COMPONENTS OF ANTARCTIC PLANTS WHICH INHIBIT SEED GERMINATION (Twelfth Symposium on Polar Biology)

P(論文) The inhibitions of seed germination and microbe growth by extracts of antarctic plants were examined. Assays for non-specific toxin activity of the extracts were also carried out using soybean leaves. Three kinds of mosses, three kinds of lichens and five kinds of algae were extracted with met...

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Bibliographic Details
Main Authors: ツジノ, ヤスコ, タザキ, ヒロユキ, ヨシダ, ケンジ, フジモリ, タカネ, モチダ, ユキラ /, TSUJINO, Yasuko, TAZAKI, Hiroyuki, YOSHIDA, Kenji, FUJIMORI, Takane, MOCHIDA, Yukira, OHYAMA, Yoshikuni
Language:English
Published: National Institute of Polar Research 1991
Subjects:
Antarctic
Antarc*
Polar Biology
Proceedings of the NIPR Symposium on Polar Biology
Online Access:https://nipr.repo.nii.ac.jp/record/5123/files/KJ00000767499.pdf
https://doi.org/10.15094/00005123
https://nipr.repo.nii.ac.jp/records/5123
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Summary:P(論文) The inhibitions of seed germination and microbe growth by extracts of antarctic plants were examined. Assays for non-specific toxin activity of the extracts were also carried out using soybean leaves. Three kinds of mosses, three kinds of lichens and five kinds of algae were extracted with methanol. The methanol extracts were evaporated, and the residues were extracted with chloroform. The chloroform layers and the aqueous layers were subjected to assays. Among them, chloroform extracts of two lichens inhibited seed germination and microbe growth. Purification of these extracts, and structure elucidation of the active components were discussed. departmental bulletin paper

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