Nanotubes Fuse to Form Vesicles (IMAGE) University of Georgia Caption Nanotubes fuse to form vesicles. Extracellular vesicles are a product of nanotubes. Credit Stephen Hajduk/University of Georgia Usage Restrictions The image may only be used with appropriate credit. 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.