SoyBase Follow us on Twitter @SoyBaseDatabase
Integrating Genetics and Genomics to Advance Soybean Research



SCN 20-4
Parent 1:PI438489B
Parent 2:Hamilton
Heritability:88
Num loci tested:115
Interval length:9.1
Percent Variation Explained:5.8
Trait name:Reaction to Heterodera glycines

SourceAccession Number
Plant Trait OntologyTO:0000384
Gene OntologyGO:0009624

     
SCN 20-1
SCN 20-2
SCN 20-3

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

     
MapLGStartEnd
GmComposite2003_G G62.1666.55See this QTL region in Sequence Browser

Satt012Phenotypic_R25.800000
Satt012LOD_score2.030000
Satt012P_value0.001000
Satt012Favorable_allele_sourcePI438489B

F2:3

ParentTrait
PI438489BResistant; female index 5.2
HamiltonSusceptible; female index 62.26

Satt012
Satt199

SAS GLM

The trait is resistance to Soybean Cyst Nematode ( SCN ) disease which is caused by the nematode Heterodera glycines. A Candidate_gene maps within 10 cM of the QTL. A Putative_candidate_gene is linked to the QTL, but more than 10 cM from it.






Funded by the USDA-ARS. Developed by the USDA-ARS SoyBase and Legume Clade Database group at the Iowa State University, Ames, IA
 
USDA Logo
Iowa State University Logo