2 
PARTICIPANTS 
Presentations 
Dr. Donald S. Fredrickson 
Director 
National Institutes of Health 
Bethesda, Maryland 20014 
Dr. DeWitt Stetten, Jr. 
Deputy Director for Science 
National Institutes of Health 
Bethesda, Maryland 20014 
Dr. Emmett Barkley 
Director 
Office of Research Safety 
National Cancer Institute 
National Institutes of Health 
Bethesda, Maryland 20014 
Dr. Maxine Singer 
Laboratory of Biochemistry 
National Cancer Institute 
National Institutes of Health 
Bethesda, Maryland 20014 
Dr. David Hogness 
Professor 
Department of Biochemistry 
Stanford University 
Stanford, California 94305 
Dr. Paul Berg 
Department of Biochemistry 
School of Medicine 
Stanford University 
Stanford, California 94305 
III 
Dr. Roy Curtiss 
Professor 
Department of Microbiology 
School of Medicine 
University of Alabama 
Birmingham, Alabama 35294 
Public Presenters 
Dr. John Sedat 
Yale University 
Dr. David Baltimore 
Massachusetts Institute of 
Technology 
Dr. Susan Wright 
University of Michigan 
Dr. Richard Goldstein 
Harvard University 
Mr. Charles Madansky 
Harvard University 
Dr. Donald Brown 
Carnegie Institution of 
Washington 
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