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GrainGenes Map Data Report: T.dicoccoides, FHB QTL

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Map Data
T.dicoccoides, FHB QTL
Map
Tdicoccoides-FHB-QTL-3AS
Species
Triticum turgidum ssp. dicoccoides
Triticum turgidum ssp. durum
Parent
Langdon-T. dicoccoides Disomic Substitution 3A TDIC (3A LDN)
Type
Genetic
Map Units
cM (Haldane)
Reference
ReferenceOtto CD et al. (2002) Genetic dissection of a major Fusarium head blight QTL in tetraploid wheat Plant Molecular Biology 48:625-632.
Contact
Kianian, Shahryar F.
Remarks
Mapping was done on a population of 83 recombinant inbred chromosome lines (RICL) to investigate the source of FHB resistance from a wild tetraploid. Analysis of lines containing the 3A chromosome from T.dicoccoides identified the Qfhs.ndsu-3AS QTL as the source of disease resistance.
Type II resistance, the ability to resist the spread of disease once infection has occurred, was measured in this study.
The map was made using Mapmaker, phenotypic data were analyzed by SAS, and MQTL was used to do simple interval mapping (SIM) and simplified composite interval mapping (sCIM).
Data Curator
Carollo, Victoria04.02.24
Trait Study
FHB, Type II, Tdicoccoides, Otto02
QTL
QFhs.ndsu-3AS
Locus
Xbcd115-3A
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