Dr. Alex Wu, University of Queensland (IMAGE) University of Queensland Caption Dr. Alex Wu conducting research in a wheat field. Credit ARC Centre of Excellence for Translational Photosynthesis Usage Restrictions To be only used with this story. 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.