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GrainGenes Gene Report: Fhb7 (Triticum)

Gene	Fhb7 (Triticum)
Gene Class	Reaction to Fusarium graminearum
Locus	Tel7E01T1020600.1
Reference	Zhao L et al. (2022) Development and validation of diagnostic markers for the wheat Fusarium head blight resistance gene Fhb7 Crop Science 62:1903-1911. Wang H et al. (2020) Horizontal gene transfer of Fhb7 from fungus underlies Fusarium head blight resistance in wheat Science 368. Zhang X et al. (2011) A genetic map of Lophopyrum ponticum chromosome 7E, harboring resistance genes to Fusarium head blight and leaf rust Theoretical and Applied Genetics 122:263-270. Kim N-S et al. (1993) Molecular detection of Lophopyrum chromatin in wheat-Lophopyrum recombinants and their use in the physical mapping of chromosome 7D. Theoretical and Applied Genetics 85:561-567.
Comment	The Fusarium head blight (FHB) resistance gene Fhb7 is not originally part of the standard wheat (Triticum aestivum) A, B or D genomes but comes from an alien introgression from the wild wheat relative Thinopyrum ponticum (E genome)

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