Verschoor, J.A. (Jan Adrianus), 1953-; Bragg, R.R. (Robert Richard); Purdan, G.; Coetzee, L.; Verwoerd, Daniel Wynand
(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1995)
Strain 0083 and two field isolates of H. paragallinarum were previously converted into NAD-independent
organisms by the use of crude DNA extractions from naturally occurring NAD-independent H. paragallinarumisolates. Two ...