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Deoxyribonucleic Acid Content of Haploid and Diploid Aspergillus Conidia

Nature volume 170, pages 713–714 (1952)Cite this article

Abstract

In 1948, Boivin, Vendrely and Vendrely1 suggested that the somatic nuclei of a vertebrate species may contain a fixed amount of deoxyribonucleic acid that is double the amount present in the germ cells. Since then, a considerable volume of evidence has been obtained to support this view2 3. Some apparent exceptions, such as rat liver, have been found, but these can be explained by the presence of nuclei with different degrees of ‘ploidy’. The evidence is consistent with the view that in resting nuclei a specific amount of deoxyribonucleic acid is associated with each set of chromosomes4.

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References

  1. Boivin, A., Vendrely, R., and Vendrely, C., C.R. Acad. Sci., Paris, 226, 1061 (1948).

    CAS  Google Scholar 

  2. Davidson, J. N., and Leslie, I., Cancer Res., 10, 587 (1950).

    CAS  PubMed  Google Scholar 

  3. Mirsky, A. E., and Ris, H., J. Gen. Physiol., 34, 451 (1951).

    Article  CAS  Google Scholar 

  4. Thomson, R. Y., Heagy, F. C., Hutchison, W. C., and Davidson, J. N. (to be published).

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

    Article  CAS  Google Scholar 

  6. Pontecorvo, G., and Roper, J. A., “Advances in Genetics”, 5 (in the press).

  7. Yuill, E., J. Bot., 77, 174 (1939).

    Google Scholar 

  8. Pontecorvo, G., and Roper, J. A., J. Gen. Microbiol. (Proc.), 6, vii (1952).

    Google Scholar 

  9. Schneider, W. C., J. Biol. Chem., 161, 293 (1945).

    CAS  Google Scholar 

  10. Patterson, E. K., and Dackerman, M. E., Arch. Biochem. Biophys., 36, 97 (1952).

    Article  CAS  Google Scholar 

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Author notes

  1. F. C. HEAGY: British Empire Cancer Campaign Exchange Fellow.

Authors and Affiliations

  1. Department of Biochemistry and Department of Genetics, University, Glasgow, W.2

    F. C. HEAGY & J. A. ROPER

Authors
  1. F. C. HEAGY
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  2. J. A. ROPER
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HEAGY, F., ROPER, J. Deoxyribonucleic Acid Content of Haploid and Diploid Aspergillus Conidia. Nature 170, 713–714 (1952). https://doi.org/10.1038/170713b0

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