| review article | Q7318358 |
| scholarly article | Q13442814 |
| P2093 | author name string | R Bonnet | |
| P2860 | cites work | Beta-lactamases involved in resistance to broad-spectrum cephalosporins in Escherichia coli and Klebsiella spp. clinical isolates collected between 1994 and 1996, in Barcelona (Spain). | Q53969380 |
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| A functional classification scheme for beta-lactamases and its correlation with molecular structure | Q24677460 | ||
| Acyl-intermediate structures of the extended-spectrum class A beta-lactamase, Toho-1, in complex with cefotaxime, cephalothin, and benzylpenicillin | Q27639628 | ||
| Crystal structure of the E166A mutant of extended-spectrum beta-lactamase Toho-1 at 1.8 A resolution | Q27766758 | ||
| Roles of amino acids 161 to 179 in the PSE-4 omega loop in substrate specificity and in resistance to ceftazidime | Q32012271 | ||
| Close amino acid sequence relationship between the new plasmid-mediated extended-spectrum beta-lactamase MEN-1 and chromosomally encoded enzymes of Klebsiella oxytoca. | Q33228652 | ||
| Cefotaxime-hydrolysing activity of the beta-lactamase of Klebsiella oxytoca D488 could be related to a threonine residue at position 140. | Q33394217 | ||
| A novel class A extended-spectrum beta-lactamase (BES-1) in Serratia marcescens isolated in Brazil | Q33594236 | ||
| Inhibitor-resistant TEM beta-lactamases: phenotypic, genetic and biochemical characteristics | Q33647947 | ||
| Cefotaxime-resistant Enterobacteriaceae isolates from a hospital in Warsaw, Poland: identification of a new CTX-M-3 cefotaxime-hydrolyzing beta-lactamase that is closely related to the CTX-M-1/MEN-1 enzyme | Q33692603 | ||
| CTX-M-5, a novel cefotaxime-hydrolyzing beta-lactamase from an outbreak of Salmonella typhimurium in Latvia | Q33694795 | ||
| Cloning and sequencing of the gene encoding Toho-2, a class A beta-lactamase preferentially inhibited by tazobactam | Q33695563 | ||
| Sequence of the gene encoding a plasmid-mediated cefotaxime-hydrolyzing class A beta-lactamase (CTX-M-4): involvement of serine 237 in cephalosporin hydrolysis | Q33696142 | ||
| Sequence analysis of PER-1 extended-spectrum beta-lactamase from Pseudomonas aeruginosa and comparison with class A beta-lactamases | Q33747422 | ||
| OXA-type beta-lactamases | Q33762371 | ||
| Regulation of inducible AmpC beta-lactamase expression among Enterobacteriaceae. | Q33762377 | ||
| Spread of a Salmonella typhimurium clone resistant to expanded-spectrum cephalosporins in three European countries. | Q33963824 | ||
| Dissemination of CTX-M-3 and CMY-2 beta-lactamases among clinical isolates of Escherichia coli in southern Taiwan | Q33970463 | ||
| Salmonella enterica serovar virchow with CTX-M-like beta-lactamase in Spain | Q33970736 | ||
| Identification of CTX-M-14 extended-spectrum beta-lactamase in clinical isolates of Shigella sonnei, Escherichia coli, and Klebsiella pneumoniae in Korea | Q33973766 | ||
| Molecular and biochemical characterization of VEB-1, a novel class A extended-spectrum beta-lactamase encoded by an Escherichia coli integron gene | Q33976426 | ||
| Biochemical sequence analyses of GES-1, a novel class A extended-spectrum beta-lactamase, and the class 1 integron In52 from Klebsiella pneumoniae | Q33978938 | ||
| TLA-1: a new plasmid-mediated extended-spectrum beta-lactamase from Escherichia coli | Q33979179 | ||
| A novel CTX-M beta-lactamase (CTX-M-8) in cefotaxime-resistant Enterobacteriaceae isolated in Brazil | Q33980082 | ||
| Molecular characterization of a novel plasmid-encoded cefotaximase (CTX-M-12) found in clinical Klebsiella pneumoniae isolates from Kenya | Q33982586 | ||
| Novel cefotaximase (CTX-M-16) with increased catalytic efficiency due to substitution Asp-240-->Gly | Q33982717 | ||
| GES-2, a class A beta-lactamase from Pseudomonas aeruginosa with increased hydrolysis of imipenem | Q33982959 | ||
| CTX-M-type extended-spectrum beta-lactamase that hydrolyzes ceftazidime through a single amino acid substitution in the omega loop | Q33983530 | ||
| Countrywide spread of CTX-M-3 extended-spectrum beta-lactamase-producing microorganisms of the family Enterobacteriaceae in Poland | Q34104447 | ||
| First description of Klebsiella pneumoniae harboring CTX-M beta-lactamases (CTX-M-14 and CTX-M-3) in Taiwan | Q34105979 | ||
| Plasmidic extended-spectrum beta-lactamases in Vibrio cholerae O1 El Tor isolates in Argentina. | Q34106810 | ||
| CTX-M-14, a plasmid-mediated CTX-M type extended-spectrum beta-lactamase isolated from Escherichia coli | Q34108823 | ||
| Beta-lactamases of Kluyvera ascorbata, probable progenitors of some plasmid-encoded CTX-M types | Q34112598 | ||
| Distribution of extended-spectrum beta-lactamases in clinical isolates of Enterobacteriaceae in Vietnam | Q34251851 | ||
| Identification and broad dissemination of the CTX-M-14 beta-lactamase in different Escherichia coli strains in the northwest area of Spain | Q34438380 | ||
| In34, a complex In5 family class 1 integron containing orf513 and dfrA10. | Q34724299 | ||
| Clinical isolates of Enterobacteriaceae producing extended-spectrum beta-lactamases: prevalence of CTX-M-3 at a hospital in China | Q34821049 | ||
| Detection of CMY-2, CTX-M-14, and SHV-12 beta-lactamases in Escherichia coli fecal-sample isolates from healthy chickens | Q35014118 | ||
| Cloning and sequence of the gene encoding a cefotaxime-hydrolyzing class A beta-lactamase isolated from Escherichia coli. | Q35119621 | ||
| Extended-spectrum and inhibitor-resistant TEM-type beta-lactamases: mutations, specificity, and three-dimensional structure | Q35120519 | ||
| Nosocomial spread of cephem-resistant Escherichia coli strains carrying multiple Toho-1-like beta-lactamase genes | Q35139250 | ||
| Chromosomally encoded cephalosporin-hydrolyzing beta-lactamase of Proteus vulgaris RO104 belongs to Ambler's class A. | Q36735493 | ||
| Selection and characterization of amino acid substitutions at residues 237-240 of TEM-1 beta-lactamase with altered substrate specificity for aztreonam and ceftazidime | Q36818729 | ||
| Characterization and amino acid sequence analysis of a new oxyimino cephalosporin-hydrolyzing class A beta-lactamase from Serratia fonticola CUV. | Q36883187 | ||
| Role of Ser-238 and Lys-240 in the hydrolysis of third-generation cephalosporins by SHV-type beta-lactamases probed by site-directed mutagenesis and three-dimensional modeling. | Q38321620 | ||
| Characterization of SFO-1, a plasmid-mediated inducible class A beta-lactamase from Enterobacter cloacae | Q39469777 | ||
| Characterization and nucleotide sequence of a Klebsiella oxytoca cryptic plasmid encoding a CMY-type beta-lactamase: confirmation that the plasmid-mediated cephamycinase originated from the Citrobacter freundii AmpC beta-lactamase. | Q39470864 | ||
| Evolution of antibiotic resistance: several different amino acid substitutions in an active site loop alter the substrate profile of beta-lactamase. | Q54636575 | ||
| A novel plasmid-medlated extended-spectrum β-lactamase not derived from TEM- or SHV-type enzymes | Q68195421 | ||
| Transferable production of PER-1 beta-lactamase in Pseudomonas aeruginosa | Q72259493 | ||
| Concurrent outbreaks of extended-spectrum beta-lactamase-producing organisms of the family Enterobacteriaceae in a Warsaw hospital | Q73250455 | ||
| A preliminary survey of extended-spectrum beta-lactamases (ESBLs) in clinical isolates of Klebsiella pneumoniae and Escherichia coli in Japan | Q73480320 | ||
| CTX-M extended-spectrum beta-lactamase arrives in the UK | Q78871915 | ||
| Cloning and sequence of the gene encoding a novel cefotaxime-hydrolyzing beta-lactamase (CTX-M-9) from Escherichia coli in Spain. | Q39474489 | ||
| Nucleotide sequence and characterization of a novel cefotaxime-hydrolyzing beta-lactamase (CTX-M-10) isolated in Spain | Q39476379 | ||
| Characterization of a chromosomally encoded extended-spectrum class A beta-lactamase from Kluyvera cryocrescens | Q39479254 | ||
| A 1998 survey of extended-spectrum beta-lactamases in Enterobacteriaceae in France. The French Study Group | Q39537314 | ||
| Ceftazidime-hydrolysing CTX-M-15 extended-spectrum beta-lactamase (ESBL) in Poland | Q39614205 | ||
| Two different extended-spectrum beta-lactamases (ESBLs) in one of the first ESBL-producing salmonella isolates in Poland. | Q39626854 | ||
| Genes encoding TEM-4, SHV-2, and CTX-M-10 extended-spectrum beta-lactamases are carried by multiple Klebsiella pneumoniae clones in a single hospital (Madrid, 1989 to 2000). | Q39651162 | ||
| CTX-M-1, CTX-M-3, and CTX-M-14 beta-lactamases from Enterobacteriaceae isolated in France | Q39651232 | ||
| ColE1-like plasmid pIP843 of Klebsiella pneumoniae encoding extended-spectrum beta-lactamase CTX-M-17. | Q39651638 | ||
| Novel class 1 integron (InS21) carrying blaCTX-M-2 in Salmonella enterica serovar infantis | Q39652184 | ||
| blaCTX-M-2 is located in an unusual class 1 integron (In35) which includes Orf513. | Q39652238 | ||
| Novel complex sul1-type integron in Escherichia coli carrying bla(CTX-M-9). | Q39652578 | ||
| Three cefotaximases, CTX-M-9, CTX-M-13, and CTX-M-14, among Enterobacteriaceae in the People's Republic of China | Q39652923 | ||
| Chromosome-encoded Ambler class A beta-lactamase of Kluyvera georgiana, a probable progenitor of a subgroup of CTX-M extended-spectrum beta-lactamases | Q39671119 | ||
| Epidemiology of extended-spectrum beta-lactamase-producing Enterobacter isolates in a Spanish hospital during a 12-year period | Q39697608 | ||
| Sequences of beta-lactamase genes encoding CTX-M-1 (MEN-1) and CTX-M-2 and relationship of their amino acid sequences with those of other beta-lactamases | Q39781512 | ||
| Characterization of beta-lactamase gene blaPER-2, which encodes an extended-spectrum class A beta-lactamase | Q39781579 | ||
| Chromosomal beta-lactamase of Klebsiella oxytoca, a new class A enzyme that hydrolyzes broad-spectrum beta-lactam antibiotics | Q39814786 | ||
| Novel plasmid-mediated beta-lactamase from Escherichia coli that inactivates oxyimino-cephalosporins | Q39818693 | ||
| Evolution of plasmid-coded resistance to broad-spectrum cephalosporins | Q39850194 | ||
| Genetics of extended-spectrum beta-lactamases | Q40569199 | ||
| Analysis of the bla(toho) gene coding for Toho-2-beta-lactamase | Q42729145 | ||
| First isolation of a CTX-M-3-producing Enterobacter cloacae in France | Q42739159 | ||
| Early dissemination of CTX-M-derived enzymes in South America | Q42781202 | ||
| A standard numbering scheme for the class A beta-lactamases | Q42861944 | ||
