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Titel:

Bacteria-triggered systemic immunity in barley is associated with WRKY and ETHYLENE RESPONSIVE FACTORs but not with salicylic acid

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Dey, Sanjukta; Wenig, Marion; Langen, Gregor; Sharma, Sapna; Kugler, Karl G.; Knappe, Claudia; Hause, Bettina; Bichlmeier, Marlies; Babaeizad, Valiollah; Imani, Jafargholi; Janzik, Ingar; Stempfl, Thomas; Hückelhoven, Ralph; Kogel, Karl-Heinz; Mayer, Klaus F. X.; Vlot, A. Corina
Abstract:
Leaf-to-leaf systemic immune signaling known as systemic acquired resistance is poorly understood in monocotyledonous plants. Here, we characterize systemic immunity in barley (Hordeum vulgare) triggered after primary leaf infection with either Pseudomonas syringae pathovar japonica (Psj) or Xanthomonas translucens pathovar cerealis (Xtc). Both pathogens induced resistance in systemic, uninfected leaves against a subsequent challenge infection with Xtc. In contrast to systemic acquired resistanc...     »
Stichworte:
Abscisic Acid/pharmacology; Acetates/pharmacology; Cyclopentanes/pharmacology; Ethylenes/pharmacology; Hordeum/drug effects/genetics/immunology; Oxylipins/pharmacology; Plant Diseases/immunology/microbiology; Plant Growth Regulators/pharmacology; Plant Immunity; Plant Leaves/drug effects/genetics/immunology; Pseudomonas syringae/physiology; Salicylic Acid/pharmacology; Thiadiazoles/pharmacology; Xanthomonas/physiology
Zeitschriftentitel:
Plant physiology
Jahr:
2014
Band / Volume:
166
Heft / Issue:
4
Seitenangaben Beitrag:
2133--2151
Reviewed:
ja
Volltext / DOI:
doi:10.1104/pp.114.249276
Print-ISSN:
1532-2548
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