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Peanut root-knot nematode 1-2
Parent 1:PI200538
Parent 2:CNS
Num loci tested:133
Trait name:Reaction to Meloidogyne arenaria

Controlled vocabulary terms associated with the QTL
SourceAccession Number
Plant Trait OntologyTO:0000384
Gene OntologyGO:0009624

     
Other related QTL's
Peanut root-knot nematode 1-1
Peanut root-knot nematode 1-3
Peanut root-knot nematode 1-4
Peanut root-knot nematode 1-5

Other names for the QTL
Ma 1-2

References for the QTL
Tamulonis et al. 1997ADNA marker analysis of loci conferring resistance to peanut root-knot nematode in soybean 
Theor. Appl. Genet. 1997, 95(4):664-670
Tamulonis et al. 1997CRFLP mapping of resistance to southern root-knot nematode in soybean 
Crop Sci. 1997, 37(6):1903-1909

     
Maps containing Peanut root-knot nematode 1-2
MapLGStartEnd
GmComposite2003_F F63.8565.85See this QTL region in Sequence Browser

Loci positively associated with the QTL
A186_1Parent_134 galls/plant
A186_1Parent_269 galls/plant
A186_1Heterozygous57 galls/plant
A186_1Phenotypic_R227.000000
A186_1P_value0.001000

Population types used in identification of the QTL
F2:3

Parent trait values associated with the QTL
ParentTrait
PI200538Resistant; 9 galls/plant
CNSSusceptible; 117 galls/plant

Loci associated with the QTL
A186_1

Methods used to identify the QTL
ANOVA

Comments about the QTL
Parent_1 is PI200538, parent_2 is CNS
Study done by analysis of variance at locus; for purposes of display this was converted to an interval around that locus.
The peanut root-knot nematode is Meloidogyne arenaria.






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