Artículo
MLVA typing of Mycoplasma hyopneumoniae bacterins and field strains
Tamiozzo, Pablo Jesus
; Zamora, R; Lucchesi, Paula Maria Alejandra
; Estanguet, Abel Ariel
; Parada, Julian
; Carranza Martin, Ana Cristina
; Camacho Ortega, Pablo Alfredo
; Ambrogi, Arnaldo
Fecha de publicación:
08/2015
Editorial:
BMJ Publishing Group
Revista:
Veterinary Record Open
ISSN:
2052-6113
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Because of the lack of information about both the genetic characteristics of Mycoplasma hyopneumoniae commercial vaccines and their relationship with field strains, the authors attempted to identify genetic subtypes of some M hyopneumoniae bacterins, and to compare them with M. hyopneumoniae field strains. Six commercial M hyopneumoniae bacterins and 28 bronchoalveolar lavages from pigs at slaughter from three herds were analysed by Multiple-Locus Variable number tandem repeat Analysis (MLVA) on p146R1, p146R3, H4, H5 and p95 loci. The results obtained showed the presence of more than one M hyopneumoniae genotype in some pigs and also in one of the bacterins analysed. It is also worth noting that MLVA typing allowed the distinction among circulating field strains and also when comparing them with vaccine strains, which, knowing the relatedness among them, could be useful in the research of the efficacy of the vaccines.
Palabras clave:
Swine
,
Enzootic Pneumonia
,
Mycoplasma Hyopneumoniae
,
Genetic Subtypes
,
Mlva
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos(CIVETAN)
Articulos de CENTRO DE INVESTIGACION VETERINARIA DE TANDIL
Articulos de CENTRO DE INVESTIGACION VETERINARIA DE TANDIL
Citación
Tamiozzo, Pablo Jesus; Zamora, R; Lucchesi, Paula Maria Alejandra; Estanguet, Abel Ariel; Parada, Julian; et al.; MLVA typing of Mycoplasma hyopneumoniae bacterins and field strains; BMJ Publishing Group; Veterinary Record Open; 2; 2; 8-2015; 1-5; e000117
Compartir
Altmétricas