AtGolS2 Improves Rice Grain Yield (IMAGE) RIKEN Caption Ubi: AtGolS2 improved Curinga grain yield in the target environment. Field performance of unmodified Curinga rice (left) and promising transgenic strain 2580 (right). Photographs were taken during stress at the grain filling stage. Credit RIKEN and CIAT Usage Restrictions credit RIKEN National Science Institute, Japan and the International Center for Tropical Agriculture (CIAT) in Colombia 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.