Answer according to a recent but apparently still unpublished study: Differences in major histocompatibility complex genes for the immune system. I can't wait for the song writers to get to work on that.
http://tinyurl.com/oeyqy2 (Apparently a presentation today at the European Society of Human Genetics by Prof. Maria da Graça Bicalho of the University of Parana, Brazil). Stephen ----------------------------------------------------------------- Stephen L. Black, Ph.D. Professor of Psychology, Emeritus Bishop's University e-mail: [email protected] 2600 College St. Sherbrooke QC J1M 1Z7 Canada Subscribe to discussion list (TIPS) for the teaching of psychology at http://flightline.highline.edu/sfrantz/tips/ ----------------------------------------------------------------------- --- To make changes to your subscription contact: Bill Southerly ([email protected])
