{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,22]],"date-time":"2025-10-22T23:08:29Z","timestamp":1761174509894,"version":"3.30.2"},"reference-count":43,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2008,6,28]],"date-time":"2008-06-28T00:00:00Z","timestamp":1214611200000},"content-version":"vor","delay-in-days":2919,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["APMIS"],"published-print":{"date-parts":[[2000,7]]},"abstract":"<jats:p>Eighty\u2010six<jats:italic>Staphylococcus aureus<\/jats:italic>isolates from cases of bovine mastitis were characterised biochemically and with respect to serotype, multilocus enzyme electrophoresis genotypes, antibiotic sensitivity, and production of enterotoxins A through D (SEA\u2010D) and toxic shock syndrome toxin\u20101 (TSST\u20101). The samples were obtained from 81 different cows from 79 Norwegian dairy herds in 10 different counties in southern Norway. There was an equal representation of isolates from cases of acute, chronic and subclinical mastitis. Multilocus enzyme electrophoresis using 13 genetic loci showed that 69 of 86 isolates had the same electrophoretic type. This common electrophoretic type comprised isolates that differed in the expression of other phenotypical characteristics studied. Fifty\u2010eight percent of the isolates produced one or more enterotoxins, predominantly a combination of SEC and TSST\u20101. Capsular serotyping revealed that 95% of the isolates belonged to serotype 8. No correlation was found between the factors studied and the clinical classification of mastitis. It appears that the majority of<jats:italic>S. aureus<\/jats:italic>isolates recovered from cases of bovine mastitis in Norway are genetically closely related and express common phenotypical characteristics.<\/jats:p>","DOI":"10.1034\/j.1600-0463.2000.d01-98.x","type":"journal-article","created":{"date-parts":[[2003,10,15]],"date-time":"2003-10-15T02:35:50Z","timestamp":1066185350000},"page":"565-572","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":29,"title":["Characterisation of isolates of<i>Staphylococcus aureus<\/i>from acute, chronic and subclinical mastitis in cows in Norway"],"prefix":"10.1111","volume":"108","author":[{"given":"TORE","family":"Tollersrud","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"KEVIN","family":"Kenny","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"DOMINIQUE A.","family":"Caugant","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"ARVE","family":"Lund","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2008,6,28]]},"reference":[{"volume-title":"Annual report from the mastitis laboratories of Norway 1998","year":"1999","author":"Anonymous","key":"e_1_2_1_2_2"},{"key":"e_1_2_1_3_2","doi-asserted-by":"publisher","DOI":"10.3168\/jds.S0022-0302(99)75288-4"},{"key":"e_1_2_1_4_2","doi-asserted-by":"publisher","DOI":"10.3168\/jds.S0022-0302(89)79266-3"},{"key":"e_1_2_1_5_2","doi-asserted-by":"publisher","DOI":"10.1136\/vr.118.8.199"},{"key":"e_1_2_1_6_2","doi-asserted-by":"crossref","first-page":"1853","DOI":"10.1128\/iai.61.5.1853-1858.1993","article-title":"Effects of in vitro and in vivo growth conditions on expression of type 8 capsular polysaccharide by Staphylococcus aureus.","volume":"61","author":"Lee JC","year":"1993","journal-title":"Infect Immun"},{"key":"e_1_2_1_7_2","doi-asserted-by":"publisher","DOI":"10.1128\/AEM.57.2.618-621.1991"},{"key":"e_1_2_1_8_2","doi-asserted-by":"crossref","first-page":"828","DOI":"10.1128\/jcm.22.5.828-834.1985","article-title":"Encapsulation and capsular types in isolates of Staphylococcus aureus from different sources and relationship to phage types","volume":"22","author":"Sompolinsky D.","year":"1985","journal-title":"J Clin