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Phytoph 6-1
Parent 1:Conrad
Parent 2:Hefeng 25
Interval length:0.81
Interval LOD score:5.28
Trait name:Reaction to Phytophthora sojae infection

Controlled vocabulary terms associated with the QTL
SourceAccession Number
Plant Trait OntologyTO:0000439

     
Other related QTL's
Phytoph 6-2
Phytoph 6-3
Phytoph 6-4
Phytoph 6-5
Phytoph 6-6
Phytoph 6-7
Phytoph 6-8

Other names for the QTL
QPRR-1

References for the QTL
Li et al. 2010Pyramided QTL underlying tolerance to Phytophthora root rot in mega-environments from soybean cultivars Conrad and Hefeng 25 
Theor. Appl. Genet. 2010, 121(4): 651-658

     
Maps containing Phytoph 6-1
MapLGStartEnd
GmComposite2003_F F2.233.04See this QTL region in Sequence Browser

Loci positively associated with the QTL
Satt343Favorable_allele_sourceConrad
Satt343Parent_13.27%
Satt343Parent_23.38%
Satt343Phenotypic_R29.23
Satt343LOD_score5.28
Satt343Favorable_allele_sourceConrad

Population types used in identification of the QTL
F2:5 and F2:6 RIL

Parent trait values associated with the QTL
ParentTrait
ConradMore resistant
Hefeng 25Less resistant

Loci associated with the QTL
Satt325
Satt343

Methods used to identify the QTL
Proc. Shapiro-wilk.SAS
Mapmaker/EXP 3.0
QTL Cartographer

Comments about the QTL
Publication contains data for 5 sites over 2 years. Entry displays only first line for each QTL in Table 2 of publication.
Publication used disease loss percentage (percent of plants that died) to quantify P. sojae tolerance
Trait is reaction to Phytophthora sojae, the causative organism for Phytophthora root and stem rot and Phytophthora seed decay.






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