Published in Antimicrob Agents Chemother on August 01, 1989
Erythromycin resistance by ribosome modification. Antimicrob Agents Chemother (1995) 9.40
Nomenclature for macrolide and macrolide-lincosamide-streptogramin B resistance determinants. Antimicrob Agents Chemother (1999) 7.94
Bacterial resistance to macrolide, lincosamide, and streptogramin antibiotics by target modification. Antimicrob Agents Chemother (1991) 7.18
A novel erythromycin resistance methylase gene (ermTR) in Streptococcus pyogenes. Antimicrob Agents Chemother (1998) 3.97
Molecular genetics and pathogenesis of Clostridium perfringens. Microbiol Rev (1991) 3.81
Macrolide resistance in Helicobacter pylori: mechanism and stability in strains from clarithromycin-treated patients. Antimicrob Agents Chemother (1997) 2.73
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Different erythromycin resistance mechanisms in group C and group G streptococci. Antimicrob Agents Chemother (1998) 2.33
Cloning and sequence analysis of ermQ, the predominant macrolide-lincosamide-streptogramin B resistance gene in Clostridium perfringens. Antimicrob Agents Chemother (1994) 1.27
The closely related ermB-ermAM genes from Clostridium perfringens, Enterococcus faecalis (pAM beta 1), and Streptococcus agalactiae (pIP501) are flanked by variants of a directly repeated sequence. Antimicrob Agents Chemother (1995) 1.19
Characterization of erythromycin resistance in Campylobacter jejuni and Campylobacter coli. Antimicrob Agents Chemother (1991) 1.12
Characterization of tetracycline and erythromycin resistance determinants in Treponema denticola. Antimicrob Agents Chemother (1996) 1.07
The macrolide-lincosamide-streptogramin B resistance determinant from Clostridium difficile 630 contains two erm(B) genes. Antimicrob Agents Chemother (2000) 1.01
Relationship between the Clostridium perfringens catQ gene product and chloramphenicol acetyltransferases from other bacteria. Antimicrob Agents Chemother (1991) 0.92
Hybridization analysis of three chloramphenicol resistance determinants from Clostridium perfringens and Clostridium difficile. Antimicrob Agents Chemother (1989) 0.91
Antimicrobial resistance of invasive pneumococci in Finland in 1999-2000. Antimicrob Agents Chemother (2003) 0.89
tISCpe8, an IS1595-family lincomycin resistance element located on a conjugative plasmid in Clostridium perfringens. J Bacteriol (2009) 0.84
A rapid alkaline extraction procedure for screening recombinant plasmid DNA. Nucleic Acids Res (1979) 214.95
Improved M13 phage cloning vectors and host strains: nucleotide sequences of the M13mp18 and pUC19 vectors. Gene (1985) 213.67
The pUC plasmids, an M13mp7-derived system for insertion mutagenesis and sequencing with synthetic universal primers. Gene (1982) 102.30
A rapid boiling method for the preparation of bacterial plasmids. Anal Biochem (1981) 59.01
Nucleotide sequence and functional map of pE194, a plasmid that specifies inducible resistance to macrolide, lincosamide, and streptogramin type B antibodies. J Bacteriol (1982) 9.02
Altered methylation of ribosomal RNA in an erythromycin-resistant strain of Staphylococcus aureus. Proc Natl Acad Sci U S A (1971) 5.23
Transferability of macrolide, lincomycin, and streptogramin resistances between group A, B, and D streptococci, Streptococcus pneumoniae, and Staphylococcus aureus. J Bacteriol (1980) 4.09
Translational attenuation: the regulation of bacterial resistance to the macrolide-lincosamide-streptogramin B antibiotics. CRC Crit Rev Biochem (1984) 3.97
Physical and genetic analyses of streptococcal plasmid pAM beta 1 and cloning of its replication region. J Bacteriol (1984) 3.21
Transfer of plasmid-mediated antibiotic resistance from streptococci to lactobacilli. J Bacteriol (1979) 3.05
Nucleotide sequence of ermA, a macrolide-lincosamide-streptogramin B determinant in Staphylococcus aureus. J Bacteriol (1985) 2.98