| Discovery of CTX-M-like extended-spectrum beta-lactamases in Escherichia coli isolates from five US States | Q42875849 | ||
| CTX-m-3 beta-lactamase-producing Escherichia coli from Greece | Q43469396 | ||
| Plasmid-mediated extended-spectrum beta-lactamase (CTX-M-3 like) from India and gene association with insertion sequence ISEcp1. | Q43685982 | ||
| Diversity of CTX-M beta-lactamases and their promoter regions from Enterobacteriaceae isolated in three Parisian hospitals | Q43991111 | ||
| Characterization of cefotaxime-resistant Escherichia coli isolates from a nosocomial outbreak at three geriatric hospitals | Q44059561 | ||
| Characterization of a laboratory-generated variant of BPS beta-lactamase from Burkholderia pseudomallei that hydrolyses ceftazidime | Q44198698 | ||
| Investigation of extended-spectrum beta-lactamase in Klebsiellae pneumoniae and Escherichia coli from China | Q44233614 | ||
| Biochemical analysis of the ceftazidime-hydrolysing extended-spectrum beta-lactamase CTX-M-15 and of its structurally related beta-lactamase CTX-M-3. | Q44235785 | ||
| An outbreak of a CTX-M-type beta-lactamase-producing Klebsiella pneumoniae: the importance of using cefpodoxime to detect extended-spectrum beta-lactamases | Q44257314 | ||
| Production of CTX-M-3 extended-spectrum beta-lactamase and IMP-1 metallo beta-lactamase by five Gram-negative bacilli: survey of clinical isolates from seven laboratories collected in 1998 and 2000, in the Kinki region of Japan | Q44342564 | ||
| Effect of D240G substitution in a novel ESBL CTX-M-27. | Q44459209 | ||
| Cloning and nucleotide sequencing of the gene encoding the β-lactamase from Citrobacter diversus | Q44712135 | ||
| Two novel plasmid-mediated cefotaxime-hydrolyzing beta-lactamases (CTX-M-5 and CTX-M-6) from Salmonella typhimurium | Q48021937 | ||
| CTX-M-type beta-lactamases: an emerging group of extended-spectrum enzymes | Q50121978 | ||
| Effect of substitution of Asn for Arg-276 in the cefotaxime-hydrolyzing class A beta-lactamase CTX-M-4. | Q50128208 | ||
| Emergence of resistance to third-generation cephalosporins amongst Salmonella typhimurium isolates in Greece: report of the first three cases | Q50129374 | ||
| A plasmid-mediated beta-lactamase conferring resistance to cefotaxime in a Salmonella typhimurium clone found in St Petersburg, Russia. | Q50131816 | ||
| A new plasmidic cefotaximase from patients infected withSalmonella typhimurium | Q50177463 | ||
| P433 | issue | 1 | |
| P407 | language of work or name | English | Q1860 |
| P304 | page(s) | 1-14 | |
| P577 | publication date | 2004-01-01 | |
| P1433 | published in | Antimicrobial Agents and Chemotherapy | Q578004 |
| P1476 | title | Growing group of extended-spectrum beta-lactamases: the CTX-M enzymes | |
| P478 | volume | 48 |
| Q54323737 | 10-Fold increase (2006-11) in the rate of healthy subjects with extended-spectrum β-lactamase-producing Escherichia coli faecal carriage in a Parisian check-up centre. |
| Q40395511 | A Mechanism of Synergistic Effect of Streptomycin and Cefotaxime on CTX-M-15 Type β-lactamase Producing Strain of E. cloacae: A First Report |
| Q28076260 | A Review of SHV Extended-Spectrum β-Lactamases: Neglected Yet Ubiquitous |
| Q36630989 | A Structure-Based Classification of Class A β-Lactamases, a Broadly Diverse Family of Enzymes |
| Q35086954 | A degenerate PCR-based strategy as a means of identifying homologues of aminoglycoside and β-lactam resistance genes in the gut microbiota. |
| Q34535379 | A five-year experience of carbapenem resistance in Enterobacteriaceae causing neonatal septicaemia: predominance of NDM-1. |
| Q46987527 | A nosocomial outbreak of Escherichia coli producing CTX-M-15 and OXA-30 beta-lactamase |
| Q54162166 | A rapid and simple method to detect ESBL in Enterobacter cloacae based on MIC of cefepime. |
| Q96230611 | A single Proteus mirabilis lineage from human and animal sources: a hidden reservoir of OXA-23 or OXA-58 carbapenemases in Enterobacterales |
| Q90038693 | A survey of extended-spectrum beta-lactamase-producing Enterobacteriaceae in urban wetlands in southwestern Nigeria as a step towards generating prevalence maps of antimicrobial resistance |
| Q45248609 | Abundance and phenotypic diversity of Escherichia coli isolates with diminished susceptibility to expanded-spectrum cephalosporins in faeces from healthy food animals after slaughter |
| Q47115587 | Action and resistance mechanisms of antibiotics: A guide for clinicians |
| Q37538649 | Active-Site Protonation States in an Acyl-Enzyme Intermediate of a Class A β-Lactamase with a Monobactam Substrate |
| Q51715268 | Adaptive responses to cefotaxime treatment in ESBL-producing Escherichia coli and the possible use of significantly regulated pathways as novel secondary targets. |
| Q92091346 | Advantage of the F2:A1:B- IncF Pandemic Plasmid over IncC Plasmids in In Vitro Acquisition and Evolution of bla CTX-M Gene-Bearing Plasmids in Escherichia coli |
| Q37037740 | An epidemic of plasmids? Dissemination of extended-spectrum cephalosporinases among Salmonella and other Enterobacteriaceae |
| Q34727309 | Analysis for prevalence and physical linkages amongst integrons, ISEcp1, ISCR1, Tn21 and Tn7 encountered in Escherichia coli strains from hospitalized and non-hospitalized patients in Kenya during a 19-year period (1992-2011). |
| Q47626240 | Antibacterial Properties of Metallocenyl-7-ADCA Derivatives and Structure in Complex with CTX-M β-Lactamase |
| Q57174339 | Antibacterial Spectrum of a Tetrazole-Based Reversible Inhibitor of Serine β-Lactamases |
| Q64088838 | Antibiotic Susceptibility Patterns and Prevalence of Some Extended Spectrum Beta-Lactamases Genes in Gram-Negative Bacteria Isolated from Patients Infected with Urinary Tract Infections in Al-Najaf City, Iraq |
| Q42549433 | Antibiotic coresistance in extended-spectrum-beta-lactamase-producing Enterobacteriaceae and in vitro activity of tigecycline |
| Q34456773 | Antibiotic resistance and extended spectrum beta-lactamases: Types, epidemiology and treatment |
| Q33842030 | Antibiotic resistance genes in the bacteriophage DNA fraction of environmental samples. |
| Q89819030 | Antibiotic resistance in bacterial isolates from freshwater samples in Fildes Peninsula, King George Island, Antarctica |
| Q37131502 | Antibiotic resistance in the environment, with particular reference to MRSA. |
| Q39092050 | Antibiotic resistance in wastewater: occurrence and fate of Enterobacteriaceae producers of class A and class C β-lactamases. |
| Q44954810 | Antibiotic resistance of urinary tract pathogens and rationale for empirical intravenous therapy |
| Q33699757 | Antimicrobial resistance gene distribution: a socioeconomic and sociocultural perspective |
| Q54336949 | Antimicrobial resistance in faecal Escherichia coli isolates from horses treated with antimicrobials: a longitudinal study in hospitalised and non-hospitalised horses. |
| Q44307447 | Antimicrobial resistance patterns of urinary tract pathogens and rationale for empirical therapy in Turkish children for the years 2000-2006. |
| Q35122470 | Antimicrobial-resistant Enterobacteriaceae from humans and wildlife in Dzanga-Sangha Protected Area, Central African Republic |
| Q58100700 | Applying Rapid Whole Genome Sequencing to Predict Phenotypic Antimicrobial Susceptibility Testing Results Among Carbapenem-Resistant Clinical Isolates |
| Q37979685 | Association between antimicrobial resistance and virulence in Escherichia coli. |
| Q89586363 | Association of furanone C-30 with biofilm formation & antibiotic resistance in Pseudomonas aeruginosa |
| Q31159200 | Association of veterinary third-generation cephalosporin use with the risk of emergence of extended-spectrum-cephalosporin resistance in Escherichia coli from dairy cattle in Japan. |
| Q43504389 | Associations between anti-microbial resistance phenotypes, anti-microbial resistance genotypes and virulence genes of Escherichia coli isolates from Pakistan and China |
| Q38627395 | Bacteriophages carrying antibiotic resistance genes in fecal waste from cattle, pigs, and poultry |
| Q28550186 | Beta-lactamase producing Escherichia coli isolates in imported and locally produced chicken meat from Ghana |
| Q28486539 | Biochemical characterization of CTX-M-15 from Enterobacter cloacae and designing a novel non-β-lactam-β-lactamase inhibitor |
| Q36870786 | Bloodstream infections caused by extended-spectrum-beta-lactamase- producing Escherichia coli: risk factors for inadequate initial antimicrobial therapy |
| Q30415141 | CTX-M Enzymes: Origin and Diffusion |
| Q35690509 | CTX-M beta-lactamase-producing Escherichia coli in French hospitals: prevalence, molecular epidemiology, and risk factors |
| Q42555952 | CTX-M beta-lactamase-producing Escherichia coli in long-term care facilities, France |
| Q43071440 | CTX-M extended-spectrum beta-lactamases, Washington State |
| Q37335144 | CTX-M β-lactamase-producing Klebsiella pneumoniae in suburban New York City, New York, USA. |
| Q54192989 | CTX-M-1 β-lactamase expression in Escherichia coli is dependent on cefotaxime concentration, growth phase and gene location. |
| Q41811129 | CTX-M-10 linked to a phage-related element is widely disseminated among Enterobacteriaceae in a Spanish hospital |
| Q37036426 | CTX-M-123, a novel hybrid of the CTX-M-1 and CTX-M-9 Group β-lactamases recovered from Escherichia coli isolates in China |
| Q39156841 | CTX-M-14 type β-Lactamase producing Escherichia coli isolated from hospitalized patients in Tunisia |
| Q47119319 | CTX-M-15-Producing E. coli Isolates from Food Products in Germany Are Mainly Associated with an IncF-Type Plasmid and Belong to Two Predominant Clonal E. coli Lineages |
| Q42943407 | CTX-M-15-producing Shigella sonnei strain from a Czech patient who traveled in Asia |
| Q39609493 | CTX-M-2 and a new CTX-M-39 enzyme are the major extended-spectrum beta-lactamases in multiple Escherichia coli clones isolated in Tel Aviv, Israel. |
| Q35221087 | CTX-M-3 and CTX-M-15 extended-spectrum beta-lactamases in isolates of Escherichia coli from a hospital in Algiers, Algeria |
| Q43928797 | CTX-M-3 extended-spectrum beta-lactamase-producing Klebsiella pneumoniae and dissemination of the plasmidic blaCTX-M-3 in Bulgaria |
| Q90131009 | CTX-M-33, a CTX-M-15 derivative conferring reduced susceptibility to carbapenems |
| Q34973754 | CTX-M-type extended-spectrum beta-lactamases in Italy: molecular epidemiology of an emerging countrywide problem |
| Q53851440 | CTX-M: changing the face of ESBLs in the UK. |
