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相关概念视频

Chromatin Immunoprecipitation- ChIP02:36

Chromatin Immunoprecipitation- ChIP

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Chromatin immunoprecipitation, or ChIP, is an antibody-based technique used to identify sites on DNA that bind to transcription factors of interest or histone proteins. It also helps determine the type of histone modifications such as acetylation, phosphorylation, or methylation.
Types of ChIP
ChIP can be divided into two types - X-ChIP and N-ChIP. X-ChIP involves in vivo cross-linking of histones and regulatory proteins to DNA, fragmenting the DNA by sonication, and isolating the protein-DNA...
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相关实验视频

Updated: Jun 6, 2025

In Vitro Characterization of Histone Chaperones using Analytical, Pull-Down and Chaperoning Assays
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一种用于表征蛋白质 - 基因组相互作用的方法In Vitro.

Claire Jourdain1, Bernadette Eichstädt1, Daniel Schubert2

  • 1Institute for Biology, Freie Universität Berlin, Berlin, Germany.

Methods in molecular biology (Clifton, N.J.)
|November 22, 2024
PubMed
概括

基因组读者蛋白通过结合特定的基因组后翻译修饰 (PTMs) 来解释"基因组代码". 这项研究提出了一种使用类阵列的方法,以揭示基因调节见解的基因阅读器结合特异性.

关键词:
GST 蛋白质净化净化方法基质子的修改 基质子的修改基因组基基阵列是一个基因组基基阵列.历史记录阅读器 历史记录阅读器这些PTM是PTM.拉下测试试验的测试.

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科学领域:

  • 分子生物学分子生物学
  • 表观遗传学 在表观遗传学中,表观遗传学是指表观遗传学.
  • 基因规则 基因规则

背景情况:

  • 基因组转化后修饰 (PTMs) 形成了一个

研究的目的:

  • 开发和介绍一项用于识别基因素读取蛋白的结合特异性的协议.
  • 阐明 histone 阅读器如何解释 histone 代码.

主要方法:

  • 使用基因组基配列来选PTM结合.
  • 使用体外拉下测试来验证结合相互作用.

主要成果:

  • 该协议成功地识别了组织素读子对各种PTM的特定结合模式.
  • 这种方法可以详细了解基因组阅读器识别特点.

结论:

  • 描述的协议是有效的特征基因素阅读器结合特异性.
  • 了解这些特异性对于破译基因调节机制至关重要,这些基因调节机制是由基因质子代码控制的.