Hendrik Poinar (IMAGE) McMaster University Caption Hendrik Poinar is an evolutionary geneticist, a lead author on the paper and director of the McMaster Ancient DNA Centre. Credit Georgia Kirkos Usage Restrictions None. 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.