title: [Supercoiled DNA: geometry, topology, and B-Z-transitions].
abstract: The geometrical characteristics of a DNA molecule in a supercoiled state has been analyzed. The possibility of the B-Z-transition in the strand of the DNA molecule has been established. The influence of the corner strand on differential-geometric and topological characteristics of the DNA molecule has been investigated.
authors.forename: A N
authors.initials: AN
authors.lastname: Kamliuk
authors.forename: A V
authors.initials: AV
authors.lastname: shirko
mesh_terms: D004278:DNA, Superhelical / Q000737:chemistry* / Q000378:metabolism; D008956:Models, Chemical; D008958:Models, Molecular
chemical_list: D004278:DNA, Superhelical