Frontiers in Biology

, Volume 6, Issue 1, pp 76–81

3C-based methods to detect long-range chromatin interactions

Authors

    • Laboratory of Molecular Immunology, National Heart, Lung and Blood InstituteNIH
  • Keji Zhao
    • Laboratory of Molecular Immunology, National Heart, Lung and Blood InstituteNIH
Review

DOI: 10.1007/s11515-011-0980-6

Cite this article as:
Wei, G. & Zhao, K. Front. Biol. (2011) 6: 76. doi:10.1007/s11515-011-0980-6

Abstract

Transcriptional regulatory regions are often located several thousand bases from the gene that they control. To function, the chromatin strand forms loops to juxtapose distal regions with the promoter. These long-range chromatin interactions have profound influences on the regulation of gene expression and mapping these interactions is currently a subject of intensive investigation. Chromosome conformation capture (3C) technology and its derivatives have been widely used to detect chromatin interactions and greatly contributed to understanding of the relationship between genome organization and genome function. Here we review these 3C-based methods for the study of long-range chromatin interactions and recent exciting findings obtained by using these technologies.

Keywords

chromatin interactions3Cgene regulationnext-generation sequencing
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Copyright information

© Higher Education Press and Springer-Verlag Berlin Heidelberg 2011