Epitranscriptome (IMAGE) IDIBELL-Bellvitge Biomedical Research Institute Caption Chemical modifications of nucleic acids constitute the Epigenome (DNA) and the Epitranscriptome (RNA), which regulate the activity of the Genome. Credit IDIBELL Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.