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Title:

MILDEW LOCUS O Mutation Does Not Affect Resistance to Grain Infections with Fusarium spp. and Ramularia collo-cygni

Document type:
Zeitschriftenaufsatz
Author(s):
Hofer, Katharina; Linkmeyer, Andrea; Textor, Katharina; Hückelhoven, Ralph; Hess, Michael
Abstract:
MILDEW LOCUS O defines a major susceptibility gene for powdery mildew, and recessive mlo resistance alleles are widely used in breeding for powdery mildew resistance in spring barley. Barley powdery mildew resistance, which is conferred by mlo genes, is considered to be costly in terms of spontaneous defense reactions and enhanced susceptibility to cell-death-inducing pathogens. We assessed fungal infestation of barley (Hordeum vulgare) grain by measuring fungal DNA after natural infection with...     »
Keywords:
Alleles; Ascomycota/pathogenicity; DNA, Fungal/analysis; Edible Grain/genetics/immunology/microbiology; Fusarium/pathogenicity; Hordeum/genetics/immunology/microbiology; Mutation; Plant Diseases/immunology/microbiology; Plant Proteins/genetics
Journal title:
Phytopathology
Year:
2015
Journal volume:
105
Journal issue:
9
Pages contribution:
1214--1219
Reviewed:
ja
Fulltext / DOI:
doi:10.1094/PHYTO-12-14-0381-R
Print-ISSN:
0031-949X
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