Browsing 1983 Onderstepoort Journal of Veterinary Research, Volume 50, 1983 by UP Author "Verwoerd, Daniel Wynand"

Browsing 1983 Onderstepoort Journal of Veterinary Research, Volume 50, 1983 by UP Author "Verwoerd, Daniel Wynand"

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  • Isolation and preliminary characterization of the jaagsiekte retrovirus (JSRV) 
    Verwoerd, Daniel Wynand; Payne, Anna-Lise; York, D.F.; Myer, M.S.; Bigalke, R.D. (Published by The Government Printer, Pretoria, 1983)
    Jaagsiekte, or ovine pulmonary adenomatosis, is caused by a recently discovered retrovirus. The virus cannot be cultivated in vitro at present, but a procedure is described for the isolation and purification of small amounts ...
  • The morphology and morphogenesis of jaagsiekte retrovirus (JSRV) 
    Verwoerd, Daniel Wynand; Payne, Anna-Lise; Garnett, Helen M.; Bigalke, R.D. (Published by The Government Printer, Pretoria, 1983)
    Jaagsiekte retrovirus (JSRV) was recently shown to be the aetiological agent of jaagsiekte (ovine pulmonary adenomatosis). The morphogenesis of JSRV was studied in jaagsiekte tumour tissue. Intracytoplasmic particles, often ...