SCN 10-2

Parent 1:	Peking
Parent 2:	Essex
Num loci tested:	216
Trait name:	Reaction to Heterodera glycines

Controlled vocabulary terms associated with the QTL

Source	Accession Number
Plant Trait Ontology	TO:0000384
Gene Ontology	GO:0009624

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Other related QTL's

References for the QTL

Qiu et al. 1999

RFLP markers associated with soybean cyst nematode resistance and seed composition in a 'Peking' x 'Essex' population.
Theor. Appl. Genet. 1999, 98(3-4):356-364

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Loci positively associated with the QTL

A018_3

Phenotypic_R2

0.160000

A018_3

P_GT_F

0.000100

A018_3

Favorable_allele_source

Peking

Population types used in identification of the QTL

F2:3

Parent trait values associated with the QTL

Parent	Trait
Peking	Resistant; mean IP value 0.60
Essex	Susceptible; mean IP value 308.25

Other QTLs studied

Oil

Protein

Loci associated with the QTL

A018_3

Methods used to identify the QTL

Two-way regression

Comments about the QTL

Locus A018 in original paper; on LG E, but no data given

The trait is resistance to Soybean Cyst Nematode ( SCN ) disease which is caused by the nematode Heterodera glycines. Study done by analysis of variance at locus; for purposes of display this was converted to an interval around that locus.

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

U.S. Public Domain