title: Biochemical study of nuclei isolated from normal lung and lung tumors. I. Isolation of nuclei and characterization of nuclear RNA.
mesh_terms: D000230:Adenocarcinoma / Q000378:metabolism; D000328:Adult; D000367:Age Factors; D000368:Aged; D001483:Base Sequence; D002277:Carcinoma / Q000378:metabolism*; D002294:Carcinoma, Squamous Cell / Q000378:metabolism; D002458:Cell Fractionation; D002467:Cell Nucleus / Q000032:analysis*; D002499:Centrifugation, Density Gradient; D004247:DNA / Q000032:analysis* / Q000302:isolation & purification; D004273:DNA, Neoplasm / Q000032:analysis; D005260:Female; D006801:Humans; D008168:Lung / Q000166:cytology*; D008175:Lung Neoplasms / Q000378:metabolism*; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D009711:Nucleotides / Q000032:analysis; D012313:RNA / Q000032:analysis* / Q000302:isolation & purification; D012334:RNA, Neoplasm / Q000032:analysis; D013194:Staining and Labeling; D014461:Ultracentrifugation
chemical_list: D004273:DNA, Neoplasm; D009711:Nucleotides; D012334:RNA, Neoplasm; D012313:RNA; D004247:DNA