| Q36960048 | Carbapenems in the USA: focus on doripenem |
| Q36598999 | Carriage and fecal counts of cefotaxime M-producing Escherichia coli in pigs: a longitudinal study |
| Q36238153 | Carriage of CTX-M type extended spectrum β-lactamases (ESBLs) in gulls across Europe |
| Q36162373 | Cephalosporin resistance among animal-associated Enterobacteria: a current perspective. |
| Q42871198 | Cephalosporin resistance mechanisms in Escherichia coli isolated from raw chicken imported into the UK |
| Q44678593 | Change in the prevalence of extended-spectrum-beta-lactamase-producing Escherichia coli in Japan by clonal spread |
| Q33395933 | Characterisation of the Escherichia coli strain associated with an outbreak of haemolytic uraemic syndrome in Germany, 2011: a microbiological study |
| Q36294435 | Characteristics of extended-spectrum β-lactamase-producing Escherichia coli isolated from fecal samples of piglets with diarrhea in central and southern Taiwan in 2015 |
| Q28533913 | Characterization and comparison of extended-spectrum β-lactamase (ESBL) resistance genotypes and population structure of Escherichia coli isolated from Franklin's gulls (Leucophaeus pipixcan) and humans in Chile |
| Q41813766 | Characterization and sequence analysis of extended-spectrum-{beta}-lactamase-encoding genes from Escherichia coli, Klebsiella pneumoniae, and Proteus mirabilis isolates collected during tigecycline phase 3 clinical trials |
| Q34569203 | Characterization of Antimicrobial Resistance Dissemination across Plasmid Communities Classified by Network Analysis |
| Q33460720 | Characterization of CTX-M ESBLs in Enterobacter cloacae, Escherichia coli and Klebsiella pneumoniae clinical isolates from Cairo, Egypt |
| Q53242839 | Characterization of Extended-Spectrum β-Lactamase-Producing Escherichia coli Strains Isolated from Retail Foods in Shaanxi Province, China. |
| Q42654284 | Characterization of Four Multidrug Resistance Plasmids Captured from the Sediments of an Urban Coastal Wetland |
| Q38945920 | Characterization of IncA/C conjugative plasmid harboring bla TEM-52 and bla CTX-M-15 extended-spectrum β-lactamases in clinical isolates of Escherichia coli in Tunisia |
| Q35191444 | Characterization of Salmonella enterica serovar Typhimurium isolates harboring a chromosomally encoded CMY-2 beta-lactamase gene located on a multidrug resistance genomic island. |
| Q37358678 | Characterization of a Novel IncHI2 Plasmid Carrying Tandem Copies of blaCTX-M-2 in a fosA6-Harboring Escherichia coli Sequence Type 410 Strain |
| Q58777484 | Characterization of a Novel Variant With Reduced β-Lactam Resistance From an IncA/C Group Plasmid in a Clinical Isolate |
| Q38471723 | Characterization of a large outbreak by CTX-M-1-producing Klebsiella pneumoniae and mechanisms leading to in vivo carbapenem resistance development |
| Q46116322 | Characterization of conjugative plasmids carrying antibiotic resistance genes encoding 16S rRNA methylase, extended-spectrum beta-lactamase, and/or plasmid-mediated AmpC beta-lactamase |
| Q45945782 | Characterization of extended-spectrum beta-lactamases in Enterobacteriaceae causing nosocomial infections in a Zagreb University Hospital. |
| Q54425163 | Characterization of extended-spectrum beta-lactamases in clinical isolates of Klebsiella pneumoniae and Escherichia coli from Posadas, Misiones, Argentina. |
| Q37292207 | Characterization of multidrug resistant ESBL-producing Escherichia coli isolates from hospitals in Malaysia |
| Q38423644 | Characterization of the extended-spectrum β-lactamases and determination of the virulence factors of uropathogenic Escherichia coli strains isolated from children. |
| Q36158271 | Characterization of the global stabilizing substitution A77V and its role in the evolution of CTX-M β-lactamases |
| Q35689323 | Characterization of the inhibitor-resistant SHV β-lactamase SHV-107 in a clinical Klebsiella pneumoniae strain coproducing GES-7 enzyme |
| Q34438766 | Characterization of two new CTX-M-25-group extended-spectrum β-lactamase variants identified in Escherichia coli isolates from Israel |
| Q37190698 | Chromosomal integration of the extended-spectrum beta-lactamase gene blaCTX-M-15 in Salmonella enterica serotype Concord isolates from internationally adopted children |
| Q40424737 | Chromosome-encoded CTX-M-3 from Kluyvera ascorbata: a possible origin of plasmid-borne CTX-M-1-derived cefotaximases. |
| Q36860137 | Chronological Change of Resistance to β-Lactams in Salmonella enterica serovar Infantis Isolated from Broilers in Japan |
| Q42198419 | Class 1 integrons in resistant Escherichia coli and Klebsiella spp., US hospitals |
| Q46544388 | Clinical and molecular epidemiology of extended-spectrum β-lactamase-producing Escherichia coli and Klebsiella pneumoniae in a long-term study from Japan |
| Q40152515 | Clinical sensitivity and specificity of the Check-Points Check-Direct ESBL Screen for BD MAX, a real-time PCR for direct ESBL detection from rectal swabs. |
| Q94545197 | Clinically Relevant Extended-Spectrum β-Lactamase-Producing Escherichia coli Isolates From Food Animals in South Korea |
| Q36639972 | Clinico-microbiological study and antibiotic resistance profile of mecA and ESBL gene prevalence in patients with diabetic foot infections |
| Q39162881 | Clonal dissemination of a CTX-M-15 beta-lactamase-producing Escherichia coli strain in the Paris area, Tunis, and Bangui |
| Q35073059 | Clonal emergence of extended-spectrum beta-lactamase (CTX-M-2)-producing Salmonella enterica serovar Virchow isolates with reduced susceptibilities to ciprofloxacin among poultry and humans in Belgium and France (2000 to 2003). |
| Q40413656 | Common findings of bla CTX-M-55-encoding 104-139 kbp plasmids harbored by extended-spectrum β-lactamase-producing Escherichia coli in pork meat, wholesale market workers, and patients with urinary tract infection in Vietnam |
| Q37598697 | Community-onset disease caused by Citrobacter freundii producing a novel CTX-M beta-lactamase, CTX-M-30, in Canada |
| Q33856392 | Community-wide outbreaks of clonally related CTX-M-14 beta-lactamase-producing Escherichia coli strains in the Calgary health region |
| Q37287712 | Comparative Characterization of CTX-M-64 and CTX-M-14 Provides Insights into the Structure and Catalytic Activity of the CTX-M Class of Enzymes. |
| Q35005608 | Comparative analysis of ESBL-positive Escherichia coli isolates from animals and humans from the UK, The Netherlands and Germany |
| Q34741114 | Comparison of nine phenotypic methods for detection of extended-spectrum beta-lactamase production by Enterobacteriaceae. |
| Q37568365 | Complete nucleotide sequence of a 92-kilobase plasmid harboring the CTX-M-15 extended-spectrum beta-lactamase involved in an outbreak in long-term-care facilities in Toronto, Canada |
| Q37450794 | Complete nucleotide sequence of pCTX-M360, an intermediate plasmid between pEL60 and pCTX-M3, from a multidrug-resistant Klebsiella pneumoniae strain isolated in China. |
| Q36295350 | Complete nucleotide sequence of the pCTX-M3 plasmid and its involvement in spread of the extended-spectrum beta-lactamase gene blaCTX-M-3 |
| Q42110149 | Complete sequence of pSAM7, an IncX4 plasmid carrying a novel blaCTX-M-14b transposition unit isolated from Escherichia coli and Enterobacter cloacae from cattle |
| Q33581179 | Comprehensive Diagnosis of Bacterial Infection Associated with Acute Cholecystitis Using Metagenomic Approach |
| Q52597349 | Computational Fragment-Based Drug Design: Current Trends, Strategies, and Applications. |
| Q33469945 | Conjugative IncFI plasmids carrying CTX-M-15 among Escherichia coli ESBL producing isolates at a University hospital in Germany |
| Q43111722 | Convergent in vivo and in vitro selection of ceftazidime resistance mutations at position 167 of CTX-M-3 beta-lactamase in hypermutable Escherichia coli strains. |
| Q33884893 | Countrywide spread of community- and hospital-acquired extended-spectrum beta-lactamase (CTX-M-15)-producing Enterobacteriaceae in Lebanon |
| Q41153799 | Crystal structure and kinetic analysis of the class B3 di-zinc metallo-β-lactamase LRA-12 from an Alaskan soil metagenome. |
| Q41474147 | Crystal structure of the Mycobacterium fortuitum class A beta-lactamase: structural basis for broad substrate specificity |
| Q24612271 | Current concepts in antimicrobial therapy against resistant gram-negative organisms: extended-spectrum beta-lactamase-producing Enterobacteriaceae, carbapenem-resistant Enterobacteriaceae, and multidrug-resistant Pseudomonas aeruginosa |
| Q30575523 | Current data and trends about the resistance of Gram-negative pathogens to beta-lactams |
| Q52567224 | DNA sequence analysis of the genetic environment of various blaCTX-M genes. |
| Q53697061 | Defining substrate specificity in the CTX-M family: the role of Asp240 in ceftazidime hydrolysis. |
| Q35547763 | Demographic features and antibiotic resistance among children hospitalized for urinary tract infection in northwest Iran |
| Q51709834 | Detection and molecular genetics of extended-spectrum beta-lactamases among cefuroxime-resistant Escherichia coli and Klebsiella spp. isolates from Finland, 2002-2004. |
| Q42408634 | Detection of CTX-M-1, CTX-M-15, and CTX-M-2 in clinical isolates of Enterobacteriaceae in Bogota, Colombia |
| Q37624577 | Detection of CTX-M-type beta-lactamase genes in fecal Escherichia coli isolates from healthy children in Bolivia and Peru. |
| Q41971522 | Detection of a CTX-M group 2 beta-lactamase gene in a Klebsiella pneumoniae isolate from a tertiary care hospital, Trinidad and Tobago |
| Q46962910 | Detection of a novel variant bla(CTX-M-3) extended spectrum beta-lactamase gene in a community-acquired Escherichia coli isolate |
| Q53688936 | Detection of antimicrobial resistance-associated proteins by titanium dioxide-facilitated intact bacteria mass spectrometry. |
| Q37238882 | Detection of ctx-M gene in ESBL-producing E. coli strains isolated from urinary tract infection in Semnan, Iran |
| Q38544980 | Detection of expanded-spectrum β-lactamases in Gram-negative bacteria in the 21st century |
| Q42536766 | Detection of five novel CTX-M-type extended spectrum beta-lactamases with one to three CTX-M-14 point mutations in isolates from Hefei, Anhui province, China |
| Q58848911 | Determination and transferability of plasmid-mediated antibiotic resistance genes of the bacteria isolated from rainbow trout |
| Q38165138 | Determining a clinical framework for use of cefepime and β-lactam/β-lactamase inhibitors in the treatment of infections caused by extended-spectrum-β-lactamase-producing Enterobacteriaceae |
