Sugars (IMAGE) University of Copenhagen Caption Mir-79 acts by controlling the addition of certain groups of sugars to selected signaling molecules Credit Mikael Egebjerg Pedersen, Karen Riiber Mandrup (Illustrator) and Lasse Saaby (photographer) Usage Restrictions Please credit Mikael Egebjerg Pedersen, Karen Riiber Mandrup (Illustrator) and Lasse Saaby (photographer) 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.