Genomic characterization of a proventriculitis-associated infectious bronchitis coronavirus.
Virus Genes
; 40(3): 421-2, 2010 Jun.
Article
em En
| MEDLINE
| ID: mdl-20195741
ABSTRACT
Transmissible proventriculitis associated with infectious bronchitis virus (IBV) was at first seen in eastern China in mid-1995, and is now endemic in China. Herein, the complete genome sequence of a proventiculitis-associated infectious bronchitis coronavirus (ZJ971) was sequenced and analyzed. Compared with the genome of the vaccine strain H120, ZJ971 had 54 nucleotide substitutions and a deletion in the 3'-UTR. The substitutions were in the regions of nsp2-nsp5, nsp7, nsp12, nsp13, nsp15, S and N genes, and the untranslating region. The results indicated that ZJ971 could be a variant of IBV strain H120.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Proventrículo
/
Gastropatias
/
Genoma Viral
/
Análise de Sequência de DNA
/
Infecções por Coronavirus
/
Vírus da Bronquite Infecciosa
Tipo de estudo:
Risk_factors_studies
Limite:
Animals
País/Região como assunto:
Asia
Idioma:
En
Revista:
Virus Genes
Assunto da revista:
BIOLOGIA MOLECULAR
/
VIROLOGIA
Ano de publicação:
2010
Tipo de documento:
Article