Microbiol"},{"key":"e_1_2_1_9_2","doi-asserted-by":"crossref","first-page":"445","DOI":"10.1128\/jcm.22.3.445-447.1985","article-title":"Method for the serological typing of the capsular polysaccharides of Staphylococcus aureus.","volume":"22","author":"Karakawa WW","year":"1985","journal-title":"J Clin Microbiol"},{"key":"e_1_2_1_10_2","first-page":"285","article-title":"Capsular polysaccharides of Staphvlococcus aureus.","volume":"4","author":"Karakawa WW","year":"1982","journal-title":"Semin Infect Dis"},{"key":"e_1_2_1_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/0732-8893(84)90002-6"},{"key":"e_1_2_1_12_2","doi-asserted-by":"crossref","first-page":"526","DOI":"10.1128\/jcm.25.3.526-530.1987","article-title":"Serotyping and electron microscopy studies of Staphylococcus aureus clinical isolates with monoclonal antibodies to capsular polysaccharide types 5 and 8","volume":"25","author":"Hochkeppel HK","year":"1987","journal-title":"J Clin Microbiol"},{"key":"e_1_2_1_13_2","doi-asserted-by":"crossref","first-page":"2998","DOI":"10.1128\/JCM.38.8.2998-3003.2000","article-title":"Genetic and serologic evaluation of capsule production by bovine mammary isolates of Staphylococcus aureus and other Staphylococcus spp. from Europe and the United States","volume":"38","author":"Tollersrud T.","year":"2000","journal-title":"J Clin Microbiol"},{"key":"e_1_2_1_14_2","doi-asserted-by":"crossref","first-page":"38","DOI":"10.1128\/jcm.26.1.38-40.1988","article-title":"Prevalence of capsular polysaccharide types 5 and 8 among Staphylococcus aureus isolates from cow, goat, and ewe milk","volume":"26","author":"Poutrel B.","year":"1988","journal-title":"J Clin Microbiol"},{"key":"e_1_2_1_15_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0378-1135(97)00172-7"},{"key":"e_1_2_1_16_2","doi-asserted-by":"crossref","first-page":"846","DOI":"10.1128\/JCM.38.2.846-850.2000","article-title":"Capsule expression by bovine isolates of Staphylococcus aureus from Argentina: genetic and epidemiologic analyses","volume":"38","author":"Sordelli DO","year":"2000","journal-title":"J Clin Microbiol"},{"key":"e_1_2_1_17_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.2185544"},{"key":"e_1_2_1_18_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1574-6968.1991.tb04205.x"},{"key":"e_1_2_1_19_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1699-0463.1994.tb04839.x"},{"key":"e_1_2_1_20_2","doi-asserted-by":"crossref","first-page":"273","DOI":"10.1186\/BF03547695","article-title":"Lack of staphylococcal enterotoxin production among strains of Staphylococcus aureus from bovine mastitis in Denmark","volume":"36","author":"Aarestrup FM","year":"1995","journal-title":"Acta Vet Scand"},{"key":"e_1_2_1_21_2","doi-asserted-by":"publisher","DOI":"10.1136\/vr.119.17.435"},{"key":"e_1_2_1_22_2","doi-asserted-by":"publisher","DOI":"10.1292\/jvms.55.297"},{"key":"e_1_2_1_23_2","doi-asserted-by":"publisher","DOI":"10.1292\/jvms.57.299"},{"key":"e_1_2_1_24_2","first-page":"193","article-title":"Induction of type 2 cytokines by a staphylococcal enterotoxin superantigen","volume":"7","author":"Ferens WA","year":"1998","journal-title":"J Nat Toxins"},{"key":"e_1_2_1_25_2","doi-asserted-by":"publisher","DOI":"10.1128\/AEM.51.5.873-884.1986"},{"key":"e_1_2_1_26_2","doi-asserted-by":"publisher","DOI":"10.1128\/JCM.33.2.376-380.1995"},{"key":"e_1_2_1_27_2","doi-asserted-by":"publisher","DOI":"10.1017\/S0950268897007802"},{"key":"e_1_2_1_28_2","article-title":"Mastitis can take on several different forms. National Mastitis Council","volume":"19","author":"Anonymous","year":"1996","journal-title":"Newsletter"},{"key":"e_1_2_1_29_2","doi-asserted-by":"crossref","first-page":"2612","DOI":"10.1128\/jcm.28.12.2612-2615.1990","article-title":"Expression of type 8 capsular polysaccharide and