Seed agglutinin 2-4

Parent 1:	Hefeng 45
Parent 2:	Dongnong 48
Interval length:	6.26
Interval LOD score:	3.35
Trait name:	Seed lectin content

Other names for the QTL

SbaHDA1-2

References for the QTL

Yang et al. 2017a

Identification of QTL underlying soybean agglutinin content in soybean seeds and analysis for epistatic effects among multiple genetic backgrounds and environments
Canadian Journal of Plant Science. 2017

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Maps containing Seed agglutinin 2-4

Map	LG	Start	End
GmComposite2003_A1	A1	26.42	32.68	See this QTL region in Sequence Browser

Loci positively associated with the QTL

Satt382

Parent_1

Agglutinin 28.34mg/g

Satt382

Parent_2

Agglutinin 7.18mg/g

Satt382

Phenotypic_R2

16.88

Satt382

Favorable_allele_source

Dongnong 48

Satt382

Additive_effect

1.64

Population types used in identification of the QTL

F6:7 RIL

Parent trait values associated with the QTL

Parent	Trait
Hefeng 45	Agglutinin 28.34mg/g
Hefeng 45	Agglutinin 28.34mg/g
Hefeng 45	Agglutinin 28.34mg/g
Hefeng 45	Agglutinin 28.34mg/g
Hefeng 45	Agglutinin 28.34mg/g
Hefeng 45	Agglutinin 28.34mg/g
Dongnong 48	Agglutinin 7.18mg/g
Dongnong 48	Agglutinin 7.18mg/g
Dongnong 48	Agglutinin 7.18mg/g
Dongnong 48	Agglutinin 7.18mg/g
Dongnong 48	Agglutinin 7.18mg/g
Dongnong 48	Agglutinin 7.18mg/g

Other QTLs studied

cqSeed agglutinin

Loci associated with the QTL

Satt382

Satt155

Methods used to identify the QTL

sf-anova

Two-way anova

Mapmaker v.3.0b

Comments about the QTL

The trait is seed agglutinin content. Soybean agglutinins (SBA) are a member of the lectin gene family. QTL related to seed agglutinin were quantified over the course of 3 years, with reported QTL being present in at least one of the years.

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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