Genetic architecture of common bunt resistance in winter wheat using genome-wide association study.

ABSTRACT:

Background

Common bunt (caused by Tilletia caries and T. foetida) has been considered as a major disease in wheat (Triticum aestivum) following rust (Puccinia spp.) in the Near East and is economically important in the Great Plains, USA. Despite the fact that it can be easily controlled using seed treatment with fungicides, fungicides often cannot or may not be used in organic and low-input fields. Planting common bunt resistant genotypes is an alternative.

Results

To identify resistance genes for Nebraska common bunt race, the global set of differential lines were inoculated. Nine differential lines carrying nine different genes had 0% infected heads and seemed to be resistant to Nebraska race. To understand the genetic basis of the resistance in Nebraska winter wheat, a se

SUBMITTER: Mourad AMI 

PROVIDER: S-EPMC6234641 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature