Published in J Gen Microbiol on October 01, 1972
Uniform nomenclature for bacterial plasmids: a proposal. Bacteriol Rev (1976) 12.28
Translocation of a plasmid DNA sequence which mediates ampicillin resistance: molecular nature and specificity of insertion. Proc Natl Acad Sci U S A (1975) 9.20
Origin of the TEM-beta-lactamase gene found on plasmids. J Bacteriol (1975) 8.70
Novel plasmid-mediated beta-lactamase (MIR-1) conferring resistance to oxyimino- and alpha-methoxy beta-lactams in clinical isolates of Klebsiella pneumoniae. Antimicrob Agents Chemother (1990) 6.11
Detection of extended-spectrum beta-lactamases in clinical isolates of Klebsiella pneumoniae and Escherichia coli. J Clin Microbiol (1996) 6.03
Outbreak of ceftazidime resistance caused by extended-spectrum beta-lactamases at a Massachusetts chronic-care facility. Antimicrob Agents Chemother (1990) 5.81
Properties of R plasmids determining gentamicin resistance by acetylation in Pseudomonas aeruginosa. Antimicrob Agents Chemother (1974) 5.16
Analytical isoelectric focusing of R factor-determined beta-lactamases: correlation with plasmid compatibility. J Bacteriol (1976) 5.07
Molecular specificities of R factor-determined beta-lactamases: correlation with plasmid compatibility. J Bacteriol (1974) 5.06
Comparison of the deoxyribonucleic acid molecular weights and homologies of plasmids conferring linked resistance to streptomycin and sulfonamides. J Bacteriol (1974) 4.88
Translocation of a discrete piece of deoxyribonucleic acid carrying an amp gene between replicons in Eschericha coli. J Bacteriol (1976) 4.37
Molecular studies of R factor compatibility groups. J Bacteriol (1973) 4.12
Types of beta-lactamase determined by plasmids in gram-negative bacteria. J Bacteriol (1979) 4.01
Properties of plasmids responsible for production of extended-spectrum beta-lactamases. Antimicrob Agents Chemother (1991) 3.90
Widespread detection of PER-1-type extended-spectrum beta-lactamases among nosocomial Acinetobacter and Pseudomonas aeruginosa isolates in Turkey: a nationwide multicenter study. Antimicrob Agents Chemother (1997) 3.83
In vivo selection of porin-deficient mutants of Klebsiella pneumoniae with increased resistance to cefoxitin and expanded-spectrum-cephalosporins. Antimicrob Agents Chemother (1996) 3.73
Plasmid-determined resistance to tellurium compounds. J Bacteriol (1977) 3.56
Molecular analysis of antibiotic resistance gene clusters in vibrio cholerae O139 and O1 SXT constins. Antimicrob Agents Chemother (2001) 3.10
Comparative ICE genomics: insights into the evolution of the SXT/R391 family of ICEs. PLoS Genet (2009) 2.91
Properties of PSE-2 beta-lactamase and genetic basis for its production in Pseudomonas aeruginosa. Antimicrob Agents Chemother (1983) 2.82
Genomic and functional analyses of SXT, an integrating antibiotic resistance gene transfer element derived from Vibrio cholerae. J Bacteriol (2002) 2.71
Survey of Klebsiella pneumoniae strains producing extended-spectrum beta-lactamases: prevalence of SHV-12 and SHV-2a in Korea. J Clin Microbiol (1998) 2.66
Detection of Klebsiella pneumoniae and Escherichia coli strains producing extended-spectrum beta-lactamases. J Clin Microbiol (1994) 2.47
Spread of a "Pseudomonas-specific" beta-lactamase to plasmids of enterobacteria. J Bacteriol (1982) 2.28
R factors in strains of Salmonella typhi and Shigella dysenteriae 1 isolated during epidemics in Mexico: classification by compatibility. Antimicrob Agents Chemother (1974) 2.27
R391: a conjugative integrating mosaic comprised of phage, plasmid, and transposon elements. J Bacteriol (2002) 2.14
