Isolation and Identification of Antheridiogens in the Ferns, Lygodium microphyllum and Lygodium reticulatum(Organic Chemistry)

概要

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Antheridiogens in culture media of 6-week-old prothallia of two species of Schizaeaceous ferns, Lygodium microphyllum and Lygodium reticulatum, were analyzed by gas chromatography-mass spectrometry. In both species, the gibberellin A_<73> methyl ester (GA_<73>-Me) was identified as the most abundant antheridiogen, and the methyl esters of GA_9 and of several monohydroxy-GA_<73> derivatives were also detected. Since both species produced antheridiogens at a high level, they were classified into high-antheridiogen-producing ferns. The response to GA_<73>-Me of gametophytes of both species is also discussed.
社団法人日本農芸化学会の論文
2001-10-23