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Seed tocopherol, alpha 1-4
Parent 1:OAC Bayfield
Parent 2:Hefeng 25
Heritability:0.3
Num loci tested:107
Trait name:Seed alpha-tocopherol content

Controlled vocabulary terms associated with the QTL
SourceAccession Number
Plant Trait OntologyTO:000281
Plant OntologyPO:0009010

     
Other related QTL's
Seed tocopherol, alpha 1-1
Seed tocopherol, alpha 1-2
Seed tocopherol, alpha 1-3

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, alpha 1-4
MapLGStartEnd
GmComposite2003_I I111.69113.69See this QTL region in Sequence Browser

Loci positively associated with the QTL
Satt440Parent_15.99 mcg/g
Satt440Parent_240.73 mcg/g
Satt440Phenotypic_R25.4
Satt440P_value0.0001
Satt440Favorable_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
Gamma tocopherol
Delta tocopherol
Total tocopherol

Loci associated with the QTL
Satt440

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

Comments about the QTL
Publication detected this QTL in one of 3 environments, data for 08 Hulan 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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