锌指,Zinc finger
1)Zinc finger锌指
1.Zinc finger protein is the largest and most diverse superfamily of nucleic acid binding proteins in eukaryotes.以一种进化较为原始的单细胞真核生物日本赭纤虫(Blepharisma japonicum)大核基因组DNA为模板,PCR扩增 得到了RNA聚合酶锌指基因片段,并构建重组表达质粒pGEX-6p1-ZFbl,在大肠杆菌BL21(DE3)中进行表达,SDS- PAGE和Western blot分析证明目的蛋白得到了可溶性融合表达。
2.Objective:To immobilize a three zinc finger protein that specific to a 9 bp sequence in HIV-1 on sensor chip CM-5.目的:为了更好地利用Biacore 3000研究锌指与核酸的相互作用,将特异性识别HIV-15′端一段保守序列的三锌指蛋白固定在CM-5芯片上。
3.BTEB/KLF9(basic transcription element-binding protein/Krüppel-like transcription factor 9), a member of Krüppel-like transcriptional factors, is a zinc finger protein involved in regulating gene transcription in eukaryocyte.BTEB/KLF9(basic transcription element-binding protein/Krüppel-like transcription factor 9)属于Krüppel样转录因子家族成员之一,是参与真核细胞基因转录调控的锌指蛋白,主要通过羧基末端锌指与靶基因启动子区的GC或GT/CACCbox结合调节靶基因的转录。
英文短句/例句

1.Study on the DNA-binding Properties of Zinc Finger Protein 191;锌指蛋白Zfp191的DNA结合性质研究
2.Cloning and Studying of a Novel Zinc Finger Protein Gene ZNFD;人锌指蛋白基因ZNFD的克隆及其研究
3.Study on the Transcriptional Regulation of KRAB Zinc Finger Protein Gene ZNF331;KRAB锌指蛋白ZNF331基因的转录调控研究
4.Analysis of a Zn-finger gene (TaZF1) from Tamarix androssowii柽柳锌指基因TaZF1的功能分析
5.Molecular Cloning of Sugarcane Zinc Finger Protein Gene and Its Expression Analysis甘蔗锌指蛋白基因的克隆和表达分析
6.Domain function analysis of an Arabidopsis C2H2 zinc finger protein一个拟南芥C2H2锌指蛋白的结构域分析
7.The Role of a Zinc Finger Protein ZNF382 in Myogenesis人类锌指蛋白ZNF382对肌生成的调控作用
8.A Novel Zn-finger Protein as a Virulence Factor in Magnaporthe Grisea;一个新的锌指蛋白作为稻瘟菌的致病力因子
9.Isolation and Characterization of C2H2 Type Zinc Finger Transcription Factor in Glycine max (L.) Merrill;大豆C2H2型锌指蛋白转录因子基因的克隆与鉴定
10.Expression of the Zinc Finger Protein KLF4 in Endometrial Carcinoma and Its Significance;锌指蛋白KLF4在子宫内膜癌中的表达及意义
11.Cloning and Functional Analysis of a Novel Human Zinc Finger Gene ZNF328;人类锌指蛋白新基因ZNF328的克隆与功能研究
12.Cloning and Functional Analysis of a Novel Human Zinc Finger Protein Gene ZNF383;人类锌指蛋白家族新基因ZNF383的克隆与功能研究
13.Studies on Human Zinc-finger Transcription Factors and Heart Embryonic Development;人类锌指转录因子及心脏胚胎发育的研究
14.Genome-wide Analysis of CCCH Zinc Finger Family in Arabidopsis and Rice;拟南芥和水稻基因组中CCCH锌指蛋白家族分析
15.A High Efficient Gene Targeting in Multiple Locus Induced by Zinc Finger Nucleases利用锌指核酸酶的高效多位点基因打靶研究
16.Black Tarnishing Phenomenon of Chromate-Free Anti-Fingerprint Galvanized Steel Sheet无铬型耐指纹电镀锌板黑变现象探究
17.Effects of Cu and Zn stress on physiological indications of Ludwigia prostrate Roxb铜、锌胁迫对丁香蓼生理指标的影响
18.The Importer: Shall mean the Buyer who shall perform import of the Equipment and Galvanizing Technology by himself.进口方:指买方,其应自行履行热镀锌和镀锌技术的进口;
相关短句/例句

Zinc Fingers锌指
3)zinc-finger锌指
1.Snail is a transcription factor of the zinc-finger type as a negatively regulator, and veryconservative in different species.Snail为起负调节作用的锌指转录因子,其序列和功能在不同种属动物中十分保守。
4)zinc finger锌指蛋白
1.Cloning of a novel zinc finger gene ZNF333 cDNA and its expression pattern;一个新的锌指蛋白基因ZNF333 cDNA的分离及表达谱分析
2.To identify stress responsivetranscription factors in rice,a full-length cDNA encodingnovel zinc finger transcription factor,designated OsZF19,was isolated by RT-PCR based on a rice EST.为鉴定逆境应答相关转录因子,以1个水稻EST为基础,通过RT-PCR分离到了1个编码锌指蛋白的转录因子新基因的全长cDNA,命名为OsZF19。
5)Zinc finger proteins锌指蛋白
1.A number of proteins in eucaryon contain zinc finger domains and this class of proteins are called as zinc finger proteins.真核生物中的许多蛋白质分子包含锌指结构区,这类蛋白称为锌指蛋白。
6)C2H2 zinc fingerC2H2锌指
1.The predicted protein contains a BTB/POZ domain in its N-terminal region and 9 typical C2H2 zinc fingers in its C-terminal region.此蛋白N端有一个BTB(BR C ,ttkandbab)结构域 ,C端有 9个连续的C2H2锌指结构 。
延伸阅读

锌指分子式:CAS号:性质:锌螯合在氨基酸链中形成锌的指状结构。锌是某些酶的活性辅助因子,也是某些蛋白质,包括RNA聚合酶的转录因子,如TFIIIA(transcription factor III,Asubtype)、类固醇受体等能结合脱氧核糖核酸(DNA)的蛋白质亦含有锌。以TFIIIA为例,锌以四个配价键和四个半胱氨酸(Cys;C)残基或半胱氨酸、组氨酸残基(His,H各两个相结合)。每个“指”含12~13个其他氨基酸。整个蛋白质分子可有2~9个这样的锌指重复单位。一个单位又以其指部伸入DNA双螺旋的深沟,接触5个核苷酸。此结构的功能就是为了适用于生物大分子之间相互结合或吻合的蛋白分子上局部结构形式,即基元(motif)之一,是配合生物的基因转录和调控的结构上保证因素之一。