Photo 1 (IMAGE) National University of Singapore Caption Asst Prof Xue and her team in NUS study the effects of maternal SMCHD1 gene mutations on offspring. Credit National University of Singapore Usage Restrictions NA 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.