Isolation,identification and sequence analysis of the strain JL/07/SW with deletion mutations of PRRSV / 中国兽医学报
Chinese Journal of Veterinary Science
; (12): 830-835, 2009.
Article
de Zh
| WPRIM
| ID: wpr-406353
Bibliothèque responsable:
WPRO
ABSTRACT
One strain of PRRSV was isolated from tissue of piglets died of obvious respiratory syndrome and high fever.It was identified as a strain of American type PRRSV by serological test and gene sequencing.According to American type PRRSV VR-2332,we designed 3 pairs of primers to aim directly at N gene,GP5 gene and variation sequence of NSP2.The results of sequence analysis indicated a discontinuous deletion of 30 amino acids in nonstructural protein 2 (NSP2).N and GP5 gene is conservative relatively.
Texte intégral:
1
Indice:
WPRIM
Type d'étude:
Diagnostic_studies
langue:
Zh
Texte intégral:
Chinese Journal of Veterinary Science
Année:
2009
Type:
Article