Cyanobacteria (IMAGE) University of Chicago Medical Center Caption The left panel shows aborted replication activity in misaligned cells in the dark. The right panel shows continued replication in an aligned cell. Credit Image courtesy of Yi Liao. Usage Restrictions May only be used for reporting on this specific story 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.