Molecular characterization of the P group plasmid R68 and variants with enhanced chromosome mobilizing ability

Conjugal Transfer of Plasmid-Borne Multiple Antibiotic Resistance in Streptococcus faecalis var. zymogenes

1974 • 706 citations

Properties of an R Factor from Pseudomonas aeruginosa

1971 • 592 citations

Transposition of ampicillin resistance from RP4 to other replicons

1974 • 409 citations

R factor variants with enhanced sex factor activity in Pseudomonas aeruginosa

1976 • 339 citations

R Factors from Proteus rettgeri

1972 • 338 citations

Transposition of a deoxyribonucleic acid sequence encoding trimethoprim and streptomycin resistances from R483 to other replicons

1976 • 280 citations

SENSITIVITY OF PSEUDOMONAS ÆRUGINOSA TO ANTIBIOTICS: EMERGENCE OF STRAINS HIGHLY RESISTANT TO CARBENICILLIN

1969 • 231 citations

IS1 is involved in deletion formation in the gal region of E. coli K12

1975 • 229 citations

Comparison of the Deoxyribonucleic Acid Molecular Weights and Homologies of Plasmids Conferring Linked Resistance to Streptomycin and Sulfonamides

1974 • 198 citations

Trimethoprim R Factors in Enterobacteria from Clinical Specimens

1974 • 182 citations

Multiple copies of the insertion-DNA sequences IS1 and IS2 in the chromosome of E. coli K-12

1973 • 135 citations

Insertion mutations in microorganisms

1972 • 113 citations

R-Factors used for genetic studies in strains ofPseudomonas aeruginosaand their origin

1973 • 84 citations

Chromosome transfer inPseudomonas aeruginosamediated by R factors

1971 • 82 citations

Characteristics of R931 and Other Pseudomonas aeruginosa R Factors

1973 • 74 citations

CHROMOSOMAL TRANSFER FROM "RECOMBINATION-DEFICIENT" STRAINS OF ESCHERICHIA COLI K-12

1966 • 67 citations

Naturally Occurring R Factor, Derepressed for Pilus Synthesis, Belonging to the Same Compatibility Group as the Sex Factor F of Escherichia coli K-12

1972 • 65 citations