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Showing 1 to 5 of 5 for “"adult-plant resistance (APR)"”.
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Dissecting the Multifaceted Relationship Between Maize and Cochliobolus carbonum race 1
… virulence. The maize Hm1 gene confers complete resistance to CCR1 at all stages of development by encoding for an NADPH-dependent reductase that inactivates HC-toxin. Hm1A, Hm1-SM1, and Hm1-SM2 are alleles of Hm1 that exhibit an adult plant resistance (APR) phenotype, being fairly susceptible …
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Validation of Loci Conferring Adult Plant Resistance to Powdery Mildew in Wheat Cultivar Massey and Identification of Diagnostic Molecular Markers
… of wheat (Triticum aestivum L.). Race-specific resistance is easily identified in the field due to its qualitative phenotype and it is easy to incorporate because it is inherited as a single gene. Unfortunately, this type of resistance is easily overcome by the pathogen. Traits associated with …
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Identification and Mapping of Adult Plant Stripe Rust Resistance in Soft Red Winter Wheat
… objectives of this study are to identify and map adult plant stripe rust resistance quantitative trait loci (QTL) in soft red winter (SRW) wheat that are effective against race PST-100, which is the predominant race of the pathogen in the eastern U.S. Adult plant resistance (APR) was characterized …
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Validation, Saturation, and Marker-Assisted Selection of Quantitative Trait Loci Conferring Adult Plant Resistance to Powdery Mildew in an Elite Wheat Breeding Population
… have shifted to breeding for more durable resistance, such as "adult plant resistance" (APR). Molecular markers and quantitative trait loci (QTL) associated with APR to powdery mildew must first be validated and QTL effects evaluated in different genetic backgrounds and breeding populations …
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Molecular marker analysis of adult plant resistance to powdery mildew in common wheat
… L.) worldwide. The use of cultivars with resistance to powdery mildew is an efficient, economical and environmentally safe way to control powdery mildew. Race-specific resistance has been extensively used in breeding programs; however, it is ephemeral. Adult plant resistance (APR) to …