Isolation and molecular characterization of a urease-negative Actinobacillus pleuropneumoniae mutant.
J Vet Diagn Invest
; 30(1): 172-174, 2018 Jan.
Article
em En
| MEDLINE
| ID: mdl-29145759
ABSTRACT
An atypical urease-negative mutant of Actinobacillus pleuropneumoniae serovar 2 was isolated in Japan. Nucleotide sequence analysis of the urease gene cluster revealed that the insertion of a short DNA sequence into the cbiM gene was responsible for the urease-negative activity of the mutant. Veterinary diagnostic laboratories should be watchful for the presence of aberrant urease-negative A. pleuropneumoniae isolates.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Pleuropneumonia
/
Doenças dos Suínos
/
Urease
/
Infecções por Actinobacillus
/
Actinobacillus pleuropneumoniae
Tipo de estudo:
Diagnostic_studies
Limite:
Animals
País/Região como assunto:
Asia
Idioma:
En
Revista:
J Vet Diagn Invest
Assunto da revista:
MEDICINA VETERINARIA
Ano de publicação:
2018
Tipo de documento:
Article