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Trypanosoma (Schizotrypanum) dionisii breve n. subsp. from Chiroptera

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Summary

Study of deoxyribonucleic acid buoyant densities, enzymic electrophoretic mobilities and morphology in vitro of two stocks of Trypanosoma (Schizotrypanum) species from Myotis blythii oxygnathus (Chiroptera) in southern France led to the identification of T. (S.) dionisii breve n. subsp. It was differentiated from the nominate subspecies by the relative shortness of the long trypomastigotes developing in vitro (mean length 16.6±0.21 μm, compared with 19–21 μm), the presence of a smaller proportion of the deoxyribonucleic acid as satellite C, and different isoenzyme electrophoretic mobilities.

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References

  • Baker, J.R., Green, S.M., Chaloner, L.A. & Gaborak, M. (1972) Trypanosoma (Schizotrypanum) dionisii of Pipistrellus pipistrellus (Chiroptera): intra- and extracellular development in vitro. Parasitology, 65, 251–263.

    Google Scholar 

  • Baker, J.R., Liston, A.J. & Selden, L.F. (1976) Trypomastigote dimorphism and satellite deoxyribonucleic acid in a clone of Trypanosoma (Schizotrypanum) dionisii. Journal of General Microbiology, 97, 113–115.

    Google Scholar 

  • Baker, J.R., Miles, M.A., Godfrey, D.G. & Barrett, T.V. (1978) Biochemical characterization of some species of Trypanosoma (Schizotrypanum) from bats (Microchiroptera). American Journal of Tropical Medicine and Hygiene, 27, 483–491.

    Google Scholar 

  • Barretto, P. (1976) Possible role of wild mammals and triatomines in the transmission of Trypanosoma cruzi to man. In: New Approaches in American Trypanosomiasis Research, Pan American Health Organization Scientific Publication No. 318, Washington, D.C., pp. 307–318.

  • Battaglia, M. (1904) Alcune ricerche sopra due tripanosomi (Trypanosoma vespertilionis, Trypanosoma lewisi). Annali di Medicina Navale e Coloniale, 10, 517–523.

    Google Scholar 

  • Bettencourt, A. & França, C. (1905) Sur un trypanosome de la chauve-souris. Comptes rendus des Séances de la Société de Biologie, 59, 306–307.

    Google Scholar 

  • Evans, D.A. (1978) Kinetoplastida. In: Methods of Cultivating Parasites in vitro. Taylor, A.E.R. & Baker, J.R. (Editors). London, New York, San Francisco: Academic Press, pp. 55–58.

    Google Scholar 

  • Garnham, P.C.C. (1956) Isolation of a new strain of Trypanosoma cruzi. Transactions of the Royal Society of Tropical Medicine and Hygiene, 50, 613.

    Google Scholar 

  • Kimura, E., Lay, W.H. & Fernandes, J.F. (1978) Extracellular “in vitro” evolution of metacyclic trypomastigotes isolated from Trypanosoma cruzi cultures. Revista do Instituto de Medicina Tropical de São Paulo, 20, 133–138.

    Google Scholar 

  • Miles, M.A., Toyé, P.J., Oswald, S.C. & Godfrey, D.G. (1977) The identification by isoenzyme patterns of two distinct strain-groups of Trypanosoma cruzi circulating independently in a rural area of Brazil. Transactions of the Royal Society of Tropical Medicine and Hygiene, 71, 217–225.

    Google Scholar 

  • Miles, M.A., Souza, A., Povoa, M., Shaw, J.J., Lainson, R. & Toyé, P.J. (1978) Isozymic heterogeneity of Trypanosoma cruzi in the first autochthonous patients with Chagas' disease in Amazonian Brazil. Nature, 272, 819–821.

    Google Scholar 

  • Newton, B.A. (1976) Biochemical approaches to the taxonomy of kinetoplastid flagellates. In: Biology of the Kinetoplastida, Vol. 1. Lumsden, W.H.R. & Evans, D.A. (Editors). London and New York: Academic Press, pp. 405–434 and 542.

    Google Scholar 

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This work was supported by the Medical Research Council and the Wellcome Trust.

This work was supported by the Medical Research Council and the Wellcome Trust.

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Baker, J.R., Miles, M.A. Trypanosoma (Schizotrypanum) dionisii breve n. subsp. from Chiroptera. Syst Parasitol 1, 61–65 (1979). https://doi.org/10.1007/BF00009774

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