title: Peptide mapping of in vivo and in vitro phosphorylated sites of proteins from HeLa hnRNP.
mesh_terms: D002467:Cell Nucleus / Q000032:analysis; D006367:HeLa Cells; D009698:Nucleoproteins / Q000032:analysis*; D010446:Peptide Fragments / Q000032:analysis; D010750:Phosphoproteins / Q000032:analysis*; D012261:Ribonucleoproteins / Q000032:analysis*
chemical_list: D009698:Nucleoproteins; D010446:Peptide Fragments; D010750:Phosphoproteins; D012261:Ribonucleoproteins