title: Initial stages of endogenous DNA degradation in rat liver nuclei isolated and incubated in the presence of Mg2+ or polyamines.
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000378:metabolism; D004247:DNA / Q000378:metabolism*; D004355:Drug Stability; D004587:Electrophoresis, Agar Gel; D008099:Liver / Q000187:drug effects / Q000378:metabolism*; D008274:Magnesium / Q000494:pharmacology*; D015636:Magnesium Chloride; D051381:Rats; D013095:Spermidine / Q000494:pharmacology*; D013096:Spermine / Q000494:pharmacology*
chemical_list: D015636:Magnesium Chloride; D013096:Spermine; D004247:DNA; D008274:Magnesium; D013095:Spermidine