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SCN 18-1
Parent 1:PI438489B
Parent 2:Hamilton
Heritability:68
Num loci tested:115
Interval length:18.3
Percent Variation Explained:7.4
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 18-2
SCN 18-3
SCN 18-4
SCN 18-5

References for the QTL
Yue et al. 2001Molecular characterization of resistance to Heterodera glycines in soybean PI 438489B 
Theor. Appl. Genet. 2001, 102( 6-7):921-928

     
Maps containing SCN 18-1
MapLGStartEnd
GmComposite2003_A1 A130.9353.39See this QTL region in Sequence Browser

Loci positively associated with the QTL
A262_1Phenotypic_R27.400000
A262_1LOD_score2.780000
A262_1P_value0.001000
A262_1Favorable_allele_sourcePI438489B

Population types used in identification of the QTL
F2:3

Parent trait values associated with the QTL
ParentTrait
PI438489BResistant; female index 5.0
HamiltonSusceptible; female index 45.21

Loci associated with the QTL
A262_1
Satt300

Methods used to identify the 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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