Jumbo phage-infected bacterial cell (IMAGE) University of California - San Diego Caption Cryo-electron tomography technology provides a view of a jumbo phage-infected bacterial cell (top left) with the nucleus-like compartment outlined in blue (top right). A close-up of the cell (bottom left) reveals the newly discovered chimallin protein and the chimallin protein’s square lattice design (bottom right), with yellow highlighting an individual chimallin shell component. Villa Lab, UC San Diego Credit Villa Lab, UC San Diego Usage Restrictions Must be used in conjunction with Nature paper on jumbo phage-infected bacterial cells. 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.