title: Mating reactions and conjugation between varieties of Paramecium aurelia in relation to conceptions of mating type and variety.
authors.forename: T M
authors.initials: TM
authors.lastname: SONNEBORN
authors.forename: R V
authors.initials: RV
authors.lastname: DIPPELL
mesh_terms: D001686:Biological Phenomena; D010247:Paramecium; D048489:Paramecium aurelia; D010829:Physiological Phenomena; D012098:Reproduction
keywords: PARAMECIUM/aurelia