Title | Identification and characterization of cis-regulatory elements 'insulator and repressor' in PPARD gene |
Publication Type | Journal Article |
Year of Publication | 2018 |
Authors | K Yadav, D., S. Shrestha, G. Dadhwal, and G. R Chandak |
Journal | Epigenomics |
Volume | 10 |
Issue | 5 |
Pagination | 613 - 627 |
Date Published | 2018 |
Type of Article | Article |
ISBN Number | 17501911 (ISSN) |
Keywords | School of Basic and Applied Sciences, Scopus, WoS |
Abstract | Aim: Identification and functional characterization of cis-regulatory elements in human PPARD gene. Methods: We used various bioinformatic tools on the publicly available human genome and Encyclopedia of DNA Elements databases to explore potential cis-regulatory elements in PPARD gene region. Results: We predicted an insulator and an enhancer element in intron 2 of PPARD gene. Functional characterization using transient transfection, reporter assay and CTCF binding confirmed the insulator status. However, the predicted enhancer element showed repressor/silencer activity. Finally, we observed a potential interaction between these two cis-regulatory elements which is in agreement with 5C-Encyclopedia of DNA Elements data. Conclusion: We report two functionally validated cis-regulatory elements in PPARD gene which will aid in understanding its regulation and role in metabolic functions. |
DOI | 10.2217/epi-2017-0139 |
Short Title | Epigenomics |