Dermatophilus congolensis. I. Its isolation from cattle and some morphological and physiological aspects

Authors

  • Luiz Celso Hygino da Cruz

DOI:

https://doi.org/10.1590/S1678-3921.pab1974.v9.17207

Keywords:

Proteolytic activity, CO2 influence over the life cycle, penicillin sensitivity, cristal production, aerotaxis, experimental infection, classification

Abstract

Ten samples of Dermatophilus congolensis were isolated from cattle of São Paulo, Guanabara, Rio de Janeiro, Piauí, Espírito Santo and Goiás. Some physiological characteristics, such as the influence of certain factors over proteolytic activity, the role of CO2, in the life cycle, sensibility to penicillin and negative aerotaxis of the zoospores were studied. Solid, semi-solid and liquid media were applied to morphological studies.

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How to Cite

Cruz, L. C. H. da. (2014). Dermatophilus congolensis. I. Its isolation from cattle and some morphological and physiological aspects. Pesquisa Agropecuaria Brasileira, 9(7), 13–19. https://doi.org/10.1590/S1678-3921.pab1974.v9.17207

Issue

v.9, n.7, 1974: Série Veterinária

Section

ERRATA