DNase I digestion of chromatin from avian liver nuclei liberates DNA-dependent RNA polymerase II.

Animals Cell Nucleus/enzymology Chickens Chromatin/enzymology DNA-Directed RNA Polymerases/metabolism Deoxyribonucleases Endonucleases Enzymes, Immobilized Liver/enzymology Male Molecular Weight RNA Polymerase I/metabolism RNA Polymerase II/isolation & purification,metabolism RNA Polymerase III/metabolism Transcription, Genetic

Chromatin Enzymes, Immobilized RNA Polymerase II DNA-Directed RNA Polymerases RNA Polymerase I RNA Polymerase III Deoxyribonucleases Endonucleases