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A novel leaf rust resistance gene introgressed from Aegilops markgrafii maps on chromosome arm 2AS of wheat.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 1 Sept 2020

Rani K, Raghu B R, Jha S K, Agarwal Priyanka, Mallick Niharika, Niranjana M, Sharma J B, Singh A K, Sharma N K, Rajkumar S, Tomar S M S, Vinod

Abstract excerpt

KEY MESSAGE: A novel leaf rust resistance gene, LrM, introgressed from Aegilops markgrafii and mapped on chromosome 2AS using SSR- and SNP-based PCR markers will aid in broadening the genetic base of rust resistance in wheat. A new leaf rust resistance gene tentatively named LrM was introgressed from the diploid non-progenitor species Ae. markgrafii (2n = 2x = 14, genome CC) into common wheat using the nulli-5B...

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PMID: 32507913
DOI: 10.1007/s00122-020-03625-w

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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