Contents 
101 Mechanism of Retrovirus Infection 
James M. Cunningham, M.D. 
103 Mechanisms of Antigen Presentation 
C. Geoffrey Davis, Ph.D. 
105 Molecular Approaches to Lymphocyte Recognition and Differentiation 
Mark M. Davis, Ph.D. 
107 Signal Transduction by the Epidermal Growth Factor Receptor 
Roger J. Davis, Ph.D. 
109 Three-Dimensional Structures of Biological Macromolecules 
Johann Deisenhofer, Ph.D. 
Ill Molecular Mechanisms of Lymphocyte Differentiation 
Stephen V. Desiderio, M.D., Ph.D. 
115 Transcription Control During Early Drosophila Development 
Claude Desplan, Ph.D. 
117 Immune Evasion by Parasites Causing Tropical Diseases 
John E. Donelson, Ph.D. 
121 Post-transcriptional Regulation of Gene Expression, Ribonucleoprotein 
Complexes, and Nuclear Structures 
Gideon Dreyfuss, Ph.D. 
123 Insulin Receptor Structure and Function 
Leland Ellis, Ph.D. 
125 Mechanisms Involved in Preventing Unwanted Blood Clots 
Charles T. Esmon, Ph.D. 
127 Molecular Genetics of Steroid and Thyroid Hormone Receptors 
Ronald M. Evans, Ph.D. 
129 Molecular Mechanisms Involved in the Actions of 
Calcium-mediated Hormones 
John H. Exton, M.D., Ph.D. 
131 The Molecular Genetics of Cancer 
Andrew P. Feinberg, M.D., M.P.H. 
133 Genetics, Structure, and Function of Histocompatibility Antigens 
Kirsten Fischer Lindahl, Ph.D. 
137 Genetic Approaches to Immune Function and Tolerance 
Richard A. Flavell, Ph.D. 
139 Biophysical Genetics of Protein Structure and Folding 
Robert O. Fox, Ph.D. 
