Identification of SSR markers linked to rust resistance in andean common bean PI 260418.
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Bean rust is a major disease of common bean that reduces yields and increase costs of dry and snap bean production in many parts of the world. Disease resistant cultivars offer the most effective, economical, and environmentally-friendly method of controlling bean rust. However, this strategy is complicated by the high virulence diversity of the rust pathogen Uromyces appendiculatus. The objective of this study was to identify molecular markers linked to the rust resistance gene or genes present in PI 260418. These markers will be very useful in the introgression of this new resistance into dry and snap bean cultivars.
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Molecular markers, Rust, Doença de Planta, Feijão, Marcador Molecular, Phaseolus Vulgaris, Resistência, Uromyces appendiculatus