| Q41653852 | Development and evaluation of a novel universal β-lactamase gene subtyping assay for blaSHV, blaTEM and blaCTX-M using clinical and livestock-associated Escherichia coli |
| Q34042495 | Development of a multiplex PCR and SHV melting-curve mutation detection system for detection of some SHV and CTX-M beta-lactamases of Escherichia coli, Klebsiella pneumoniae, and Enterobacter cloacae in Taiwan |
| Q35606529 | Development of a multiplex-PCR probe system for the proper identification of Klebsiella variicola |
| Q90365037 | Development of amoxicillin resistance in Escherichia coli after exposure to remnants of a non-related phagemid-containing E. coli: an exploratory study |
| Q35041607 | Direct RNA-based detection and differentiation of CTX-M-type extended-spectrum β-lactamases (ESBL). |
| Q42112419 | Dissemination and persistence of blaCTX-M-9 are linked to class 1 integrons containing CR1 associated with defective transposon derivatives from Tn402 located in early antibiotic resistance plasmids of IncHI2, IncP1-alpha, and IncFI groups |
| Q60916413 | Dissemination of CTX-M-Producing Escherichia coli in Freshwater Fishes From a French Watershed (Burgundy) |
| Q42536772 | Dissemination of CTX-M-type extended-spectrum beta-lactamase genes to unusual hosts. |
| Q33470269 | Dissemination of Escherichia coli with CTX-M type ESBL between humans and yellow-legged gulls in the south of France |
| Q48074740 | Dissemination of the CTX-M-25 family beta-lactamases among Klebsiella pneumoniae, Escherichia coli and Enterobacter cloacae and identification of the novel enzyme CTX-M-41 in Proteus mirabilis in Israel. |
| Q38282801 | Distant and new mutations in CTX-M-1 beta-lactamase affect cefotaxime hydrolysis |
| Q64275739 | Distribution of , , and genes in Extended-spectrum--lactamase-producing Clinical isolates: A three-year multi-center study from Lahore, Pakistan |
| Q36969909 | Distribution of extended-spectrum β-lactamases, AmpC β-lactamases, and carbapenemases among Enterobacteriaceae isolates causing intra-abdominal infections in the Asia-Pacific region: results of the study for Monitoring Antimicrobial Resistance Trend |
| Q93063638 | Distribution of quinolone resistance gene (qnr) in ESBL-producing Escherichia coli and Klebsiella spp. in Lomé, Togo |
| Q59280931 | Diversity of CTX-M-1-producing E. coli from German food samples and genetic diversity of the bla CTX-M-1 region on IncI1 ST3 plasmids |
| Q42112001 | Diversity of extended-spectrum beta-lactamases and class C beta-lactamases among cloacal Escherichia coli Isolates in Belgian broiler farms |
| Q43793768 | Diversity of genotypes in CTX-M-producing Klebsiella pneumoniae isolated in different hospitals in Brazil. |
| Q36949494 | Dominance of blaCTX-M within an Australian extended-spectrum beta-lactamase gene pool |
| Q37576488 | Dramatic increase in prevalence of fecal carriage of extended-spectrum beta-lactamase-producing Enterobacteriaceae during nonoutbreak situations in Spain |
| Q54455759 | ESBL- and plasmidic class C beta-lactamase-producing E. coli strains isolated from poultry, pig and rabbit farms. |
| Q41620447 | ESBL-producing Shiga-toxigenic E. coli (STEC) associated with piglet diarrhoea in India |
| Q35101453 | ESBLs: A Clear and Present Danger? |
| Q35690327 | Effects of phenotype and genotype on methods for detection of extended-spectrum-beta-lactamase-producing clinical isolates of Escherichia coli and Klebsiella pneumoniae in Norway. |
| Q43045719 | Efficacy of a Ceftazidime-Avibactam combination in a murine model of Septicemia caused by Enterobacteriaceae species producing ampc or extended-spectrum β-lactamases |
| Q42112273 | Emergence and dissemination of Enterobacteriaceae isolates producing CTX-M-1-like enzymes in Spain are associated with IncFII (CTX-M-15) and broad-host-range (CTX-M-1, -3, and -32) plasmids. |
| Q60300553 | Emergence and molecular characterization of multidrug-resistant isolates harboring extended-spectrum β-lactamases causing ventilator-associated pneumonia in China |
| Q41067070 | Emergence and outbreaks of CTX-M beta-lactamase-producing Escherichia coli and Klebsiella pneumoniae strains in a Tunisian hospital |
| Q90280674 | Emergence and rapid global dissemination of CTX-M-15-associated Klebsiella pneumoniae strain ST307 |
| Q40164392 | Emergence and spread of three clonally related virulent isolates of CTX-M-15-producing Escherichia coli with variable resistance to aminoglycosides and tetracycline in a French geriatric hospital |
| Q40732771 | Emergence of CTX-M-15-producing enterobacteria in Cameroon and characterization of a blaCTX-M-15-carrying element |
| Q41867801 | Emergence of Enterobacteriaceae isolates producing CTX-M extended-spectrum beta-lactamase in Austria |
| Q36139832 | Emergence of Enterobacteriaceae producing extended-spectrum beta-lactamases (ESBLs) in the community |
| Q47914032 | Emergence of ISAba1 harboring carbapenem-resistant Acinetobacter baumannii isolates in Pakistan. |
| Q92260485 | Emergence of carriage of CTX-M-15 in faecal Escherichia coli in horses at an equine hospital in the UK; increasing prevalence over a decade (2008-2017) |
| Q36770280 | Emergence of extended-spectrum β-lactam resistance among Escherichia coli at a US academic children's hospital is clonal at the sequence type level for CTX-M-15, but not for CMY-2. |
| Q37703110 | Emergence of extended-spectrum-beta-lactamase (CTX-M-9)-producing multiresistant strains of Salmonella enterica serotype Virchow in poultry and humans in France. |
| Q42331477 | Emerging Perils of Extended Spectrum β-Lactamase Producing Enterobacteriaceae Clinical Isolates in a Teaching Hospital of Nepal |
| Q36894468 | Enterobacteriaceae |
| Q42863862 | Enteropathogenic Escherichia coli strains carrying genes encoding the PER-2 and TEM-116 extended-spectrum beta-lactamases isolated from children with diarrhea in Uruguay. |
| Q55554737 | Enumerating Antibiotic Susceptibility Patterns of Pseudomonas aeruginosa Isolated from Different Sources in Dhaka City. |
| Q57915161 | Environmental Reservoirs of Resistance Genes in Antibiotic-Producing Bacteria and Their Possible Impact on the Evolution of Antibiotic Resistance |
| Q38018625 | Epidemiology and genetics of CTX-M extended-spectrum β-lactamases in Gram-negative bacteria |
| Q34985846 | Epidemiology of CTX-M-type extended-spectrum beta-lactamase (ESBL)-producing nosocomial -Escherichia coli infection in China |
| Q39638797 | Epidemiology of Escherichia coli, Klebsiella species, and Proteus mirabilis strains producing extended-spectrum β-lactamases from clinical samples in the Kinki Region of Japan |
| Q39115617 | Epidemiology of extended spectrum beta-lactamase E. coli (CTX-M-15) on a commercial dairy farm |
| Q89899478 | Epidemiology of β-Lactamase-Producing Pathogens |
| Q35556619 | Escherichia coli Isolated from Urinary Tract Infections of Lebanese Patients between 2005 and 2012: Epidemiology and Profiles of Resistance. |
| Q26749590 | Escherichia coli β-Lactamases: What Really Matters |
| Q37262542 | Establishment of a Simple and Quick Method for Detecting Extended-Spectrum β-Lactamase (ESBL) Genes in Bacteria |
| Q36845365 | European emergence of ciprofloxacin-resistant Escherichia coli clonal groups O25:H4-ST 131 and O15:K52:H1 causing community-acquired uncomplicated cystitis |
| Q38270555 | Evaluation of CTX-M steady-state mRNA, mRNA half-life and protein production in various STs of Escherichia coli |
| Q42912527 | Evaluation of a new selective chromogenic agar medium for detection of extended-spectrum beta-lactamase-producing Enterobacteriaceae |
| Q51700680 | Evaluation of detection of extended-spectrum beta-lactamases among Escherichia coli and Klebsiella spp. isolates by VITEK 2 AST-N029 compared to the agar dilution and disk diffusion methods. |
| Q41878926 | Evaluation of four commercially available extended-spectrum beta-lactamase phenotypic confirmation tests |
| Q37857875 | Evolution of β-lactams resistance in Gram-negative bacteria in Tunisia |
| Q28472615 | Evolutionary trajectories of beta-lactamase CTX-M-1 cluster enzymes: predicting antibiotic resistance |
| Q33857639 | Experimental prediction of the evolution of ceftazidime resistance in the CTX-M-2 extended-spectrum beta-lactamase |
| Q33893632 | Exploring the inhibition of CTX-M-9 by beta-lactamase inhibitors and carbapenems |
| Q36277409 | Extended spectrum beta lactamase producing organisms causing urinary tract infections in Sri Lanka and their antibiotic susceptibility pattern -A hospital based cross sectional study |
| Q42737953 | Extended spectrum β-lactamase producing Enterobacteriaceae & antibiotic co-resistance. |
| Q39233531 | Extended spectrum β-lactamase producing Escherichia coli and Klebsiella pneumoniae: critical tools for antibiotic resistance pattern |
| Q97074328 | Extended-Spectrum Beta-Lactamase-Producing Escherichia coli in Drinking Water Samples From a Forcibly Displaced, Densely Populated Community Setting in Bangladesh |
| Q35630038 | Extended-Spectrum Beta-Lactamases Producing E. coli in Wildlife, yet Another Form of Environmental Pollution? |
| Q34738249 | Extended-spectrum Beta-lactamase gene sequences in gram-negative saprophytes on retail organic and nonorganic spinach |
| Q41910163 | Extended-spectrum beta-lactamase CTX-M-1 in Escherichia coli isolates from healthy poultry in France |
| Q46659239 | Extended-spectrum beta-lactamase-conferring transferable resistance to different antimicrobial agents in Enterobacteriaceae isolated from bloodstream infections |
| Q44131964 | Extended-spectrum beta-lactamase-mediated resistance among bacterial isolates recovered from ocular infections |
| Q43197640 | Extended-spectrum beta-lactamase-producing Enterobacteriaceae, Central African Republic |
| Q37091253 | Extended-spectrum beta-lactamase-producing Enterobacteriaceae: an emerging public-health concern |
| Q43065274 | Extended-spectrum beta-lactamase-producing Salmonella enterica serovar Oranienburg (CTX-M-2 group) in a pediatric hospital in Tucumán, Argentina |
| Q34574557 | Extended-spectrum beta-lactamase-producing Shigella strains in Israel, 2000-2004. |
| Q34648693 | Extended-spectrum beta-lactamases and plasmid-mediated AmpC enzymes among clinical isolates of Escherichia coli and Klebsiella pneumoniae from seven medical centers in Taiwan |
| Q43155418 | Extended-spectrum beta-lactamases in enterobacteria other than Escherichia coli and Klebsiella |
| Q35912800 | Extended-spectrum beta-lactamases of the CTX-M type now in Switzerland |