Transposition of Tn554 does not generate a target duplication. Nature (1984) 2.82
Physical analysis of antibiotic-resistance genes from Streptomyces and their use in vector construction. Gene (1982) 2.81
Distribution of erythromycin esterase and rRNA methylase genes in members of the family Enterobacteriaceae highly resistant to erythromycin. Antimicrob Agents Chemother (1987) 2.80
Characterization and transferability of Clostridium perfringens plasmids. Plasmid (1977) 2.75
Transferable tetracycline resistance in Clostridium difficile. Antimicrob Agents Chemother (1981) 2.56
Alteration of 23 S ribosomal RNA and erythromycin-induced resistance to lincomycin and spiramycin in Staphylococcus aureus. J Mol Biol (1973) 2.51
Constitutive expression of erythromycin resistance mediated by the ermAM determinant of plasmid pAM beta 1 results from deletion of 5' leader peptide sequences. Plasmid (1987) 2.36
Isolation and characterization of multiply antibiotic-resistant Clostridum perfringens strains from porcine feces. Antimicrob Agents Chemother (1978) 2.11
Origin and evolution of genes specifying resistance to macrolide, lincosamide and streptogramin antibiotics: data and hypotheses. J Antimicrob Chemother (1987) 2.06
Development and use of cloning systems for Bacteroides fragilis: cloning of a plasmid-encoded clindamycin resistance determinant. J Bacteriol (1985) 2.06
Cloning and analysis of ermG, a new macrolide-lincosamide-streptogramin B resistance element from Bacillus sphaericus. J Bacteriol (1987) 1.94
Genetic characterization of a Clostridium difficile erythromycin-clindamycin resistance determinant that is transferable to Staphylococcus aureus. Antimicrob Agents Chemother (1987) 1.71
Conjugal Transfer of Broad-Host-Range Plasmid pAMbeta1 into Enteric Species of Lactic Acid Bacteria. Appl Environ Microbiol (1983) 1.68
Amplification of the respiratory NADH dehydrogenase of Escherichia coli by gene cloning. Gene (1978) 1.67
Transferable resistance to clindamycin, erythromycin, and tetracycline in Clostridium difficile. Antimicrob Agents Chemother (1983) 1.65
Transferable tetracycline resistance in Clostridium perfringens strains of porcine origin. Can J Microbiol (1983) 1.48
Multiplicity of macrolide-lincosamide-streptogramin antibiotic resistance determinants. J Antimicrob Chemother (1985) 1.42
Molecular analysis of transferable tetracycline resistance plasmids from Clostridium perfringens. J Bacteriol (1985) 1.31
Naturally occurring macrolide-lincosamide-streptogramin B resistance in Bacillus licheniformis. J Bacteriol (1981) 1.28
Identification of Tn4451 and Tn4452, chloramphenicol resistance transposons from Clostridium perfringens. J Bacteriol (1987) 1.27
Hybridization analysis of the class P tetracycline resistance determinant from the Clostridium perfringens R-plasmid, pCW3. Plasmid (1988) 1.16
Cloning of the Escherichia coli K-12 dihydrofolate reductase gene following mu-mediated transposition. Gene (1980) 1.16
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Macrolide-lincosamide-streptogramin resistance patterns in Clostridium perfringens from animals. Antimicrob Agents Chemother (1981) 1.04
The occurrence of antibiotic resistance in Clostridium perfringens from pigs. Aust Vet J (1985) 0.99
Classification of macrolide-lincosamide-streptogramin-B-type antibiotic resistance determinants. Ann Microbiol (Paris) (1982) 0.89
Nomenclature for new tetracycline resistance determinants. Antimicrob Agents Chemother (1999) 2.89
Epidemics of diarrhea caused by a clindamycin-resistant strain of Clostridium difficile in four hospitals. N Engl J Med (1999) 2.87
Virulence studies on chromosomal alpha-toxin and theta-toxin mutants constructed by allelic exchange provide genetic evidence for the essential role of alpha-toxin in Clostridium perfringens-mediated gas gangrene. Mol Microbiol (1995) 2.79
