Greengenes2 (IMAGE) University of California - San Diego Caption The Greengenes2 phylogeny can be used to identify microorganisms in either 16S or shotgun sequencing data. Credit UC San Diego Health Sciences Usage Restrictions Use photo credit License Original 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.