Injection system of Cyanobacteria (IMAGE) ETH Zurich Caption The newly discovered injection nanomachine of cyanobacteria is located in an unusual place, namely in the thylakoid membrane (green). Credit Graphic: from Weiss G., et al, Nature Microbiology 2022 Usage Restrictions Credit must be given to the creator. License CC BY 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.