| Q24534999 | Extended-spectrum beta-lactamases: a clinical update |
| Q35714528 | Extended-spectrum-beta-lactamase (TEM-52)-producing strains of Salmonella enterica of various serotypes isolated in France. |
| Q42112145 | Extended-spectrum-beta-lactamase-producing Enterobacteriaceae strains in various types of private health care centers |
| Q35066992 | Extensive amplification of GI-VII-6, a multidrug resistance genomic island of Salmonella enterica serovar Typhimurium, increases resistance to extended-spectrum cephalosporins |
| Q38998477 | Faecal carriage of extended-spectrum β-lactamase (ESBL)-producing enterobacteria in liver disease patients from two hospitals in Egypt and France: a comparative epidemiological study. |
| Q43336253 | Fate and behavior of extended-spectrum β-lactamase-producing genes in municipal sewage treatment plants |
| Q42782099 | Fecal carriage and shedding density of CTX-M extended-spectrum {beta}-lactamase-producing escherichia coli in cattle, chickens, and pigs: implications for environmental contamination and food production |
| Q33936856 | Fecal carriage of extended-spectrum β-lactamases and AmpC-producing Escherichia coli in a Libyan community |
| Q54956752 | First Report of blaCTX-M-28 in Enterobacteriaceae Isolates in the United Arab Emirates. |
| Q42766799 | First extended-spectrum-beta-lactamase (CTX-M-15)-producing Salmonella enterica serotype typhimurium isolate identified in Lebanon |
| Q40770302 | First isolation of metallo-beta-lactamase-producing multiresistant Klebsiella pneumoniae from a patient in Brazil. |
| Q54446453 | First report of CTX-M extended-spectrum beta-lactamase-producing isolates from croatia. |
| Q41962432 | First report of the emergence of CTX-M-type extended-spectrum beta-lactamases (ESBLs) as the predominant ESBL isolated in a U.S. health care system |
| Q37598717 | Four variants of the Citrobacter freundii AmpC-Type cephalosporinases, including novel enzymes CMY-14 and CMY-15, in a Proteus mirabilis clone widespread in Poland |
| Q38196443 | Fragment-based inhibitor discovery against β-lactamase |
| Q42086224 | Frequency of conjugative transfer of plasmid-encoded ISEcp1 - blaCTX-M-15 and aac(6')-lb-cr genes in Enterobacteriaceae at a tertiary care center in Lebanon - role of transferases |
| Q52684986 | Functional Characterization of CTX-M-14 and CTX-M-15 β-Lactamases by In Vitro DNA Shuffling. |
| Q37205116 | Further increase of vancomycin-resistant Enterococcus faecium, amikacin- and fluoroquinolone-resistant Klebsiella pneumoniae, and imipenem-resistant Acinetobacter spp. in Korea: 2003 KONSAR surveillance. |
| Q40739784 | Genetic & virulence profiling of ESBL-positive E. coli from nosocomial & veterinary sources |
| Q52643694 | Genetic Environment of blaTEM-1, blaCTX-M-15, blaCMY-42 and Characterization of Integrons of Escherichia coli Isolated From an Indian Urban Aquatic Environment. |
| Q37125117 | Genetic characteristics of CTX-M-type extended-spectrum-β-lactamase (ESBL)-producing enterobacteriaceae involved in mastitis cases on Japanese dairy farms, 2007 to 2011. |
| Q33770194 | Genetic environment and expression of the extended-spectrum beta-lactamase blaPER-1 gene in gram-negative bacteria |
| Q36003062 | Genetic methods for detection of antimicrobial resistance |
| Q90176593 | Genetics of Acquired Antibiotic Resistance Genes in Proteus spp |
| Q60951131 | Genomic and Virulence Characterization of Intrauterine Pathogenic With Multi-Drug Resistance Isolated From Cow Uteri With Metritis |
| Q36314522 | Genotypic and phenotypic analysis of Enterobacter sakazakii strains from an outbreak resulting in fatalities in a neonatal intensive care unit in France |
| Q89467225 | Growth rate assays reveal fitness consequences of β-lactamases |
| Q30428958 | Herd prevalence of Enterobacteriaceae producing CTX-M-type and CMY-2 β-lactamases among Japanese dairy farms |
| Q35869239 | High Diversity of CTX-M Extended-Spectrum β-Lactamases in Municipal Wastewater and Urban Wetlands |
| Q37449428 | High Prevalence of Gut Microbiota Colonization with Broad-Spectrum Cephalosporin Resistant Enterobacteriaceae in a Tunisian Intensive Care Unit |
| Q43314778 | High dissemination of extended-spectrum β-lactamase-producing Enterobacteriaceae in effluents from wastewater treatment plants. |
| Q64086207 | High prevalence and characterization of extended-spectrum ß-lactamase producing Enterobacteriaceae in Chadian hospitals |
| Q28477300 | High prevalence of extended-spectrum beta lactamases among Salmonella enterica Typhimurium isolates from pediatric patients with diarrhea in China |
| Q41388247 | High prevalence of plasmid-mediated quinolone resistance genes qnr and aac(6')-Ib-cr in clinical isolates of Enterobacteriaceae from nine teaching hospitals in China |
| Q54198024 | High rate of aminoglycoside resistance in CTX-M-15 producing Klebsiella pneumoniae isolates in Tehran, Iran. |
| Q36944691 | High rate of mobilization for blaCTX-Ms |
| Q51010477 | High rates of susceptibility to ceftazidime among globally prevalent CTX-M-producing Escherichia coli: potential clinical implications of the revised CLSI interpretive criteria. |
| Q90516747 | Human Mobility and the Global Spread of Infectious Diseases: A Focus on Air Travel |
| Q42910056 | Human Salmonella infection yielding CTX-M beta-lactamase, United States |
| Q40734501 | ISEcp1B-mediated transposition of blaCTX-M in Escherichia coli |
| Q34770698 | Identification and characterization of the first Escherichia coli strain carrying NDM-1 gene in China |
| Q28484300 | Identification and characterization of two novel bla(KLUC) resistance genes through large-scale resistance plasmids sequencing |
| Q33836539 | Identification of CTX-M-14 {beta}-lactamase in a Salmonella enterica serovar enteritidis isolate from Japan |
| Q35635686 | Identification of CTX-M-type extended-spectrum-beta-lactamase genes using real-time PCR and pyrosequencing |
| Q54383948 | Identification of SHV-type and CTX-M-12 extended-spectrum beta-lactamases (ESBLs) in multiresistant Enterobacteriaceae from Colombian Caribbean hospitals. |
| Q33769980 | Identification of a progenitor of the CTX-M-9 group of extended-spectrum beta-lactamases from Kluyvera georgiana isolated in Guyana. |
| Q35270796 | Identification of aminoglycoside and β-lactam resistance genes from within an infant gut functional metagenomic library. |
| Q37333242 | Impact of therapeutic treatment with beta-lactam on transfer of the bla(CTX-M-9) resistance gene from Salmonella enterica serovar Virchow to Escherichia coli in gnotobiotic rats |
| Q54389084 | In vitro activity of beta-lactam antibiotics against CTX-M-producing Escherichia coli. |
| Q43261194 | In vitro analysis of ISEcp1B-mediated mobilization of naturally occurring beta-lactamase gene blaCTX-M of Kluyvera ascorbata |
| Q36335143 | In vitro antibacterial activity of MGDG-palmitoyl from Oscillatoria acuminata NTAPC05 against extended-spectrum β-lactamase producers. |
| Q36568702 | In-vitro and in-vivo evidence of dose-dependent decrease of uropathogenic Escherichia coli virulence after consumption of commercial Vaccinium macrocarpon (cranberry) capsules |
| Q42112520 | In117, an unusual In0-like class 1 integron containing CR1 and bla(CTX-M-2) and associated with a Tn21-like element |
| Q44384975 | Incidence of extended-spectrum beta-lactamases and characterization of integrons in extended-spectrum beta-lactamase-producing Klebsiella pneumoniae isolated in Shantou, China |
| Q54414030 | Increase in hospital-acquired bloodstream infections caused by extended spectrum beta-lactamase-producing Escherichia coli in a large French teaching hospital. |
| Q41861297 | Increase resistant rates and ESBL production between E. coli isolates causing urinary tract infection in young patients from Iran. |
| Q39609549 | Increased mutation frequencies in Escherichia coli isolates harboring extended-spectrum beta-lactamases |
| Q40975180 | Increased resistance rate to ceftazidime among blood culture isolates of ESBL-producing Escherichia coli in a university-affiliated hospital of China |
| Q37694529 | Infections with extended-spectrum beta-lactamase-producing enterobacteriaceae: changing epidemiology and drug treatment choices |
| Q41348043 | Insight into neonatal septicaemic Escherichia coli from India with respect to phylogroups, serotypes, virulence, extended-spectrum-β-lactamases and association of ST131 clonal group. |
| Q39919691 | Integrated detection of extended-spectrum-beta-lactam resistance by DNA microarray-based genotyping of TEM, SHV, and CTX-M genes |
| Q42727506 | Integron content of extended-spectrum-beta-lactamase-producing Escherichia coli strains over 12 years in a single hospital in Madrid, Spain. |
| Q42112657 | Integron-encoded GES-type extended-spectrum beta-lactamase with increased activity toward aztreonam in Pseudomonas aeruginosa |
| Q42412646 | Interaction of CTX-M-15 enzyme with cefotaxime: a molecular modelling and docking study |
| Q92150103 | Interplay between β-lactamases and new β-lactamase inhibitors |
| Q38379421 | Isolation and Characterization of NDM-Positive Escherichia coli from Municipal Wastewater in Jeddah, Saudi Arabia |
| Q38130669 | Isolation of Extended Spectrum β-lactamase (ESBL) Producing Bacteria from Urban Surface Waters in Malaysia |
| Q60956356 | Isolation of Extended-Spectrum -lactamase- (ESBL-) Producing and from Patients with Community-Onset Urinary Tract Infections in Jimma University Specialized Hospital, Southwest Ethiopia |
| Q37409854 | Kinetic characterization of GES-22 β-lactamase harboring the M169L clinical mutation. |
| Q58652470 | Klebsiella pneumoniae ESBL producers responsible for severe UTIs in a renal transplant unit |
| Q35934124 | Ligand-Induced Proton Transfer and Low-Barrier Hydrogen Bond Revealed by X-ray Crystallography |
| Q42280162 | Long-term faecal carriage in infants and intra-household transmission of CTX-M-15-producing Klebsiella pneumoniae following a nosocomial outbreak |
| Q41715581 | Loop-mediated isothermal amplification assay targeting the blaCTX-M9 gene for detection of extended spectrum β-lactamase-producing Escherichia coli and Klebsiella pneumoniae |
| Q36123993 | Low Enteric Colonization with Multidrug-Resistant Pathogens in Soldiers Returning from Deployments- Experience from the Years 2007-2015. |
| Q55387439 | Mechanisms of Antibiotic Resistance. |
| Q26747594 | Mechanisms of Antimicrobial Resistance in ESKAPE Pathogens |
| Q47449882 | Mechanisms of proton relay and product release by Class A β-lactamase at ultrahigh resolution. |
