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  • Title: MAPK cascade signalling networks in plant defence.
    Author: Pitzschke A, Schikora A, Hirt H.
    Journal: Curr Opin Plant Biol; 2009 Aug; 12(4):421-6. PubMed ID: 19608449.
    Abstract:
    The sensing of stress signals and their transduction into appropriate responses is crucial for the adaptation and survival of plants. Kinase cascades of the mitogen-activated protein kinase (MAPK) class play a remarkably important role in plant signalling of a variety of abiotic and biotic stresses. MAPK cascade-mediated signalling is an essential step in the establishment of resistance to pathogens. Here, we describe the most recent insights into MAPK-mediated pathogen defence response regulation with a particular focus on the cascades involving MPK3, MPK4 and MPK6. We also discuss the strategies developed by plant pathogens to circumvent, inactivate or even 'hijack' MAPK-mediated defence responses.
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