Forty pestivirus isolates sampled from cattle in Turkey between 2002 and 2007 were characterized according to 5' untranslated region (5'UTR) sequences and autoprotease (N(pro) ) gene sequences. The sampling of Bovine virus diarrhoea viruses (BVDVs) from 15 farms in five different regions indicated that BVDV 1-l (18/40, 45%) was the predominant genotype in Turkey; the samples also contained the genotypes 1-f (10/40, 25%), 1-b (7/40, 17.5%), 1-d (3/40, 7.5%), and 1-a (2/40, 5%), respectively.
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