cyclo-Oxylipin-galactolipids in plants:: occurrence and dynamics

被引：55

作者：

Boettcher, Christine ^{[1
]}

Weiler, Elmar W. ^{[1
]}

机构：

[1] Ruhr Univ Bochum, Lehrstuhl Pflanzenphysiol, D-44801 Bochum, Germany

来源：

PLANTA | 2007年 / 226卷 / 03期

关键词：

Arabidopsis; cyclo-oxylipin-galactolipids; jasmonates; thylakoid; wound response;

D O I：

10.1007/s00425-007-0511-5

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

cyclo-Oxylipin-galactolipids (cGL) are mono- or digalactosyldiglycerides carrying a cyclo-oxylipin in the sn1- and/or sn2-position or esterified to the galactose moiety. These compounds were recently identified in Arabidopsis thaliana. We provide evidence that cGL are mainly, if not exclusively, part of the thylakoid and can be hydrolysed by lipolytic activities associated with photosynthesis-related protein complexes in vitro. Using HPLC/ESI-mass spectrometry, cGL are shown to be restricted in occurrence to the genus Arabidopsis, they do not occur in other plants tested. A. thaliana cGL are rapidly and transiently formed upon wounding with characteristic changes in composition of the cGL-fraction. While the biological role of cGL is not understood, the genus Arabidopsis may present a model-case of chemical evolution of a novel class of regulatory molecules.

引用

页码：629 / 637

页数：9

共 46 条

[1] Oxylipin profiling of the hypersensitive response in Arabidopsis thaliana -: Formation of a novel oxo-phytodienoic acid-containing galactolipid, arabidopside E [J].

Andersson, Mats X. ;

Hamberg, Mats ;

Kourtchenko, Olga ;

Brunnstrom, Asa ;

McPhail, Kerry L. ;

Gerwick, William H. ;

Goebel, Cornelia ;

Feussner, Ivo ;

Ellerstrom, Mats .

JOURNAL OF BIOLOGICAL CHEMISTRY, 2006, 281 (42) :31528-31537

[2] Fine-tuning plant defence signalling: Salicylate versus jasmonate [J].

Beckers, GJM ;

Spoel, SH .

PLANT BIOLOGY, 2006, 8 (01) :1-10

[3] THE OCTADECANOIC PATHWAY - SIGNAL MOLECULES FOR THE REGULATION OF SECONDARY PATHWAYS [J].

BLECHERT, S ;

BRODSCHELM, W ;

HOLDER, S ;

KAMMERER, L ;

KUTCHAN, TM ;

MUELLER, MJ ;

XIA, ZQ ;

ZENK, MH .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1995, 92 (10) :4099-4105

[4] Wounding stimulates the accumulation of glycerolipids containing oxophytodienoic acid and dinor-oxophytodienoic acid in Arabidopsis leaves [J].

Buseman, Christen M. ;

Tamura, Pamela ;

Sparks, Alexis A. ;

Baughman, Ethan J. ;

Maatta, Sara ;

Zhao, Jian ;

Roth, Mary R. ;

Esch, Steven Wynn ;

Shah, Jyoti ;

Williams, Todd D. ;

Welti, Ruth .

PLANT PHYSIOLOGY, 2006, 142 (01) :28-39

[5]

DELKER C, 2006, PLANT BIOLOGY, V8, P1

[6] ANALYSIS OF MOLECULAR-SPECIES OF PLANT POLAR LIPIDS BY HIGH-PERFORMANCE AND GAS-LIQUID CHROMATOGRAPHY [J].

DEMANDRE, C ;

TREMOLIERES, A ;

JUSTIN, AM ;

MAZLIAK, P .

PHYTOCHEMISTRY, 1985, 24 (03) :481-485

[7] ISOLATION AND CHARACTERIZATION OF AN ARABIDOPSIS MUTANT DEFICIENT IN THE THYLAKOID LIPID DIGALACTOSYL DIACYLGLYCEROL [J].

DORMANN, P ;

HOFFMANNBENNING, S ;

BALBO, I ;

BENNING, C .

PLANT CELL, 1995, 7 (11) :1801-1810

[8] Proteomics of the chloroplast envelope membranes from Arabidopsis thaliana [J].

Ferro, M ;

Salvi, D ;

Brugière, S ;

Miras, S ;

Kowalski, S ;

Louwagie, M ;

Garin, J ;

Joyard, J ;

Rolland, N .

MOLECULAR & CELLULAR PROTEOMICS, 2003, 2 (05) :325-345

[9] Lipoxygenase-dependent degradation of storage lipids [J].

Feussner, I ;

Kühn, H ;

Wasternack, C .

TRENDS IN PLANT SCIENCE, 2001, 6 (06) :268-273

[10] THE EFFECT OF THYLAKOID LIPIDS ON AN OXYGEN-EVOLVING PHOTOSYSTEM-II PREPARATION [J].

GOUNARIS, K ;

WHITFORD, D ;

BARBER, J .

FEBS LETTERS, 1983, 163 (02) :230-234

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