A computer program for determining the size of DNA restriction fragments. Anal Biochem (1981) 2.70
Identification and molecular analysis of a locus that regulates extracellular toxin production in Clostridium perfringens. Mol Microbiol (1994) 2.37
Clostridium perfringens-Escherichia coli shuttle vectors that carry single antibiotic resistance determinants. Plasmid (1993) 2.35
Isolation and characterization of multiply antibiotic-resistant Clostridum perfringens strains from porcine feces. Antimicrob Agents Chemother (1978) 2.11
Construction of a sequenced Clostridium perfringens-Escherichia coli shuttle plasmid. Plasmid (1992) 2.09
Molecular genetics of the chloramphenicol-resistance transposon Tn4451 from Clostridium perfringens: the TnpX site-specific recombinase excises a circular transposon molecule. Mol Microbiol (1995) 1.93
Synergistic effects of alpha-toxin and perfringolysin O in Clostridium perfringens-mediated gas gangrene. Infect Immun (2001) 1.87
The virR/virS locus regulates the transcription of genes encoding extracellular toxin production in Clostridium perfringens. J Bacteriol (1996) 1.82
Enterotoxin plasmid from Clostridium perfringens is conjugative. Infect Immun (2001) 1.76
The VirR response regulator from Clostridium perfringens binds independently to two imperfect direct repeats located upstream of the pfoA promoter. J Bacteriol (2000) 1.73
Electroporation-mediated transformation of lysostaphin-treated Clostridium perfringens. Gene (1989) 1.72
Identification of a transferable tetracycline resistance plasmid (pCW3) from Clostridium perfringens. Plasmid (1978) 1.68
Clostridial gas gangrene: evidence that alpha and theta toxins differentially modulate the immune response and induce acute tissue necrosis. J Infect Dis (1997) 1.52
Transferable tetracycline resistance in Clostridium perfringens strains of porcine origin. Can J Microbiol (1983) 1.48
Identification of a gene encoding a bacteriophage-related integrase in a vap region of the Dichelobacter nodosus genome. Gene (1995) 1.45
Genomic analysis of the erythromycin resistance element Tn5398 from Clostridium difficile. Microbiology (2001) 1.41
Worldwide distribution of the conjugative Clostridium perfringens tetracycline resistance plasmid, pCW3. Plasmid (1985) 1.38
Cloning and analysis of the Clostridium perfringens tetracycline resistance plasmid, pCW3. Plasmid (1985) 1.34
Identification of a native Dichelobacter nodosus plasmid and implications for the evolution of the vap regions. Gene (1996) 1.32
Molecular analysis of transferable tetracycline resistance plasmids from Clostridium perfringens. J Bacteriol (1985) 1.31
Conjugative transfer of RP4-oriT shuttle vectors from Escherichia coli to Clostridium perfringens. Plasmid (1998) 1.29
Molecular characterization of a genomic region associated with virulence in Dichelobacter nodosus. Infect Immun (1992) 1.29
Characterization of the ends and target sites of the novel conjugative transposon Tn5397 from Clostridium difficile: excision and circularization is mediated by the large resolvase, TndX. J Bacteriol (2000) 1.27
Cloning and sequence analysis of ermQ, the predominant macrolide-lincosamide-streptogramin B resistance gene in Clostridium perfringens. Antimicrob Agents Chemother (1994) 1.27
Identification of Tn4451 and Tn4452, chloramphenicol resistance transposons from Clostridium perfringens. J Bacteriol (1987) 1.27
The type IV fimbrial subunit gene (fimA) of Dichelobacter nodosus is essential for virulence, protease secretion, and natural competence. J Bacteriol (2001) 1.25
Virulence regions and virulence factors of the ovine footrot pathogen, Dichelobacter nodosus. FEMS Microbiol Lett (1996) 1.24
The resolvase/invertase domain of the site-specific recombinase TnpX is functional and recognizes a target sequence that resembles the junction of the circular form of the Clostridium perfringens transposon Tn4451. J Bacteriol (1997) 1.24
