Resistance Gene Analog Polymorphism (RGAP) Markers Co-Localize with Disease Resistance Genes and QTL in Common Bean

Resistance Gene Analog Polymorphism (RGAP) Markers Co-Localize with the Major QTL of Fusarium Head Blight (FHB) Resistance, Qfhs.ndsu-3BS in Wheat

Resistance gene analog polymorphism (RGAP) markers linked to Fusarium head blight resistance (FHB) and co-localize with Qfhs.ndsu-3BS were identified using F3 plants and F3:5 lines derived from a ‘Wangshuibai’ (resistant) / ‘Seri82’ (susceptible) cross. The mapping populations were genotyped using 50 degenerate primers designed based on the known R genes. Out of the 50 designed primer combinati...

resistance gene analog polymorphism (rgap) markers co-localize with the major qtl of fusarium head blight (fhb) resistance, qfhs.ndsu-3bs in wheat

resistance gene analog polymorphism (rgap) markers linked to fusarium head blight resistance (fhb) and co-localize with qfhs.ndsu-3bs were identified using f3 plants and f3:5 lines derived from a ‘wangshuibai’ (resistant) / ‘seri82’ (susceptible) cross. the mapping populations were genotyped using 50 degenerate primers designed based on the known r genes. out of the 50 designed primer combinati...

Meta-QTL for resistance to white mold in common bean

White mold, caused by the fungus Sclerotinia sclerotiorum (Lib.) de Bary, is a major disease that limits common bean production and quality worldwide. The host-pathogen interaction is complex, with partial resistance in the host inherited as a quantitative trait with low to moderate heritability. Our objective was to identify meta-QTL conditioning partial resistance to white mold from individua...

Disease-resistance related sequences in common bean.

Primers based on a conserved nucleotide binding site (NBS) found in several cloned plant disease resistance genes were used to amplify DNA fragments from the genome of common bean (Phaseolus vulgaris). Cloning and sequence analysis of these fragments uncovered eight unique classes of disease-resistance related sequences. All eight classes contained the conserved kinase 2 motif, and five classes...

Simple Sequence Repeat Dna Markers Linked with Genes for Resistance to Major Diseases of Common Bean