Regulation of alternative splicing by histone modifications.

Regulation of alternative splicing by histone modifications.
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DOI:
10.1126/science.1184208
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发表时间:
2010-02-19
期刊:
Science (New York, N.Y.)
影响因子:
--
通讯作者:
Misteli T
Misteli T
中科院分区:
其他
文献类型:
--
作者:
Luco RF;Pan Q;Tominaga K;Blencowe BJ;Pereira-Smith OM;Misteli T

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Alternative splicing of pre-mRNA is a prominent mechanism to generate protein diversity, yet its regulation is poorly understood. We demonstrated a direct role for histone modifications in alternative splicing. We found distinctive histone modification signatures that correlate with the splicing outcome in a set of human genes, and modulation of histone modifications causes splice site switching. Histone marks affect splicing outcome by influencing the recruitment of splicing regulators via a chromatin-binding protein. These results outline an adaptor system for the reading of histone marks by the pre-mRNA splicing machinery.
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