期刊
FEBS LETTERS
卷 579, 期 4, 页码 909-915出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.febslet.2004.12.007
关键词
transcriptional activators; coactivators; RNA polymerase II; mediator; histone acetyltransferases; histone methyltransferases
Transcriptional regulation in eukaryotes involves structurally and functionally distinct nuclear RNA polymerases, corresponding general initiation factors, gene-specific (DNA-binding) regulatory factors, and a variety of coregulatory factors that act either through chromatin modifications (e.g. histone acetyltransferases and methyltransferases) or more directly (e.g. Mediator) to facilitate formation and function of the preinitiation complex. Biochemical studies with purified factors and DNA versus recombinant chromatin templates have provided insights into the nature and mechanism of action of these factors, including pathways for their sequential function in chromatin remodeling and preinitiation complex formation/function (transcription) steps and a possible role in facilitating the transition between these steps. (C) 2004 Federation of European Biochemical Societies. Published by Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据