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Identifying resistance genes in wheat against common bunt (Tilletia caries) by use of virulence pattern of the pathogen

Borgen, Anders; Backes, G.; Müller, Karl-Josef; Gallehr, Andrea; Scherrer, Bettina; Ytting, Nanna Karkov and Spieß, Hartmut (2019) Identifying resistance genes in wheat against common bunt (Tilletia caries) by use of virulence pattern of the pathogen. In: Grausgruber, Heinrich (Ed.) 69. Tagung der Vereinigung der Pflanzenzüchter und Saatgutkaufleute Österreichs 19.-21. November 2018, HBLFA Raumberg-Gumpenstein, Irdning, Österreich.

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Summary

455 wheat varieties and breeding lines were grown in the field,contaminated with 7 to 11 different races of common bunt. Based on the reaction of the lines to the different virulence races, it was possible to group the lines by differential varieties with known resistance genes, indicating that they may have one or two of the resistance genes Bt1, Bt2, Bt5, Bt7, Bt13, BtZ or Quebon-resistance. Based hereof, genetic markers will be developed using a genome-wide association study (GWAS).


EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Subjects: Crop husbandry > Breeding, genetics and propagation
Research affiliation: Denmark > Agrologica
H2020 or FP7 Grant Agreement Number:727230
Deposited By: Borgen, Ph.D. Anders
ID Code:35425
Deposited On:01 Aug 2019 08:38
Last Modified:01 Aug 2019 08:38
Document Language:English
Status:Published
Refereed:Not peer-reviewed

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