Diglycosidic metabolites of 24-epi-teasterone in cell suspension cultures of Lycopersicon esculentum L.

被引：8

作者：

Kolbe, A ^{[1
]}

Porzel, A ^{[1
]}

Schneider, B ^{[1
]}

Adam, G ^{[1
]}

机构：

[1] INST PFLANZENBIOCHEM HALLE,D-06018 HALLE,GERMANY

来源：

PHYTOCHEMISTRY | 1997年 / 46卷 / 06期

关键词：

Lycopersicon esculentum L; Solanaceae; brassinosteroid diglycosides; cell suspension cultures; metabolism; glycosylation; tritium-labelled brassinosteroids; 24-epi-teasterone;

D O I：

10.1016/S0031-9422(97)00390-7

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Exogenously applied 24-epi-teasterone is converted to 24-epi-teasterone-3-O-beta-D-glucopyranosyl. (1 --> 6)-beta-D-glucopyranoside and 24-epi-teasterone-3-O-beta-D-glucopyranosyl-(1 --> 4)-beta-D-galactopyranoside by cell suspension cultures of Lycopersicon esculentum L. Both structures were elucidated by LC-mass spectral and NMR analysis, representing the first brassinosteroid diglycosides. (C) 1997 Elsevier Science Ltd.

引用

页码：1019 / 1022

页数：4

共 11 条

[1] Molecular genetic studies confirm the role of brassinosteroids in plant growth and development [J].