Modern Colonies of Cyanobacteria. (image) Lomonosov Moscow State University Share Print E-Mail Caption These are modern colonies of cyanobacteria. Credit Robert Petley-Jones Usage Restrictions None 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.