整合宿主因子和NARL-P结合诱导narG启动子发生的结构修饰
Structure modification induced in the narG promoter by binding of integration host factor and NARL-P.
作者信息
Zhang X, DeMoss J A
机构信息
Department of Biochemistry and Molecular Biology, University of Texas Medical School at Houston, Houston, Texas 77225, USA.
出版信息
J Bacteriol. 1996 Jul;178(13):3971-3. doi: 10.1128/jb.178.13.3971-3973.1996.
Abstract
Interaction of integration host factor (IHF) with linear DNA fragments containing the narG promoter region induced an apparent sharp bend in the DNA centered at the IHF-binding site. Binding of NARL-P to two sites adjacent to the IHF site did not induce bending or modify the apparent bending induced by IHF.
摘要
整合宿主因子（IHF）与包含narG启动子区域的线性DNA片段相互作用，导致以IHF结合位点为中心的DNA出现明显的急剧弯曲。NARL-P与IHF位点相邻的两个位点结合不会诱导弯曲，也不会改变IHF诱导的明显弯曲。
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