Protein Rings in the E. coli Divisome (image) Okinawa Institute of Science and Technology (OIST) Graduate University Share Print E-Mail Caption These are nanoscopic images showing the spatial organization of two cell division proteins in E. coli cells. FtsZ (green) and FtsN (red) are organized into patchy rings at the division site. Credit OIST Usage Restrictions Image should be credited to OIST. Share Print E-Mail 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.