title: Organellar damage and revision as a possible basis for intraclonal variation in paramecium.
mesh_terms: D000818:Animals; D002455:Cell Division; D002999:Clone Cells; D014644:Genetic Variation; D009940:Organoids; D010247:Paramecium / Q000166:cytology / Q000254:growth & development; D012641:Selection, Genetic