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Updated: Jul 12, 2026
10:02
Two Types of Assays for Detecting Frog Sperm Chemoattraction
Published on: December 27, 2011
Dictyota dichotoma (Phaeophyceae): Identification of the Sperm Attractant
Science (New York, N.Y.)
|May 29, 1981
Abstract:
Freshly released eggs of the marine brown alga Dictyota dichotoma secrete a substance that attracts spermatozoids. This compound has been identified as n-butyl-cyclohepta-2,5-diene. It is closely related to attractants in several other brown algae and confirms that a relation exists between phylogeny and attractant compounds.
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