title: Tissue-specific ribosomal protein composition.
abstract: Membrane-bound and free polysomes from murine liver and kidney were isolated under identical conditions and their ribosomal proteins were compared by two-dimensional gel electrophoresis. The results demonstrate that these ribosome subpopulations are quantitatively and qualitatively similar except for the presence of one additional protein in the kidney-bound polysomal fraction.
mesh_terms: D000818:Animals; D004591:Electrophoresis, Polyacrylamide Gel; D007668:Kidney / Q000378:metabolism*; D008099:Liver / Q000378:metabolism*; D051379:Mice; D009928:Organ Specificity; D011132:Polyribosomes / Q000378:metabolism*; D012269:Ribosomal Proteins / Q000032:analysis*
chemical_list: D012269:Ribosomal Proteins