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한국식물학회 / v.38, no.3, 1995년, pp.219-225 
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Marchantia polymopha(우산이끼) 현택배양 세포내으 4-methylster이들의 동정
( Identification of 4-Demethylsterols from Suspension Cultured Cells of Marchantia polymorpha L. ) |
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| 초 록 |
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| Five kinds of 4-demethylsterol were isolated from suspension cultured cells of a liverworth, Marchantia polymorpha. Four 4-demethylsterols among them were analyzed by a capillary gas chromatography-massspectrometry and 500 MHz 1H-NMR, and characterized to be avenasterol, 24-methylene-cholesterol, stigmasterol, and campesterol. And the fifth 4-demethylsterol was characterized to be sitosterol by a capillary gas chromatography-mass spectrometry. The concentration of the 4-demethylsterols in the cell decreased in order of avenasterol>stigmasterol>24-methylene-cholesterol>campesterol>sitosterol. When carbon skeleton and the oxidation state was compared with those of brassinosteroids, these 4-demethylsterols may be potent biosynthetic procusors of brassinosteroids in the cells. |
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| 키워드 |
| 현택배양 세포;구조결정;brassinosteroid의 생합성 전구물질;Marchantia polymorpha;suspension cultured cell;4-demethylsterol;structure de-termination;precusoro of brassinosteroid; |
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Journal of Plant Biology / v.38, no.3, 1995년, pp.219-225
한국식물학회
ISSN : 1226-9239
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199511920117543)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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