Prize Trophy by Alicia Bergsten (image) Umea University Share Print E-Mail Caption The prize trophy was designed by Alicia Bergsten. "The black chromosome symbolizes that last piece that makes the puzzle complete and solves the scientific question. It's for finding this piece that the awardees have received the Prize," says Alicia Bergsten. Credit Knut och Alice Wallenbergs Stiftelse/Swedish Royal Academy of Sciences Usage Restrictions This photo may only be used in contexts related to this news release. 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.