https://www.selleckchem.com/pr....oducts/brefeldin-a.h
Newcastle disease virus (NDV) cultures held in the isolate collections in Ethiopia between 1976 and 2008 were not characterized using biological and molecular techniques. The already characterized NDV isolates belonged to genotype VI but the genetic nature of previously collected isolates, which could shade light on the history of introduction into the country and their evolutionary relationships, were not established. A total of 14 NDVs (11 obtained from outbreak cases in chickens and three commercial vaccinal strains used in the c
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