title: 5'-terminal structures of poly(A)+ cytoplasmic messenger RNA and of poly(A)+ and poly(A)- heterogeneous nuclear RNA of cells of the dipteran Drosophila melanogaster.
mesh_terms: D000818:Animals; D001483:Base Sequence; D002467:Cell Nucleus / Q000032:analysis; D002855:Chromatography, Thin Layer; D003593:Cytoplasm / Q000032:analysis; D004331:Drosophila melanogaster; D011061:Poly A; D012313:RNA / Q000032:analysis*; D012333:RNA, Messenger / Q000032:analysis*; D012260:Ribonucleases; D012265:Ribonucleotides / Q000032:analysis
chemical_list: D012333:RNA, Messenger; D012265:Ribonucleotides; D011061:Poly A; D012313:RNA; D012260:Ribonucleases