Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • Letter
  • Published:

Isotopes incorporated in the Nucleic Acids of Trypanosoma mega

Abstract

THE trypanosomes can be cultured in media containing nucleic acids or purines. Crithidia fasciculata grows in a synthetic medium with folic acid, guanine or guanosine1,2. Trypanosoma cruzi has been cultured by Citri and Grossowicz3 in a defined medium enriched with ribonucleic acid, and its growth is stimulated by guanosine. T. rhodesiense seems to need adenine and adenosine as growth factors4.

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

Similar content being viewed by others

References

  1. Cowperthwaite, J., Weber, M. M., Packer, L., and Hutner, S. H., Ann. New York Acad. Sci., 56, 972 (1953).

    Article  ADS  CAS  Google Scholar 

  2. Nathan, H. A., and Cowperthwaite, J., Proc. Soc. Exp. Biol. Med., 85, 117 (1954).

    Article  CAS  Google Scholar 

  3. Citri, N., and Grossowicz, N., J. Gen. Microbiol., 13, 273 (1955).

    Article  CAS  Google Scholar 

  4. Williamson, J., and Rollo, I. M., Nature, 170, 376 (1952).

    Article  ADS  CAS  Google Scholar 

  5. Laveran, A., and Mesnil, F., in “Trypanosomes et Trypanosomiases” (Masson, Paris, 1912).

    Book  Google Scholar 

  6. Steinert, M., Biochim. Biophys. Acta, 18, 511 (1955).

    Article  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

BONÉ, G., STEINERT, M. Isotopes incorporated in the Nucleic Acids of Trypanosoma mega. Nature 178, 308–309 (1956). https://doi.org/10.1038/178308a0

Download citation

  • Issue date:

  • DOI: https://doi.org/10.1038/178308a0

This article is cited by

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing