11. The Breakage-fusion-bridge Cycle and the Origin of Instability at Gene Loci Publication: Produced: 25 February 1954 Subject(s): Chromosome BreakageGene ExpressionZea mays Archival Collection: The Barbara McClintock Papers (Profiles in Science)
12. Spread of Mutation Change Along Chromosome. The a1 m-1; a1 m-2 Control Systems Publication: Produced: 1 March 1954 Subject(s): Chromosome BreakageMutationZea maysGene Expression Archival Collection: The Barbara McClintock Papers (Profiles in Science)
13. Continuation of Discussion of wx-m1; The Induction of Mutability at Selected Loci; The States of a1-m3 Publication: Produced: 22 February 1954 Subject(s): Gene ExpressionMutationZea maysChromosome Breakage Archival Collection: The Barbara McClintock Papers (Profiles in Science)
14. Mutations in Maize and Chromosomal Aberrations in Neurospora Publication: Carnegie Institution of Washington, 1954 Subject(s): Gene ExpressionZea maysMutationNeurosporaChromosome Breakage Archival Collection: The Barbara McClintock Papers (Profiles in Science)