DNA Loops (image) Okinawa Institute of Science and Technology (OIST) Graduate University Share Print E-Mail Caption DNA looping can bring a promoter and a distant enhancer close together inside the nucleus. Photo courtesy of Kelvin Song. Credit OIST Usage Restrictions None Share Print E-Mail 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.