SGR Induces Color Changes in Leaves (IMAGE) Hokkaido University Caption SGR induces color changes in leaves. SGR was experimentally induced (bottom) in Arabidopsis and compared with the normal leaves (top). Excised leaves were observed for up to 30 hours. Credit Shimoda Y et al., <i>Plant Cell</i>, Sept. 7, 2016 Usage Restrictions This image is copyrighted and can be used for reporting scientific works described in this press release with appropriate credit(s). 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.