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Polymerase chain reaction assay based on ratA gene allows differentiation between Salmonella enterica subsp. enterica serovar Gallinarum biovars Gallinarum and Pullorum
(2013-03-28)
Salmonella Pullorum and Salmonella Gallinarum are classified as biovars of Salmonella enterica subsp. enterica serovar Gallinarum. These salmonellae are the causative agents of Pullorum disease and fowl typhoid, respectively, ...
Polymerase chain reaction assay based on ratA gene allows differentiation between Salmonella enterica subsp. enterica serovar Gallinarum biovars Gallinarum and Pullorum
(2013-03-28)
Salmonella Pullorum and Salmonella Gallinarum are classified as biovars of Salmonella enterica subsp. enterica serovar Gallinarum. These salmonellae are the causative agents of Pullorum disease and fowl typhoid, respectively, ...
Revisiting persistent salmonella infection and the carrier state: What do we know?
(2021-10-01)
One characteristic of the few Salmonella enterica serovars that produce typhoid-like infections is that disease-free persistent infection can occur for months or years in a small number of individuals post-convalescence. ...
Diferenciação molecular entre Salmonella enterica subsp enterica sorovar Pullorum e Salmonella enterica subsp enterica sorovar Gallinarum
(Universidade Estadual Paulista (Unesp), 2008-02-15)
A Salmonella Pullorum (SP) é muito semelhante à Salmonella Gallinarum (SG), agentes da Pulorose e Tifo aviário, respectivamente, sendo responsáveis por perdas econômicas no setor avícola. São salmonelas de composição ...
Avaliação da patogenicidade de estirpes mutantes de Salmonella Gallinarum biovar Gallinarum para genes relacionados ao metabolismo naturalmente defectivos em S. Gallinarum biovar Pullorum
(Universidade Estadual Paulista (Unesp), 2017-07-04)
O tifo aviário, causado por Salmonella Gallinarum biotipo Gallinarum, é uma infecção caracterizada pela alta mortalidade nos lotes de aves suscetíveis acometidos, enquanto S. Gallinarum biotipo Pullorum, o agente da pulorose, ...
Requirement for cobalamin by Salmonella enterica serovars Typhimurium, Pullorum, Gallinarum and Enteritidis during infection in chickens
(Sociedade Brasileira de Microbiologia, 2011-12-01)
Salmonella enterica serovar Typhimurium synthesizes cobalamin (vitamin B12) only during anaerobiosis. Two percent of the S. Typhimurium genome is devoted to the synthesis and uptake of vitamin B12 and to B12-dependent ...
Requirement for cobalamin by Salmonella enterica serovars Typhimurium, Pullorum, Gallinarum and Enteritidis during infection in chickens
(Sociedade Brasileira de Microbiologia, 2011-12-01)
Salmonella enterica serovar Typhimurium synthesizes cobalamin (vitamin B12) only during anaerobiosis. Two percent of the S. Typhimurium genome is devoted to the synthesis and uptake of vitamin B12 and to B12-dependent ...
EXAMINATION BY ELISA OF SERA OBTAINED FROM CHICKEN BREEDER AND LAYER FLOCKS SHOWING EVIDENCE OF FOWL TYPHOID OR PULLORUM DISEASE
(World Veterinary Poultry Assn, 1995-09-01)
An indirect ELISA using soluble whole cell antigen was used to screen serum samples obtained from breeder and layer flocks some of which had shown clinical or bacteriological evidence of infection with Salmonella Gallinarum ...
EXAMINATION BY ELISA OF SERA OBTAINED FROM CHICKEN BREEDER AND LAYER FLOCKS SHOWING EVIDENCE OF FOWL TYPHOID OR PULLORUM DISEASE
(World Veterinary Poultry Assn, 1995-09-01)
An indirect ELISA using soluble whole cell antigen was used to screen serum samples obtained from breeder and layer flocks some of which had shown clinical or bacteriological evidence of infection with Salmonella Gallinarum ...