Pseudogymnoascus Destructans Cells (IMAGE) University of California - San Francisco Caption A scanning electron micrograph of a dense mass of filamentous Pseudogymnoascus destructans cells (in purple) entangling mouse body hair. Credit Image courtesy of Chapman Beekman and Matt Hirakawa (Brown University). 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.