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GrainGenes Trait Study Report: FHB, Type II, Tdicoccoides, Otto02

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Trait Study
FHB, Type II, Tdicoccoides, Otto02
Trait
Reaction to Fusarium graminearum
Reference
ReferenceOtto CD et al. (2002) Genetic dissection of a major Fusarium head blight QTL in tetraploid wheat Plant Molecular Biology 48:625-632.
Protocol
Single spikelets of plants at anthesis were inoculated with conidial suspensions. After 3 weeks,individual plants were evaluated for symptoms and scored from 0 - 100% FHB.
Environment
NDSU Greenhouse 1998
NDSU Greenhouse 1999
Parental Description
Langdon-T. dicoccoides Disomic Substitution 3A TDIC (3A LDN)
Map Data
T.dicoccoides, FHB QTL
Population Size
83
Population Type
RICL
QTL Analysis Method
Simplified composite interval mapping (sCIM)
QTLs Found
1
Phenotypic R2
0.37
Genetic R2
0.55
QTL
QFhs.ndsu-3AS