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Root morphology 1-2
Parent 1:Benning (PI595645)
Parent 2:PI416937
Num loci tested:276
Interval length:3.6
Interval LOD score:5.3
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 1-3
Root morphology 1-4
Root morphology 1-5

Other names for the QTL
Q_root_Gm03
Rt morph 1-2

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 1-2
MapLGStartEnd
GmComposite2003_N N75.9179.51See this QTL region in Sequence Browser

Loci positively associated with the QTL
Satt339Favorable_allele_sourcePI416937
Satt339Additive_effect-0.23
Satt339Parent_13.8 fibrous score
Satt339Parent_26.4 fibrous score
Satt339Phenotypic_R213.5
Satt339LOD_score5.3
Satt339Favorable_allele_sourcePI416937
Satt339Additive_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
Sat_091
Satt339

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)






Funded by the USDA-ARS. Developed by the USDA-ARS SoyBase and Legume Clade Database group at the Iowa State University, Ames, IA
 
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