Characterization and mapping of Lr65 in spelt wheat ‘Altgold Rotkorn’
作者： Volker Mohler , Davinder Singh , Charlotte Singrün , Robert F. Park
DOI: 10.1111/J.1439-0523.2011.01934.X
关键词: Single gene 、 Triticum spelta 、 Gene mapping 、 Germplasm 、 Botany 、 Biology 、 Puccinia triticina 、 Map Location 、 Gene
摘要: With 1 figure and 4 tables Abstract A leaf rust resistance gene (temporarily designated LrARK0;) was identified in the Swiss spelt wheat ‘Altgold Rotkorn’ mapped to chromosome 2A. The located 2 cM distal marker Xgwm614 (co-segregating with markers Xbarc124, Xbarc212, XE34M48-103 XE38M53-334) on 2AS. This map location is similar that of LrAlt same germplasm a previous study. Based location, allelism tests pathogen specificity, this Lr65. A single stock (AUS 91455) Triticum aestivum background developed registered for utilization research purposes. widely effective against Australian German isolates Puccinia triticina.
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