| Q36322117 | Mechanisms of resistance to beta-lactams in some common Gram-negative bacteria causing nosocomial infections |
| Q54476641 | Mechanisms of resistance to expanded-spectrum cephalosporins in Escherichia coli isolates recovered in a Spanish hospital. |
| Q91398243 | Metagenomic analysis of β-lactamase and carbapenemase genes in the wastewater resistome |
| Q37809057 | Minor extended-spectrum β-lactamases. |
| Q36708242 | Modes and modulations of antibiotic resistance gene expression |
| Q92430039 | Molecular Basis of Class A β-Lactamase Inhibition by Relebactam |
| Q90383147 | Molecular Characteristics of Klebsiella pneumoniae Isolates From Outpatients in Sentinel Hospitals, Beijing, China, 2010-2019 |
| Q36730140 | Molecular Characterization of Escherichia coli Strains Isolated from Retail Meat That Harbor blaCTX-M and fosA3 Genes |
| Q47128982 | Molecular Epidemiology of Extended-Spectrum β-Lactamase-Producing Escherichia coli Pathotypes in Diarrheal Children from Low Socioeconomic Status Communities in Bihar, India: Emergence of the CTX-M Type |
| Q42109471 | Molecular and biochemical characterization of CTX-M-131, a natural Asp240Gly variant derived from CTX-M-2, produced by a Providencia rettgeri clinical strain in São Paulo, Brazil. |
| Q42947126 | Molecular and biochemical characterization of the natural chromosome-encoded class A beta-lactamase from Pseudomonas luteola |
| Q39840181 | Molecular and virulence characteristics of multi-drug resistant Salmonella Enteritidis strains isolated from poultry |
| Q35001094 | Molecular basis for the catalytic specificity of the CTX-M extended-spectrum β-lactamases |
| Q30430793 | Molecular characteristics of extended-spectrum β-lactamases in clinical isolates from Escherichia coli at a Japanese tertiary hospital |
| Q37061620 | Molecular characterization and analysis of high-level multidrug-resistance of Shigella flexneri serotype 4s strains from China |
| Q54369999 | Molecular characterization and epidemiology of extended-spectrum beta-lactamase-producing Escherichia coli and Klebsiella pneumoniae isolates in the United Arab Emirates. |
| Q36804021 | Molecular characterization and epidemiology of extended-spectrum-beta-lactamase-producing Escherichia coli and Klebsiella pneumoniae isolates causing health care-associated infection in Thailand, where the CTX-M family is endemic |
| Q52801384 | Molecular characterization of ESBL-producing Enterobacteriaceae in northern Portugal. |
| Q89747930 | Molecular characterization of Extended-spectrum β lactamase- producing E. coli recovered from community-acquired urinary tract infections in Upper Egypt |
| Q50717945 | Molecular characterization of integrons in clinical isolates of betalactamase-producing Escherichia coli and Klebsiella pneumoniae in Iran. |
| Q34675362 | Molecular characterization of multidrug-resistant extended-spectrum β-lactamase-producing Enterobacteriaceae isolated in Antananarivo, Madagascar |
| Q35598386 | Molecular characterization of resistance to extended-spectrum cephalosporins in clinical Escherichia coli isolates from companion animals in the United States |
| Q43405274 | Molecular diversity associated with the dissemination of CTX-M-15 beta-lactamase gene in blood culture isolates of Escherichia coli from Edinburgh. |
| Q27654237 | Molecular docking and ligand specificity in fragment-based inhibitor discovery |
| Q35758933 | Molecular epidemiology of CTX-M-producing Escherichia coli in the Calgary Health Region: emergence of CTX-M-15-producing isolates |
| Q37409886 | Molecular epidemiology of CTX-M-producing Escherichia coli isolates at a tertiary medical center in western Pennsylvania. |
| Q36423625 | Molecular epidemiology of Escherichia coli producing extended-spectrum beta-lactamases isolated in Rome, Italy |
| Q43029373 | Molecular epidemiology of extended-spectrum beta-lactamases among Escherichia coli isolates collected in a Swedish hospital and its associated health care facilities from 2001 to 2006. |
| Q33401968 | Molecular identification of CTX-M and blaOXY/K1 beta-lactamase genes in Enterobacteriaceae by sequencing of universal M13-sequence tagged PCR-amplicons |
| Q35806418 | Molecular identification of extended-spectrum-β-lactamase genes from Enterobacteriaceae isolated from healthy human carriers in Switzerland |
| Q40655151 | Molecular investigation of extended-spectrum beta-lactamase genes and potential drug resistance in clinical isolates of Morganella morganii. |
| Q46818381 | Molecular mechanisms of antimicrobial resistance in fecal Escherichia coli of healthy dogs after enrofloxacin or amoxicillin administration |
| Q36744818 | Molecular survey of beta-lactamases conferring resistance to newer beta-lactams in Enterobacteriaceae isolates from Polish hospitals |
| Q37263634 | Molecular typing of CTX-M-producing escherichia coli isolates from environmental water, swine feces, specimens from healthy humans, and human patients. |
| Q61455372 | Molecules that Inhibit Bacterial Resistance Enzymes |
| Q42266276 | Monitoring and characterization of extended-spectrum beta-lactamases in Escherichia coli strains from healthy and sick animals in Spain in 2003. |
| Q34431971 | Multidrug resistance in Salmonella enterica serotype Typhimurium from humans in France (1993 to 2003). |
| Q22255652 | Multidrug resistance in bacteria |
| Q42366911 | Multiple Antibiotic-Resistant, Extended Spectrum-β-Lactamase (ESBL)-Producing Enterobacteria in Fresh Seafood |
| Q54631687 | Multiplex PCR for rapid detection of genes encoding CTX-M extended-spectrum (beta)-lactamases. |
| Q48203414 | Multiplex identification of sepsis-causing Gram-negative pathogens from the plasma of infected blood. |
| Q82975445 | Nationwide spread of clonally related CTX-M-15-producing multidrug-resistant Klebsiella pneumoniae strains in Hungary |
| Q54252029 | Nationwide study of Escherichia coli producing extended-spectrum β-lactamases TEM, SHV and CTX-M in Turkey. |
| Q36425035 | Nationwide study of the prevalence, characteristics, and molecular epidemiology of extended-spectrum-beta-lactamase-producing Enterobacteriaceae in France |
| Q43215503 | Nationwide survey of CTX-M-type extended-spectrum beta-lactamases among Klebsiella pneumoniae isolates in Slovenian hospitals |
| Q39991540 | Nationwide survey of extended-spectrum {beta}-lactamase-producing Enterobacteriaceae in the French community setting |
| Q33499101 | Neonatal enteral feeding tubes as loci for colonisation by members of the Enterobacteriaceae |
| Q37047260 | Neonatal septicaemia caused by diverse clones of Klebsiella pneumoniae & Escherichia coli harbouring blaCTX-M-15 |
| Q52361697 | Network Analysis of Protein Adaptation: modeling the functional impact of multiple mutations. |
| Q27675553 | Neutron and X-ray Crystal Structures of a Perdeuterated Enzyme Inhibitor Complex Reveal the Catalytic Proton Network of the Toho-1 -Lactamase for the Acylation Reaction |
| Q26741342 | New Perspectives on the Use of Phytochemicals as an Emergent Strategy to Control Bacterial Infections Including Biofilms |
| Q36895636 | New beta-lactamases: a paradigm for the rapid response of bacterial evolution in the clinical setting |
| Q37767653 | New definitions of extended-spectrum β-lactamase conferring worldwide emerging antibiotic resistance |
| Q41774142 | New variant of CTX-M-type extended-spectrum beta-lactamases, CTX-M-71, with a Gly238Cys substitution in a Klebsiella pneumoniae isolate from Bulgaria |
| Q39659490 | Noncovalent complexes of an inactive mutant of CTX-M-9 with the substrate piperacillin and the corresponding product. |
| Q33752900 | Nosocomial outbreak caused by Salmonella enterica serotype Livingstone producing CTX-M-27 extended-spectrum beta-lactamase in a neonatal unit in Sousse, Tunisia. |
| Q57858738 | Nosocomial outbreak of CTX-M-15-producing E. coli in Norway |
| Q33884922 | Nosocomial outbreak of pediatric gastroenteritis caused by CTX-M-14-type extended-spectrum beta-lactamase-producing strains of Salmonella enterica serovar London |
| Q37511391 | Nosocomial transmission of CTX-M-2 beta-lactamase-producing Acinetobacter baumannii in a neurosurgery ward |
| Q33722024 | Novel TEM-type extended-spectrum beta-lactamase, TEM-134, in a Citrobacter koseri clinical isolate |
| Q64105630 | Novel blaCTX-M variants and genotype-phenotype correlations among clinical isolates of extended spectrum beta lactamase-producing Escherichia coli |
| Q41882603 | Novel complex class 1 integron bearing an ISCR1 element in an Escherichia coli isolate carrying the blaCTX-M-14 gene |
| Q37190813 | Novel plasmid-encoded ceftazidime-hydrolyzing CTX-M-53 extended-spectrum beta-lactamase from Salmonella enterica serotypes Westhampton and Senftenberg. |
| Q33689744 | Occurrence and Variety of β-Lactamase Genes among Aeromonas spp. Isolated from Urban Wastewater Treatment Plant. |
| Q36921676 | Occurrence and characteristics of extended spectrum beta-lactamases-producing Enterobacteriaceae from foods of animal origin |
| Q34187502 | Occurrence and characteristics of extended-spectrum β-lactamase (ESBL) producing Enterobacteriaceae in food producing animals, minced meat and raw milk |
| Q46460989 | Occurrence and molecular analysis of extended-spectrum {beta}-lactamase-producing Proteus mirabilis in Hong Kong, 1999-2002. |
| Q34045623 | Occurrence and sensitivity profile of extended spectrum beta-lactamase-producing Enterobacteriaceae at a tertiary hospital in Southern Brazil |
| Q35815939 | Occurrence of CTX-M Producing Escherichia coli in Soils, Cattle, and Farm Environment in France (Burgundy Region). |
| Q33722071 | Occurrence of CTX-M-3, CTX-M-15, CTX-M-14, and CTX-M-9 extended-spectrum beta-lactamases in Enterobacteriaceae clinical isolates in Korea |
| Q35667775 | Occurrence of SHV, TEM and CTX-M β-Lactamase Genes Among Enteropathogenic Escherichia coli Strains Isolated From Children With Diarrhea. |
| Q38945915 | Occurrence of clinical isolates of Klebsiella pneumoniae harboring chromosomally mediated and plasmid-mediated CTX-M-15 β-lactamase in a Tunisian hospital |
| Q39156803 | Occurrence of conjugative IncF-type plasmids harboring the blaCTX-M-15 gene in Enterobacteriaceae isolates from newborns in Tunisia |
| Q40975918 | Occurrence of the mcr-1 Colistin Resistance Gene and other Clinically Relevant Antibiotic Resistance Genes in Microbial Populations at Different Municipal Wastewater Treatment Plants in Germany |
| Q35698156 | Origin and evolution of antibiotic resistance: the common mechanisms of emergence and spread in water bodies |
