RFLP markers linked to the durable stem rust resistance gene Rpg1 in barley.
The gene, Rpg1, conferring stable resistance in barley to the wheat stem rust pathogen (Puccinia graminis f. sp. tritici) was mapped using two doubled haploid populations. Rpg1 mapped to the extreme subteleomeric region of barley chromosome 1P 0.3 and 1.1 cM proximal from the molecular markers ABG704 and plastocyanin (Plc), respectively, and 2.2 cM distal from MWG036B. The closest marker, ABG704, was sequenced and PCR-based markers were developed.
Kilian
A
A
Department of Crop and Soil Sciences and Genetics and Cell Biology, Washington State University, Pullman 99164.
Steffenson
B J
BJ
Saghai Maroof
M A
MA
Kleinhofs
A
A
D001483:Base Sequence; D001487:Basidiomycota / Q000235:genetics*; D002874:Chromosome Mapping; D004247:DNA; D005819:Genetic Markers; D006238:Haploidy; D001467:Hordeum / Q000235:genetics* / Q000378:metabolism; D008969:Molecular Sequence Data; D010935:Plant Diseases; D010970:Plastocyanin / Q000235:genetics; D016133:Polymerase Chain Reaction; D012150:Polymorphism, Restriction Fragment Length
D005819:Genetic Markers; D004247:DNA; D010970:Plastocyanin