High-level expression of chromosomally encoded SHV-1 beta-lactamase and an outer membrane protein change confer resistance to ceftazidime and piperacillin-tazobactam in a clinical isolate of Klebsiella pneumoniae. Antimicrob Agents Chemother (2000) 2.03
RP1 properties and fertility inhibition among P, N, W, and X incompatibility group plasmids. J Bacteriol (1975) 2.00
Tn1721-encoded tetracycline resistance: mapping of structural and regulatory genes mediating resistance. J Bacteriol (1983) 1.92
Biotypes of Proteus rettgeri. J Clin Microbiol (1975) 1.86
Interactions of group H resistance factors with the F factor. J Bacteriol (1973) 1.85
Recombination between plasmids of incompatibility groups P-1 and P-2. J Bacteriol (1976) 1.79
Dissemination of an antibiotic resistance plasmid in hospital patient flora. Antimicrob Agents Chemother (1980) 1.79
A rapid method for cloning mutagenic DNA repair genes: isolation of umu-complementing genes from multidrug resistance plasmids R391, R446b, and R471a. J Bacteriol (1993) 1.75
Plasmid-determined beta-lactamase indistinguishable from the chromosomal beta-lactamase of Escherichia coli. J Bacteriol (1976) 1.69
A toxin-antitoxin system promotes the maintenance of an integrative conjugative element. PLoS Genet (2009) 1.68
Control of SXT integration and excision. J Bacteriol (2003) 1.64
Characterization of SmSu plasmids by restriction endonuclease cleavage and compatibility testing. J Bacteriol (1976) 1.59
Plasmid-determined resistance to boron and chromium compounds in Pseudomonas aeruginosa. Antimicrob Agents Chemother (1978) 1.58
Formation of chromosomal tandem arrays of the SXT element and R391, two conjugative chromosomally integrating elements that share an attachment site. J Bacteriol (2001) 1.55
Ribosome recycling factor (ribosome releasing factor) is essential for bacterial growth. Proc Natl Acad Sci U S A (1994) 1.55
Mobile antibiotic resistance encoding elements promote their own diversity. PLoS Genet (2009) 1.49
R62, a naturally occurring hybrid R plasmid. J Bacteriol (1974) 1.48
Host cell growth in the presence of the thermosensitive drug resistance factor, Rts1. J Bacteriol (1973) 1.44
Complete nucleotide sequence of mini-Rts1 and its copy mutant. J Bacteriol (1984) 1.44
Evolution of multiple-antibiotic-resistance plasmids mediated by transposable plasmid deoxyribonucleic acid sequences. J Bacteriol (1979) 1.44
Predicting plasmid promiscuity based on genomic signature. J Bacteriol (2010) 1.36
Compatibility properties of R483, a member of the I plasmid complex. J Bacteriol (1976) 1.34
Characterization of IS46, an insertion sequence found on two IncN plasmids. J Bacteriol (1984) 1.27
Polymerase chain reaction-restriction fragment length polymorphism analysis shows divergence among mer determinants from gram-negative soil bacteria indistinguishable by DNA-DNA hybridization. Appl Environ Microbiol (1993) 1.27
A survey of trimethoprim resistance in the enteric bacterial flora of farm animals. J Hyg (Lond) (1979) 1.25
R plasmids from Asian strains of Vibrio cholerae. Antimicrob Agents Chemother (1977) 1.25
Characterization of NPS-1, a novel plasmid-mediated beta-lactamase, from two Pseudomonas aeruginosa isolates. Antimicrob Agents Chemother (1986) 1.25
Nucleotide sequence of an incompatibility region of mini-Rts1 that contains five direct repeats. J Bacteriol (1983) 1.24
Classification of R plasmids by incompatibility in Pseudomonas aeruginosa. Antimicrob Agents Chemother (1976) 1.23
