2) DEAD-box RNA helicases
DEAD-box RNA解旋酶
1.
DEAD-box RNA helicases are involved in various aspects of RNA metabolism, including RNA transcription, premRNA splicing, ribosome biogenesis, nucleocytoplasmic transport, translation and RNA decay.
DEAD-box RNA解旋酶参与RNA转录、前体mRNA剪切、核糖体发生、核质运输、蛋白质翻译、RNA降解等重要的生命活动。
2.
The DEAD-box RNA helicases is a big ATP-dependent RNA helicases family, which originates from a wide range of organisms ranging from prokaryotes, including viruses, to eukaryotes such as yeast, plants and animals.
DEAD-box RNA解旋酶是一个依赖ATP的RNA解旋酶大家族，广泛地存在于从原核生物的细菌到真核生物的酵母、植物和动物中。
3) DEAD-box RNA helicase
DEAD盒解旋酶
1.
Molecular characterization of a rice DEAD-box RNA helicase gene OsBIRH1 and purification of recombinant protein;
预测的OsBIRH1蛋白包含DEAD盒解旋酶所特有的保守DEAD和HELICc结构域以及保守模体结构。
4) DEAD-box family
DEAD-box家族
1.
DEAD-box family proteins are a putative ATP-dependent RNA helicase, which form a widely dispersed family of proteins ranging from viruses to mammals, and are associated with nearly all RNA processes.
DEAD-box家族蛋白是一类ATP依赖的RNA解旋酶,广泛存在于从细菌到哺乳动物的许多物种中,参与RNA代谢的几乎所有过程。
2.
In this thesis, cDNAs of reproduction-related genes including Cf-vasa, Cf-PL10 and Cf-p68 of DEAD-box family and Cf-boule of DAZ f.
本文采用同源克隆策略,在栉孔扇贝中分离获得了生殖相关的DEAD-box家族基因中的Cf-vasa、Cf-PL10和Cf-p68以及DAZ家族基因中的Cf-boule的cDNA,对其进行了序列特征和时空表达分析,并以Cf-vasa mRNA为标记,鉴定了栉孔扇贝原生殖细胞起源的方式和时间,及其在早期幼虫发育中的迁移。
5) DNA helicase
DNA解旋酶
1.
DNA helicases in higher plants;
高等植物中的DNA解旋酶
2.
MCM2～7 proteins are related to each other and form hexamer,functioning in the replication as DNA helicases at the initiation step and elongation step,to ensure the DNA precisely duplicated and segregated into two copies.
其中,MCM2~7在生物体中以六聚体形式存在,在DNA复制起始和延伸过程中起DNA解旋酶作用,对确保在单个细胞周期中的DNA精确复制与传递中起作用。
3.
PDH45 is a DNA helicase from pea, which has been proved to be able to largely enhance the salt tolerance of transgenic tobacoo.
PDH45是来源于豌豆的一种DNA解旋酶,该基因转化烟草后可大幅提高其抗盐能力。
6) Helicase
解旋酶
1.
Characterization of Two DEXD-box DNA Helicases from the Hyperthermophilic Archaeon Sulfolobus Tokodaii;
超嗜热古菌Sulfolobus tokodaii两种DEXD-box DNA解旋酶的生物化学性质鉴定
2.
It was reported that the expression of some helicase genes could improve.
解旋酶在植物耐受非生物胁迫过程中的作用是近几年才被发现的,研究表明过量表达某些解旋酶基因可以提高转基因植物的耐盐和耐低温的能力。
3.
Intriguingly,in many genomes of thermophilic archaea,Mre11 and Rad50 homologues are arranged in tandem together with two genes encoding a DNA helicase(HerA) and a nuclease (NurA).
研究表明,古菌中的这两个ORF其中一个是核酸酶NurA,另一个是解旋酶HerA。
补充资料：解旋酶
分子式：
CAS号：
性质： 又称松旋酶(unwinding enzyme；unwindase；unwinding protein)。在环形DNA分子复制的时候保护或恢复双链DNA螺旋结构的酶。这些酶会使环状DNA产生一个缺口，并让断裂处DNA链自由转动。在超螺旋除去后再次封闭起来。
CAS号：
性质： 又称松旋酶(unwinding enzyme；unwindase；unwinding protein)。在环形DNA分子复制的时候保护或恢复双链DNA螺旋结构的酶。这些酶会使环状DNA产生一个缺口，并让断裂处DNA链自由转动。在超螺旋除去后再次封闭起来。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条