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ChIP-seq Accurately Predicts Tissue-specific Activity of Enhancers

Overview
Journal Nature
Specialty Science
Date 2009 Feb 13
PMID 19212405
Citations 1018
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Abstract

A major yet unresolved quest in decoding the human genome is the identification of the regulatory sequences that control the spatial and temporal expression of genes. Distant-acting transcriptional enhancers are particularly challenging to uncover because they are scattered among the vast non-coding portion of the genome. Evolutionary sequence constraint can facilitate the discovery of enhancers, but fails to predict when and where they are active in vivo. Here we present the results of chromatin immunoprecipitation with the enhancer-associated protein p300 followed by massively parallel sequencing, and map several thousand in vivo binding sites of p300 in mouse embryonic forebrain, midbrain and limb tissue. We tested 86 of these sequences in a transgenic mouse assay, which in nearly all cases demonstrated reproducible enhancer activity in the tissues that were predicted by p300 binding. Our results indicate that in vivo mapping of p300 binding is a highly accurate means for identifying enhancers and their associated activities, and suggest that such data sets will be useful to study the role of tissue-specific enhancers in human biology and disease on a genome-wide scale.

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References
1.
Yao T, P Oh S, Fuchs M, Zhou N, ChNg L, Newsome D . Gene dosage-dependent embryonic development and proliferation defects in mice lacking the transcriptional integrator p300. Cell. 1998; 93(3):361-72. DOI: 10.1016/s0092-8674(00)81165-4. View

2.
Kothary R, Clapoff S, Brown A, Campbell R, Peterson A, Rossant J . A transgene containing lacZ inserted into the dystonia locus is expressed in neural tube. Nature. 1988; 335(6189):435-7. DOI: 10.1038/335435a0. View

3.
Eckner R, Ewen M, Newsome D, Gerdes M, DeCaprio J, Lawrence J . Molecular cloning and functional analysis of the adenovirus E1A-associated 300-kD protein (p300) reveals a protein with properties of a transcriptional adaptor. Genes Dev. 1994; 8(8):869-84. DOI: 10.1101/gad.8.8.869. View

4.
Robertson A, Bilenky M, Tam A, Zhao Y, Zeng T, Thiessen N . Genome-wide relationship between histone H3 lysine 4 mono- and tri-methylation and transcription factor binding. Genome Res. 2008; 18(12):1906-17. PMC: 2593584. DOI: 10.1101/gr.078519.108. View

5.
Ge K, Guermah M, Yuan C, Ito M, Wallberg A, Spiegelman B . Transcription coactivator TRAP220 is required for PPAR gamma 2-stimulated adipogenesis. Nature. 2002; 417(6888):563-7. DOI: 10.1038/417563a. View