Formation of SXT tandem arrays and SXT-R391 hybrids. J Bacteriol (2004) 1.23
Characterization of the umu-complementing operon from R391. J Bacteriol (1995) 1.22
Genomic and functional analysis of ICEPdaSpa1, a fish-pathogen-derived SXT-related integrating conjugative element that can mobilize a virulence plasmid. J Bacteriol (2008) 1.22
Complete nucleotide sequence of plasmid Rts1: implications for evolution of large plasmid genomes. J Bacteriol (2002) 1.18
Some mercurial resistance plasmids from different incompatibility groups specify merR regulatory functions that both repress and induce the mer operon of plasmid R100. J Bacteriol (1985) 1.14
Inhibition of bacteriophage lambda, T1, and T7 development by R plasmids of the H incompatibility group. Antimicrob Agents Chemother (1976) 1.13
Control of replication and segregation of R plasmid Rts1. J Bacteriol (1976) 1.11
Identification of operators and promoters that control SXT conjugative transfer. J Bacteriol (2004) 1.10
Properties of R factors from Bordetella bronchiseptica. Antimicrob Agents Chemother (1974) 1.10
Identification of the origin of transfer (oriT) and a new gene required for mobilization of the SXT/R391 family of integrating conjugative elements. J Bacteriol (2008) 1.09
Detection of an R factor showing temperature-sensitive transfer in Salmonella typhimurium isolated from calves. Antimicrob Agents Chemother (1974) 1.09
Elimination of plasmids by new 4-quinolones. Antimicrob Agents Chemother (1985) 1.08
Host-dependent, thermosensitive replication of an R plasmid, pJY5, isolated from Enterobacter cloacae. J Bacteriol (1977) 1.07
Chromosomally encoded blaCMY-2 located on a novel SXT/R391-related integrating conjugative element in a Proteus mirabilis clinical isolate. Antimicrob Agents Chemother (2010) 1.02
Integration of R plasmid Rts1 to the gal region of the Escherichia coli chromosome. J Bacteriol (1975) 1.00
Plasmid-mediated changes in virulence of Vibrio cholerae. Infect Immun (1986) 0.99
Essential DNA sequence for the replication of Rts1. J Bacteriol (1987) 0.99
Evaluation of a Proteus rettgeri O-serotyping system for epidemiological investigation. J Clin Microbiol (1976) 0.97
Ampicillin resistance of Shigella sonnei. Antimicrob Agents Chemother (1974) 0.95
An explanation for the apparent host specificity of Pseudomonas plasmid R91 expression. J Bacteriol (1978) 0.95
The SXT/R391 family of integrative conjugative elements is composed of two exclusion groups. J Bacteriol (2007) 0.94
Molecular analysis of multiple-resistance plasmids transferred from gram-negative bacteria isolated in a urological unit. Antimicrob Agents Chemother (1985) 0.93
Replication of thermosensitive Rts1 plasmid deoxyribonucleic acid at the nonpermissive temperature. J Bacteriol (1977) 0.93
Typing methods for Proteus rettgeri: comparison of biotype, antibiograms, serotype, and bacteriocin production. J Clin Microbiol (1978) 0.93
Effects of mutations in the repA gene of plasmid Rts1 on plasmid replication and autorepressor function. J Bacteriol (1990) 0.92
Bactericidal effect of 5-azacytidine on Escherichia coli carrying EcoRII restriction-modification enzymes. J Bacteriol (1982) 0.92
Aminoglycoside-modifying enzymes in clinical isolates harboring extended-spectrum beta-lactamases. Antimicrob Agents Chemother (1992) 0.91
Different pathways to acquiring resistance genes illustrated by the recent evolution of IncW plasmids. Antimicrob Agents Chemother (2008) 0.91
Partial characterization of R-plasmids from Pasteurella multocida isolated from turkeys. Antimicrob Agents Chemother (1978) 0.91
