Burckhard Seelig, University of Minnesota (IMAGE) University of Minnesota Caption University of Minnesota biochemist Burckhard Seelig led a team that evolved a novel enzyme in a test tube. Credit University of Minnesota / Tim Rummelhoff Usage Restrictions With proper credit 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.