title: Isolation and composition of nuclei and nucleoli.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D002279:Carcinoma 256, Walker / Q000473:pathology; D002466:Cell Nucleolus / Q000032:analysis*; D002467:Cell Nucleus / Q000032:analysis*; D002474:Cell-Free System; D003593:Cytoplasm; D005815:Genetic Code; D006652:Histological Techniques; D006657:Histones / Q000032:analysis; D006801:Humans; D008099:Liver / Q000166:cytology / Q000473:pathology; D008113:Liver Neoplasms / Q000473:pathology; D008722:Methods; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast; D008956:Models, Chemical; D008970:Molecular Weight; D009698:Nucleoproteins / Q000032:analysis; D012313:RNA / Q000032:analysis*; D012333:RNA, Messenger / Q000032:analysis; D012335:RNA, Ribosomal / Q000032:analysis; D051381:Rats; D012263:Ribonucleosides / Q000032:analysis; D012265:Ribonucleotides / Q000032:analysis
chemical_list: D006657:Histones; D009698:Nucleoproteins; D012333:RNA, Messenger; D012335:RNA, Ribosomal; D012263:Ribonucleosides; D012265:Ribonucleotides; D012313:RNA