Transfer activation of SXT/R391 integrative and conjugative elements: unraveling the SetCD regulon. Nucleic Acids Res (2015) 0.90
The region controlling the thermosensitive effect of plasmid Rts1 on host growth is separate from the Rts1 replication region. J Bacteriol (1981) 0.90
Evidence of antibiotic resistance gene silencing in Escherichia coli. Antimicrob Agents Chemother (2006) 0.90
Correlation between thymineless elimination and absence of hsp II (EcoRII) specificity in N-group R factors. J Bacteriol (1975) 0.89
Incompatibility reactions of R plasmids isolated from Escherichia coli of animal origin. J Bacteriol (1974) 0.87
The extended regulatory networks of SXT/R391 integrative and conjugative elements and IncA/C conjugative plasmids. Front Microbiol (2015) 0.86
The mosaic accessory gene structures of the SXT/R391-like integrative and conjugative elements derived from Vibrio spp. isolated from aquatic products and environment in the Yangtze River Estuary, China. BMC Microbiol (2013) 0.84
Novel Aminoglycoside Resistance Transposons and Transposon-Derived Circular Forms Detected in Carbapenem-Resistant Acinetobacter baumannii Clinical Isolates. Antimicrob Agents Chemother (2016) 0.83
Chloramphenicol resistance plasmids in Escherichia coli isolated from diseased piglets. Antimicrob Agents Chemother (1978) 0.83
Compatibility of pTM89, a new F-like R factor, and of derivative plasmids. J Bacteriol (1975) 0.82
Further characterization of the R plasmid Rts1 and its mutant pTW2: replication and incompatibility of the plasmid. J Bacteriol (1978) 0.81
Thioredoxin-like proteins in F and other plasmid systems. Plasmid (2013) 0.81
Site-directed mutations in the repA C-terminal region of plasmid Rts1: pleiotropic effects on the replication and autorepressor functions. J Bacteriol (1990) 0.81
Improvement in the sensitivity of DNA polymerase I-deficient Escherichia coli for detecting mutagens and carcinogens. Appl Environ Microbiol (1978) 0.80
Translesion DNA Synthesis. Ecosal Plus (2012) 0.80
Comparative genomic analysis of six new-found integrative conjugative elements (ICEs) in Vibrio alginolyticus. BMC Microbiol (2016) 0.78
Properties of an R factor from Pseudomonas aeruginosa. J Bacteriol (1971) 13.06
Uniform nomenclature for bacterial plasmids: a proposal. Bacteriol Rev (1976) 12.28
Transposition of ampicillin resistance from RP4 to other replicons. Mol Gen Genet (1974) 10.03
Mutant drug resistant factors of high transmissibility. Nature (1967) 9.87
Phylogenetic relationships of drug-resistance factors and other transmissible bacterial plasmids. Bacteriol Rev (1968) 9.19
Penicillinase synthesis controlled by infectious R factors in Enterobacteriaceae. Nature (1965) 8.77
Origin of the TEM-beta-lactamase gene found on plasmids. J Bacteriol (1975) 8.70
Host ranges of R factors. J Gen Microbiol (1972) 8.38
Polynucleotide sequence relationships among plasmids of the I compatibility complex. J Gen Microbiol (1974) 5.91
The relation of resistance transfer factors to the F-factor (sex-factor) of Escherichia coli K12. Genet Res (1966) 5.90
Analytical isoelectric focusing of R factor-determined beta-lactamases: correlation with plasmid compatibility. J Bacteriol (1976) 5.07
Molecular specificities of R factor-determined beta-lactamases: correlation with plasmid compatibility. J Bacteriol (1974) 5.06
Transposition of a deoxyribonucleic acid sequence encoding trimethoprim and streptomycin resistances from R483 to other replicons. J Bacteriol (1976) 4.88
Trimethoprim resistance conferred by W plasmids in Enterobacteriaceae. J Gen Microbiol (1972) 4.87
