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.
|Number of pages||2|
|State||Published - Jul 1 1985|
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