title: Phosphorylation of messenger RNA-bound proteins in HeLa cells.
mesh_terms: D002499:Centrifugation, Density Gradient; D004591:Electrophoresis, Polyacrylamide Gel; D006367:HeLa Cells / Q000378:metabolism*; D006801:Humans; D009363:Neoplasm Proteins / Q000378:metabolism*; D009698:Nucleoproteins / Q000378:metabolism*; D010750:Phosphoproteins / Q000096:biosynthesis*; D011132:Polyribosomes / Q000378:metabolism; D011485:Protein Binding; D012333:RNA, Messenger / Q000378:metabolism*; D012334:RNA, Neoplasm / Q000378:metabolism*
chemical_list: D009363:Neoplasm Proteins; D009698:Nucleoproteins; D010750:Phosphoproteins; D012333:RNA, Messenger; D012334:RNA, Neoplasm