{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,4]],"date-time":"2026-10-04T06:58:55Z","timestamp":1791097135952,"version":"4.1.0"},"reference-count":40,"publisher":"Centers for Disease Control and Prevention (CDC)","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Emerg. Infect. Dis."],"DOI":"10.3201\/eid1101.040257","type":"journal-article","created":{"date-parts":[[2012,3,1]],"date-time":"2012-03-01T19:32:57Z","timestamp":1330630377000},"page":"54-61","source":"Crossref","is-referenced-by-count":142,"title":["Genetic Background of<i>Escherichia coli<\/i>and Extended-spectrum \u03b2-Lactamase Type"],"prefix":"10.3201","volume":"11","author":[{"given":"Catherine","family":"Branger","sequence":"first","affiliation":[{"name":"H\u00f4pital Louis Mourier, AP-HP, Colombes, France;INSERM E0339, Paris, France;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Oana","family":"Zamfir","sequence":"additional","affiliation":[{"name":"INSERM E0339, Paris, France;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sabine","family":"Geoffroy","sequence":"additional","affiliation":[{"name":"H\u00f4pital Louis Mourier, AP-HP, Colombes, France;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Genevi\u00e8ve","family":"Laurans","sequence":"additional","affiliation":[{"name":"H\u00f4pital Nord, Amiens, France;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guillaume","family":"Arlet","sequence":"additional","affiliation":[{"name":"H\u00f4pital Tenon, Paris, France;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hoang Vu","family":"Thien","sequence":"additional","affiliation":[{"name":"H\u00f4pital Trousseau, Paris, France;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"St\u00e9phanie","family":"Gouriou","sequence":"additional","affiliation":[{"name":"H\u00f4pital Morvan, Brest, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bertrand","family":"Picard","sequence":"additional","affiliation":[{"name":"H\u00f4pital Morvan, Brest, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Erick","family":"Denamur","sequence":"additional","affiliation":[{"name":"INSERM E0339, Paris, France;"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1822","published-online":{"date-parts":[[2005,1]]},"reference":[{"key":"key-10.3201\/eid1101.040257-201203010500-R1","doi-asserted-by":"publisher","first-page":"933","DOI":"10.1128\/CMR.14.4.933-951.2001","article-title":"Extended-spectrum \u03b2-lactamases in the 21st century: characterization, epidemiology, and detection of this important resistance threat.","volume":"14","author":"Bradford","year":"2001","journal-title":"Clin Microbiol Rev"},{"key":"key-10.3201\/eid1101.040257-201203010500-R2","doi-asserted-by":"publisher","first-page":"597","DOI":"10.1046\/j.1198-743x.2001.00330.x","article-title":"Evolution and epidemiology of extended-spectrum \u03b2-lactamases (ESBLs) and ESBL-producing microorganisms.","volume":"7","author":"Gniadkowski","year":"2001","journal-title":"Clin Microbiol Infect"},{"key":"key-10.3201\/eid1101.040257-201203010500-R3","doi-asserted-by":"publisher","first-page":"697","DOI":"10.1097\/00001432-200112000-00006","article-title":"Extended-spectrum \u03b2-lactamases: the European experience.","volume":"14","author":"Paterson","year":"2001","journal-title":"Curr Opin Infect Dis"},{"key":"key-10.3201\/eid1101.040257-201203010500-R4","first-page":"161","article-title":"Diversity of CTX-M \u03b2-lactamases and their promoter regions from Enterobacteriaceae isolated in three Parisian hospitals.","volume":"209","author":"Saladin","year":"2002","journal-title":"FEMS Microbiol Lett"},{"key":"key-10.3201\/eid1101.040257-201203010500-R5","doi-asserted-by":"publisher","first-page":"3045","DOI":"10.1128\/AAC.46.9.3045-3049.2002","article-title":"\u03b2-lactamases of Kluyvera ascorbata, probable progenitors of some plasmid-encoded CTX-M types.","volume":"46","author":"Humeniuk","year":"2002","journal-title":"Antimicrob Agents Chemother"},{"key":"key-10.3201\/eid1101.040257-201203010500-R6","doi-asserted-by":"publisher","first-page":"4038","DOI":"10.1128\/AAC.46.12.4038-4040.2002","article-title":"Chromosome-encoded Ambler class A \u03b2-lactamase of Kluyvera georgiana, a probable progenitor of a subgroup of CTX-M extended-spectrum \u03b2-lactamases.","volume":"46","author":"Poirel","year":"2002","journal-title":"Antimicrob Agents Chemother"},{"key":"key-10.3201\/eid1101.040257-201203010500-R7","doi-asserted-by":"publisher","first-page":"23","DOI":"10.1016\/S0195-6701(97)90088-8","article-title":"Epidemiological typing of extended-spectrum \u03b2-lactamase-producing Klebsiella pneumoniae isolates responsible for five outbreaks in a university hospital.","volume":"36","author":"Branger","year":"1997","journal-title":"J Hosp Infect"},{"key":"key-10.3201\/eid1101.040257-201203010500-R8","first-page":"235","article-title":"Enterobacteria producing extended spectrum \u03b2-lactamases.","volume":"46","author":"Lucet","year":"1998","journal-title":"Pathol Biol (Paris)"},{"key":"key-10.3201\/eid1101.040257-201203010500-R9","unstructured":"Donnenberg MS.Escherichia coli: virulence mechanisms of a versatile pathogen. San Diego, California: Academic Press; 2002."},{"key":"key-10.3201\/eid1101.040257-201203010500-R10","doi-asserted-by":"publisher","first-page":"78","DOI":"10.1086\/317656","article-title":"Phylogenetic distribution of extraintestinal virulence-associated traits in Escherichia coli.","volume":"183","author":"Johnson","year":"2001","journal-title":"J Infect Dis"},{"key":"key-10.3201\/eid1101.040257-201203010500-R11","doi-asserted-by":"crossref","first-page":"136","DOI":"10.1128\/.61.2.136-169.1997","article-title":"Common themes in microbial pathogenicity revisited.","volume":"61","author":"Finlay","year":"1997","journal-title":"Microbiol Mol Biol Rev"},{"key":"key-10.3201\/eid1101.040257-201203010500-R12","doi-asserted-by":"publisher","first-page":"440","DOI":"10.1007\/BF00160315","article-title":"Sex in Escherichia coli does not disrupt the clonal structure of the population: evidence from random amplified polymorphic DNA and restriction-fragment-length polymorphism.","volume":"41","author":"Desjardins","year":"1995","journal-title":"J Mol Evol"},{"key":"key-10.3201\/eid1101.040257-201203010500-R13","doi-asserted-by":"crossref","first-page":"6175","DOI":"10.1128\/jb.172.11.6175-6181.1990","article-title":"Phylogenetic distribution of branched RNA-linked multicopy single-stranded DNA among natural isolates of Escherichia coli.","volume":"172","author":"Herzer","year":"1990","journal-title":"J Bacteriol"},{"key":"key-10.3201\/eid1101.040257-201203010500-R14","doi-asserted-by":"crossref","first-page":"1671","DOI":"10.1099\/00221287-147-6-1671","article-title":"Commensal Escherichia coli isolates are phylogenetically distributed among geographically distinct human populations.","volume":"147","author":"Duriez","year":"2001","journal-title":"Microbiology"},{"key":"key-10.3201\/eid1101.040257-201203010500-R15","doi-asserted-by":"crossref","first-page":"546","DOI":"10.1128\/IAI.67.2.546-553.1999","article-title":"The link between phylogeny and virulence in Escherichia coli extraintestinal infection.","volume":"67","author":"Picard","year":"1999","journal-title":"Infect Immun"},{"key":"key-10.3201\/eid1101.040257-201203010500-R16","doi-asserted-by":"publisher","first-page":"642","DOI":"10.1086\/514217","article-title":"Phylogenetic analysis of Escherichia coli strains causing neonatal meningitis suggests horizontal gene transfer from a predominant pool of highly virulent B2 group strains.","volume":"177","author":"Bingen","year":"1998","journal-title":"J Infect Dis"},{"key":"key-10.3201\/eid1101.040257-201203010500-R17","doi-asserted-by":"crossref","first-page":"1159","DOI":"10.1128\/JB.180.5.1159-1165.1998","article-title":"Chromosomal regions specific to pathogenic isolates of Escherichia coli have a phylogenetically clustered distribution.","volume":"180","author":"Boyd","year":"1998","journal-title":"J Bacteriol"},{"key":"key-10.3201\/eid1101.040257-201203010500-R18","doi-asserted-by":"crossref","first-page":"2311","DOI":"10.1128\/IAI.59.7.2311-2315.1991","article-title":"Association of carboxylesterase B electrophoretic pattern with presence and expression of urovirulence factor determinants and antimicrobial resistance among strains of Escherichia coli that cause urosepsis.","volume":"59","author":"Johnson","year":"1991","journal-title":"Infect Immun"},{"key":"key-10.3201\/eid1101.040257-201203010500-R19","doi-asserted-by":"publisher","first-page":"1852","DOI":"10.1086\/345767","article-title":"Phylogenetic