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DNA上的交通指挥——转录因子如何解除或引发转录干扰

Directing traffic on DNA-How transcription factors relieve or induce transcriptional interference.

作者信息

Hao Nan, Palmer Adam C, Dodd Ian B, Shearwin Keith E

机构信息

a Department of Molecular and Cellular Biology , School of Biological Sciences, University of Adelaide , Adelaide , SA , Australia.

b Department of Systems Biology , Harvard Medical School , Boston , MA , USA.

出版信息

Transcription. 2017 Mar 15;8(2):120-125. doi: 10.1080/21541264.2017.1285851. Epub 2017 Jan 27.

DOI:10.1080/21541264.2017.1285851
PMID:28129043
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5423467/
Abstract

Transcriptional interference (TI) is increasingly recognized as a widespread mechanism of gene control, particularly given the pervasive nature of transcription, both sense and antisense, across all kingdoms of life. Here, we discuss how transcription factor binding kinetics strongly influence the ability of a transcription factor to relieve or induce TI.

摘要

转录干扰(TI)日益被认为是一种广泛存在的基因调控机制,特别是考虑到转录(包括正义链和反义链转录)在所有生命王国中普遍存在的性质。在此,我们讨论转录因子结合动力学如何强烈影响转录因子缓解或诱导TI的能力。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4005/5423467/8015cf1c61cd/ktrn-08-02-1285851-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4005/5423467/f0d5af8b667f/ktrn-08-02-1285851-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4005/5423467/8015cf1c61cd/ktrn-08-02-1285851-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4005/5423467/f0d5af8b667f/ktrn-08-02-1285851-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4005/5423467/8015cf1c61cd/ktrn-08-02-1285851-g002.jpg

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Long-range transcriptional interference in E. coli used to construct a dual positive selection system for genetic switches.利用大肠杆菌中的长程转录干扰构建用于遗传开关的双阳性选择系统。
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Antisense transcription as a tool to tune gene expression.
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