Extraktion antiker DNA (IMAGE) University of Bern Caption Extraktion antiker DNA im Labor Universität Mainz. Die Arbeit erfolgt unter sterilen Bedingungen, um eine Kontamination durch moderne DNA zu vermeiden. Credit Joachim Burger / JGU Usage Restrictions Credit must be given to the creator. License CC BY 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.