The purification and properties of a penicillinase whose synthesis is mediated by an R-factor in Escherichia coli. Biochem J (1966) 4.87
Trimethoprim R factors in enterobacteria from clinical specimens. J Med Microbiol (1974) 4.75
Compatibility groups among fi - R factors. Nature (1971) 4.43
Types of beta-lactamase determined by plasmids in gram-negative bacteria. J Bacteriol (1979) 4.01
Drug resistance and R factors in the bowel bacteria of London patients before and after admission to hospital. Br Med J (1969) 3.92
Sex pili and the classification of sex factors in the enterobacteriaceae. Nature (1967) 3.56
Plasmids determining I pili constitute a compatibility complex. J Gen Microbiol (1973) 3.36
R Factors in Escherichia coli in faeces after oral chemotherapy in general practice. Lancet (1971) 3.01
Trimethoprim resistance determined by R factors. Br Med J (1972) 2.96
Volatilisation of mercury and organomercurials determined by inducible R-factor systems in enteric bacteria. Nature (1974) 2.77
Conjugative plasmids in bacteria of the 'pre-antibiotic' era. Nature (1983) 2.75
Flavonoids in food and their health benefits. Plant Foods Hum Nutr (2004) 2.75
R124, an fi R factor of a new compatibility class. J Gen Microbiol (1972) 2.62
Transposition of Pseudomonas toluene-degrading genes and expression in Escherichia coli. Nature (1978) 2.54
An epidemiological study of strains of Shigella sonnei from two related outbreaks. J Hyg (Lond) (1972) 2.54
The relationship of F type piliation and F phage sensitivity to drug resistance transfer in R+F- Escherichia coli K 12. J Gen Microbiol (1966) 2.52
R factors from Proteus morganii. J Gen Microbiol (1973) 2.49
Infectious drug resistance. Br Med Bull (1965) 2.39
Functional homology of the sex-factor and resistance transfer factors. Nature (1965) 2.37
Resistance to arsenic compounds conferred by a plasmid transmissible between strains of Escherichia coli. J Bacteriol (1973) 2.34
Acquisition by Escherichia coli of plasmid-borne beta-lactamases normally confined to Pseudomonas spp. Plasmid (1979) 2.32
Spread of a "Pseudomonas-specific" beta-lactamase to plasmids of enterobacteria. J Bacteriol (1982) 2.28
R factors in strains of Salmonella typhi and Shigella dysenteriae 1 isolated during epidemics in Mexico: classification by compatibility. Antimicrob Agents Chemother (1974) 2.27
R factors from Providence. J Gen Microbiol (1974) 2.22
Wide ranging plasmid bearing the Pseudomonas aeruginosa tryptophan synthase genes. Nature (1977) 2.10
R factors from Serratia marcescens. J Gen Microbiol (1975) 2.00
Plasmids and transposons and their stability and mutability in bacteria isolated during an outbreak of hospital infection. Plasmid (1979) 1.94
Properties of plasmids constructed by the in vitro insertion of DNA from Rhizobium leguminosarum or Proteus mirabilis into RP4. Mol Gen Genet (1976) 1.93
Distribution of genes for trimethoprim and gentamicin resistance in bacteria and their plasmids in a general hospital. J Gen Microbiol (1980) 1.84
An I pilus-determining R factor with anomalous compatibility properties, mobilizing a gentamicin-resistance plasmid. J Gen Microbiol (1973) 1.80
Recombination between plasmids of incompatibility groups P-1 and P-2. J Bacteriol (1976) 1.79
Dissemination of an antibiotic resistance plasmid in hospital patient flora. Antimicrob Agents Chemother (1980) 1.79
Plasmid-determined fusidic acid resistance in the Enterobacteriaceae. J Gen Microbiol (1974) 1.74
Trimethoprim-resistance plasmids and transposons in Salmonella. Lancet (1978) 1.70
