Ancient DNA Study Participants (image) University of Illinois at Urbana-Champaign Caption Members of the Metlakatla community are collaborating with scientists in ongoing genetic studies of Native peoples in British Columbia. (Those pictured asked that their names be withheld.) Credit Metlakatla Treaty Office Usage Restrictions Image may be used only to accompany stories about the research described in this release. Please credit: Metlakatla Treaty Office. 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.