GrainGenes Reference Report: UMN-Sallam-2005
Reference
UMN-Sallam-2005
Title
INVESTIGATING THE GENETICS OF RESISTANCE TO FHB IN SIX-ROWED, HULLESS, BARLEY ACCESSION HOR211
Publisher
University of Minnesota
Year
2005
Author
Sallam AH Smith KP
Type
M.S. Thesis
Abstract
Development of Fusarium head blight (FHB) resistant barley varieties will require breeding with diverse sources of resistance that carry different resistance genes. All FHB mapping studies in barley to date have identified a significant quantitative trait locus (QTL) for FHB on chromosome 2 (2H) in many cases linked to heading date. On the basis of cluster analyses and selective genotyping analyses, we identified the Ukrainian line Hor211 (six-rowed, hulless) as a genotype that is genetically dissimilar from other known sources of FHB resistance. The overall objective of this study is to identify QTLs for FHB resistance and to determine the genetic relationship between FHB and other associated traits (heading date, plant height, DON concentration, and presence of a hull). Hor211 was crossed with Lacey (University of Minnesota cultivar) to develop a F (incomplete)
QTL
MetaQ.FHB_7H_9
GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture.
GrainGenes Reference Report: UMN-Sallam-2005
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GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture. | |||