Use of genetically manipulated strains of Clostridium perfringens reveals that both alpha-toxin and theta-toxin are required for vascular leukostasis to occur in experimental gas gangrene. Infect Immun (1999) 1.24
Detection of Dichelobacter nodosus using species-specific oligonucleotides as PCR primers. Vet Microbiol (1993) 1.22
The closely related ermB-ermAM genes from Clostridium perfringens, Enterococcus faecalis (pAM beta 1), and Streptococcus agalactiae (pIP501) are flanked by variants of a directly repeated sequence. Antimicrob Agents Chemother (1995) 1.19
Hybridization analysis of the class P tetracycline resistance determinant from the Clostridium perfringens R-plasmid, pCW3. Plasmid (1988) 1.16
Cloning of the Escherichia coli K-12 dihydrofolate reductase gene following mu-mediated transposition. Gene (1980) 1.16
Isolation of alpha-toxin, theta-toxin and kappa-toxin mutants of Clostridium perfringens by Tn916 mutagenesis. Microb Pathog (1997) 1.15
Amplification and modification of dihydrofolate reductase in Escherichia coli. Nucleotide sequence of fol genes from mutationally altered plasmids. J Biol Chem (1982) 1.14
Instability in tyrR strains of plasmids carrying the tyrosine operon: isolation and characterization of plasmid derivatives with insertions or deletions. J Bacteriol (1980) 1.12
Genetic organization and distribution of tetracycline resistance determinants in Clostridium perfringens. Antimicrob Agents Chemother (1996) 1.09
The clostridial mobilisable transposons. Cell Mol Life Sci (2002) 1.07
Genetic organization of the duplicated vap region of the Dichelobacter nodosus genome. J Bacteriol (1994) 1.07
Construction and virulence testing of a collagenase mutant of Clostridium perfringens. Microb Pathog (2000) 1.06
Isolation and characterization of Clostridium perfringens mutants altered in both hemagglutinin and sialidase production. J Bacteriol (1975) 1.06
Relationship between hemagglutinin and sialidase from Clostridium perfringens CN3870: chromatographic characterization of the biologically active proteins. J Bacteriol (1976) 1.02
Molecular analysis of a Leptospira borgpetersenii gene encoding an endoflagellar subunit protein. J Gen Microbiol (1991) 1.01
The macrolide-lincosamide-streptogramin B resistance determinant from Clostridium difficile 630 contains two erm(B) genes. Antimicrob Agents Chemother (2000) 1.01
Glutamate residues located within putative transmembrane helices are essential for TetA(P)-mediated tetracycline efflux. J Bacteriol (1997) 1.01
The occurrence of antibiotic resistance in Clostridium perfringens from pigs. Aust Vet J (1985) 0.99
Delineation of the virulence-related locus (vrl) of Dichelobacter nodosus. Microbiology (1995) 0.99
Identification of three gene regions associated with virulence in Dichelobacter nodosus, the causative agent of ovine footrot. J Gen Microbiol (1991) 0.97
Chloramphenicol resistance in Clostridium difficile is encoded on Tn4453 transposons that are closely related to Tn4451 from Clostridium perfringens. Antimicrob Agents Chemother (1998) 0.97
Tn4451 from Clostridium perfringens is a mobilizable transposon that encodes the functional Mob protein, TnpZ. Mol Microbiol (1998) 0.95
Epsilon toxin is essential for the virulence of Clostridium perfringens type D infection in sheep, goats, and mice. Infect Immun (2013) 0.94
Relationship between the Clostridium perfringens catQ gene product and chloramphenicol acetyltransferases from other bacteria. Antimicrob Agents Chemother (1991) 0.92
Apple software for analysis of the size of restriction fragments. Nucleic Acids Res (1984) 0.92
Complete nucleotide sequence of the 27-kilobase virulence related locus (vrl) of Dichelobacter nodosus: evidence for extrachromosomal origin. Infect Immun (1999) 0.92
