{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1390864667710672512.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.5803/jsfm.41.119"}},{"identifier":{"@type":"NDL_BIB_ID","@value":"033766791"}},{"identifier":{"@type":"URI","@value":"http://id.ndl.go.jp/bib/033766791"}},{"identifier":{"@type":"URI","@value":"https://ndlsearch.ndl.go.jp/books/R000000004-I033766791"}},{"identifier":{"@type":"URI","@value":"https://www.jstage.jst.go.jp/article/jsfm/41/3/41_119/_pdf"}},{"identifier":{"@type":"URI","@value":"https://search.jamas.or.jp/link/ui/2025043596"}}],"dc:title":[{"@language":"en","@value":"<i>Escherichia coli</i> O-genotyping PCR and H-genotypingPCR Methods on Food Poisoning of Diarrheagenic <i>E. coli</i>"},{"@language":"ja","@value":"下痢原性大腸菌食中毒事例におけるO血清群およびH型の遺伝子型判定PCR検査法の活用"},{"@language":"ja-Kana","@value":"ゲリ ゲンセイ ダイチョウキン ショクチュウドク ジレイ ニ オケル O ケッセイグン オヨビ Hガタ ノ イデンシ カタハンテイ PCR ケンサホウ ノ カツヨウ"}],"dc:language":"ja","description":[{"type":"abstract","notation":[{"@language":"en","@value":"<p>Diarrheagenic <i>Escherichia coli</i> strains are mainly classified into the following five pathotypes; enteropathogenic <i>E. coli</i>, enterotoxigenic <i>E. coli</i>, enteroinvasive <i>E. coli</i>, enterohemorrhagic <i>E. coli</i> and enteroaggregative <i>E. coli</i>. <i>E. coli</i> strains of various pathotypes can be further classified by their serotypes combined by O-serogroup and H-type. Generally in Japan, the commercial O-antisera and H-antisera are used to serotype strains. These serotypes provide useful information in investigations of outbreaks and epidemiological studies. In May 2021, a large-scale food poisoning outbreak thought to be caused by <i>E. coli</i> occurred in Saitama City. Serotyping of 21 <i>E. coli</i> strains carrying virulence genes isolated from patients and an asymptomatic cooking worker was carried out using a commercially available kit, but most of the strains (57%) could not be serotyped. Therefore, in this study, we tried the multiplex PCR methods including <i>E. coli</i> O-genotyping PCR and <i>E. coli</i> H-genotyping PCR. As a result, only 5% of strains could not be determined their Og-types, and the main genotype in this case was found to be Og104:Hg4 (12/21 strains) carrying <i>astA</i>+<i>aggR</i> or <i>estA2</i>+<i>elt</i>+<i>astA</i>+<i>aggR</i>. In conclusion, we believe that Og-typing PCR and Hg-typing PCR are effective methods in investigating cases caused by pathogenic <i>E. coli</i> belonging to rare pathotypes.</p>"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410864667710672514","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Odagiri Masaaki"},{"@language":"ja","@value":"小田切 正昭"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Saitama City Institute of Health Science and Research"},{"@language":"ja","@value":"さいたま市健康科学研究センター"}]},{"@id":"https://cir.nii.ac.jp/crid/1410864667710672515","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Kato Naoki"},{"@language":"ja","@value":"加藤 直樹"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"さいたま市健康科学研究センター"},{"@language":"en","@value":"Saitama City Institute of Health Science and Research"}]},{"@id":"https://cir.nii.ac.jp/crid/1410864667710672513","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Sone Miki"},{"@language":"ja","@value":"曽根 美紀"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"さいたま市健康科学研究センター"},{"@language":"en","@value":"Saitama City Institute of Health Science and Research"}]},{"@id":"https://cir.nii.ac.jp/crid/1410864667710672512","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Tsuchiya Akihiko"},{"@language":"ja","@value":"土屋 彰彦"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"さいたま市健康科学研究センター"},{"@language":"en","@value":"Saitama City Institute of Health Science and Research"}]},{"@id":"https://cir.nii.ac.jp/crid/1410864667710672516","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Kondo Takahide"},{"@language":"ja","@value":"近藤 貴英"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Saitama City Institute of Health Science and Research"},{"@language":"ja","@value":"さいたま市健康科学研究センター"}]},{"@id":"https://cir.nii.ac.jp/crid/1410864667710672517","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Iguchi Atsushi"},{"@language":"ja","@value":"井口 純"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"宮崎大学農学部畜産草地科学科"},{"@language":"en","@value":"Department of Animal and Grassland Sciences, Faculty of Agriculture, University of Miyazaki"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"13408267"},{"@type":"EISSN","@value":"18825982"},{"@type":"CODEN","@value":"SHBIEA"},{"@type":"NDL_BIB_ID","@value":"000000093301"},{"@type":"ISSN","@value":"13408267"},{"@type":"LISSN","@value":"13408267"},{"@type":"NCID","@value":"AN10552871"}],"prism:publicationName":[{"@language":"en","@value":"Japanese Journal of Food Microbiology"},{"@language":"ja","@value":"日本食品微生物学会雑誌"},{"@language":"en","@value":"Jpn. J. Food Microbiol."},{"@language":"en","@value":"Nihon Shokuhin Biseibutsu Gakkai zasshi"},{"@language":"ja","@value":"日食微誌"},{"@language":"en","@value":"Jpn.J.Food Microbiol."}],"dc:publisher":[{"@language":"en","@value":"Japanese Society of Food Microbiology"},{"@language":"ja","@value":"日本食品微生物学会"}],"prism:publicationDate":"2024-09-30","prism:volume":"41","prism:number":"3","prism:startingPage":"119","prism:endingPage":"123"},"reviewed":"false","url":[{"@id":"http://id.ndl.go.jp/bib/033766791"},{"@id":"https://ndlsearch.ndl.go.jp/books/R000000004-I033766791"},{"@id":"https://www.jstage.jst.go.jp/article/jsfm/41/3/41_119/_pdf"},{"@id":"https://search.jamas.or.jp/link/ui/2025043596"}],"availableAt":"2024-09-30","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=Diarrheagenic%20%3Ci%3EEscherichia%20coli%3C/i%3E","dc:title":"Diarrheagenic <i>Escherichia coli</i>"},{"@id":"https://cir.nii.ac.jp/all?q=Og104:Hg4","dc:title":"Og104:Hg4"},{"@id":"https://cir.nii.ac.jp/all?q=%3Ci%3EE.%20coli%3C/i%3E%20O-genotyping%20PCR%20and%20%3Ci%3EE.%20coli%3C/i%3EH-genotyping%20PCR","dc:title":"<i>E. coli</i> O-genotyping PCR and <i>E. coli</i>H-genotyping PCR"},{"@id":"https://cir.nii.ac.jp/all?q=Diarrheagenic%20%3Ci%3EEscherichia%20coli%3C/i%3E","dc:title":"Diarrheagenic <i>Escherichia coli</i>"},{"@id":"https://cir.nii.ac.jp/all?q=Og104:Hg4","dc:title":"Og104:Hg4"},{"@id":"https://cir.nii.ac.jp/all?q=%3Ci%3EE.%20coli%3C/i%3E%20O-genotyping%20PCR%20and%20%3Ci%3EE.%20coli%3C/i%3EH-genotyping%20PCR","dc:title":"<i>E. coli</i> O-genotyping PCR and <i>E. coli</i>H-genotyping PCR"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360583647575621120","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Atypical diarrhoeagenic <i>Escherichia coli</i> in milk related to a large 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