Differentiation between infectious bovine rhinotracheitis virus (Bovine herpesvirus 1) strains by Eco RI restriction endonuclease analysis

acide acide organique acids adn agentes nocivos analisis analyse analyse chimique analysis animal animal domestique animal pour cuirs et peaux animales animales de carne animals artiodactyla artiodactyle bovidae bovide bovin bovine bovines cattle chemical analysis diseases dna domestic animals electroforesis electrophoresis enfermedades respiratorias enzimas enzyme enzymes europa europa occidental europe europe occidentale facteur nuisible ganado ganado bovino herpetoviridae immunological techniques injurious factors livestock maladie organique maladie respiratoire mammals meat animals methode methods nucleic acids nucleic compounds organic acids organic compounds organic diseases procesamiento processing respiratory diseases rumiante ruminant ruminants separating separation technique immunologique traitement vertebrados vertebrates vertebre virose viroses virosis virus viruses western europe