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| Costa, Geraldo Márcio da; UFLA; Paiva, Luciano Vilela; UFLA; Piccoli, Roberta Hilsdorf; Universidade Federal de Lavras; Figueiredo, Demétrio Junqueira; Universidade Federal de Lavras; Pereira, Ulisses de Pádua; UFLA; Silva, Nivaldo da; EV-UFMG. |
| Evaluation of a simplified key for the identification of coagulase-positive Staphylococcus isolated from bovine mastitis. Three hundred fourty four strains of coagulase-positive Staphylococcus (CPS), isolated from mastitis cases, underwent phenotypic and genotypic tests to evaluate the efficiency of a simplified key, based on phenotypic tests for the discrimination of these microorganisms. The tests consisted of amplification of the femA gene and hemolysis in blood agar, production of acetoin and fermentation of maltose, mannitol and trehalose. Strains that showed negative results in the amplification test of the femA gene or that were not identified as Staphylococcus aureus (S. aureus) by phenotypic tests were tested with the APISTAPH kit... |
| Tipo: Pesquisa laboratorial |
Palavras-chave: 5.05.02.03-4 mastitis pathogens; Characterization; Coagulase test; PCR; Biochemical tests Doenças Infecciosas dos Animais mastitis pathogens; Characterization; Coagulase test; PCR; Biochemical tests. |
| Ano: 2010 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/6276 |
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