| Q40598375 | Outbreak of Extended-Spectrum Beta-Lactamase Producing Enterobacter cloacae with High MICs of Quaternary Ammonium Compounds in a Hematology Ward Associated with Contaminated Sinks |
| Q27026917 | Overview of ESBL-producing Enterobacteriaceae from a Nordic perspective |
| Q34351969 | PCR classification of CTX-M-type beta-lactamase genes identified in clinically isolated gram-negative bacilli in Japan. |
| Q43119295 | PCR-Based Detection of Extended-Spectrum β-Lactamases (bla CTX-M-1 and bla TEM ) in Escherichia coli, Salmonella spp. and Klebsiella pneumoniae Isolated from Pigs in North Eastern India (Mizoram). |
| Q90645349 | Past and Present Perspectives on β-Lactamases |
| Q37320007 | Pathotyping bla CTX-M Escherichia coli from Nigeria |
| Q31047716 | Patient's origin and lifestyle associated with CTX-M-producing Escherichia coli: a case-control-control study |
| Q39416360 | Patterns of resistance to beta-lactams and characterization of beta-lactamases in Escherichia coli isolates from children in Tunisia |
| Q53811523 | Pediatric extended spectrum β-lactamase infection: Community-acquired infection and treatment options. |
| Q37287753 | Phase I Study Assessing the Pharmacokinetic Profile, Safety, and Tolerability of a Single Dose of Ceftazidime-Avibactam in Hospitalized Pediatric Patients. |
| Q59489078 | Phenotypic Tests for the Detection of β-Lactamase-Producing Enterobacteriaceae Isolated from Different Environments |
| Q40221770 | Phenotypic and genotypic characterization of extended-spectrum b-lactamases producing Escherichia coli and Klebsiella pneumoniaein a tertiary care hospital in Riyadh, Saudi Arabia |
| Q36866949 | Phenotypic and genotypic comparison of ESBL production by vaginal Escherichia coli isolates from pregnant and non-pregnant women |
| Q46794517 | Phenotypic and molecular characterization of 5 novel CTX-M enzymes carried by Klebsiella pneumoniae and Escherichia coli |
| Q30367684 | Phenotypic and molecular characterization of extended-spectrum beta-lactamase-producing Escherichia coli in Bangladesh. |
| Q37702466 | Phenotypic and molecular detection of CTX-M-beta-lactamases produced by Escherichia coli and Klebsiella spp |
| Q36172185 | Phylogenetic distribution of CTX-M- and non-extended-spectrum-β-lactamase-producing Escherichia coli isolates: group B2 isolates, except clone ST131, rarely produce CTX-M enzymes. |
| Q64108305 | Piperacillin-Tazobactam (TZP) Resistance in Due to Hyperproduction of TEM-1 β-Lactamase Mediated by the Promoter |
| Q94563655 | Plasmid-mediated antibiotic resistance among uropathogens in primigravid women-Hyderabad, India |
| Q34100513 | Possibility of CTX-M-14 Gene Transfer from Shigella sonnei to a Commensal Escherichia coli Strain of the Gastroenteritis Microbiome |
| Q39817800 | Post‐surgical wound infections involving Enterobacteriaceae with reduced susceptibility to β‐lactams in two Portuguese hospitals |
| Q42057094 | Predicting allosteric mutants that increase activity of a major antibiotic resistance enzyme |
| Q34352214 | Prediction of the evolution of ceftazidime resistance in extended-spectrum beta-lactamase CTX-M-9. |
| Q34648809 | Predictors of mortality in patients with bloodstream infection due to ceftazidime-resistant Klebsiella pneumoniae |
| Q43451274 | Predominance of IncL/M and IncF plasmid types among CTX-M-ESBL-producing Escherichia coli and Klebsiella pneumoniae in Bulgarian hospitals |
| Q40631662 | Prevalence and Antibiotic Resistance Profiles of Extended-Spectrum β-Lactamase-Producing Escherichia coli Isolated from Healthy Broilers in Shandong Province, China |
| Q47142542 | Prevalence and Antibiotic Resistance of Non-typhoidal Salmonella Isolated from Raw Chicken Carcasses of Commercial Broilers and Spent Hens in Tai'an, China |
| Q41700834 | Prevalence and Antibiotic Susceptibility Patterns of Extended-Spectrum ß-Lactamase and Metallo-ß-Lactamase-Producing Uropathogenic Escherichia coli Isolates |
| Q24594289 | Prevalence and antibiogram of Extended Spectrum β-Lactamase (ESBL) producing Gram negative bacilli and further molecular characterization of ESBL producing Escherichia coli and Klebsiella spp |
| Q55365818 | Prevalence and antimicrobial susceptibility patterns of extended spectrum beta-lactamase producing Entrobacteriaceae in the University of Gondar Referral Hospital environments, northwest Ethiopia. |
| Q41117625 | Prevalence and characteristics of extended-spectrum β-lactamase genes in Escherichia coli isolated from piglets with post-weaning diarrhea in Heilongjiang province, China |
| Q50055965 | Prevalence and characteristics of extended-spectrum β-lactamase-producing Escherichia coli in domestic and imported chicken meats in Japan |
| Q36517575 | Prevalence and characterization of extended-spectrum beta-lactamases producing Enterobacteriaceae in healthy children and associated risk factors |
| Q44901358 | Prevalence and genetic characterization of blaCTX-M among Klebsiella pneumoniae isolates collected in an intensive care unit in Brazil |
| Q39693747 | Prevalence and molecular characterization of extended-spectrum beta-lactamase-producing Klebsiella pneumoniae in Riyadh, Saudi Arabia. |
| Q39325891 | Prevalence and pathogenesis of extended-spectrum beta-lactamase producing Escherichia coli causing urinary tract infection in hospitalized patients |
| Q51798794 | Prevalence characterization of extended-spectrum beta-lactamases among Escherichia coli isolates collected in Zhengzhou. |
| Q41931363 | Prevalence of CTX-M beta-lactamases in Philadelphia, Pennsylvania |
| Q39903359 | Prevalence of CTX-M resistance marker and integrons among Escherichia coli and Klebsiella pneumoniae isolates of clinical origin. |
| Q39450219 | Prevalence of CTX-M-8 and CTX-M-15 type extended-spectrum beta-lactamases between Klebsiella pneumoniae spp. isolated from Zahedan, Southeast Iran. |
| Q36945809 | Prevalence of CTX-M-Type and PER Extended-Spectrum β-Lactamases Among Klebsiella spp. Isolated From Clinical Specimens in the Teaching Hospital of Kashan, Iran |
| Q36292064 | Prevalence of Class 1 Integrons and Extended Spectrum Beta Lactamases among Multi-Drug Resistant Escherichia coli Isolates from North of Iran. |
| Q98178037 | Prevalence of Extended-Spectrum β-Lactamases in E. coli of Rats in the Region North East of Gabon |
| Q44686193 | Prevalence of acquired fosfomycin resistance among extended-spectrum β-lactamase-producing Escherichia coli and Klebsiella pneumoniae clinical isolates in Korea and IS26-composite transposon surrounding fosA3. |
| Q35646207 | Prevalence of bla (CTX M) extended spectrum beta lactamase gene in enterobacteriaceae from critical care patients |
| Q91840446 | Prevalence of class 1 integron in Escherichia coli isolated from animal sources in Iran: a systematic review and meta-analysis |
| Q54442537 | Prevalence of community-occurring extended spectrum beta-lactamase-producing Enterobacteriaceae in Brazil. |
| Q34461810 | Prevalence of extended spectrum beta lactamase producing Escherichia coli and Klebsiella pneumoniae urinary isolates in a tertiary care hospital in Kathmandu, Nepal |
| Q42978682 | Prevalence of extended-spectrum beta-lactamase-producing Enterobacteriaceae and trends in antibiotic consumption in a county of Sweden |
| Q54417152 | Prevalence of rectal carriage of extended-spectrum beta-lactamase-producing Escherichia coli among elderly people in community settings in China. |
| Q41062335 | Prevalence of β-Lactamase Producing Escherichia coli from Retail Meat in Turkey |
| Q89619272 | Probing the role of the conserved residue Glu166 in a class A β-lactamase using neutron and X-ray protein crystallography |
| Q41099303 | Progress towards antimicrobial resistance containment and control in Indonesia |
| Q43482683 | Prolonged fecal shedding of CTX-M-15-producing Escherichia coli and recurrent sepsis in a patient after cord blood stem-cell transplantation |
| Q43251098 | Prospective study of fecal colonization by extended-spectrum-beta-lactamase-producing Escherichia coli in neutropenic patients with cancer. |
| Q94603616 | Quantifying antibiotic impact on within-patient dynamics of extended-spectrum beta-lactamase resistance |
| Q34537383 | Quantitative exploration of the occurrence of lateral gene transfer by using nitrogen fixation genes as a case study |
| Q35666937 | Rapid and sensitive detection of antibiotic resistance on a programmable digital microfluidic platform |
| Q42112155 | Rapid dissemination and diversity of CTX-M extended-spectrum beta-lactamase genes in commensal Escherichia coli isolates from healthy children from low-resource settings in Latin America. |
| Q37257940 | Rapid emergence of ESBL producers in E. coli causing urinary and wound infections in Pakistan. |
| Q35758887 | Rapid genotyping of CTX-M extended-spectrum beta-lactamases by denaturing high-performance liquid chromatography |
| Q50913614 | Rate of transmission of extended-spectrum beta-lactamase-producing enterobacteriaceae without contact isolation. |
| Q35764110 | Recent Emergence of Escherichia coli with Cephalosporin Resistance Conferred by blaCTX-M on Washington State Dairy Farms |
| Q40014484 | Recent changes in the epidemiology and management of extended-spectrum β-lactamase-producing Enterobacteriaceae |
| Q35364501 | Recombination in IS26 and Tn2 in the evolution of multiresistance regions carrying blaCTX-M-15 on conjugative IncF plasmids from Escherichia coli. |
| Q41956234 | Regional resistance surveillance program results for 12 Asia-Pacific nations (2011). |
| Q36075902 | Residues Distal to the Active Site Contribute to Enhanced Catalytic Activity of Variant and Hybrid β-Lactamases Derived from CTX-M-14 and CTX-M-15 |
| Q37291370 | Resistance in bacteria of the food chain: epidemiology and control strategies |
| Q99411775 | Resistance to extended-spectrum cephalosporins in Escherichia coli and other Enterobacterales from Canadian turkeys |
| Q57729521 | Risk factors for faecal colonisation with Escherichia coli producing extended-spectrum and plasmid-mediated AmpC β-lactamases in dogs |
| Q36364145 | Risk factors for infection or colonization with CTX-M extended-spectrum-β-lactamase-positive Escherichia coli. |
| Q93221210 | Role of TEM-1 β-Lactamase in the Predominance of Ampicillin-Sulbactam-Nonsusceptible Escherichia coli in Japan |
| Q42111167 | Roles of residues Cys69, Asn104, Phe160, Gly232, Ser237, and Asp240 in extended-spectrum beta-lactamase Toho-1. |
| Q42727520 | Salmonella enterica serovar infantis producing a CTX-M-9 beta-lactamase |
| Q47150482 | Scientific Opinion on the public health risks of bacterial strains producing extended-spectrum β-lactamases and/or AmpC β-lactamases in food and food-producing animals |
