title: Chromatin sub-structure. The digestion of chromatin DNA at regularly spaced sites by a nuclear deoxyribonuclease.
mesh_terms: D000818:Animals; D002118:Calcium / Q000494:pharmacology; D002467:Cell Nucleus / Q000187:drug effects / Q000201:enzymology*; D002843:Chromatin; D004247:DNA; D003851:Deoxyribonucleases; D004591:Electrophoresis, Polyacrylamide Gel; D004720:Endonucleases; D004789:Enzyme Activation; D008099:Liver / Q000166:cytology / Q000187:drug effects / Q000201:enzymology*; D008274:Magnesium / Q000494:pharmacology; D008297:Male; D008970:Molecular Weight; D010179:Pancreas / Q000201:enzymology; D051381:Rats; D013950:Thymus Gland
chemical_list: D002843:Chromatin; D004247:DNA; D003851:Deoxyribonucleases; D004720:Endonucleases; D008274:Magnesium; D002118:Calcium