production of toxic shock syndrome toxin 1 are associated among vaginal isolates of Staphylococcus aureus.","volume":"28","author":"Lee JC","year":"1990","journal-title":"J Clin Microbiol"},{"key":"e_1_2_1_30_2","doi-asserted-by":"publisher","DOI":"10.1099\/00221287-143-7-2395"},{"volume-title":"User's guide, Neo\u2010Sensitabs","year":"1998","author":"Anonymous","key":"e_1_2_1_31_2"},{"volume-title":"Numerical taxonomy","year":"1973","author":"Sneath PHA","key":"e_1_2_1_32_2"},{"key":"e_1_2_1_33_2","doi-asserted-by":"crossref","first-page":"1537","DOI":"10.2460\/ajvr.1998.59.12.1537","article-title":"Serotyping scheme for Staphylococcus aureus isolated from cows with mastitis","volume":"59","author":"Guidry AJ","year":"1998","journal-title":"Am J Vet Res"},{"key":"e_1_2_1_34_2","doi-asserted-by":"crossref","first-page":"243","DOI":"10.1186\/BF03548487","article-title":"A study of phage\u2010 and ribotype patterns of Staphylococcus aureus isolated from bovine mastitis in the Nordic countries","volume":"38","author":"Aarestrup FM","year":"1997","journal-title":"Acta Vet Scand"},{"key":"e_1_2_1_35_2","doi-asserted-by":"publisher","DOI":"10.1016\/0007-1935(90)90033-Y"},{"key":"e_1_2_1_36_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0378-1135(96)01253-9"},{"key":"e_1_2_1_37_2","doi-asserted-by":"crossref","first-page":"706","DOI":"10.1128\/jcm.31.3.706-707.1993","article-title":"Production of enterotoxins and toxic shock syndrome toxin by bovine mammary isolates of Staphylococcus aureus.","volume":"31","author":"Kenny K.","year":"1993","journal-title":"J Clin Microbiol"},{"key":"e_1_2_1_38_2","doi-asserted-by":"crossref","first-page":"543","DOI":"10.4315\/0362-028X-40.8.543","article-title":"Correlation of enterotoxin and thermonuclease production with some physiological and biochemical properties of staphylococcal strains isolated from different sources","volume":"40","author":"Niskanen A.","year":"1977","journal-title":"J Food Prot"},{"key":"e_1_2_1_39_2","first-page":"423","article-title":"Enterotoxin production by Staphylococcus aureus related to the origin of the strains","volume":"89","author":"Olsvik O.","year":"1981","journal-title":"Acta path microbiol scand B"},{"key":"e_1_2_1_40_2","doi-asserted-by":"publisher","DOI":"10.1017\/S0950268800068473"},{"key":"e_1_2_1_41_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.8093647"},{"key":"e_1_2_1_42_2","unstructured":"WaageS. BjorlandJ. CaugantDA OppegaardH. TollersrudT. M\u00d8RkT. et al.Spread ofStaphylococcus aureusresistant to penicillin and tetracycline within and between dairy herds (submitted)."},{"key":"e_1_2_1_43_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1574-6968.1998.tb13278.x"},{"key":"e_1_2_1_44_2","doi-asserted-by":"publisher","DOI":"10.1128\/jb.171.9.4799-4806.1989"}],"container-title":["APMIS"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1034%2Fj.1600-0463.2000.d01-98.x","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1034\/j.1600-0463.2000.d01-98.x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,12,14]],"date-time":"2024-12-14T01:54:57Z","timestamp":1734141297000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1034\/j.1600-0463.2000.d01-98.x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2000,7]]},"references-count":43,"journal-issue":{"issue":"9","published-print":{"date-parts":[[2000,7]]}},"alternative-id":["10.1034\/j.1600-0463.2000.d01-98.x"],"URL":"https:\/\/doi.org\/10.1034\/j.1600-0463.2000.d01-98.x","archive":["Portico"],"relation":{},"ISSN":["0903-4641","1600-0463"],"issn-type":[{"type":"print","value":"0903-4641"},{"type":"electronic","value":"1600-0463"}],"subject":[],"published":{"date-parts":[[2000,7]]},"assertion":[{"value":"2008-06-28","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}