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SCN 24-1
Parent 1:PI89772
Parent 2:Hamilton
Num loci tested:93
Interval length:25.5
Percent Variation Explained:6.8
Trait name:Reaction to Heterodera glycines

Controlled vocabulary terms associated with the QTL
SourceAccession Number
Plant Trait OntologyTO:0000384
Gene OntologyGO:0009624

     
Other related QTL's
SCN 24-2

References for the QTL
Yue et al. 2001Mapping Resistance to Multiple Races of Heterodera glycines in Soybean PI 89772 
Crop Sci. 2001, 41(5):1589-1595

     
Maps containing SCN 24-1
MapLGStartEnd
GmComposite2003_B1 B164.7784.19See this QTL region in Sequence Browser

Loci positively associated with the QTL
A006_1Phenotypic_R26.800000
A006_1LOD_score2.780000
A006_1Genetic_effectsAdditive
A006_1D_to_A_ratio0.170000
A006_1Favorable_allele_sourcePI89772
Satt583P_value0.003500
Satt583F_value5.790000

Population types used in identification of the QTL
F2:3

Parent trait values associated with the QTL
ParentTrait
PI89772Resistant; mean FI 7.3
HamiltonSusceptible; mean FI 91.8

Loci associated with the QTL
A006_1
Satt583

Methods used to identify the QTL
ANOVA
Mapmaker/QTL
SAS GLM

Comments about the QTL
The trait is resistance to Soybean Cyst Nematode ( SCN ) disease which is caused by the nematode Heterodera glycines.






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