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restriction-fragment length
相关语句
  限制性片断长度
     MATERIAL AND METHODS: Epidemiological data were collected from207healthy persons in Taixing city of Jiangsu province,China,and ADH2genotypes were determined by polymerase chain reattion restriction-fragment length polymorphism,(PCR -RFLP)method.
     材料与方法:在江苏泰兴市选择207例正常人进行流行病学调查研究,并应用聚合酶链反应_限制性片断长度多态性(Polymerasechainreattionrestriction_fragmentlengthpolymorphism,PCR_RFLP)方法检测研究对象的ADH2基因型。
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  “restriction-fragment length”译为未确定词的双语例句
     MATERIAL AND METHODS: Polymerase chain reaction restriction-fragment length polymorphism(RCR-RFLP)and allele specific-PCR(AS-PCR)methods was emplyed to justify genotype of the aim population. RESULTS: The results show that there was no significant difference between NAT14/4ˇˇand NAT110ˇ genotype frequencies between case and control population.
     材料与方法:采用聚合酶链式反应_限制性断长度多态性(Polymerasechainreaction_restrictionfragmentlengthpolymorphism,PCR_RFLP)、等位基因_PCR(Allelespecific_PCR,AS_PCR)技术,在云南籍肺癌和对照人群中研究NAT1的多态性与肺癌易感性之间的关系。
短句来源
     Methods Single Nucleotide Polymorphisms in the ABCA1 gene were detected by polymerase chain reaction(PCR)-single strand conformation polymorphism(SSCP)-DNA sequence and restriction-fragment length polymorphism(RFLP)method in 112 patients with CAD.
     方法用聚合酶链反应(PCR)-单链构象多态性分析(SSCP)-DNA测序及限制性酶切发现ABCA1基因新的SNP,进一步对先证者家系的16位成员进行血脂检查、基因组DNA提取及限制性酶切分析。
短句来源
     Methods Polymerase reaction restriction-fragment length polymorphisms(PCR-RFLP) and immunocontrast were used to detect CRP genotype and its serum level in 250 healthy subjects in Hubei.
     方法:选择250名健康体检者,应用聚合酶链反应-限制性片段长度多态性(PCR-RFLP),对受检个体的基因型进行鉴定,采用免疫比浊法对血清CRP水平进行检测。
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  相似匹配句对
     On Restriction of Ownership
     论所有权的限制
短句来源
     Promotion and Restriction
     发展与制约
短句来源
     Power Restriction and Anti-corruption
     权力制衡与反腐败
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     The cloned fragment was sequenced.
     对这一克隆片段进行了序列分析。
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     The length of Novel
     长篇小说的长度
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  restriction-fragment length
In this study five intra-I-region recombinants, each derived fromIk/Ib heterozygotes, were characterized for restriction-fragment length polymorphisms (RFLPs) characteristic of theI region of the two parental strains.
      
Both the restriction-fragment length polymorphism andAh were not linked to the standard genetic markersHba, Hbb, b, d, C-3, andW.
      
Linkage ofAh and the restriction-fragment length polymorphism was first detected using the BXD (C57BL/6 × DBA/2) recombinant inbred strains and was confirmed by a backcross.
      
The aryl hydrocarbon hydroxylase (Ah) locus that controls the induction of chemical carcinogen-metabolizing enzymes in mice has been found to be linked to a new restriction-fragment length polymorphism (RFLP).
      
The aryl hydrocarbon hydroxylase (Ah) locus and a novel restriction-fragment length polymorphism (RFLP) are located on mouse chr
      
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By means of analysing Hind Ⅲ restriction fragments length polymorphism on ,human zeta-globin gene mapping,genotypes of a nondeletion patient and his family were detected,prenatal diagnosis for the fetus at risk for the same disease was successfully made within the first three months of pregnancy The fetus'genotype is (aa/aaT).

利用ζ珠蛋白基因的限制性内切酶HindⅢ特异片段长度多态性分析,鉴别了一个非缺失型HbH病患儿及其父母的单体型,并对该家系正在妊娠中的重型HbH危险胎儿进行了早期产前诊断,确定其基因型为(αα/αα~T)。

By using restriction fragment length polymorphisms (RFLP) as linkage markers and family study, prenatal gene diagnosis in 4 cases of β~thalassemia was made successfully. Three cases were diagnosed with RFLP, 2 being diagnosed as heterozygotes and 1 as homozygote of β-thalassemia, the latter being confirmed by globin chain analysis of fetal blood after abortion.One case was diagnosed by allele-specific linked polymorphism and diagnosed as a heterzygote of β-thalassemia.

利用人珠蛋白基因簇内限制性内切酶息点的多态性为遗传标志,通过家系分析,成功地完成了四例β-地中海贫血的早期产前诊断。三例利用连锁多态性进行诊断,一为β-地贫纯合子,建议终止妊娠后,用胎儿血的血红蛋白肽链分析证实了这一诊断。一为正常或β-地贫杂合子,排除了β-地贫纯合子。另一例为β-地贫杂合子。第四例经分析与特异等位基因相连锁的DNA多态性证实为β-地贫杂合子。以上三例均建议继续妊娠。

Haemophilia A is a commonly inherited disease of blood coagulation. The disorder is caused by deficiency in gene for factor Ⅷ and inherited as an X-linked trait. By use of cloned factor Ⅷ DNA fragment as probe, Bcl Ⅰ restriction fragment length polymorphism (RFLP) located within the factor Ⅷ gene was studied, with which prenatal diagnosis of a case at high risk of haemophilia A was made successfully.

甲型血友病是一种最为常见的遗传性凝血疾病,是由于凝血因子Ⅷ(FⅧ)基因缺陷所致。以克隆的 FⅧ DNA片段为探针对中国人FⅧ基因内的Bcl Ⅰ多态性及其在甲型血友病基因探测中的应用进行研究。利用这一多态性为遗传标志,成功地进行了1例甲型血友病高危胎儿的产前基因诊断。

 
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