Cryptic Peptides (IMAGE) University of Würzburg Caption Schematic representation of the formation and presentation of cryptic peptides. Credit Rudolf Virchow Center / University of Wuerzburg 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.