title: Analysis of DNA knots and catenanes by agarose-gel electrophoresis.
authors.affiliation: Program in Molecular and Cell Biology, University of Texas at Dallas, Richardson, USA.
authors.forename: S D
authors.initials: SD
authors.lastname: Levene
authors.forename: H
authors.initials: H
authors.lastname: Tsen
mesh_terms: D004270:DNA, Circular / Q000032:analysis* / Q000737:chemistry; D004587:Electrophoresis, Agar Gel / Q000379:methods*; D019426:Integrases / Q000378:metabolism; D034982:Integration Host Factors / Q000378:metabolism; D009690:Nucleic Acid Conformation; D010957:Plasmids / Q000737:chemistry / Q000302:isolation & purification; D011995:Recombination, Genetic
chemical_list: D004270:DNA, Circular; D034982:Integration Host Factors; D019426:Integrases