| Q34357320 | Screening of clinical, food, water and animal isolates of Escherichia coli for the presence of blaCTX-M extended spectrum beta-lactamase (ESBL) antibiotic resistance gene loci. |
| Q54242866 | Selection of Potential Therapeutic Bacteriophages that Lyse a CTX-M-15 Extended Spectrum β-Lactamase Producing Salmonella enterica Serovar Typhi Strain from the Democratic Republic of the Congo. |
| Q49998289 | Sequence analysis of a CTX-M-1 IncI1 plasmid found in Salmonella 4,5,12:i:-, Escherichia coli and Klebsiella pneumoniae on a UK pig farm |
| Q28472418 | Sequence analysis of pKF3-70 in Klebsiella pneumoniae: probable origin from R100-like plasmid of Escherichia coli |
| Q35912785 | Sequencing and comparative genomic analysis of pK29, a 269-kilobase conjugative plasmid encoding CMY-8 and CTX-M-3 beta-lactamases in Klebsiella pneumoniae. |
| Q35914890 | Simple and rapid sample preparation system for the molecular detection of antibiotic resistant pathogens in human urine. |
| Q54288940 | Sites of colonization with extended-spectrum β-lactamases (ESBL)-producing enterobacteriaceae: the rationale for screening. |
| Q34720052 | Spread of Escherichia coli strains with high-level cefotaxime and ceftazidime resistance between the community, long-term care facilities, and hospital institutions |
| Q35840807 | Spread of extended-spectrum beta-lactamase CTX-M-producing escherichia coli clinical isolates in community and nosocomial environments in Portugal |
| Q52661545 | Structural and Mechanistic Basis for Extended-Spectrum Drug-Resistance Mutations in Altering the Specificity of TEM, CTX-M, and KPC β-lactamases. |
| Q27682972 | Structural insights into the broadened substrate profile of the extended-spectrum β-lactamase OXY-1-1 from Klebsiella oxytoca |
| Q34335278 | Structure, function, and inhibition along the reaction coordinate of CTX-M beta-lactamases |
| Q41814502 | Study of CTX-M Type of Extended Spectrum β-Lactamase among Nosocomial Isolates of Escherichia coli and Klebsiella pneumoniae in South India |
| Q64940654 | Study of class 1 integrons in multidrug-resistant uropathogenic Escherichia coli isolated from different hospitals in Karachi. |
| Q39266461 | Survey of CTX-M Gene Frequency in Extended-Spectrum Beta-Lactamase-Producing Enterobacteriaceae Isolates Using the Combination Disk and PCR Methods in Ahvaz, Iran |
| Q35192249 | Susceptibility of extended-spectrum-beta-lactamase-producing Enterobacteriaceae according to the new CLSI breakpoints |
| Q40127260 | Synergistic Effect of Doripenem and Cefotaxime to Inhibit CTX-M-15 Type β-Lactamases: Biophysical and Microbiological Views |
| Q57056883 | Synergistic effects of functionally distinct substitutions in β-lactamase variants shed light on the evolution of bacterial drug resistance |
| Q53525114 | Synthesis and Characterization of Cefotaxime Conjugated Gold Nanoparticles and Their Use to Target Drug-Resistant CTX-M-Producing Bacterial Pathogens. |
| Q38842620 | Tackling Threats and Future Problems of Multidrug-Resistant Bacteria |
| Q27644352 | The Acylation Mechanism of CTX-M β-Lactamase at 0.88 Å Resolution |
| Q42379531 | The Drug-Resistant Variant P167S Expands the Substrate Profile of CTX-M β-Lactamases for Oxyimino-Cephalosporin Antibiotics by Enlarging the Active Site upon Acylation |
| Q92352916 | The Effects of β-Lactam Antibiotics on Surface Modifications of Multidrug-Resistant Escherichia coli: A Multiscale Approach |
| Q37725893 | The Efficacy of Isolated Bacteriophages from Pig Farms against ESBL/AmpC-Producing Escherichia coli from Pig and Turkey Farms |
| Q47158818 | The European Union summary report on antimicrobial resistance in zoonotic and indicator bacteria from humans, animals and food in 2015 |
| Q46786889 | The MAST® D68C test: an interesting tool for detecting extended-spectrum β-lactamase (ESBL)-producing Enterobacteriaceae. |
| Q38908394 | The Prevalence of CTX-M-15 Extended-spectrum β-Lactamases Among Salmonella spp. and Shigella spp. Isolated from three Iranian Hospitals |
| Q60949800 | The Prevalence of Colistin Resistant Strains and Antibiotic Resistance Gene Profiles in Funan River, China |
| Q27666390 | The active site protonation states of perdeuterated Toho-1 β-lactamase determined by neutron diffraction support a role for Glu166 as the general base in acylation |
| Q35120750 | The antibacterial effect of nitric oxide against ESBL-producing uropathogenic E. coli is improved by combination with miconazole and polymyxin B nonapeptide |
| Q37650562 | The arable ecosystem as battleground for emergence of new human pathogens |
| Q38497797 | The complex epidemiology of extended-spectrum β-lactamase-producing Enterobacteriaceae |
| Q97521919 | The complex genetic region conferring transferable antibiotic resistance in multidrug-resistant and extremely drug-resistant Klebsiella pneumoniae clinical isolates |
| Q36449603 | The continuing challenge of ESBLs |
| Q37069191 | The current state of multidrug-resistant gram-negative bacilli in North America |
| Q22065663 | The emergence of antibiotic resistance by mutation |
| Q46657313 | The first major extended-spectrum beta-lactamase outbreak in Scandinavia was caused by clonal spread of a multiresistant Klebsiella pneumoniae producing CTX-M-15. |
| Q33634460 | The impact of production of extended-spectrum β-lactamases on the 28-day mortality rate of patients with Proteus mirabilis bacteremia in Korea |
| Q36667059 | The novel CTX-M-116 β-lactamase gene discovered in Proteus mirabilis is composed of parts of the CTX-M-22 and CTX-M-23 genes. |
| Q46717789 | The prevalence of ESBL-producing E. coli and Klebsiella strains in the Copenhagen area of Denmark |
| Q35507460 | The prevalence of Escherichia coli strains with extended spectrum beta-lactamases isolated in China |
| Q37664308 | The structure of Toho1 β-lactamase in complex with penicillin reveals the role of Tyr105 in substrate recognition |
| Q28474307 | The sudden dominance of blaCTX-M harbouring plasmids in Shigella spp. Circulating in Southern Vietnam |
| Q24646623 | Three decades of beta-lactamase inhibitors |
| Q33938238 | Tn5393d, a complex Tn5393 derivative carrying the PER-1 extended-spectrum beta-lactamase gene and other resistance determinants. |
| Q42588451 | Transcriptional analysis of the bla(CTX-M-2) gene in Salmonella enterica serovar Infantis |
| Q36204999 | Transfer between an Algerian and a French hospital of four multi-drug resistant bacterial strains together via a single patient |
| Q39428132 | Translational Inhibition of CTX-M Extended Spectrum β-Lactamase in Clinical Strains of Escherichia coli by Synthetic Antisense Oligonucleotides Partially Restores Sensitivity to Cefotaxime. |
| Q41807595 | Trends in production of extended-spectrum beta-lactamases among enterobacteria of medical interest: report of the second Italian nationwide survey |
| Q34282016 | Twelve positions in a β-lactamase that can expand its substrate spectrum with a single amino acid substitution |
| Q24644798 | Updated functional classification of beta-lactamases |
| Q47150305 | Urgent advice on the public health risk of Shiga-toxin producingEscherichia coliin fresh vegetables |
| Q35735182 | Urinary Tract Infections in Kidney Transplant Patients Due to Escherichia coli and Klebsiella pneumoniae-Producing Extended-Spectrum β-Lactamases: Risk Factors and Molecular Epidemiology |
| Q48306999 | Use of a Commercially Available Microarray to Characterize Antibiotic-Resistant Clinical Isolates of Klebsiella pneumoniae |
| Q35942940 | Using nucleic acid microarrays to perform molecular epidemiology and detect novel β-lactamases: a snapshot of extended-spectrum β-lactamases throughout the world |
| Q40259704 | Virtual Screening for Potential Inhibitors of CTX-M-15 Protein of Klebsiella pneumoniae. |
| Q102058997 | Virulence-determinants and antibiotic-resistance genes of MDR-E. coli isolated from secondary infections following FMD-outbreak in cattle |
| Q40714813 | What does the susceptible-dose dependent interpretive category for cefepime in ESBL-producing bacteria? |
| Q34652593 | Whole genome sequence analysis of the first Australian OXA-48-producing outbreak-associated Klebsiella pneumoniae isolates: the resistome and in vivo evolution |
| Q37428648 | Whole-Genome Sequencing Identifies In Vivo Acquisition of a blaCTX-M-27-Carrying IncFII Transmissible Plasmid as the Cause of Ceftriaxone Treatment Failure for an Invasive Salmonella enterica Serovar Typhimurium Infection |
| Q30389643 | Wide dissemination of extended-spectrum β-lactamase-producing Escherichia coli in community residents in the Indochinese peninsula |
| Q37032869 | Widespread dissemination of aminoglycoside resistance genes armA and rmtB in Klebsiella pneumoniae isolates in Taiwan producing CTX-M-type extended-spectrum beta-lactamases |
| Q59813445 | Zinc Blockade of SOS Response Inhibits Horizontal Transfer of Antibiotic Resistance Genes in Enteric Bacteria |
| Q85520104 | [Extended-spectrum beta-lactamase producing-enterobacteriaceae] |
| Q54394159 | [Prevalence of the TEM, SHV and CTX-M families of extended-spectrum beta-lactamases in Escherichia coli and Klebsiella spp at the University Hospital of Santa Maria, State of Rio Grande do Sul]. |
| Q36738342 | beta-Lactam resistance and beta-lactamases in bacteria of animal origin |
| Q36605361 | bla CTX-M-152, a Novel Variant of CTX-M-group-25, Identified in a Study Performed on the Prevalence of Multidrug Resistance among Natural Inhabitants of River Yamuna, India. |
| Q42708799 | bla(CTX-M) genes in clinical Salmonella isolates recovered from humans in England and Wales from 1992 to 2003. |
| Q46840095 | bla(CTX-M-2) and bla(CTX-M-28) extended-spectrum beta-lactamase genes and class 1 integrons in clinical isolates of Klebsiella pneumoniae from Brazil |
| Q37144817 | blaCTX-M genes in escherichia coli strains from Croatian Hospitals are located in new (blaCTX-M-3a) and widely spread (blaCTX-M-3a and blaCTX-M-15) genetic structures |
| Q35859993 | blaCTX-M-1/9/1 Hybrid Genes May Have Been Generated from blaCTX-M-15 on an IncI2 Plasmid |
| Q49961853 | pMEX01, a 70kb plasmid isolated from Escherichia coli that confers resistance to multiple β-lactam antibiotics |
| Q40902394 | qnrA in CTX-M-producing Escherichia coli isolates from France |
| Q39041101 | β-Lactamases Encoded by blaCTX-M Group I Genes as Determinants of Resistance of Esbl-Positive Enterobacteriaceae in European Soldiers in Tropical Mali |
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