title: Strain-dependent variation of the protein composition of Tetrahymena ribosomes.
mesh_terms: D000818:Animals; D004591:Electrophoresis, Polyacrylamide Gel; D014176:Protein Biosynthesis; D012269:Ribosomal Proteins / Q000032:analysis*; D012270:Ribosomes / Q000032:analysis* / Q000378:metabolism; D013045:Species Specificity; D013769:Tetrahymena pyriformis / Q000032:analysis* / Q000378:metabolism
chemical_list: D012269:Ribosomal Proteins