Sequencing sardine DNA (IMAGE) NOAA Fisheries West Coast Region Caption NOAA Fisheries scientist Gary Longo prepares sardine samples for extraction of DNA at NOAA Fisheries' Southwest Fisheries Science Center in La Jolla, California. Credit Matthew Craig/NOAA Fisheries Usage Restrictions No restrictions. License Public Domain 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.