A Backcross Line of Thatcher Wheat with Adult Plant Leaf Rust Resistance Derived from Duster Wheat has Lr46 and Lr77.

doi:10.1094/PHYTO-06-18-0184-R

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Article

A Backcross Line of Thatcher Wheat with Adult Plant Leaf Rust Resistance Derived from Duster Wheat has Lr46 and Lr77.

Phytopathology - 1 Jan 2019

Kolmer J A, Su Z, Bernardo A, Bai G, Chao S

Abstract excerpt

The widely grown hard red winter wheat cultivar Duster released in 2006 has remained highly resistant to leaf rust caused by Puccinia triticina in the southern Great Plains of the United States. In contrast, many of the winter wheat cultivars in this region are susceptible to leaf rust. The goal of this study was to identify the number and chromosome location of leaf rust resistance genes in a line of...

Topics

Basidiomycota
Chromosome Mapping
Crosses, Genetic
Disease Resistance
Genes, Plant
Phenotype
Plant Breeding
Plant Diseases
Polymorphism, Single Nucleotide
Sequence Tagged Sites
Triticum

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PMID: 30052107
DOI: 10.1094/PHYTO-06-18-0184-R

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