TABLE OF CONTENTS 
Foreword vii 
Introduction ix 
Founding Board Members xiii 
Trustees xiv 
Ofificers and Principal Staff Members xv 
Medical Advisory Board Members xvi 
Scientific Review Board Members xvii 
Roster of the Scientific Research Staff 
I. Senior Investigators xix 
II. Investigators xix 
III. Associate Investigators xx 
IV Assistant Investigators xx 
Locations of Laboratories and Other Institute Facilities xxi 
Scientific Meetings and Conferences xxiii 
Current Programs of the Institute 
I. Program in Cell Biology and Regulation 1 
II. Program in Genetics 133 
III. Program in Immunology 345 
IV Program in Neuroscience 459 
V Program in Structural Biology 559 
HHMI-NIH Research Scholars at the National Institutes of Health 613 
Grants and Special Programs 625 
Combined Alphabetical Listing of Publications by Staff 629 
Thorn Award and Hughes Scholars 687 
Present Academic Positions and Titles of Former Members 689 
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