Chromatin topological features in Drosophila embryo cell-free system

被引：0

作者：

Kraevskii, VA ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Dev Biol, Moscow 117808, Russia

来源：

MOLECULAR BIOLOGY | 1998年 / 32卷 / 06期

关键词：

chromatin; nucleosome; chromatin structural rearrangement; transcription;

D O I：

暂无

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The topological features of reconstructed chromatin were studied in a cell-free system of Drosophila embryos. A new type of chromatin structural rearrangement resulting in liberation of some supercoils and high conformational mobility of nucleosomal DNA is described. This rearrangement was not affected by histone H1. The possible molecular mechanism of this phenomenon is discussed.

引用

页码：888 / 892

页数：5

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