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  • Title: [Reassociation kinetics of the DNA from rat liver nuclei of varying ploidy].
    Author: Lebedeva GS, Diment AV.
    Journal: Tsitologiia; 1982 Feb; 24(2):219-23. PubMed ID: 7071940.
    Abstract:
    Using sucrose gradient centrifugation, isolated liver cell nuclei were fractionated according to different ploidy classes. DNA was isolated from the di- and polyploid as well as from the total nuclear fractions, and the kinetics of their reassociation was investigated. A similar mode of reassociation was revealed for DNAs isolated from the nuclei of different ploidy classes, testifying in favour of the true polyploidy of liver cell nuclei.
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