title: [The state of a toroid-like DNA globule: the persistent macromolecule in a low-molecular solvent].
abstract: Dimensions of a toroidal globule appearing at the compactization of DNA macro-molecule in a poor low-molecular solvent are estimated. Diagram of DNA molecule state was analysed in variables: contour length-concentration of the precipitating agent. Possible existence of the tricritical point in the joint of the regions of coil, isotropic globular and liquid crystalline globular states was suggested.
mesh_terms: D004247:DNA; D008970:Molecular Weight; D009690:Nucleic Acid Conformation; D012997:Solvents
chemical_list: D012997:Solvents; D004247:DNA
vernacular_title: Sostoianie toroidal'noĭ globuly DNK: persistentnaia makromolekula v nizkomolekuliarnom rastvoritele.