Seed starch 1-4

Parent 1:	Williams 82
Parent 2:	PI 366121
Heritability:	0.82
Intervals associated:	ss107920551-ss107920404
Interval length:	1.4
Interval LOD score:	3.04
Percent Variation Explained:	6.6
Trait name:	Starch content

Controlled vocabulary terms associated with the QTL

Source	Accession Number
Plant Trait Ontology	TO:0000702

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Other names for the QTL

qSTR17_1

References for the QTL

Dhungana et al. 2018a

Mapping quantitative trait loci controlling soybean seed starch content in an interspecific cross of ÔWilliams 82Õ (Glycine max) and ÔPI 366121Õ (Glycine soja)
Plant Breeding 2018, 136:379-385

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Maps containing Seed starch 1-4

Map	LG	Start	End
GmComposite2003_D2	D2	21.40	22.80	See this QTL region in Sequence Browser

Loci positively associated with the QTL

ss107920551

Additive_effect

0.045

Population types used in identification of the QTL

F4:7 RIL

Other QTLs studied

Seed starch 1-1

Seed starch 1-2

Seed starch 1-3

Seed starch 1-5

Seed starch 1-6

Seed starch 1-7

Loci associated with the QTL

ss107920551

Methods used to identify the QTL

QTL IciMapping 4.0

WinQTL Cartographer 2.5

Comments about the QTL

The data is the average value for all values from crops harvested in 2013, 2014, and 2015. QTL associated markers were approximately placed on the SoyBase Composite2003 genetic map by BLASTing the markerÕs sequence against the Wm82.a2 genome, identifying the nearest genetically mapped markers on each side of the BLAST hit, and interpolating the markerÕs position on the genetic map to a similar relative position.

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