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Twin Spots as Evidence for Mitotic Crossing-over in Aspergillus induced by Ultra-violet Light

Abstract

SOMATIC crossing-over was first described by Stern1, who showed that twin spots of mutant cells occurring on the abdomen of a Drosophila were produced by crossing-over at the four strand stage of mitosis.

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References

  1. Stern, C., Genetics, 21, 625 (1936).

    CAS  PubMed  PubMed Central  Google Scholar 

  2. Roper, J. A., Experientia, 8, 14 (1952).

    Article  CAS  PubMed  Google Scholar 

  3. Pontecorvo, G., and Roper, J. A., Adv. Genet., 5, 218 (1953).

    Google Scholar 

  4. Roper, J. A., and Pritchard, R. H., Nature, 175, 639 (1955).

    Article  ADS  Google Scholar 

  5. Dorn, G., Genetics (in the press).

  6. Dorn, G., Genet. Res., 6, 13 (1965).

    Article  CAS  PubMed  Google Scholar 

  7. Käfer, E., Genetics, 46, 1581 (1961).

    PubMed  PubMed Central  Google Scholar 

  8. James, A. P., Genetics, 40, 204 (1955).

    CAS  PubMed  PubMed Central  Google Scholar 

  9. Holliday, R., Genet. Res., 2, 231 (1961).

    Article  Google Scholar 

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WOOD, S., KÄFER, E. Twin Spots as Evidence for Mitotic Crossing-over in Aspergillus induced by Ultra-violet Light. Nature 216, 63–64 (1967). https://doi.org/10.1038/216063a0

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