The role of chromatin structure in regulating the expression of clustered genes

被引:234
作者
Sproul, D [1 ]
Gilbert, N [1 ]
Bickmore, WA [1 ]
机构
[1] MRC, Human Genet Unit, Chromosomes & Gene Express Sect, Edinburgh EH4 2XU, Midlothian, Scotland
关键词
D O I
10.1038/nrg1688
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
Much of what we know about the chromatin-based mechanisms that regulate gene expression in mammals has come from the study of what are, paradoxically, atypical genes. These are clusters of structurally and/or functionally related genes that are coordinately regulated during development, or between different cell types. Can unravelling the mechanisms of gene regulation at these gene clusters help us to understand how other genes are controlled? Moreover, can it explain why there is clustering of apparently unrelated genes in mammalian genomes?
引用
收藏
页码:775 / 781
页数:7
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