2881. Letter from Roy Curtiss III to Donald S. Fredrickson Publication: Produced: 12 April 1977 Subject(s): DNA, RecombinantGenetic ResearchEscherichia coliRisk Management Archival Collection: The Maxine Singer Papers (Profiles in Science)
2882. Letter from Roy Curtiss III to Maxine Singer Publication: Produced: 20 May 1977 Subject(s): DNA, RecombinantGuidelines as Topic Archival Collection: The Maxine Singer Papers (Profiles in Science)
2883. Letter from Maxine Singer to Roy Curtiss III Publication: Produced: 3 June 1977 Archival Collection: The Maxine Singer Papers (Profiles in Science)
2884. Letter from Maxine Singer to Lorill Brown-Rezanka Publication: Produced: 6 June 1977 Subject(s): DNA, Recombinant Archival Collection: The Maxine Singer Papers (Profiles in Science)
2885. Letter from Joshua Lederberg to U.S. Senators Alan Cranston and Samuel Ichiye Hayakawa Publication: Produced: [ca. 9 June 1977] Subject(s): DNA, RecombinantGenetic ResearchRisk Management Archival Collection: The Maxine Singer Papers (Profiles in Science)
2886. Letter from Maxine Singer to C. G. Bernhard Publication: Produced: 5 July 1977 Archival Collection: The Maxine Singer Papers (Profiles in Science)
2887. Report of the Organizing Committee for the Asilomar Conference on Recombinant DNA Molecules Publication: Produced: [29 April 1975] Subject(s): DNA, RecombinantCongresses as TopicGuidelines as Topic Archival Collection: The Maxine Singer Papers (Profiles in Science)
2888. Appendix D: Proposed Guidelines on Potential Biohazards Associated with Experiments Involving Genetically Altered Microorganisms Publication: Produced: 24 February 1975 Subject(s): DNA, RecombinantGuidelines as TopicHazardous Substances Archival Collection: The Maxine Singer Papers (Profiles in Science)
2889. Letter from Francis Crick to Maxine Singer Publication: Produced: 6 November 1962 Subject(s): Nobel Prize Archival Collection: The Maxine Singer Papers (Profiles in Science)
2890. Appendix E: Preparation and Use of Recombinant Molecules Involving Animal Virus Genomes Publication: Produced: [29 April 1975] Subject(s): DNA, RecombinantVirusesGuidelines as TopicHazardous Substances Archival Collection: The Maxine Singer Papers (Profiles in Science)
