Article
Historic recombination in a durum wheat breeding panel enables high-resolution mapping of Fusarium head blight resistance quantitative trait loci.
Scientific reports - 5 May 2020
Sari Ehsan, Knox Ron E, Ruan Yuefeng, Henriquez Maria Antonia, Kumar Santosh, Burt Andrew J, Cuthbert Richard D, Konkin David J, Walkowiak Sean, Campbell Heather L, Singh Asheesh K, Ross Jay, Lokuruge Prabhath, Hsueh Emma, Boyle Kerry, Sidebottom Christine, Condie Janet, Yates Shawn, Pozniak Curtis J, Fobert Pierre R
Abstract excerpt
The durum wheat line DT696 is a source of moderate Fusarium head blight (FHB) resistance. Previous analysis using a bi-parental population identified two FHB resistance quantitative trait loci (QTL) on chromosome 5A: 5A1 was co-located with a plant height QTL, and 5A2 with a major maturity QTL. A Genome-Wide Association Study (GWAS) of DT696 derivative lines from 72 crosses based on multi-environment FHB...
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