title: Mating type transformation by transfer of macronuclear chromatin in Paramecium tetraurelia.
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000502:physiology; D002843:Chromatin / Q000502:physiology; D053652:Nuclear Transfer Techniques; D010247:Paramecium / Q000235:genetics / Q000502:physiology* / Q000648:ultrastructure; D012098:Reproduction
chemical_list: D002843:Chromatin