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Rhizoc root and hypocot rot 1-1b
Parent 1:PI442031
Parent 2:Sterling
Heritability:67
Num loci tested:300
Percent Variation Explained:39
Trait name:Reaction to Thanatephorus cucumeris infection

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

     
Other related QTL's
Rhizoc root and hypocot rot 1-1a
Rhizoc root and hypocot rot 1-2a
Rhizoc root and hypocot rot 1-2b
Rhizoc root and hypocot rot 1-3a
Rhizoc root and hypocot rot 1-3b

Other names for the QTL
RR&HR 1-1b

References for the QTL
Zhao et al. 2005Inheritance and genetic mapping of resistance to Rhizoctonia root and hypocotyl rot in soybean. 
Crop Sci. 2005, 45(4):1441-1447

     
Maps containing Rhizoc root and hypocot rot 1-1b
MapLGStartEnd
GmComposite2003_C2 C239.3041.30See this QTL region in Sequence Browser

Loci positively associated with the QTL
Satt281Parent_13.1
Satt281Parent_24.8
Satt281Phenotypic_R239
Satt281P_value0.0001

Population types used in identification of the QTL
F4:5

Parent trait values associated with the QTL
ParentTrait
PI442031Moderately resistant
SterlingMoerately Susceptible

Loci associated with the QTL
Satt281

Methods used to identify the QTL
PROC UNIVARIATE

Comments about the QTL
The trait measured is resistance to Rhizoctonia root and hypocotyl rot (RRHR) caused by the fungus Rhizoctonia solani. Parent 1 is PI442031 and parent 2 is Sterling
The test were done with 2 separate generations of the parents






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