Isolation of New Aliphatic Sulfates and Sulfamate as the Daphnia Kairomones Inducing Morphological Change of a Phytoplankton Scenedesmus gutwinskii

Ko Yasumoto; Akinori Nishigami; Hiroaki Aoi; Chise Tsuchihashi; Fumie Kasai; Takenori Kusumi; Takashi Ooi

doi:10.1248/cpb.56.133

Notes

Isolation of New Aliphatic Sulfates and Sulfamate as the Daphnia Kairomones Inducing Morphological Change of a Phytoplankton Scenedesmus gutwinskii

Ko Yasumoto, Akinori Nishigami, Hiroaki Aoi, Chise Tsuchihashi, Fumie Kasai, Takenori Kusumi, Takashi Ooi

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Keywords: Daphnia kairomone, Scenedesmus, aliphatic sulfate, aliphatic sulfamate

JOURNAL FREE ACCESS

2008 Volume 56 Issue 1 Pages 133-136

DOI https://doi.org/10.1248/cpb.56.133

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Abstract

New aliphatic sulfates and sulfamates were isolated from Daphnia pulex as the Daphnia kairomones that induced morphological defense of a freshwater phytoplankton Scenedesmus gutwinskii var. heterospina (NIES-802). Their structures were determined by spectroscopic and synthetic studies.

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