Comparative sequence analysis of enteroaggregative Escherichia coli heat-stable enterotoxin 1 identified in Korean and Japanese Escherichia coli strains
DC Field | Value | Language |
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dc.contributor.author | Seo, Dong Joo | - |
dc.contributor.author | Choi, SunKeum | - |
dc.contributor.author | Jeon, Su Been | - |
dc.contributor.author | Jeong, Suntak | - |
dc.contributor.author | Park, Hyunkyung | - |
dc.contributor.author | Lee, Bog-Hieu | - |
dc.contributor.author | Kim, Geun-Bae | - |
dc.contributor.author | Yang, Soo-Jin | - |
dc.contributor.author | Nishikawa, Yoshikazu | - |
dc.contributor.author | Choi, Changsun | - |
dc.date.available | 2019-03-08T09:37:07Z | - |
dc.date.issued | 2017-02 | - |
dc.identifier.issn | 0168-1605 | - |
dc.identifier.issn | 1879-3460 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/4790 | - |
dc.description.abstract | The aim of this study was to compare the sequence of the astA gene found in 8 Korean and 11 Japanese Escherichia coil isolates. Conventional PCR was used to amplify the astA gene from the chromosomal and plasmid DNA preparation samples of each isolate using commercial DNA extraction kits. Cloning of the PCR products, sequence analysis, and pulse field gel electrophoresis (PFGE) were sequentially performed. An identical copy of astA each isolate were found for 8 Korean and 8 Japanese E. coli strains isolated from bovine, porcine, and healthy human carriers. Among these, 1 Korean and 4 Japanese isolates carried a stop mutation at residue 16. Three Japanese outbreak strains (V199, V638, and 96-127-23) carried multiple Clones of astA gene With multiple amino adds changes at residues 11,16, 20, 23, 30, 33, and 34. Compared with the non-diarrheal isolates, clonal diversity and sequence variations of the astA gene in outbreak isolates may be associated with virulence potential of EAST1. (C) 2016 Elsevier B.V. All rights reserved. | - |
dc.format.extent | 8 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | Comparative sequence analysis of enteroaggregative Escherichia coli heat-stable enterotoxin 1 identified in Korean and Japanese Escherichia coli strains | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.ijfoodmicro.2016.11.017 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY, v.243, pp 1 - 8 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000393930900001 | - |
dc.identifier.scopusid | 2-s2.0-84999816134 | - |
dc.citation.endPage | 8 | - |
dc.citation.startPage | 1 | - |
dc.citation.title | INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY | - |
dc.citation.volume | 243 | - |
dc.type.docType | Article | - |
dc.publisher.location | 네델란드 | - |
dc.subject.keywordAuthor | Escherichia coli | - |
dc.subject.keywordAuthor | Enteroaggregative Escherichia coli heat-stable enterotoxin 1 (EAST1) | - |
dc.subject.keywordAuthor | astA | - |
dc.subject.keywordAuthor | Sequencing | - |
dc.subject.keywordAuthor | Pulse field gel-electrophoresis (PFGE) | - |
dc.subject.keywordPlus | EDEMA DISEASE | - |
dc.subject.keywordPlus | GENE | - |
dc.subject.keywordPlus | TOXIN | - |
dc.subject.keywordPlus | PREVALENCE | - |
dc.subject.keywordPlus | EAST1 | - |
dc.subject.keywordPlus | DIARRHEA | - |
dc.subject.keywordPlus | PIGS | - |
dc.subject.keywordPlus | PIGLETS | - |
dc.subject.keywordPlus | OSAKA | - |
dc.subject.keywordPlus | PORK | - |
dc.relation.journalResearchArea | Food Science & Technology | - |
dc.relation.journalResearchArea | Microbiology | - |
dc.relation.journalWebOfScienceCategory | Food Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Microbiology | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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