Plant Signaling System Research (IMAGE) University of Delaware Caption UD profs Harsh Bais (right) and Kirk Czymmek are shown with Arabidopsis plants in a growth chamber at the Delaware Biotechnology Institute. Credit University of Delaware/Lane McLaughlin Usage Restrictions Image must include credit to University of Delaware License Licensed 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.