Genome analysis and avirulence gene cloning using a high-density RADseq linkage map of the flax rust fungus, Melampsora lini
نویسندگان
چکیده
منابع مشابه
Genome-wide patterns of segregation and linkage disequilibrium: the construction of a linkage genetic map of the poplar rust fungus Melampsora larici-populina
The poplar rust fungus Melampsora larici-populina causes significant yield reduction and severe economic losses in commercial poplar plantations. After several decades of breeding for qualitative resistance and subsequent breakdown of the released resistance genes, breeders now focus on quantitative resistance, perceived to be more durable. But quantitative resistance also can be challenged by ...
متن کاملDirect protein interaction underlies gene-for-gene specificity and coevolution of the flax resistance genes and flax rust avirulence genes.
Plant resistance proteins (R proteins) recognize corresponding pathogen avirulence (Avr) proteins either indirectly through detection of changes in their host protein targets or through direct R-Avr protein interaction. Although indirect recognition imposes selection against Avr effector function, pathogen effector molecules recognized through direct interaction may overcome resistance through ...
متن کاملA Genetic Linkage Map of the Fungus Phycomyces Blakesleeanus for Gene Identification by Map-based Cloning
................................................................................................................. iii APPROVAL PAGE ........................................................................................................ v LIST OF ILLUSTRATIONS ....................................................................................... vii LIST OF TABLES ................................
متن کاملInternalization of flax rust avirulence proteins into flax and tobacco cells can occur in the absence of the pathogen.
Translocation of pathogen effector proteins into the host cell cytoplasm is a key determinant for the pathogenicity of many bacterial and oomycete plant pathogens. A number of secreted fungal avirulence (Avr) proteins are also inferred to be delivered into host cells, based on their intracellular recognition by host resistance proteins, including those of flax rust (Melampsora lini). Here, we s...
متن کاملHaustorially expressed secreted proteins from flax rust are highly enriched for avirulence elicitors.
Rust fungi, obligate biotrophs that cause disease and yield losses in crops such as cereals and soybean (Glycine max), obtain nutrients from the host through haustoria, which are specialized structures that develop within host cells. Resistance of flax (Linum usitatissimum) to flax rust (Melampsora lini) involves the induction of a hypersensitive cell death response at haustoria formation sites...
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ژورنال
عنوان ژورنال: BMC Genomics
سال: 2016
ISSN: 1471-2164
DOI: 10.1186/s12864-016-3011-9