MAPP Profile (IMAGE) Weizmann Institute of Science Caption MAPP profile of discarded proteins from healthy subjects (top) and lupus patients (bottom) shows an abnormally high turnover of particular proteins in the histone family (browns) Credit Weizmann Institute of Science 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.