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Document type:
Zeitschriftenaufsatz 
Author(s):
Hof, Alexander; Zechmann, Bernd; Schwammbach, Daniela; Hückelhoven, Ralph; Doehlemann, Gunther 
Title:
Alternative cell death mechanisms determine epidermal resistance in incompatible barley-Ustilago interactions 
Abstract:
Programmed cell death is a key feature of epidermal plant immunity, which is particularly effective against biotrophic microbes that depend on living host tissue. The covered smut fungus Ustilago hordei establishes a compatible biotrophic interaction with its host plant barley. The maize smut U. maydis triggers a nonhost response in barley, which results in epidermal cell death. Similarly, Ustilago mutants being deleted for pep1, a gene encoding a secreted effector, are blocked upon host penetra...    »
 
Keywords:
Autophagy; Caspase 3/genetics/metabolism; Cell Death; Disease Resistance; Fungal Proteins/genetics/metabolism; Gene Expression; Gene Expression Regulation, Plant; Hordeum/genetics/microbiology/physiology/ultrastructure; Host-Pathogen Interactions; Hydrogen Peroxide/metabolism; Hyphae; Plant Diseases/immunology/microbiology; Plant Epidermis/genetics/immunology/microbiology/ultrastructure; Plant Leaves/genetics/immunology/microbiology/ultrastructure; Plant Proteins/genetics/metabolism; Plants, Gen...    »
 
Journal title:
Molecular plant-microbe interactions : MPMI 
Year:
2014 
Journal volume:
27 
Journal issue:
Pages contribution:
403--414 
Reviewed:
ja 
Print-ISSN:
0894-0282