Six Clades of PARP Superfamily (IMAGE) Ohio Supercomputer Center Caption Ohio State University’s Rebecca S. Lamb, Ph.D., co-authored a recent paper that used Ohio Supercomputer Center resources to conduct a phylogenetic analysis of a superfamily of enzymes implicated in a wide range of human diseases and important targets for anti-cancer therapies. Credit Lamb/OSU 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.