Human-monkey chimeric blastocyst (IMAGE) Cell Press Caption This image shows a chimera human-monkey blastocyst. Credit Weizhi Ji, Kunming University of Science and Technology Usage Restrictions Credit required License Licensed 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.