Identification of three C-20-gibberellins: GA(97) (2 beta-hydroxy-GA(53)), GA98 (2 beta-hydroxy-GA44) and GA99 (2 beta-hydroxy-GA(19))

被引：25

作者：

Mander, LN

Owen, DJ

Croker, SJ

Gaskin, P

Hedden, P

Lewis, MJ

Talon, M

Gage, DA

Zeevaart, JAD

Brenner, ML

Sheng, CX

机构：

[1] UNIV BRISTOL,DEPT AGR SCI,IACR,LONG ASHTON RES STN,BRISTOL BS18 9AF,AVON,ENGLAND

[2] MICHIGAN STATE UNIV,MSU DOE PLANT RES LAB,E LANSING,MI 48824

[3] MICHIGAN STATE UNIV,DEPT BIOCHEM,E LANSING,MI 48824

[4] UNIV MINNESOTA,DEPT HORT SCI,ST PAUL,MN 55108

来源：

PHYTOCHEMISTRY | 1996年 / 43卷 / 01期

基金：

美国国家科学基金会;

关键词：

Spinacea oleracea; Hordeum vulgare; Lycopersicon esculentum; Pisum sativum; Zea mays; 2; beta; 13-dihydroxy-C-20-gibberellins GA(97); GA(98); GA(99);

D O I：

10.1016/0031-9422(96)00251-8

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：

Three new C-20-gibberellins, GA(97) (2 beta-hydroxy-GA(53)), GA(98) (2 beta-hydroxy-GA(44)) and GA(99) (2 beta-hydroxy-GA(19)), have all been isolated from spinach, GA(97) also from tomato root cultures and pea pods, and GA(98) from maize pollen. The structures of these compounds were established by GC-mass spectrometric comparisons of the trimethylsilylated methyl esters with authentic samples prepared from gibberellic acid (GA(3)). Copyright (C) 1996 Elsevier Science Ltd

引用

页码：23 / 28

页数：6

共 20 条

[1]

BEALE MH, 1991, METHODS PLANT BIOCH, V4, P289

[2] PLANT-GROWTH SUBSTANCES IN ROOT CULTURES OF LYCOPERSICON-ESCULENTUM [J].