Literature DB >> 11240125

A novel patatin-like gene stimulated by drought stress encodes a galactolipid acyl hydrolase.

A R Matos1, A d'Arcy-Lameta, M França, S Pêtres, L Edelman, J Kader, Y Zuily-Fodil, A T Pham-Thi.   

Abstract

A cDNA (Vupat1) encoding a predicted 43 kDa protein was isolated from drought-stressed cowpea (Vigna unguiculata) leaves. It has homology with patatin, a potato tuber storage protein with lipolytic acyl hydrolase activity. The recombinant protein VUPAT1 expressed in the baculovirus system displays preferentially galactolipid acyl hydrolase activity. Phospholipids are very slowly hydrolyzed and apparently triacylglycerols are not deacylated. Vupat1 promoter contains putative drought-inducible sequences. Northern blots showed that gene expression is stimulated by drought stress and is more pronounced in a drought-sensitive cultivar than in a drought-tolerant one. An involvement in drought-induced galactolipid degradation is proposed for VUPAT1.

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Year:  2001        PMID： 11240125     DOI： 10.1016/s0014-5793(01)02194-9

Source DB:  PubMed          Journal:  FEBS Lett        ISSN： 0014-5793            Impact factor:   4.124


  27 in total

1.  Involvement of DAD1-like lipases in response to salt and osmotic stress in Arabidopsis thaliana.

Authors:  Dorothea Ellinger; Ines I Kubigsteltig
Journal:  Plant Signal Behav       Date:  2010-10-01

2.  Overexpression of the phosphatidylinositol synthase gene from Zea mays in tobacco plants alters the membrane lipids composition and improves drought stress tolerance.

Authors:  Shu-Mei Zhai; Qiang Gao; Hong-Wei Xue; Zhen-Hua Sui; Gui-Dong Yue; Ai-Fang Yang; Ju-Ren Zhang
Journal:  Planta       Date:  2011-08-10       Impact factor: 4.116

3.  Interaction and functional cooperation between the LIM protein FHL2, CBP/p300, and beta-catenin.

Authors:  Charlotte Labalette; Claire-Angélique Renard; Christine Neuveut; Marie-Annick Buendia; Yu Wei
Journal:  Mol Cell Biol       Date:  2004-12       Impact factor: 4.272

4.  Characterization of a plastid triacylglycerol lipase from Arabidopsis.

Authors:  Anita K Padham; Marianne T Hopkins; Tzann-Wei Wang; Linda M McNamara; Maisie Lo; Lynn G L Richardson; Matthew D Smith; Catherine A Taylor; John E Thompson
Journal:  Plant Physiol       Date:  2007-01-26       Impact factor: 8.340

5.  Abscisic acid modifies the changes in lipids brought about by water stress in the moss Atrichum androgynum.

Authors:  Irina A Guschina; John L Harwood; Mike Smith; Richard P Beckett
Journal:  New Phytol       Date:  2002-11       Impact factor: 10.151

Review 6.  Tuber storage proteins.

Authors:  Peter R Shewry
Journal:  Ann Bot       Date:  2003-04-09       Impact factor: 4.357

7.  A novel patatin-like protein from cotton plant, GhPat1, is co-expressed with GhLox1 during Xanthomonas campestris-mediated hypersensitive cell death.

Authors:  Jean-Luc Cacas; Philippe Marmey; Jean-Luc Montillet; Majd Sayegh-Alhamdia; Aida Jalloul; Ana Rojas-Mendoza; Alain Clérivet; Michel Nicole
Journal:  Plant Cell Rep       Date:  2008-10-11       Impact factor: 4.570

8.  Molecular identification of cytosolic, patatin-related phospholipases A from Arabidopsis with potential functions in plant signal transduction.

Authors:  André Holk; Steffen Rietz; Marc Zahn; Hartmut Quader; Günther F E Scherer
Journal:  Plant Physiol       Date:  2002-09       Impact factor: 8.340

9.  Effect of drought stress on lipid metabolism in the leaves of Arabidopsis thaliana (ecotype Columbia).

Authors:  Agnès Gigon; Ana-Rita Matos; Daniel Laffray; Yasmine Zuily-Fodil; Anh-Thu Pham-Thi
Journal:  Ann Bot       Date:  2004-07-26       Impact factor: 4.357

10.  Restriction site polymorphism-based candidate gene mapping for seedling drought tolerance in cowpea [Vigna unguiculata (L.) Walp.].

Authors:  Wellington Muchero; Jeffrey D Ehlers; Philip A Roberts
Journal:  Theor Appl Genet       Date:  2009-10-16       Impact factor: 5.699
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