title: Evidence for the internucleosomal breakage of chromatin in rat thymocytes irradiated in vitro.
mesh_terms: D000818:Animals; D002843:Chromatin / Q000032:analysis / Q000528:radiation effects*; D004247:DNA / Q000032:analysis / Q000302:isolation & purification; D004587:Electrophoresis, Agar Gel; D004591:Electrophoresis, Polyacrylamide Gel; D008214:Lymphocytes / Q000528:radiation effects / Q000648:ultrastructure; D008297:Male; D008854:Microscopy, Electron; D009698:Nucleoproteins / Q000032:analysis; D009707:Nucleosomes / Q000528:radiation effects*; D051381:Rats; D013950:Thymus Gland / Q000528:radiation effects* / Q000648:ultrastructure; D014965:X-Rays
chemical_list: D002843:Chromatin; D009698:Nucleoproteins; D009707:Nucleosomes; D004247:DNA