Caister Academic Press

ChIP-Sequencing

Sebastian Lunke and Assam El-Osta
from: Epigenetics: A Reference Manual (Edited by: Jeffrey M. Craig and Nicholas C. Wong). Caister Academic Press, U.K. (2011)

Abstract

With the advances in traditional genetics failing to provide causal genes for many complex diseases, the focus of research is shifting towards determining the importance of gene-environment interactions, more specifically epigenetic regulation. Paramount to answering this question is the knowledge of which transcription factors bind to what sequence, as well as a detailed understanding of how the transcriptional state of a genetic sequence is epigenetically distinguished. The chromatin immuno-precipitation (ChIP) strategy has proven to be a powerful tool to investigate these mechanisms, but has been limited for a long time to single locus analysis. The recent emergence of next-generation sequencing (NGS) technology however has revolutionized the field of epigenomics and for the first time enabled unbiased genome-wide analysis of ChIPed DNA. Here we provide a detailed discussion and protocol on how to best perform ChIP for NGS analysis read more ...
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