The nature of the genetic determinant for the SHV-1 beta-lactamase. Mol Gen Genet (1979) 1.70
Plasmid-determined beta-lactamase indistinguishable from the chromosomal beta-lactamase of Escherichia coli. J Bacteriol (1976) 1.69
Two modes of "curing" transmissible bacterial plasmids. J Gen Microbiol (1972) 1.69
Heteroduplex analysis of P-plasmid evolution: the role of insertion and deletion of transposable elements. Mol Gen Genet (1983) 1.68
Salmonella typhi in vivo acquires resistance to both chloramphenicol and co-trimoxazole. Lancet (1981) 1.66
Plasmids of the same Inc groups in Enterobacteria before and after the medical use of antibiotics. Nature (1984) 1.65
The nature and incidence of conjugation factors in Escherichia coli. Genet Res (1966) 1.57
Phytochrome and calcium stimulation of protein phosphorylation in isolated pea nuclei. Biochem Biophys Res Commun (1985) 1.55
Validation of causes of infant death in the community by verbal autopsy. Indian J Pediatr (1988) 1.54
Compatibility and molecular properties of plasmid Rms 149 in Pseudomonas aeruginosa and Escherichia coli. Plasmid (1980) 1.53
Properties of an R factor from Bordetella bronchiseptica. J Gen Microbiol (1974) 1.51
A transposon, Tn732, encoding gentamicin/tobramycin resistance. Nature (1979) 1.51
Genetics of the Proteus group. Annu Rev Microbiol (1972) 1.48
R62, a naturally occurring hybrid R plasmid. J Bacteriol (1974) 1.48
A 98 megadalton R factor of compatibility group C in a Vibrio cholerae El Tor isolate from southern U.S.S.R. J Gen Microbiol (1975) 1.45
Genetic and biochemical properties of AER-1, a novel carbenicillin-hydrolyzing beta-lactamase from Aeromonas hydrophila. Antimicrob Agents Chemother (1985) 1.45
R factors identified in Paris, some conferring gentamicin resistance, constitute a new compatibility group. Ann Inst Pasteur (Paris) (1972) 1.41
Emergence of Shigella sonnei resistant to kanamycin and to nalidixic acid, without exposure to these drugs. J Med Microbiol (1969) 1.41
R factors from Proteus mirabilis and P. vulgaris. J Gen Microbiol (1975) 1.40
Curcumin, the major component of food flavour turmeric, reduces mucosal injury in trinitrobenzene sulphonic acid-induced colitis. Br J Pharmacol (2003) 1.38
R factors conferring resistance to trimethoprim but not sulphonamides. J Gen Microbiol (1972) 1.35
Compatibility properties of R483, a member of the I plasmid complex. J Bacteriol (1976) 1.34
Mobilization of plasmid-borne drug resistance determinants for transfer from Pseudomonas aeruginosa to Escherichia coli. Mol Gen Genet (1975) 1.33
Application of case management to the control of acute respiratory infections in low-birth-weight infants: a feasibility study. Bull World Health Organ (1987) 1.33
Compatibility properties of P1 and PhiAMP prophages. Mol Gen Genet (1975) 1.29
Plasmids and transposons acquired by Salmonella typhi in man. Plasmid (1982) 1.29
R plasmids from Asian strains of Vibrio cholerae. Antimicrob Agents Chemother (1977) 1.25
Bacteriophage-tail-like particles associated with intra-species killing of Proteus vulgaris. J Gen Virol (1968) 1.24
Effect of stay in hospital and oral chemotherapy on the antibiotic sensitivity of bowel coliforms. J Hyg (Lond) (1973) 1.24
Transduction of R factors in Proteus mirabilis and P. rettgeri. J Gen Microbiol (1973) 1.23
Role of calcium ions in phytochrome responses: an update. Physiol Plant (1986) 1.23
Resistance to apramycin in Escherichia coli isolated from animals: detection of a novel aminoglycoside-modifying enzyme. J Gen Microbiol (1984) 1.22