Molecular Mapping of a Stripe Rust Resistance Gene YrH9020a Transferred from Psathyrostachys huashanica Keng on Wheat Chromosome 6D
Stripe rust (yellow rust), caused by Puccinia striiformis f.sp.tritici (Pst), is one of the most devastating diseases of wheat throughout the world.H9020-1-6-8-3 is a translocation line originally developed from interspecific hybridization between wheat line 7182 High Rise Short and Psathyrostachys huashanica Keng and is resistant to most Pst races