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相关实验视频

Updated: Jul 10, 2025

Luciferase Complementation Imaging Assay in Nicotiana benthamiana Leaves for Transiently Determining Protein-protein Interaction Dynamics

Luciferase Complementation Imaging Assay in Nicotiana benthamiana Leaves for Transiently Determining Protein-protein Interaction Dynamics

Published on: November 20, 2017

在病毒-植物相互作用中的分裂-露西法酶补充成像测试.

Huang Tan¹, Xi Zhang^2,3, Rosa Lozano-Duran⁴

¹Department of Plant Biochemistry, Centre for Plant Molecular Biology (ZMBP), Eberhard Karls University Tübingen, Tübingen, Germany.

Methods in molecular biology (Clifton, N.J.)

|November 21, 2023

概括

这项研究展示了一种简单,快速和廉价的分裂化酶试验,以在体内可视化植物病毒蛋白相互作用. 该方法有效地跟踪感染期间病毒蛋白和宿主因子之间的相互作用.

关键词:

在生物体内,在生物体内.尼科蒂亚娜·本塔米亚娜 (Nicotiana benthamiana) 是一种植物.蛋白质与蛋白质的相互作用分裂-露西法酶补充试验.病毒蛋白是一种病毒蛋白质.

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相关实验视频

Last Updated: Jul 10, 2025

Luciferase Complementation Imaging Assay in Nicotiana benthamiana Leaves for Transiently Determining Protein-protein Interaction Dynamics

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科学领域:

植物病毒学植物病毒学
分子生物学分子生物学
生物化学生物化学

背景情况:

蛋白质与蛋白质的相互作用是病毒感染结果的关键.
研究植物中的病毒宿主蛋白相互作用是必不可少的.
现有的研究这些相互作用的方法可能很复杂.

研究的目的:

提出一种简单,快速,定量和廉价的方法来研究植物中的蛋白质-蛋白质相互作用.
为了证明分裂-露西法酶补充成像试验的实用性,用于体内分析病毒与宿主相互作用.
为测试使用过渡的Agrobacterium tumefaciens介导转化蛋白-蛋白相互作用提供一个协议.

主要方法:

分裂-露西法酶补充成像测定.
暂时的Agrobacterium tumefaciens介导的转变.
在Nicotiana benthamiana叶子中的蛋白质-蛋白质相互作用的体内检测.

主要成果:

分裂-露西法酶试验在体内成功检测出番茄黄色叶子卷曲病毒 (TYLCV) V2蛋白与尼古提亚班塔米亚阿尔戈诺特4 (AGO4) 之间的相互作用.
该试验提供了蛋白质与蛋白质相互作用的定量和快速评估.
该方法适用于研究各种病毒宿主蛋白相互作用.

结论:

分裂-露西法酶补充成像测定是一种强大且易于使用的工具,用于研究植物病毒蛋白相互作用.
这种方法可方便在感染的背景下进行体内相互作用的分析.
提出的协议为研究人员提供了一种简单的方法来研究植物中的蛋白质-蛋白质相互作用.