv II marker是Informative ，合起来得到Z=1.593，。theta。

Methods Case control association study was adopted to analyze the association between the 48 bp VNTR polymorphism of DRD4 gene exon III in 510 DSM IV schizophrenics and 171 psychiatrically normal controls.

使用病例对照的关联分析的方法，对符合诊断标准的 5 10名精神分裂症患者/ 171名正常对照就DRD4基因第三外显子 48bpVNTR的多态性进行检测并进行关联分析。

The two-acre Dunbar Community Garden in Little Rock has served as a model for several years.

几年来，坐落于小石城，占地两英亩的邓巴社区菜园树立了一个标杆。

Jerry points to the jacket hanging in the bathroom. It's ruined, and unwearable What?

杰瑞指着洗手间里挂着的夹克，毁了，不能穿了）什么？