title: Multiple decay rates of heterogeneous nuclear RNA in HeLa cells.
mesh_terms: D002467:Cell Nucleus / Q000187:drug effects / Q000378:metabolism*; D003609:Dactinomycin / Q000494:pharmacology; D005944:Glucosamine / Q000378:metabolism; D006207:Half-Life; D006367:HeLa Cells / Q000187:drug effects / Q000378:metabolism*; D007700:Kinetics; D011061:Poly A / Q000096:biosynthesis; D012333:RNA, Messenger / Q000096:biosynthesis; D012334:RNA, Neoplasm / Q000378:metabolism*
chemical_list: D012333:RNA, Messenger; D012334:RNA, Neoplasm; D003609:Dactinomycin; D011061:Poly A; D005944:Glucosamine