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Root morphology 1-4
Parent 1:Benning (PI595645)
Parent 2:PI416937
Num loci tested:276
Interval length:7.91
Interval LOD score:5.7
Trait name:Root Morphology

Controlled vocabulary terms associated with the QTL
SourceAccession Number
Plant Trait OntologyTO:0000043
Plant OntologyPO:0009005

     
Other related QTL's
Root morphology 1-1
Root morphology 1-2
Root morphology 1-3
Root morphology 1-5

Other names for the QTL
Q_root_Gm08
Rt morph 1-4

References for the QTL
Abdel-Haleem et al. 2010Identification of QTL for increased fibrous roots in soybean 
Theor. Appl. Genet. 2010, 122(5):935-946

     
Maps containing Root morphology 1-4
MapLGStartEnd
GmComposite2003_A2 A2154.11162.02See this QTL region in Sequence Browser

Loci positively associated with the QTL
Satt429Favorable_allele_sourcePI416937
Satt429Additive_effect-0.23
Satt429Parent_13.8 fibrous score
Satt429Parent_26.4 fibrous score
Satt429Phenotypic_R212.8
Satt429LOD_score5.7
Satt429Favorable_allele_sourcePI416937
Satt429Additive_effect-0.23

Population types used in identification of the QTL
F6 RIL

Parent trait values associated with the QTL
ParentTrait
Benning (PI595645)Less fibrous roots
PI416937More fibrous roots

Loci associated with the QTL
Satt228
Satt429

Methods used to identify the QTL
PROC GLM
Multiple Interval Mapping
SF ANOVA

Comments about the QTL
Publication used a scoring system ranging from 1-8 (1=few fibrous roots, 8=many fibrous roots)
Study to determine QTL was performed over 2 years (2001 & 2009)






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