Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/61411
DC FieldValueLanguage
dc.contributorDepartment of Applied Biology and Chemical Technology-
dc.creatorZhang, R-
dc.creatorGu, DX-
dc.creatorHuang, YL-
dc.creatorChan, EWC-
dc.creatorChen, GX-
dc.creatorChen, S-
dc.date.accessioned2016-12-19T08:55:46Z-
dc.date.available2016-12-19T08:55:46Z-
dc.identifier.urihttp://hdl.handle.net/10397/61411-
dc.language.isoenen_US
dc.publisherNature Publishing Groupen_US
dc.rightsThis work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/en_US
dc.rightsThe following publication Zhang, R., Gu, D., Huang, Y. et al. Comparative genetic characterization of Enteroaggregative Escherichia coli strains recovered from clinical and non-clinical settings. Sci Rep 6, 24321 (2016) is available at https://dx.doi.org/10.1038/srep24321en_US
dc.titleComparative genetic characterization of enteroaggregative escherichia coli strains recovered from clinical and non-clinical settingsen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.volume6-
dc.identifier.doi10.1038/srep24321-
dcterms.abstractThe origin of pathogenic Enteroaggregative Escherichia coli (EAEC), a major causative agent of childhood diarrhea worldwide, remains ill-defined. The objective of this study was to determine the relative prevalence of EAEC in clinical and non-clinical sources and compare their genetic characteristics in order to identify strains that rarely and commonly cause human diarrhea. The virulence gene astA was commonly detectable in both clinical and non-clinical EAEC, while clinical isolates, but not the non-clinical strains, were consistently found to harbor other virulence factors such as aap (32%), aatA (18%) and aggR (11%). MLST analysis revealed the extremely high diversity of EAEC ST types, which can be grouped into three categories including: (i) non-clinical EAEC that rarely cause human infections; (ii) virulent strains recoverable in diarrhea patients that are also commonly found in the non-clinical sources; (iii) organisms causing human infections but rarely recoverable in the non-clinical setting. In addition, the high resistance in these EAEC isolates in particular resistance to fluoroquinolones and cephalosporins raised a huge concern for clinical EAEC infection control. The data from this study suggests that EAEC strains were diversely distributed in non-clinical and clinical setting and some of the clinical isolates may originate from the non-clinical setting.-
dcterms.bibliographicCitationScientific reports, 11 2016, v. 6, no. , p. 1-9-
dcterms.isPartOfScientific reports-
dcterms.issued2016-
dc.identifier.isiWOS:000373766700001-
dc.identifier.scopus2-s2.0-84964324674-
dc.identifier.pmid27062991-
dc.identifier.eissn2045-2322-
dc.identifier.rosgroupid2015001022-
dc.description.ros2015-2016 > Academic research: refereed > Publication in refereed journal-
dc.description.oapublished_final-
Appears in Collections:Journal/Magazine Article
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