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Article

Physical mapping and identification of a candidate for the leaf rust resistance gene Lr1 of wheat.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 1 Jul 2007

Qiu Ji-Wen, Schürch Anita Christina, Yahiaoui Nabila, Dong Ling-Li, Fan Hua-Jie, Zhang Zhong-Juan, Keller Beat, Ling Hong-Qing

Abstract excerpt

Lr1 is a dominant leaf rust resistance gene located on chromosome 5DL of bread wheat and the wild species Aegilops tauschii. In this study, three polymorphic markers (WR001, WR002, and WR003) were developed from resistance gene analogs (RGAs) clustering around the Lr1 locus. Using these and other markers, Lr1 was mapped to a genetic interval of 0.79 cM in Ae. tauschii and 0.075 cM in wheat. The CAPS marker WR003,...

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PMID: 17479240
DOI: 10.1007/s00122-007-0551-z

Genes

CAPS

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