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GrainGenes Trait Study Report: DON levels, Dahleen03

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Trait Study
DON levels, Dahleen03
Trait
Deoxynivalenol (DON) accumulation
Reference
ReferenceDahleen LS et al. (2003) Identification of QTLs associated with Fusarium head blight resistance in Zhedar 2 barley Theoretical and Applied Genetics 108:95-104.
Protocol
DON levels were measured in seeds from nurseries. See Tacke and Casper (1996) J A O A C Int 79:472-475 for method
Environment
Fargo 1996
Hangzhou 1996
Hangzhou 1997
Langdon 1996
Shanghai 1996
Parental Description
Foster (barley)FHB susceptible
ND9712 (barley)FHB susceptible
Zhedar 2 (barley)FHB resistant
Map Data
Barley, Zhedar2, FHB QTL
Population Size
75
Population Type
Doubled haploid
QTL Analysis Method
one-way ANOVA
Markers Tested
703
QTLs Found
5
Phenotypic R2
22.5Hangzhou 1997
38.8Langdon 1996
17.7Fargo 1996
23.8Shanghai 1996
QTL
QDon.dah-2H.1
QDon.dah-2H.2
QDon.dah-6H.1
QDon.dah-6H.2
QDon.dah-6H.3