SoyBase SoyBase transitions to NEW site on 10/1/2024
Integrating Genetics and Genomics to Advance Soybean Research

SCN 40-3
Parent 1:Hartwig
Parent 2:Y23
Heritability:34
Num loci tested:154
Interval length:8.76
Interval LOD score:3.55
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 40-1
SCN 40-2
SCN 40-4

References for the QTL
Ferreira et al. 2011QTL for resistance to soybean cyst nematode races 3, 9, and 14 in cultivar Hartwig 
Pesq. Agro. Bras. 2011, 46(4):420-428

     
Maps containing SCN 40-3
MapLGStartEnd
GmComposite2003_J J44.0852.84See this QTL region in Sequence Browser

Loci positively associated with the QTL
Sat_366Parent_139.33
Sat_366Parent_24.6
Sat_366Phenotypic_R217.7
Sat_366Additive_effect-37.12
Sat_366P_value0.01
Sat_366Favorable_allele_sourceHartwig

Population types used in identification of the QTL
F6:7 RIL

Parent trait values associated with the QTL
ParentTrait
HartwigSCN resistant
Y23SCN susceptible

Loci associated with the QTL
Sat_366
Satt215

Methods used to identify the QTL
GQMOL
CIM

Comments about the QTL
The trait is resistance to Soybean Cyst Nematode ( SCN ) disease which is caused by the nematode Heterodera glycines. SCN resistance quantified as an Index of Parisitism (IP) by counting cysts and females in a given plant/average number of cysts and females present in the susceptible parent
Parent_1 is Hartwig, Parent_2 is Y23






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