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URI permanente para esta coleçãohttps://locus.ufv.br/handle/123456789/11847
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Item Draft genome sequences of Staphylococcus aureus strains isolated from subclinical bovine mastitis in Brazil(Genome Announcements, 2016-02-18) Silva, Danielle Mendes; Silva, Mônica Pacheco da; Vidigal, Pedro M. Pereira; Barcelos, Rafael Mazioli; Klein, Raphael Contelli; Aguilar, Ananda Pereira; Fabres-Klein, Mary Hellen; Oliveira, Guilherme; Ribon, Andréa Oliveira BarrosHere, we present the draft genome sequences of four Staphylococcus aureus strains isolated from mastitic milk collected from animals with subclinical manifestations. Three of them were typed as sequence type 126 (ST126), a genotype with no genome sequence available. ST126 is found in several herds of southern Brazil and is described as a bovine pathogen strongly associated with milk around the world.Item An association between milk and slime increases biofilm production by bovine Staphylococcus aureus(Biomed Central Public Veterinary Research, 2015-01-16) Fabres-Klein, Mary Hellen; Santos, Mário Junior Caizer; Klein, Raphael Contelli; Souza, Guilherme Nunes de; Ribon, Andrea de Oliveira BarrosStaphylococcus aureus is associated with chronic mastitis in cattle, and disease manifestation is usually refractory to antibiotic therapy. Biofilm production is a key element of S. aureus pathogenesis and may contribute to the treatment failure that is consistently reported by veterinarians. Minas Gerais State is the largest milk-producing state in Brazil, and the characterization of bacterial isolates is an important aspect of disease control for dairy farmers. Here, we investigated the potential of S. aureus isolated from bovine mastitis to produce slime and biofilm in a skim-milk medium and classified the isolates according to their agr type.