Physaria in growth room (IMAGE) Washington State University Caption A Physaraia plant, which researchers discovered can change the chemical make-up of the oil in its seeds after the oil is already made. Credit Photo courtesy Phil Bates, Washington State University Usage Restrictions None 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.