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Seed genistein 4-1
Parent 1:Essex
Parent 2:Forrest
Num loci tested:240
Interval LOD score:2.9
Trait name:Seed genistein content

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

     
Other related QTL's
Seed genistein 4-2

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 genistein 4-1
MapLGStartEnd
GmComposite2003_B2 B286.81100.15See this QTL region in Sequence Browser

Loci positively associated with the QTL
Satt063Parent_11085.7 mcg/g
Satt063Parent_2950 mcg/g
Satt063Phenotypic_R229.5
Satt063P_value0.009
Satt063Favorable_allele_sourceEssex

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
Daidzein
Glycitein

Loci associated with the QTL
Satt063

Methods used to identify the QTL
ANOVA
MapMaker EXP 3.0

Comments about the QTL
The trait measured was the content of the isoflavone genistein in seeds. Genistein content was determined by High Performance Liquid Chromatography (HPLC) and quantified as micrograms of genistein 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






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