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Rag 2-1
Parent 1:Zhongdou 27
Parent 2:Jiunong 20
Heritability:84.77
Num loci tested:99
Trait name:Reaction to Aphis glycines

Controlled vocabulary terms associated with the QTL
SourceAccession Number
Plant Trait OntologyTO:0006067
Gene OntologyGO:0009625

     
Other related QTL's
Rag 2-2

References for the QTL
Meng et al. 2011QTL underlying the resistance to soybean aphid (Aphis glycines Matsumura) through isoflavone-mediated antibiosis in soybean cultivar 'Zhongdou 27' 
Theor. Appl. Genet. 2011, 123(8):1459-1465

     
Maps containing Rag 2-1
MapLGStartEnd
GmComposite2003_A2 A2115.73117.73See this QTL region in Sequence Browser

Loci positively associated with the QTL
Satt470Parent_135 Damage Idx
Satt470Parent_263 Damage Idx
Satt470Phenotypic_R225.63
Satt470P_value0.0001
Satt470Favorable_allele_sourceZhongdou 27

Population types used in identification of the QTL
F5:9

Parent trait values associated with the QTL
ParentTrait
Zhongdou 27Aphid resistant
Jiunong 20Aphid susceptible

Loci associated with the QTL
Satt470

Methods used to identify the QTL
ANOVA

Comments about the QTL
The trait studied is the resistance to Aphis glycines (Asian soybean aphid). QTL detected in each of 2 weeks in field and greenhouse conditions; only first listed data presented in SoyBase. See publication for additional details
Parent_1 is Zhongdou 27, Parent_2 is Jiunong 20






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