title: Cyclization of eucaryotic deoxyribonucleic acid fragments.
mesh_terms: D000663:Amphibians; D000818:Animals; D001412:Bacillus subtilis; D002417:Cattle; D002467:Cell Nucleus; D002875:Chromosomes; D003090:Coliphages; D004247:DNA; D003851:Deoxyribonucleases; D004926:Escherichia coli; D008297:Male; D008854:Microscopy, Electron; D008954:Models, Biological; D008967:Molecular Biology; D012313:RNA / Q000032:analysis; D012487:Salmonidae; D013094:Spermatozoa; D013950:Thymus Gland
chemical_list: D012313:RNA; D004247:DNA; D003851:Deoxyribonucleases