McGhee, James D., Ph.D 520 
University of Calgary, Alberta, and the Alberta Heritage Foundation for Medical Research 
Early Development in Nematodes 
Mosmann, Tim, Ph.D 521 
University of Alberta, Edmonton 
Cytokine Regulation of Immune Responses 
Orozco, Esther, Ph.D 522 
Center for Research and Advanced Studies, National Polytechnic Institute, Mexico City 
Cellular and Molecular Mechanisms of Virulence Expression in Entamoeba histolytica 
Pawson, Tony, Ph.D 524 
Samuel Lunenfeld Research Institute of Mount Sinai Hospital, Toronto, 
and the University of Toronto 
Interactions of Protein- Tyrosine Kinases with Their Targets 
Possani, Lourival Domingos, Ph.D 526 
Biotechnology Institute, National Autonomous University of Mexico, Cuernavaca 
Chemical and Functional Characterization of Scorpion Toxins 
Read, Randy J., Ph.D 527 
University of Alberta, Edmonton 
Protein Crystallography in the Study of Infectious Diseases 
Rome, Ranulfo, M.D., Ph.D 529 
Institute of Cellular Physiology, National Autonomous University of Mexico, Mexico City 
Representation of Tactile Signals in the Somatic Sensory Cortex 
Rossant, Janet, Ph.D 530 
Samuel Lunenfeld Research Institute of Mount Sinai Hospital, Toronto, 
and the University of Toronto 
The Genetics and Embryology of Development 
Roy, Jean-Pierre, M.D 532 
Montreal Neurological Institute, McGill University 
Contribution of Area MST to the Spatial Functions of the Parietal lobe 
Snutch, Terry P., Ph.D 533 
University of British Columbia, Vancouver 
Molecular Properties of Neuronal Voltage-gated Calcium Channels 
Tsui, Lap-Chee, Ph.D 534 
Research Institute of the Hospital for Sick Children, Toronto, and the University of Toronto 
Studies in Molecular Genetics 
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