Photograph of research team (IMAGE) National University of Singapore Caption The team led by Associate Professor He Jianzhong (left) and Research Fellow Dr Wang Qingkun (right) discovered Thauera sp. strain SND5 after they isolated and tested various strains of bacteria from wastewater samples. Dr Wang holding a wastewater sample containing the unique SND5 bacterium. Credit National University of Singapore Usage Restrictions None 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.