Various rice plants (IMAGE) Heinrich-Heine University Duesseldorf Caption Various rice plants, both control plants and mutants, between three and four weeks after inoculation. (Photo: IRD / Laurence Albar) Credit IRD / Laurence Albar 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.