Article
A Wild-Type Porcine Encephalomyocarditis Virus Containing a Short Poly(C) Tract Is Pathogenic to Mice, Pigs, and Cynomolgus Macaques
14 Aug 2003
Abstract excerpt
Previous studies using wild-type Encephalomyocarditis virus (EMCV) and Mengo virus, which have long poly(C) tracts (61 to 146 C's) at the 5' nontranslated region of the genome, and variants of these viruses genetically engineered to truncate or substitute the poly(C) tracts have produced conflicting data on the role of the poly(C) tract in the virulence of these viruses. Analysis of the nucleotide sequence of an...
