Reports

Heterothailism in Biflagellate Aquatic Fungi: Preliminary Genetic Analysis

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Science  26 Nov 1965:
Vol. 150, Issue 3700, pp. 1174-1175
DOI: 10.1126/science.150.3700.1174

Abstract

Genetic analysis of several hundred progeny from crosses of two heterothallic species of Achlya and Dictyuchus provides preliminary information about the life cycle and pattern of sexuality in the biflagellate Phycomycetes. Extensive testing of mycelial progeny indicates a diploid life cycle. Control of sexual expression and mating competence appears to be based on a complex genetic system.