病毒诱导基因沉默,Virus-induced gene silencing
1)Virus-induced gene silencing病毒诱导基因沉默
1.Virus-induced gene silencing(VIGS) is a recently developed technique of gene transcript suppression for characterizing gene functions of plants in reverse genetics,which involves a virus delivery vector carrying a short sequence of targeted gene to infect a young plant,and in a few weeks natural defense mechanisms of the plant result in silencing of the targeted gene.病毒诱导基因沉默(Virus-induced gene silencing,VIGS)技术是指带一段靶基因序列的VIGS重组病毒侵染植物、引起植物同源基因沉默与表型变异,进而通过表型变异进行基因功能分析的方法,是近年发展起来的从反向遗传学方向快速鉴定植物基因功能的技术,是转录后基因沉默机制的一种表现。
英文短句/例句
1.Establishment of Virus-induced Gene Silencing System and Functional Analysis of LeEIN2 Gene in Tomato;番茄中病毒诱导基因沉默体系的建立及LeEIN2基因功能分析
2.The Preliminary Exploration of Virus-induced Gene Silencing via Root Absorption;利用根部吸收法进行病毒诱导基因沉默的初步探索
3.Inducing the Silence of γ-tubulin Gene in Nicotiana Tabacum with Potato Virus X Vector;重组马铃薯X病毒载体诱导烟草γ-tubulin基因沉默
4.Optimization of the System of Virus-induced Gene Silencing and Function Analysis of Tobacco (N. Benthamiana) DHS;病毒诱导的基因沉默体系优化及烟草DHS基因功能研究
5.Establishment of Virus Induced Gene Silencing Using Geminivirus DNA1 Molecule and Its Application双生病毒DNA1分子诱导的基因沉默体系的建立及其应用
6.Genetic Diversity of Potato Spindle Tuber Viroid (PSTVd) and Its Induced Gene Silencing马铃薯纺锤块茎类病毒遗传多样性及其诱导的基因沉默
7.Study on Dendritic Cells-mediated Anti-HBV Immunity by Silencing Murine B7-DC Gene in Dendritic Cells小鼠B7-DC基因沉默对树突状细胞诱导的抗乙肝病毒免疫的研究
8.Isolation of Defense Genes Induced by Barley Yellow Dwarf Virus and Aphid and Establishment of Gene Silencing System in Wheat;大麦黄矮病毒和蚜虫诱导的小麦防御基因的分离及基因沉默体系的建立
9.Effect of Temperature on Virus-mediated RNA Silencing and the Transmission of Virus Resistance in Transgenic Plant;温度对病毒介导的RNA沉默的影响及转基因植株病毒抗性的传导
10.Study on Gene Silencing of FRO1 and IRT Induced by Tomato Yellow Leaf Curl China Virus Viral Satellite DNA in Tomato Root;中国番茄黄化曲叶病毒卫星DNA诱导的番茄根系FRO1和IRT的基因沉默的研究
11.The Study of the Therapy to Colon Cancer with Replication-Competent Adenovirus Highly Expressing Shrna of Survivin;肿瘤增殖型腺病毒介导RNA干扰沉默Survivin基因治疗大肠癌的实验研究
12.Effects of a Lentiviral Vector with siRNA to Silence Glol Gene of Rat Bilateral Hippocampus on Spatial Learning and Memory Ability;慢病毒载体介导siRNA沉默大鼠海马Glol基因对空间学习记忆的影响
13.Silencing GIRK4 Expression in Human Atrial Myocytes by Adenovirus-delivered Small Hairpin RNA;腺病毒载体介导的shRNA沉默人心房肌细胞GIRK4基因的实验研究
14.Lentiviral Mediated Down-regulation of Mesothelin Inhibit Cell Growth and Metastasis of Epithelial Ovarian Cancer;慢病毒介导的间皮素基因沉默抑制卵巢上皮性癌生长转移的研究
15.Effects of Silencing Moesin Expression by Lentiviral-mediated RNA Interference on the Biological Behavior of Breast Cancer Cell Lines慢病毒介导moesin基因沉默对乳腺癌细胞生物学行为的影响
16.Review on RNA silencing and its mediated-genetic engineering of plant virus-resistanceRNA沉默机制及其介导的植物抗病毒基因工程研究进展
17.Lentivirus-mediated shRNA silencing of livin gene promotes apoptosis of SPC-A1 cells慢病毒介导shRNA特异性沉默livin基因促进SPC-A1细胞凋亡
18.Inhibition of the Expression of the Human Arginine /Serine-Rich Coiled-Coil 1 Gene by Small Interference RNA利用载体介导小干扰RNA诱导RSRC1基因沉默
相关短句/例句
Virus-induced gene silencing (VIGS)病毒诱导基因沉默
3)VIGS病毒诱导基因沉默
4)virus-induced gene silencing病毒诱导的基因沉默
1.The termvirus-induced gene silencing (VIGS) was first used to describe the phenomenon of recovery from virus infection, a natural plant antiviral mechanism, which recently has been exploited as a genetic technique involving recombinant viruses with a target gene fragment insert to knock down expression of endogenous target genes, and thereby analyse gene functions.病毒诱导的基因沉默"(virus-induced gene silencing,VIGS)一词最早用于描述被病毒侵染的植物的恢复"现象,是一种植物抗病毒侵染的自然机制,现在已被开发成通过插入目的基因片段的重组病毒抑制植物内源基因表达的遗传技术,用于基因功能分析。
2.The results showed that gusA could be silenced in leaves,flowers,fruits,branches,stems and the points between branch and stem of tomato byvirus-induced gene silencing.病毒诱导的基因沉默(VIGS)是植物基因功能研究的新技术。
5)virus induced gene silencing病毒诱导的基因沉默
1.Forvirus induced gene silencing (VIGS), it is induced by infecting a plant with a plant virus that has had its genome modified to include a sequence identical to that in RNA transcribed from the host gene to be silenced.病毒诱导的基因沉默 (virusinducedgenesilencing ,VIGS)是指携带植物功能基因cDNA的病毒在侵染植物体后 ,可诱导植物发生基因沉默而出现表型突变 ,进而可以研究该目的基因功能 。
6)virus induced gene silencing(VIGS)病毒诱导的基因沉默(VIGS)
延伸阅读
光诱导型基因传递系统
光诱导型基因传递系统
东京大学（the university of tokyo）研究者的最新报道指出，他们解决了在基因治疗中的最大挑战—将dna安全、有效地转入细胞。他们开发了一种光诱导的基因传递系统（gene delivery system）：将dna分子和光敏感化合物组装进一个简单的结构中，进而使实验操作对细胞的毒害降低到最小。类似dna的大分子进入细胞的主要方法是通过胞吞作用（endocytosis），细胞外膜内陷将化合物单独隔离在一个称作内涵体（endosome）的区室中。光敏分子（photosensitive molecule）在接受光激发的时候帮助dna分子破膜而出。在dna周围包被上这种分子，使得研究者对细胞内其他细胞器和膜结构的破坏降低到最小。
