GPCR-Gi (image) Van Andel Research Institute Share Print E-Mail Caption This is a GPCR-Gi structure. Credit Courtesy of the Xu Laboratory, Van Andel Research Institute Usage Restrictions This image should only be used in conjunction with this release and must always be credited to the Xu Laboratory, Van Andel Research Institute. Share Print E-Mail 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.