21. Chromosome Organization and Function in Higher Organisms Publication: Produced: 8 April 1964 Subject(s): ChromosomesGene Expression Regulation Archival Collection: The Barbara McClintock Papers (Profiles in Science)
22. Gene Control Mechanisms in Higher Organisms: Two Common Types and Several Special Types Publication: Produced: 13 April 1964 Subject(s): Gene Expression RegulationMutationChromosomesGenetics Archival Collection: The Barbara McClintock Papers (Profiles in Science)
23. Gene-Control Mechanisms in Higher Organisms. Part II Publication: Produced: 15 April 1964 Subject(s): Gene Expression RegulationChromosome BreakageSuppression, GeneticMutation Archival Collection: The Barbara McClintock Papers (Profiles in Science)
24. Principles Derived from Study of Bacterial and Phage Genetic Systems Publication: Produced: 6 April 1964 Subject(s): Genetics, MicrobialTransduction, GeneticTransformation, Genetic Archival Collection: The Barbara McClintock Papers (Profiles in Science)
25. Aspects of Gene Regulation in Maize Publication: Carnegie Institution of Washington, 1964 Subject(s): Gene ExpressionPhenotypeSuppression, GeneticMutationZea mays Archival Collection: The Barbara McClintock Papers (Profiles in Science)
26. Letter from Barbara McClintock to Angel Kato Publication: Produced: 6 January 1964 Subject(s): Zea mays Archival Collection: The Barbara McClintock Papers (Profiles in Science)
27. Genetic Studies of the Amish: Background and Potentialities Publication: Johns Hopkins Press, [1964] Archival Collection: The Victor A. McKusick Papers (Profiles in Science)
28. Dwarfism in the Amish: I. The Ellis-van Creveld Syndrome Publication: Johns Hopkins Press, [1964] Subject(s): DwarfismEllis-Van Creveld Syndrome Archival Collection: The Victor A. McKusick Papers (Profiles in Science)
29. Puromycin Inhibition of Protein Synthesis: Incorporation of Puromycin into Peptide Chains Publication: National Academy of Sciences (U.S.), [15 April 1964] Subject(s): PuromycinProtein BiosynthesisPeptides Archival Collection: The Daniel Nathans Papers (Profiles in Science)
30. The Possibilities for Further Progress in Medicine Through Research Publication: Produced: 1964 Subject(s): Molecular StructureGenes Archival Collection: The Linus Pauling Papers (Profiles in Science)