Plectasin (IMAGE) Utrecht University, Faculty of Science Caption By assembling into large structures, the antibiotic plectasin latches onto its target on the bacterial cell surface. This is comparable to how both sides of Velcro form a bond. Credit Gloria Fuentes Usage Restrictions This image is free to use with news stories about the scientific publication. License Original 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.