Ma-Yi_UConn_CAHNR (IMAGE) University of Connecticut Caption Yi Ma near cannabis plants in the UConn CAHNR Greenhouse Credit (Jason Sheldon/UConn Photo) Usage Restrictions n/a License Original 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.