Summary
BHK 21/13 cells infected with African horse-sickness virus (strain 13/63, type 3) for varying periods of time have been studied with the electron microscope. Evidence is presented to show that the virus does not multiply in the nucleus, but that replication occurs in the cytoplasmic matrix. It is also indicated that the particle often leaves the host cell with an envelope derived from the cell membrane. The diameter of the particle is roughly estimated to be 70 mμ., excluding the “envelope”.
Similar content being viewed by others
References
Polson, A., andD. Deeks: Electron microscopy of neurotropic African horse-sickness virus. J. Hyg. (Lond.)61, 149 (1963).
Bakaya, H., undS. Gürtürk: Morphologische Untersuchungen am Virus der Afrikanischen Pferdesterbe. Dtsch. tierärztl. Wschr.69, 451 (1962).
Ozawa, Y., I. G. Hopkins, A. Hazrati, A. Modjitabai, andP. Kaveh: Cytology of monkey kidney cells infected with African horse-sickness virus. Nature (Lond.)206, 1321 (1965).
Ozawa, Y., I. G. Hopkins, A. Hazrati, andP. Kaveh: Sequential cellular changes produced by African horse-sickness virus in monkey kidney cells. Amer. J. vet. Res.27, 558 (1966).
Millonig, G.: Advantages of a phosphate buffer for OsO4 solution in fixation. J. appl. Phys.32, 1937 (1961).
Luft, J. H.: Improvements in epoxy resin embedding methods. J. biophys. biochem. Cytol.9, 409 (1961).
Reynolds, E. S.: The use of lead citrate at high pH as an electron-opaque stain in electron microscopy. J. Cell Biol.17, 208 (1963).
Lecatsas, G.: Electron microscopic study of the formation of bluetongue virus. To be published.
Erasmus, B. J., andK. E. Weiss: Fluorescent antibody studies on African horse-sickness virus. To be published.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Lecatsas, G., Erasmus, B.J. Electron microscopic study of the formation of African horse-sickness virus. Archiv f Virusforschung 22, 442–450 (1967). https://doi.org/10.1007/BF01242965
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01242965