Quinabactin (image) University of California - Riverside Share Print E-Mail Caption The image shows quinabactin (in color) docked inside its receptor protein (in gray). Credit Cutler Lab, UC Riverside. Usage Restrictions None Share Print E-Mail 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.