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染色质复制：传递组蛋白密码。

Chromatin replication: TRANSmitting the histone code.

作者信息

Chang Han-Wen, Studitsky Vasily M

机构信息

Fox Chase Cancer Center, Philadelphia, PA 19111, USA.

Fox Chase Cancer Center, Philadelphia, PA 19111, USA; Biology Faculty, Lomonosov Moscow State University; Moscow, Russia.

出版信息

J Nat Sci. 2017 Feb;3(2).

PMID:28393112
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5384335/
Abstract

Efficient overcoming of the nucleosomal barrier and accurate maintenance of associated histone marks during chromatin replication are essential for normal functioning of the cell. Recent studies revealed new protein factors and histone modifications contributing to overcoming the nucleosomal barrier, and suggested an important role for DNA looping in survival of the original histones during replication. These studies suggest new possible mechanisms for transmitting the histone code to next generations of cells.

摘要

在染色质复制过程中高效克服核小体屏障并准确维持相关组蛋白标记对于细胞的正常功能至关重要。最近的研究揭示了有助于克服核小体屏障的新蛋白质因子和组蛋白修饰，并表明DNA环化在复制过程中原代组蛋白存活中发挥重要作用。这些研究提出了将组蛋白密码传递给下一代细胞的新可能机制。

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本文引用的文献

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How the Eukaryotic Replisome Achieves Rapid and Efficient DNA Replication.
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