Transformed tobacco (Nicotiana tabacum) plants over-expressing a peroxisome proliferator-activated receptor gene from Xenopus laevis (xPPARα) show increased susceptibility to infection by virulent Pseudomonas syringae pathogens

Transgenic tobacco plants capable of over-expressing Xenopus PPARα (xPPARα), a transcription factor known to be required for peroxisome proliferation in animals, were recently generated. These plants (herewith referred to as PPAR-OE) were found to have increased peroxisome abundance, higher peroxiso...

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Veröffentlicht in:	Planta 2011-03, Vol.233 (3), p.507-521
Hauptverfasser:	Valenzuela-Soto, José Humberto, Iruegas-Bocardo, Fernanda, Martínez-Gallardo, Norma Angélica, Molina-Torres, Jorge, Gómez-Lim, Miguel Ángel, Délano-Frier, John Paul
Format:	Artikel
Sprache:	eng
Schlagworte:	Acyl-CoA Oxidase Agriculture Animals Ascorbate Peroxidases Bacterial plant pathogens Biological and medical sciences Biomarkers - metabolism Biomedical and Life Sciences Catalase - metabolism Cyclopentanes - analysis Disease Susceptibility Ecology Forestry Fundamental and applied biological sciences. Psychology Gene Expression Regulation, Plant Hydrogen Hydrogen peroxide Hydrogen Peroxide - analysis Infections Leaves Life Sciences Nicotiana - genetics Nicotiana - metabolism Nicotiana - microbiology Original Article Oxidoreductases - metabolism Oxylipins - analysis Pathogens Peroxidases - metabolism Peroxisome proliferation Peroxisome proliferation-associated receptor Peroxisomes Peroxisomes - metabolism Phytopathology. Animal pests. Plant and forest protection Plant cells Plant Diseases - genetics Plant Diseases - immunology Plant Diseases - microbiology Plant Immunity Plant interaction Plant Leaves - metabolism Plant Leaves - microbiology Plant Sciences Plants Plants, Genetically Modified - metabolism Plants, Genetically Modified - microbiology PPAR alpha - genetics PPAR alpha - metabolism Pseudomonas syringae Pseudomonas syringae - pathogenicity Reactive oxygen species salicylic acid Salicylic Acid - analysis Superoxide Dismutase - metabolism Time Factors Tobacco Xenopus Proteins - genetics Xenopus Proteins - metabolism
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