title: Two ribonuclease H activities from rat liver nuclei.
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000201:enzymology*; D007527:Isoenzymes / Q000302:isolation & purification / Q000378:metabolism; D007700:Kinetics; D008099:Liver / Q000201:enzymology*; D008274:Magnesium / Q000494:pharmacology; D008297:Male; D008345:Manganese / Q000494:pharmacology; D008970:Molecular Weight; D051381:Rats; D012260:Ribonucleases / Q000302:isolation & purification / Q000378:metabolism*
chemical_list: D007527:Isoenzymes; D008345:Manganese; D012260:Ribonucleases; D008274:Magnesium