Characterisation of virulent and benign strains of Bacteroides nodosus. Vet Microbiol (1991) 0.90
Transposition of Tn4451 and Tn4453 involves a circular intermediate that forms a promoter for the large resolvase, TnpX. Mol Microbiol (2000) 0.90
Organization of ribosomal RNA genes from the footrot pathogen Dichelobacter nodosus. Microbiology (1996) 0.89
Evidence that Bacteroides nodosus belongs in subgroup gamma of the class Proteobacteria, not in the genus Bacteroides: partial sequence analysis of a B. nodosus 16S rRNA gene. Int J Syst Bacteriol (1990) 0.89
Comparative sequence analysis of the catB gene from Clostridium butyricum. Antimicrob Agents Chemother (1992) 0.87
Characterization of monofunctional chorismate mutase/prephenate dehydrogenase enzymes obtained via mutagenesis of recombinant plasmids in vitro. Eur J Biochem (1982) 0.86
Glutamate residues in the putative transmembrane region are required for the function of the VirS sensor histidine kinase from Clostridium perfringens. Microbiology (2000) 0.86
The Clostridium perfringens chloramphenicol resistance transposon Tn4451 excises precisely in Escherichia coli. Plasmid (1988) 0.85
Transcriptional analysis of the tet(P) operon from Clostridium perfringens. J Bacteriol (2001) 0.84
Electroporation-mediated transformation of the ovine footrot pathogen Dichelobacter nodosus. FEMS Microbiol Lett (1998) 0.84
A multiple site-specific DNA-inversion model for the control of Omp1 phase and antigenic variation in Dichelobacter nodosus. Mol Microbiol (1995) 0.84
Identification of structural and functional domains of the tetracycline efflux protein TetA(P) from Clostridium perfringens. Microbiology (1999) 0.84
Sequence of fimbrial subunit-encoding genes from virulent and benign isolates of Dichelobacter (Bacteroides) nodosus. Gene (1991) 0.83
The recA gene from Clostridium perfringens is induced by methyl methanesulphonate and contains an upstream Cheo box. Microbiology (1997) 0.83
Relationship between hemagglutinin and sialidase from Clostridium perfringens CN3870: gel filtration of mutant and reverant activities. J Bacteriol (1976) 0.82
Identification of fimbrial assembly genes from Dichelobacter nodosus: evidence that fimP encodes the type-IV prepilin peptidase. Gene (1995) 0.81
Expression of two conserved leptospiral antigens in Escherichia coli. J Med Microbiol (1989) 0.81
The thermostability of proteases from virulent and benign strains of Bacteroides nodosus. Vet Microbiol (1984) 0.80
Molecular analysis of one of multiple protease-encoding genes from the prototype virulent strain of Bacteroides nodosus. Gene (1989) 0.79
A gene region in Dichelobacter nodosus encoding a lipopolysaccharide epitope. Microbiology (1995) 0.78
Induction of pCW3-encoded tetracycline resistance in Clostridium perfringens involves a host-encoded factor. Plasmid (2001) 0.77
Complementation analysis of the Dichelobacter nodosus fimN, fimO, and fimP genes in Pseudomonas aeruginosa and transcriptional analysis of the fimNOP gene region. Infect Immun (1998) 0.77
Lysogeny and other characteristics of Staphylococcus hyicus isolated from chickens. Vet Microbiol (1983) 0.77
Physical and genetic map of the chromosome of Dichelobacter nodosus strain A198. Gene (1997) 0.76
Taenia hydatigena: isolation of mitochondrial DNA, molecular cloning, and physical mitochondrial genome mapping. Exp Parasitol (1987) 0.76
Production of chorismate mutase-prephenate dehydrogenase by a strain of Escherichia coli carrying a multicopy, tyrA plasmid. Isolation and properties of the enzyme. Biochim Biophys Acta (1982) 0.75
Identification and genetic mapping of proteins encoded in the fimbrial subunit gene region of Bacteroides nodosus. Vet Microbiol (1990) 0.75
Characterization of the cloned Escherichia coli dihydrofolate reductase. Biochim Biophys Acta (1981) 0.75