title: A method to identify individual proteins in four different two-dimensional gel electrophoresis systems: application to Escherichia coli ribosomal proteins.
mesh_terms: D001426:Bacterial Proteins / Q000032:analysis; D004591:Electrophoresis, Polyacrylamide Gel / Q000379:methods*; D004926:Escherichia coli / Q000032:analysis*; D012269:Ribosomal Proteins / Q000032:analysis*
chemical_list: D001426:Bacterial Proteins; D012269:Ribosomal Proteins