Thompson, Craig B., M.D., Associate Investigator 361 
University of Michigan Medical School 
Molecular Aspects of Differentiation and Proliferation of the Lymphoid System 
Tonegawa, Susutnu, Ph.D., Investigator 363 
Massachusetts Institute of Technology 
Mammalian Memory and T Lymphocyte Functions 
Weiss, Arthur, M.D., Ph.D., Associate Investigator 365 
University of California, San Francisco 
Cell Surface Molecules and Molecular Events Involved in Human T Cell Activation 
Weissman, Irving L., M.D., Investigator 367 
Stanford University School of Medicine 
Lymphocyte-Specific Genes in Normal and Neoplastic Lymphocyte Differentiation 
Witte, Owen N., M.D., Investigator 370 
University of California, Los Angeles 
Normal and Abnormal Lymphocyte Growth Regulation 
IMMUNOLOGY 295 
