SCN 33-7

Parent 1:	Magellan
Parent 2:	PI 404198A
Num loci tested:	194
Interval length:	19.89
Interval LOD score:	3
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

Guo et al. 2006

Quantitative Trait Loci Underlying Resistance to Three Soybean Cyst Nematode Populations in Soybean PI 404198A
Crop Sci. 2006, 46(1):224-233

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Maps containing SCN 33-7

Map	LG	Start	End
GmComposite2003_N	N	43.45	63.35	See this QTL region in Sequence Browser

Loci positively associated with the QTL

Sat_280

Phenotypic_R2

9.5

Sat_280

Additive_effect

-1.2

Sat_280

Dominance_effect

-11.9

Population types used in identification of the QTL

F2:3

Parent trait values associated with the QTL

Parent	Trait
Magellan	SCN susceptible
PI 404198A	SCN races 1,2,3,5 resistant

Loci associated with the QTL

Sat_280

Satt549

Methods used to identify the QTL

MapMaker/EXP 3.0b

WINQTLCART 2.0

CIM

Comments about the QTL

The trait is resistance to Soybean Cyst Nematode ( SCN ) disease which is caused by the nematode Heterodera glycines. QTL associated with resistance to SCN Race 5

Publication did not assign an individual name to this QTL

Parent_1 is Magellan, Parent_2 is PI 404198A

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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