1. Regulation of Pattern of Gene Expression by Controlling Elements in Maize Publication: Carnegie Institution of Washington, 1966 Subject(s): Gene ExpressionGene Expression RegulationZea maysPhenotype Archival Collection: The Barbara McClintock Papers (Profiles in Science)
2. Letter from Almiro Blumenschein to Barbara McClintock Publication: Produced: 5 August 1966 Subject(s): South AmericaGeneticsZea maysChromosomes Archival Collection: The Barbara McClintock Papers (Profiles in Science)
3. Letter from Barbara McClintock to Almiro Blumenschein Publication: Produced: 20 August 1966 Subject(s): ChromosomesZea maysCooperative BehaviorMaps as Topic Archival Collection: The Barbara McClintock Papers (Profiles in Science)
4. Letter from Barbara McClintock to Almiro Blumenschein Publication: Produced: 30 November 1966 Subject(s): ChromosomesZea mays Archival Collection: The Barbara McClintock Papers (Profiles in Science)
5. Letter from Major M. Goodman to William L. Brown Publication: Produced: 21 June 1966 Subject(s): Zea maysGeneticsData Interpretation, Statistical Archival Collection: The Barbara McClintock Papers (Profiles in Science)
6. Letter from Barbara McClintock to William L. Brown Publication: Produced: 9 August 1966 Subject(s): ChromosomesZea maysMexicoCentral AmericaSouth America Archival Collection: The Barbara McClintock Papers (Profiles in Science)