Genome-wide Association Mapping Reveals Potential Novel Loci Controlling Stripe-rust Resistance in a Chinese Wheat Landrace Diversity Panel From the Southern Autumn-sown Spring Wheat Zone
Abstract:Background:Stripe rust, caused by the fungal pathogen Puccinia striiformis f. sp. tritici (Pst), is a serious foliar disease of wheat. Identification of novel stripe-rust resistance genes and cultivation of resistant varieties are considered to be the most effective approaches to control this disease. In this study, we evaluated the infection type (IT), disease severity (DS) and area under the disease progress curve (AUDPC) of 143 Chinese wheat landrace accessions for stripe-rust resistance. Assessments were u… Show more
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