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Genetic mapping of a barley leaf rust resistance gene Rph26 introgressed from Hordeum bulbosum.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 1 Dec 2018

Yu Xiaohui, Kong Hoi Yee, Meiyalaghan Vijitha, Casonato Seona, Chng Soonie, Jones E Eirian, Butler Ruth C, Pickering Richard, Johnston Paul A

Abstract excerpt

KEY MESSAGE: The quantitative barley leaf rust resistance gene, Rph26, was fine mapped within a H. bulbosum introgression on barley chromosome 1HL. This provides the tools for pyramiding with other resistance genes. A novel quantitative resistance gene, Rph26, effective against barley leaf rust (Puccinia hordei) was introgressed from Hordeum bulbosum into the barley (Hordeum vulgare) cultivar 'Emir'. The effect...

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PMID: 30178277
DOI: 10.1007/s00122-018-3173-8

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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