title: Interactions of the matrix attachment region of DNA with the matrix proteins from the copper preincubated liver nuclei.
abstract: Preincubation of rat liver nuclei with copper ions influenced the stability and protein composition of the nuclear matrices isolated by a "high salt" method. Also the specific interaction between matrix proteins and the kappa Ig matrix attachment region of DNA was affected.
authors.affiliation: Department of Tumor Biology, Institute of Oncology, Gliwice, Poland.
authors.forename: P
authors.initials: P
authors.lastname: Widłak
authors.forename: J
authors.initials: J
authors.lastname: Rogoliński
authors.forename: J
authors.initials: J
authors.lastname: Rzeszowska-Wolny
mesh_terms: D000818:Animals; D034961:Antigens, Nuclear; D002467:Cell Nucleus / Q000187:drug effects* / Q000378:metabolism; D003300:Copper / Q000494:pharmacology*; D004278:DNA, Superhelical / Q000378:metabolism*; D004268:DNA-Binding Proteins / Q000378:metabolism*; D008099:Liver / Q000187:drug effects* / Q000378:metabolism; D008297:Male; D009687:Nuclear Proteins / Q000378:metabolism*; D051381:Rats; D017208:Rats, Wistar
chemical_list: D034961:Antigens, Nuclear; D004278:DNA, Superhelical; D004268:DNA-Binding Proteins; D009687:Nuclear Proteins; D003300:Copper