Browsing 1981 Onderstepoort Journal of Veterinary Research, Volume 48, 1981 by Author "Barnard, B.J.H."

Browsing 1981 Onderstepoort Journal of Veterinary Research, Volume 48, 1981 by Author "Barnard, B.J.H."

Sort by: Order: Results:

  • Attenuation of turkey meningo-encephalitis virus in BHK21 cells 
    Barnard, B.J.H.; Geyer, H.J.; Steyn, P.J.J.; Bigalke, R.D.; Cameron, Colin McKenzie; Gilchrist, Frances M.C.; Morren, A.J.; Verster, Anna J.M.; Verwoerd, Daniel Wynand; Walker, Jane B. (Published by The Government Printer, Pretoria, 1981)
    Turkey meningo-encephalitis virus was adapted to BHK21 cell culture. Cytopathic effects were characterized by rounding and detachment of cells within 48 hours. Attenuation was achieved by 41 successive passages in BHK21 ...