Seed N at R5 1-2

Parent 1:	N87-984-16
Parent 2:	TN93-99
Percent Variation Explained:	6.6
Trait name:	Seed nitrogen content at growth stage R5

Controlled vocabulary terms associated with the QTL

Source	Accession Number
Plant Trait Ontology	TO:0020093
Plant Ontology	PO:0009010

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Other related QTL's

Other names for the QTL

NitR5 1-2

References for the QTL

Panthee et al. 2004B

Genomic Regions Governing Soybean Seed Nitrogen Accumulation
J. Amer. Oil Chem. Soc. 2004, 81(1):77-81

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Maps containing Seed N at R5 1-2

Map	LG	Start	End
GmComposite2003_A2	A2	124.38	126.38	See this QTL region in Sequence Browser

Loci positively associated with the QTL

Satt133

Phenotypic_R2

6.6

Satt133

P_value

0.027

Population types used in identification of the QTL

F6:8

Parent trait values associated with the QTL

Parent	Trait
N87-984-16	High protein
TN93-99	High yielding and well adapted

Other QTLs studied

Nitrogen accumulation R6

Nitrogen accumulation R7

Loci associated with the QTL

Satt133

Methods used to identify the QTL

ANOVA

Comments about the QTL

Parent 1 is N87-984-16 and parent 2 is TN93-99

The trait measured was the amount of nitrogen in a seed at growth stage R5. Study was done on comparison at three growth periods. See original data for futher results and information

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