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Seed tocopherol, delta 1-2
Parent 1:OAC Bayfield
Parent 2:Hefeng 25
Heritability:0.31
Num loci tested:107
Trait name:Seed delta-tocopherol content

Controlled vocabulary terms associated with the QTL
SourceAccession Number
Plant Trait OntologyTO:0000281
Plant OntologyPO:0009010

     
Other related QTL's
Seed tocopherol, delta 1-1
Seed tocopherol, delta 1-3
Seed tocopherol, delta 1-4

References for the QTL
Li et al. 2010Identification of QTL underlying vitamin E contents in soybean seed among multiple environments 
Theor. Appl. Genet. 2010, 120(7):1405-1413

     
Maps containing Seed tocopherol, delta 1-2
MapLGStartEnd
GmComposite2003_D1a D1a55.2057.20See this QTL region in Sequence Browser

Loci positively associated with the QTL
Satt179Parent_153.65 mcg/g
Satt179Parent_2486.17 mcg/g
Satt179Phenotypic_R26.5
Satt179P_value0.0001
Satt179Favorable_allele_sourceOAC Bayfield

Population types used in identification of the QTL
F5:6 RIL

Parent trait values associated with the QTL
ParentTrait
OAC BayfieldHigher vitamin E content
Hefeng 25Lower vitamin E content

Other QTLs studied
Alpha tocopherol
Gamma tocopherol
Total tocopherol

Loci associated with the QTL
Satt179

Methods used to identify the QTL
MapMaker/EXP 3.0b
ANOVA

Comments about the QTL
Publication detected this QTL in one of 3 environments, (and in one year of 2 for Harbin location) data for 08 Harbin presented here; see publication for more information
Tocopherol levels assessed using High Performance Liquid Chromatography (HPLC)
Parent 1 is Hefeng 25, Parent 2 is OAC Bayfield, units measured were micrograms per gram






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