Shiva Singh, University of Western Ontario (image) University of Western Ontario Share Print E-Mail Caption Molecular geneticist Shiva Singh of the University of Western Ontario found no two people are alike, even if they're identical twins. Singh is studying the genetic determinants of schizophrenia. Credit Heather Travis, Western News Usage Restrictions None Share Print E-Mail 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.