Powdery mildew disease resistance and marker-assisted screening at the Pm60 locus in wild diploid wheat Triticum urartu
نویسندگان
چکیده
منابع مشابه
Allele mining and sequence diversity at the wheat powdery mildew resistance locus Pm3
Kaur N, Street K , Mackay M , Yahiaoui N, Keller B 1 Institute of Plant Biology, University of Zurich, Zollikerstrasse 107, 8008 Zürich, Switzerland, ICARDA, PO Box: 5466, Aleppo, Syria, 3 Australian Winter Cereals Collection, 4 Marsden Park Road, CALALA NSW 2340, Australia, UMR Biologie et Génétique des Interactions Plante-Parasite CIRAD TA A-54/K Campus International de Baillarguet 34398, Mon...
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At the Pm3 locus in hexaploid wheat (Triticum aestivum), 10 alleles conferring race-specific resistance to powdery mildew (Blumeria graminis f. sp. tritici) are known. A cluster of genes encoding coiled-coil-nucleotide-binding site-leucine-rich repeat proteins spans the Pm3 locus on wheat chromosome 1A, and one member of this gene family has recently been identified as the Pm3b resistance gene....
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Recessive mlo alleles of the barley Mlo gene confer resistance to almost all known isolates of the powdery mildew fungal pathogen targeting barley (Hordeum vulgare). To characterize haplotypes present in the Mlo chromosomal region of cultivated Mlo and mlo barley genotypes, we conducted a polymorphism search in 3 predicted low-copy sequence regions adjacent to the Mlo gene by examining a sample...
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ABSTRACT A major gene for resistance to wheat powdery mildew (Blumeria graminis f. sp. tritici = Erysiphe graminis f. sp. tritici) has been successfully transferred into hexaploid common wheat (Triticum aestivum, 2n = 6x = 42, AABBDD) from wild einkorn wheat (Triticum monococcum subsp. aegilopoides, 2n = 2x = 14, AA). NC96BGTA5 is a germ plasm line with the pedigree Saluda x 3/PI427662. The res...
متن کاملEfficiency of resistance genes in wheat to powdery mildew in some centers of disease incidence in Iran
Wheat powdery mildew caused by fungal pathogen Blumeria graminis f.sp. tritici is a destructive wheat disease, occurring in regions with cool and humid climates. In order to investigate the changes in pathogenicity of the disease and to identify the effective genetic source of resistance, a total of 29 wheat genotypes with different resistance major genes (Pm) were studied in two hotspots of Go...
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ژورنال
عنوان ژورنال: The Crop Journal
سال: 2020
ISSN: 2214-5141
DOI: 10.1016/j.cj.2019.09.007