Image (IMAGE) Cactus Communications Caption Cross-talk between auxin and brassinosteroid signaling regulates leaf inclination in rice plants that can help increase photosynthetic efficiency and crop productivity, finds a new study by researchers in China. Credit Ko Ko Maung, Bugwood.org Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. License CC BY-NC 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.