| has gloss | eng: Chromatin Interaction Analysis by Paired-End Tag Sequencing (ChIA-PET) is a technique that incorporates chromatin immunoprecipitation (ChIP)-based enrichment, chromatin proximity ligation, Paired-End Tags, and ultra-high-throughput sequencing to determine de-novo long range chromatin interactions genome wide (Fullwood & Yijun, 2009). Genes can be regulated by regions far from the promoter such as regulatory elements, insulators and boundary elements, and transcription factor binding sites (TFBS). Uncovering the interplay between regulatory regions and gene coding regions is essential for understanding the mechanisms governing gene regulation in health and disease (Maston et al., 2006). ChIA-PET can be used to identify unique, functional chromatin interactions between distal and proximal regulatory TFBS and the promoters of the genes they interact with. |
