Consulta: subjectFacets:"Salmonella Pullorum"
Registros recuperados: 3
Data/hora: 11/06/2024 11:22:09

Salmonelose em aves: estratégias básicas de prevenção.
Provedor de dados: 14
Autores: DUARTE, S. C.; MOTA, S. C. A.; BARBIERI, F.; GIL, D. F.
bitstream/item/181853/1/final8824.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Controle de doenças; Saúde aviária; Setor avícola; Sanidade Animal; Avicultura; Veterinária Preventiva; Profilaxia; Salmonelose; Salmonella Gallinarum; Salmonella Pullorum.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094447

Molecular differentiation of Salmonella Gallinarum and Salmonella Pullorum by RFLP of fliC gene from Brazilian isolates
Provedor de dados: 89
Autores: Paiva,JB; Cavallini,JS; Silva,MD; Almeida,MA; Ângela,HL; Berchieri Junior,A.
Although Salmonella Pullorum and Salmonella Gallinarum cause different diseases in poultry, they are very similar. Both are non-motile and present the same somatic antigenic structure. They are differentiated by biochemical tests. Certain atypical strains are very difficult to distinguish. They do not produce the expected results when dulcitol and ornithine descarxboxylase tests are performed. Therefore, additional tests could be helpful. Many studies have chose the part I of the gene that encodes flagellin (fliC) to differentiate serotypes. Most Salmonella strains have two structural genes (fliC and fliB) that encode flagellins. Non-motile strains generally present these structural genes, but are not able to build a functional flagellum. It was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: FliC gene; Differentiation; Salmonella Gallinarum; Salmonella Pullorum.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2009000400009

Molecular differentiation between Salmonella enterica subsp enterica serovar Pullorum and Salmonella enterica subsp enterica serovar Gallinarum
Provedor de dados: 58
Autores: Ribeiro,Simone Alves Mendes; Paiva,Jaqueline Boldrin de; Zotesso,Fábio; Lemos,Manoel Victor Franco; Berchieri Júnior,Ângelo.
S. Pullorum (SP) and S. Gallinarum (SG) are very similar. They are the agents of pullorum disease and fowl typhoid, respectively, and the two diseases are responsible for economic losses in poultry production. Although SP and SG are difficult to be differentiated in routine laboratory procedures, the ability to metabolize ornithine is a biochemical test that may be used to achieve this aim. While SP is able to decarboxylate this amino acid, SG is not. However, the isolation of strains showing atypical biochemical behavior has made this differentiation difficult. One of the genes associated with the metabolization of the amino acid ornithine is called speC, and is found in both serovars. The analysis of 21 SP and 15 SG strains by means of PCR did not enable...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Salmonella Pullorum; Salmonella Gallinarum; Differentiation; PCR.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822009000100032