helicase

Helicase Any of a group of enzymes that catalyze the unwinding of double-stranded nucleic acids such as DNA , using energy from ATP .

解螺旋酶（牛酶）一组可以催化象DNA这样双链核酸解螺旋的酶，由ATP提供能量。

Recent studies have shown that helicase also has key effects on stress tolerance .

近几年研究还发现，解旋酶在植物抗逆性方面也起着至关重要的作用。

Molecular Cloning of a New Member of Human RNA Helicase Family

人RNA解旋酶基因家族新成员DVH的克隆与初步功能研究

Homology Analysis of Genes of the Y ′ helicase Protein Family in Yeast

酵母螺旋酶（YRF）基因家族的同源性分析

Analysis of genetic phenotype of the transgenic plants shed light on understanding the function of the helicase gene .

通过对这些转基因植株表型的遗传分析，对鉴定解旋酶基因功能奠定了基础。

In order to follow this approach we have initiated a systematic study of helicase from malaria parasite .

按照此思路，我们进行了有关疟原虫DNA/RNA解旋酶的研究。

Screening of Human ScFv Antibody of HCV Helicase

抗HCV解旋酶人源性单链噬菌体抗体的筛选

Methods The scFv antibody of helicase was screened by five times ' combining eluting amplifying .

方法以解旋酶蛋白为抗原，经过五轮的吸附洗脱扩增，从噬菌体抗体库中筛选出特异性的单克隆抗体。

This chapter briefly highlights helicase structure and activities and provides examples of the helicases involved in nucleic acid metabolism .

这一章简要强调了解旋酶的结构及活性，并提供了在核苷酸代谢中涉及到的解旋酶例子。

Expression , purification and characterization of NTPase / RNA helicase domain of dengue virus type 2 nonstructural protein 3

登革2型病毒NS3蛋白NTPase/RNA解旋酶结构域的原核表达及活性研究

Evolution of the Y ′ Helicase Protein ( YRF ) Family of Yeast Using the Mothed of Rebuilding Evolutionary Tree

用重建进化树方法研究酵母螺旋酶（YRF）基因家族的演化

DEAD-box RNA helicase plays an important role in RNA metabolism , it is required for RNA synthesize to RNA degrade .

DEAD-boxRNA解旋酶在RNA的新陈代谢过程中起着重要作用，从RNA的合成到RNA的降解都需要它的存在，同时它对植物的生长发育和抗逆反应中起调控作用。

Sequence Analysis of Helicase Gene and Subcloning of Hrs of Helicoverpa Armigera Single-nucleocapsid Nucleopolyhedrovirus

棉铃虫核多角体病毒解螺旋酶（helicase）基因的序列分析和含有HaSNPV同源重复区亚克隆的构建

Our results showed N-terminal region of human PIF1 helicase , which excluded helicase motifs , had single strand DNA annealing activity .

结果显示不含解旋酶模序的人类PIF1蛋白质的N-末端，具有使单链DNA复性的特性。

A HLA-A2-restricted-CTL epitope variation at the N-terminal of HCV helicase and the immune response of CTLs

HCV螺旋酶N端HLA-A2限制性CTL表位的变异和CTL免疫应答

The vasa gene is an important member in DEAD-box protein family , the Vasa protein is an ATP-dependent RNA helicase .

vasa基因是DEAD-box家族的重要成员，其蛋白具有依赖ATP的RNA解旋酶活性。

But the other four nucleic acid helicase mutant strains were sensitive to DNA-damaging agents , such as y radiation , UV radiation , and hydrogen peroxide .

而其他四种核酸解旋酶突变菌株对γ辐射、UV辐射和过氧化氢等DNA损伤因子较为敏感。

In life system , Protein , DNA , RNA play a major role and are the troika in living systems . It goes without saying that nucleic acid helicase plays an important role .

在生命系统中，DNA、RNA和蛋白质起着决定性的作用，成为生命系统中的三驾马车，核酸解旋酶的重要作用自然不言而喻，而在耐辐射球菌中系统性研究核酸解旋酶的文章却罕见报道。

HCV helicase is responsible for unwinding of RNA genome and play a key role in the replication of HCV genome . The HCV helicase gene was amplified by RT-PCR from the HCV positive serum .

解旋酶（helicase）在HCV基因组复制中负责RNA的解链，在复制中起着关键的作用。

AIM : To investigate a HLA A2 restricted CTL epitope variation at the N terminal of hepatitis C virus ( HCV ) helicase and the proliferative response of cytotoxic T lymphocytes ( CTLs ) to this epitope .

目的：研究丙型肝炎病毒（HCV）螺旋酶N端HLAA2限制性细胞毒性T细胞（CTL）表位的变异及其增殖反应。