Browsing South African National Veterinary Repository by Author "Lecatsas, G."

Browsing South African National Veterinary Repository by Author "Lecatsas, G."

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  • Electron microscopic and serological studies on simian virus S.A. 11 and the "related" O agent 
    Lecatsas, G.; De Kock, V.E.; De Lange, M.; Bigalke, R.D.; Howell, P.G.; Reinecke, R.K.; Walker, Jane B. (Published by the Government Printer, Pretoria, 1972)
    Electron microscopic and serological studies carried out on Simian virus S.A. 11 and the O agent in MK2 cells have indicated that these viruses differ considerably. While S.A. 11 virus is associated with vesicles of the ...
  • Electron microscopic studies on corriparta virus 
    Lecatsas, G.; Erasmus, B.J.; Els, H.J.; Weiss, K.E. (Published by the Government Printer, Pretoria, 1969)
  • Electron microscopic studies on equine encephalosis virus 
    Lecatsas, G.; Erasmus, B.J.; Els, H.J.; De Kock, V.E.; De Lange, M.; Bigalke, R.D.; Howell, P.G.; Reinecke, R.K.; Walker, Jane B. (Published by the Government Printer, Pretoria, 1973)
    Electron microscopic studies carried out on thin sections of BHK 21 cells infected with equine encephalosis virus (EEV) have revealed a fine cytopathology closely resembling that shown by bluetongue and African horsesickness ...
  • Electron microscopic studies on reovirus type 1 in BHK 21 cells 
    Lecatsas, G.; Jansen, B.C. (Pretoria : Government Printer, 1968)
    BHK 21 cells infected with reovirus Type 1 were sampled at various stages during a single cycle of virus replication, sectioned and studied with the electron microscope. Attention is drawn to cytopathic characteristics ...
  • Electron microscopic study of the information of bluetongue virus 
    Lecatsas, G.; Jansen, B.C. (Pretoria : Government Printer, 1968)
    BHK 21 cells infected with bluetongue virus were sampled at various stages during a single cycle of viral replication, sectioned and studied with the electron microscope. Stages in development of the virus have been recorded ...
  • Formation of Wallal virus in cell culture 
    Gorman, B.M.; Lecatsas, G.; De Kock, V.E.; De Lange, M.; Bigalke, R.D.; Howell, P.G.; Reinecke, R.K.; Walker, Jane B. (Pretoria : The Government Printer, 1972)
  • Further observations on the ultrastructure of ephemeral fever virus 
    Lecatsas, G.; South Africa. Dept. of Agricultural Technical Services; Tustin, R.C.; De Lange, M.; Reinecke, R.K.; Walker, Jane B.; De Kock, V.E. (Pretoria : Government Printer, 1970)
    Electron microscope observations on ephemeral fever virus showed that the electron-dense material was helical in structure, that probably two strands 4 nm in diameter formed a limb approx. 17 nm in diameter with one complete ...
  • Mechanism of envelopment of herpesvirus by the nuclear envelope 
    Lecatsas, G.; Poste, G.; De Kock, V.E.; De Lange, M.; Bigalke, R.D.; Howell, P.G.; Reinecke, R.K.; Walker, Jane B. (Published by the Government Printer, Pretoria, 1973)
  • Morphological variation in ephemeral fever virus strains 
    Lecatsas, G.; Theodoridis, A.; Els, H.J.; Weiss, K.E. (Pretoria : The Government Printer, 1969)
  • Variation in morphology of ephemeral fever virus 
    Theodoridis, A.; Lecatsas, G.; De Kock, V.E.; De Lange, M.; Bigalke, R.D.; Cameron, Colin McKenzie; Walker, Jane B.; Verster, Anna J.M. (Published by the Government Printer, Pretoria, 1973)
    Electron microscope studies on the three ephemeral fever virus (EFV) strains EFVl, EFV13 (South Africa) and Japanese bovine epizootic fever (BEF) virus (Strain YHK) showed that the normally cone-shaped South African EFV, ...
  • Visualization of the extracapsid coat in certain bluetongue-type viruses 
    Lecatsas, G.; Gorman, B.M.; De Kock, V.E.; De Lange, M.; Bigalke, R.D.; Howell, P.G.; Reinecke, R.K.; Walker, Jane B. (Published by the Government Printer, Pretoria, 1972)
    Electron microscopic studies employing the negative staining technique have demonstrated an extracapsid coat in Corriparta, Eubenangee, D'Aguilar, Warrego, Mitchell R, Wallal and M9/71 viruses. These observations are ...