[Some ultrastructural aspects of micronuclear exchange from the time of conjugation in Paramecium caudatum].
D002455:Cell Division; D002467:Cell Nucleus / Q000033:anatomy & histology*; D004583:Electrons; D006652:Histological Techniques; D008853:Microscopy; D008854:Microscopy, Electron; D048488:Paramecium caudatum
CELL DIVISION; CELL NUCLEUS/anatomy and histology; MICROSCOPY, ELECTRON