Concurrent overactivation of the cytosolic glutamine synthetase and the GABA shunt in the ABA-deficient sitiens mutant of tomato leads to resistance against Botrytis cinerea

Deficiency of abscisic acid (ABA) in the sitiens mutant of tomato (Solanum lycopersicum) culminates in increased resistance to Botrytis cinerea through a rapid epidermal hypersensitive response (HR) and associated phenylpropanoid pathway-derived cell wall fortifications. This study focused on unders...

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Bibliographic Details
Published in:	The New phytologist Vol. 199; no. 2; pp. 490 - 504
Main Authors:	Seifi, Hamed Soren, Curvers, Katrien, Vleesschauwer, David, Delaere, Ilse, Aziz, Aziz, Höfte, Monica
Format:	Journal Article
Language:	English
Published:	England New Phytologist Trust 01.07.2013 Wiley Subscription Services, Inc
Subjects:	Abscisic acid abscisic acid (ABA) Abscisic Acid - metabolism Abscisic Acid - pharmacology Botrytis Botrytis - physiology Botrytis cinerea carbon Cell viability Cell walls Cellular senescence central C : N metabolism Cytosol - drug effects Cytosol - enzymology Disease Resistance - drug effects Enzyme Activation - drug effects Enzymes GABA shunt gamma-Aminobutyric Acid - metabolism gamma-Aminobutyric Acid - pharmacology Gene Expression Regulation, Plant - drug effects Gene silencing genes Glutamate-ammonia ligase Glutamate-Ammonia Ligase - metabolism glutamic acid Glutamine GS/GOGAT cycle Host-Pathogen Interactions - drug effects Hypersensitive response Infections Inoculation Leaves Lycopersicon esculentum Lycopersicon esculentum - cytology Lycopersicon esculentum - enzymology Lycopersicon esculentum - immunology Lycopersicon esculentum - microbiology Metabolic Networks and Pathways - drug effects Metabolism Models, Biological Mutants Mutation - genetics necrotrophic interaction Nitrogen Pathogens Phenylalanine Ammonia-Lyase - metabolism Plant diseases Plants Propanols - metabolism Replenishment RNA, Messenger - genetics RNA, Messenger - metabolism Senescence Shunt resistance Solanum Solanum lycopersicum Tomatoes Transcription transcription (genetics) Tricarboxylic acid cycle γ-Aminobutyric acid
ISSN:	0028-646X, 1469-8137, 1469-8137
Online Access:	Get full text
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