Fe effic 10-3

Parent 1:	Anoka
Parent 2:	A7
Heritability:	49.2
Num loci tested:	97
Interval length:	7
Interval LOD score:	2.3
Interval R²:	11.7
Percent Variation Explained:	11.7
Trait name:	Iron Efficiency

Controlled vocabulary terms associated with the QTL

Source	Accession Number
Plant Trait Ontology	TO:0000224

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Other related QTL's

Fe effic 10-1

Fe effic 10-2

References for the QTL

Lin et al. 2000B

Nutrient solution screening of Fe chlorosis resistance in soybean evaluated by molecular characterization
J. Plant Nutr. 2000, 23(11-12):1915-1928

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Maps containing Fe effic 10-3

Map	LG	Start	End
GmComposite2003_B2	B2	73.00	104.70	See this QTL region in Sequence Browser

Loci positively associated with the QTL

A148_2

Favorable_allele_source

Anoka

Population types used in identification of the QTL

F2:4

Parent trait values associated with the QTL

Parent	Trait
Anoka	Fe inefficient; 4.96ug chlorophyll/cm2
A7	Fe efficient; 8.58ug chlorophyll/cm2

Loci associated with the QTL

A148_2

A519_1

Methods used to identify the QTL

ANOVA

Multiple loci analysis

Comments about the QTL

Loci A148 and A519 in original paper

Plants grown in nutrient solution in this study. Data given for chlorophyll concentration and for combined years. See paper for visual scores and individual years.

Trait measured is iron efficency.

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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