Gyrase . DNA complexes visualized as looped structures by electron microscopy.

DNA gyrase: an enzyme that introduces superhelical turns into DNA.

1976 • 1,175 citations

DNA Topoisomerases

1981 • 977 citations

Nalidixic acid resistance: A second genetic character involved in DNA gyrase activity

1977 • 828 citations

Mechanism of action of nalidixic acid: Purification of Escherichia coli nalA gene product and its relationship to DNA gyrase and a novel nicking-closing enzyme

1977 • 777 citations

DNA Gyrase and the Supercoiling of DNA

1980 • 713 citations

Type II DNA topoisomerases: Enzymes that can unknot a topologically knotted DNA molecule via a reversible double-strand break

1980 • 547 citations

A Sign Inversion Mechanism for Enzymatic Supercoiling of DNA

1979 • 325 citations

Covalent bonds between protein and DNA. Formation of phosphotyrosine linkage between certain DNA topoisomerases and DNA.

1980 • 314 citations

DNA gyrase: subunit structure and ATPase activity of the purified enzyme.

1978 • 282 citations

Purification of subunits of Escherichia coli DNA gyrase and reconstitution of enzymatic activity

1978 • 250 citations

DNA gyrase action involves the introduction of transient double-strand breaks into DNA.

1980 • 237 citations

ELECTRON MICROSCOPE VISUALIZATION OF CHROMATIN AND OTHER DNA-PROTEIN COMPLEXES

1978 • 230 citations

Formation and resolution of DNA catenanes by DNA gyrase

1980 • 226 citations

Micrococcus luteus DNA gyrase: active components and a model for its supercoiling of DNA.

1978 • 206 citations

Site-specific cleavage of DNA by E. coli DNA gyrase

1979 • 205 citations

DNA-DNA gyrase complex: the wrapping of the DNA duplex outside the enzyme

1978 • 195 citations

Mechanistic Studies of DNA Replication and Genetic Recombination

1980 • 189 citations

Mapping the topography of DNA wrapped around gyrase by nucleolytic and chemical probing of complexes of unique DNA sequences

1981 • 171 citations

DNA gyrase: purification and catalytic properties of a fragment of gyrase B protein.

1979 • 158 citations

Site-specific interaction of DNA gyrase with DNA.

1981 • 153 citations

Use of polylysine for adsorption of nuclei acids and enzymes to electron microscope specimen films.

1977 • 153 citations

Methods of Protein Separation

1976 • 148 citations

Deoxyribonucleic acidgyrase-deoxyribonucleic acid complex containing 140 base pairs of deoxyribonucleic acid and an .alpha.2.beta.2 protein core

1980 • 131 citations

Contacts between DNA gyrase and its binding site on DNA: features of symmetry and asymmetry revealed by protection from nucleases.

1981 • 126 citations

DNA translocation by the restriction enzyme from E. coli K

1980 • 116 citations

Interaction between DNA gyrase and its cleavage site on DNA.

1980 • 96 citations

DNA gyrase subunit stoichiometry and the covalent attachment of subunit A to DNA during DNA cleavage

1980 • 85 citations

Structure and Activities of Escherichia coli DNA Gyrase

1979 • 78 citations

19 DNA Gyrase and Other Type II Topoisomerases

1981 • 28 citations