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Science 18 December 1964:
Vol. 146. no. 3651, pp. 1583 - 1585
DOI: 10.1126/science.146.3651.1583
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Articles

Induction of Conjugation by Cell-Free Preparations in Paramecium multimicronucleatum

A. Miyake 1

1 Department of Zoology, Kyoto University, Japan

A cell-free preparation composed mainly of cilia, obtained by treatment with K2Cr2O7 from stocks of Paramecium multimicronucleatum (syngen 2) pure for mating type, can regularly induce conjugation in intact animals of the opposite mating type.

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Science. ISSN 0036-8075 (print), 1095-9203 (online)