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Seed glycitein 4-3
Parent 1:Essex
Parent 2:Forrest
Num loci tested:240
Interval LOD score:2.3
Trait name:Seed glycitein content

Controlled vocabulary terms associated with the QTL
SourceAccession Number
Plant Trait OntologyTO:0000290
Plant OntologyPO:0009010

     
Other related QTL's
Seed glycitein 4-1
Seed glycitein 4-2
Seed glycitein 4-4
Seed glycitein 4-5

References for the QTL
Kassem et al, 2004Definition of Soybean Genomic Regions That Control Seed Phytoestrogen Amounts 
J. Biomed. and Biotech. 2004, 1:52-60

     
Maps containing Seed glycitein 4-3
MapLGStartEnd
GmComposite2003_B1 B177.1279.12See this QTL region in Sequence Browser

Loci positively associated with the QTL
Sct_026Parent_1320 mcg/g
Sct_026Parent_2180 mcg/g
Sct_026Phenotypic_R221
Sct_026P_value0.0001

Population types used in identification of the QTL
F5:9 RIL

Parent trait values associated with the QTL
ParentTrait
EssexHigher glycitein
ForrestHigher genistein and daidzein

Other QTLs studied
Genistein
Daidzein

Loci associated with the QTL
Sct_026

Methods used to identify the QTL
ANOVA
MapMaker EXP 3.0

Comments about the QTL
The trait measured was the amount of the isoflavone glycitein in a seed. Glycitein content was determined by High Performance Liquid Chromatography (HPLC) and quantified as micrograms of glycitein per gram of dry seed weight
Publication did not assign an individual name to this QTL; see source publication for more information
Parent_1 is Essex, Parent_2 is Forrest






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