Expansion Microscopy of a Fungal Cell (IMAGE) University of Würzburg Caption In expansion microscopy, the preparation is magnified more than four times. Here, a germ tube of Aspergillus fumigatus is shown before and after expansion; the scale corresponds to ten micrometers. The plasma membrane (turquoise) and the mitochondria (pink) were stained. Credit (Picture: Ulrich Terpitz / University of Würzburg) 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.