3'UTR associated genetic variants (IMAGE) University of California - Irvine Caption Shown are the genetic variants associated with alternative mRNA 3'UTR lengths. A change from the T allele to the C allele leads to the lengthening of a 3'UTR measured by a ruler. These 3'UTR associated genetic variants provide substantial new insights into the molecular mechanisms underlying many human complex traits and diseases. Credit UCI School of Medicine 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.