background and virulence profiles of fluoroquinolone-resistant clinical Escherichia coli isolates from the Netherlands.","volume":"186","author":"Johnson","year":"2002","journal-title":"J Infect Dis"},{"key":"key-10.3201\/eid1101.040257-201203010500-R20","doi-asserted-by":"publisher","first-page":"1039","DOI":"10.1086\/342955","article-title":"Are quinolone-resistant uropathogenic Escherichia coli less virulent?","volume":"186","author":"Vila","year":"2002","journal-title":"J Infect Dis"},{"key":"key-10.3201\/eid1101.040257-201203010500-R21","doi-asserted-by":"publisher","first-page":"1682","DOI":"10.1086\/323810","article-title":"Decreased invasive capacity of quinolone-resistant Escherichia coli in patients with urinary tract infections.","volume":"33","author":"Velasco","year":"2001","journal-title":"Clin Infect Dis"},{"key":"key-10.3201\/eid1101.040257-201203010500-R22","doi-asserted-by":"crossref","first-page":"647","DOI":"10.1128\/AAC.41.3.647","article-title":"Evolution of extended-spectrum \u03b2-lactam resistance (SHV-8) in a strain of Escherichia coli during multiple episodes of bacteremia.","volume":"41","author":"Rasheed","year":"1997","journal-title":"Antimicrob Agents Chemother"},{"key":"key-10.3201\/eid1101.040257-201203010500-R23","doi-asserted-by":"publisher","first-page":"316","DOI":"10.1046\/j.1469-0691.2000.00092.x","article-title":"TEM-24 extended-spectrum \u03b2-lactamase-producing Enterobacter aerogenes: long-term clonal dissemination in French hospitals.","volume":"6","author":"Galdbart","year":"2000","journal-title":"Clin Microbiol Infect"},{"key":"key-10.3201\/eid1101.040257-201203010500-R24","doi-asserted-by":"publisher","first-page":"15","DOI":"10.1016\/0195-6701(93)90005-K","article-title":"Nosocomial colonization and infection with multiresistant Acinetobacter baumannii: outbreak delineation using DNA macrorestriction analysis and PCR-fingerprinting.","volume":"25","author":"Struelens","year":"1993","journal-title":"J Hosp Infect"},{"key":"key-10.3201\/eid1101.040257-201203010500-R25","doi-asserted-by":"publisher","first-page":"6823","DOI":"10.1093\/nar\/19.24.6823","article-title":"Distribution of repetitive DNA sequences in eubacteria and application to fingerprinting of bacterial genomes.","volume":"19","author":"Versalovic","year":"1991","journal-title":"Nucleic Acids Res"},{"key":"key-10.3201\/eid1101.040257-201203010500-R26","doi-asserted-by":"publisher","first-page":"4555","DOI":"10.1128\/AEM.66.10.4555-4558.2000","article-title":"Rapid and simple determination of the Escherichia coli phylogenetic group.","volume":"66","author":"Clermont","year":"2000","journal-title":"Appl Environ Microbiol"},{"key":"key-10.3201\/eid1101.040257-201203010500-R27","doi-asserted-by":"publisher","first-page":"9","DOI":"10.1128\/IAI.69.1.9-14.2001","article-title":"Mutator natural Escherichia coli isolates have an unusual virulence phenotype.","volume":"69","author":"Picard","year":"2001","journal-title":"Infect Immun"},{"key":"key-10.3201\/eid1101.040257-201203010500-R28","doi-asserted-by":"publisher","first-page":"424","DOI":"10.1128\/IAI.68.1.424-425.2000","article-title":"Clonal origin, virulence factors, and virulence.","volume":"68","author":"Johnson","year":"2000","journal-title":"Infect Immun"},{"key":"key-10.3201\/eid1101.040257-201203010500-R29","doi-asserted-by":"publisher","first-page":"97","DOI":"10.1177\/096228029200100106","article-title":"Correspondence analysis in medical research.","volume":"1","author":"Greenacre","year":"1992","journal-title":"Stat Methods Med Res"},{"key":"key-10.3201\/eid1101.040257-201203010500-R30","doi-asserted-by":"publisher","first-page":"261","DOI":"10.1086\/315217","article-title":"Extended virulence genotypes of Escherichia coli strains from patients with urosepsis in relation to phylogeny and host compromise.","volume":"181","author":"Johnson","year":"2000","journal-title":"J Infect Dis"},{"key":"key-10.3201\/eid1101.040257-201203010500-R31","doi-asserted-by":"publisher","first-page":"5363","DOI":"10.1128\/IAI.69.9.5363-5374.2001","article-title":"Ongoing horizontal and vertical transmission of virulence genes and papA alleles among Escherichia coli blood isolates from