Beth Culp (image) McMaster University Share Print E-Mail Caption Beth Culp is a PhD candidate in biochemistry and biomedical sciences at McMaster University. Credit McMaster University Usage Restrictions To be used when reporting on this research. 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.