Phenotypic and genotypic features of Staphylococcus aureus strains isolated from cattle and humans

dc.contributor.authorUnal, Nilgun
dc.contributor.authorIstanbulluoglu, Ersin
dc.date.accessioned2020-06-25T17:48:43Z
dc.date.available2020-06-25T17:48:43Z
dc.date.issued2009
dc.departmentKırıkkale Üniversitesi
dc.description.abstractThe aim of this study was to determine susceptibility patterns of S. aureus strains (46 were isolated from bovine milk samples with mastitis, 35 from bovine teat skins, 3 from bovine noses, 3 from caretaker hands and 3 from caretaker noses) to various antibiotics by E-tets and was to define genotypic characteristics of these isolates by plasmid and Pulsed Field Gel Electrophoresis (PFGE) analyses. According to E-test results, the percentages of S. aureus isolates resistant to penicilin G, tetracycline, erythromycin, oxacilline and enrofloxacin were found to be 85.4% (82), 39.6% (38), 5.2% (5), 3.1% (3) and 1.0% (1), respectively. Nine different types were determined in the plasmid analyses of the isolates. In 87 (90.6%) of the isolates, 10 different types of plasmids with the sizes between 1.8-19 kb were determined while no plasmid was detected from the 9 (9.4%) of the isolates. Genetic relationships among S. aureus isolates were performed using PFGE method and 42 distinct PFGE patterns were identified. Strains were assigned as 13 major lineage groups (A, B, C, D, E, F, G, H, I, J, K, L, M) with respect to the genetic relationships. 58.3% (56 samples) of strains were clustered as pulsotype A. In conclusion, according to plasmid analysis and PFGE data, a clone of S. aureus was broadly detected in dairy farms in Kirikkale province.en_US
dc.identifier.citationÜnal, N., İstanbulluoğlu, E. (2009). İnsan ve sığır kökenli Staphylococcus aureus izolatlarının fenotipik ve genotipik özelliklerinin araştırılması. Ankara Üniversitesi Veteriner Fakültesi Dergisi, 56(2), 119 - 126.en_US
dc.identifier.endpage126en_US
dc.identifier.issn1300-0861
dc.identifier.issn1308-2817
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-72849117470
dc.identifier.scopusqualityQ3
dc.identifier.startpage119en_US
dc.identifier.trdizinidtrdizinikyoktur
dc.identifier.urihttps://hdl.handle.net/20.500.12587/4536
dc.identifier.volume56en_US
dc.identifier.wosWOS:000265357000006
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isotr
dc.publisherAnkara Univ Pressen_US
dc.relation.ispartofAnkara Universitesi Veteriner Fakultesi Dergisi
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAntibiotic resistanceen_US
dc.subjectMICen_US
dc.subjectPFGEen_US
dc.subjectplasmid analysesen_US
dc.subjectStaphylococcus aureusen_US
dc.titlePhenotypic and genotypic features of Staphylococcus aureus strains isolated from cattle and humansen_US
dc.typeArticle

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