Mating reaction and its daily rhythm in Euplotes crassus.
D016798:Ciliophora / Q000187:drug effects / Q000254:growth & development / Q000502:physiology*; D002940:Circadian Rhythm; D003227:Conjugation, Genetic; D003470:Culture Media; D003624:Darkness; D005612:Freeze Drying; D006358:Hot Temperature; D008027:Light; D012623:Seawater; D013997:Time Factors; D014357:Trypsin / Q000494:pharmacology
D003470:Culture Media; D014357:Trypsin