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

Sclero 9-2
Parent 1:Kottman
Parent 2:PI391589B
Heritability:0.44
Num loci tested:109
Interval length:16.34
Interval LOD score:3.2
Trait name:Reaction to Sclerotinia sclerotiorum infection

Controlled vocabulary terms associated with the QTL
SourceAccession Number
Plant Trait OntologyTO:0000439

     
Other related QTL's
Sclero 9-1
Sclero 9-3
Sclero 9-4
Sclero 9-5

References for the QTL
Guo et al. 2008Genetic mapping of QTLs underlying partial resistance to Sclerotinia sclerotiorum in Soybean PI 391589A and PI 391589B 
Crop Sci. 2008, 48(3):1129-1139

     
Maps containing Sclero 9-2
MapLGStartEnd
GmComposite2003_A2 A2120.27136.61See this QTL region in Sequence Browser

Loci positively associated with the QTL
Satt209Parent_113 Disease severity index
Satt209Parent_28 Disease severity index
Satt209Phenotypic_R212.4
Satt209P_value0.02
Satt209Favorable_allele_sourceIA2053

Population types used in identification of the QTL
BC1F4:5 and BC1F4:6 RIL

Parent trait values associated with the QTL
ParentTrait
KottmanModerately susceptible
PI391589BPartially resistant

Loci associated with the QTL
Satt209

Methods used to identify the QTL
JoinMap 3.0
WinQTLcart 2.5
CIM

Comments about the QTL
Parent_1 is Kottman, Parent_2 is PI391589B
Publication measured S. sclerotiorum resistance by comparison of lesion length between resistant and susceptible plants
Trait is reaction to Sclerotinia sclerotiorum. This organism causes sclerotinia stem rot or white mold.






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