Maintenance of mating reactivity and cap
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Santangelo, Giovanni ;Nobili, Renzo
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Article
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1981
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John Wiley and Sons
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English
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## Abstract The two complementary mating types of __Blepharisma japonicum__, I and II, undergo cell pairing if activated by the complementary gamones. Pairs form in three possible combinations: IโI, IIโII, IโII. In the two former unions (homotypic pairs), no nuclear changes occur in the cells. In t