patients with diverse-source bacteremia.","volume":"69","author":"Johnson","year":"2001","journal-title":"Infect Immun"},{"key":"key-10.3201\/eid1101.040257-201203010500-R32","doi-asserted-by":"publisher","first-page":"3216","DOI":"10.1128\/IAI.70.6.3216-3226.2002","article-title":"Phylogenetic analysis and prevalence of urosepsis strains of Escherichia coli bearing pathogenicity island-like domains.","volume":"70","author":"Bingen-Bidois","year":"2002","journal-title":"Infect Immun"},{"key":"key-10.3201\/eid1101.040257-201203010500-R33","doi-asserted-by":"publisher","first-page":"1895","DOI":"10.1086\/375347","article-title":"Molecular analysis and experimental virulence of French and North American Escherichia coli neonatal meningitis isolates: identification of a new virulent clone.","volume":"187","author":"Bonacorsi","year":"2003","journal-title":"J Infect Dis"},{"key":"key-10.3201\/eid1101.040257-201203010500-R34","doi-asserted-by":"publisher","first-page":"3951","DOI":"10.1128\/JCM.40.11.3951-3955.2002","article-title":"Both urinary and rectal Escherichia coli isolates are dominated by strains of phylogenetic group B2.","volume":"40","author":"Zhang","year":"2002","journal-title":"J Clin Microbiol"},{"key":"key-10.3201\/eid1101.040257-201203010500-R35","doi-asserted-by":"publisher","first-page":"797","DOI":"10.1016\/S0140-6736(97)07322-4","article-title":"Quinolone resistance from a transferable plasmid.","volume":"351","author":"Martinez-Martinez","year":"1998","journal-title":"Lancet"},{"key":"key-10.3201\/eid1101.040257-201203010500-R36","doi-asserted-by":"publisher","first-page":"S94","DOI":"10.1086\/320182","article-title":"Variations in the prevalence of strains expressing an extended-spectrum \u03b2-lactamase phenotype and characterization of isolates from Europe, the Americas, and the Western Pacific region.","volume":"32","author":"Winokur","year":"2001","journal-title":"Clin Infect Dis"},{"key":"key-10.3201\/eid1101.040257-201203010500-R37","doi-asserted-by":"publisher","first-page":"759","DOI":"10.1086\/377455","article-title":"Phylogenetic origin and virulence genotype in relation to resistance to fluoroquinolones and\/or extended-spectrum cephalosporins and cephamycins among Escherichia coli isolates from animals and humans.","volume":"188","author":"Johnson","year":"2003","journal-title":"J Infect Dis"},{"key":"key-10.3201\/eid1101.040257-201203010500-R38","doi-asserted-by":"publisher","first-page":"1295","DOI":"10.1128\/AAC.48.4.1295-1299.2004","article-title":"Emerging plasmid-mediated quinolone resistance associated with the qnr gene in Klebsiella pneumoniae clinical isolates in the United States.","volume":"48","author":"Wang","year":"2004","journal-title":"Antimicrob Agents Chemother"},{"key":"key-10.3201\/eid1101.040257-201203010500-R39","doi-asserted-by":"publisher","first-page":"4030","DOI":"10.1128\/JCM.40.11.4030-4036.2002","article-title":"Identification and broad dissemination of the CTX-M-14 \u03b2-lactamase in different Escherichia coli strains in the northwest area of Spain.","volume":"40","author":"Bou","year":"2002","journal-title":"J Clin Microbiol"},{"key":"key-10.3201\/eid1101.040257-201203010500-R40","doi-asserted-by":"publisher","first-page":"2938","DOI":"10.1128\/AAC.47.9.2938-2945.2003","article-title":"Insertion sequence ISEcp1B is involved in expression and mobilization of a bla (CTX-M) \u03b2-lactamase gene.","volume":"47","author":"Poirel","year":"2003","journal-title":"Antimicrob Agents Chemother"}],"container-title":["Emerging Infectious Diseases"],"original-title":[],"link":[{"URL":"https:\/\/wwwnc.cdc.gov\/eid\/article\/11\/1\/04-0257_article","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,11,26]],"date-time":"2024-11-26T14:01:18Z","timestamp":1732629678000},"score":1,"resource":{"primary":{"URL":"http:\/\/wwwnc.cdc.gov\/eid\/article\/11\/1\/04-0257_article.htm"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2005,1]]},"references-count":40,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2005,1]]}},"URL":"https:\/\/doi.org\/10.3201\/eid1101.040257","relation":{},"ISSN":["1080-6040","1080-6059"],"issn-type":[{"value":"1080-6040","type":"print"},{"value":"1080-6059","type":"electronic"}],"subject":[],"published":{"date-parts":[[2005,1]]}}}