Algae Ponds (IMAGE) University of California - San Diego Caption Engineered strains of algae were tested in outdoor ponds. Credit UC San Diego Usage Restrictions Must be used in conjunction with research paper: "Evaluation of Phenotype Stability and Ecological Risk of a Genetically Engineered Alga in Open Pond Production." 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.