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Seed coat cracking 2-2
Parent 1:Uzuramame
Parent 2:L67-3469
Num loci tested:230
Interval length:9.4
Interval LOD score:8.61
Trait name:Seed coat cracking

Controlled vocabulary terms associated with the QTL
SourceAccession Number
Plant Trait OntologyTO:0000838
Plant OntologyPO:0009088

     
Other related QTL's
Seed coat cracking 2-1

Other names for the QTL
ncr2

References for the QTL
Oyoo et al. 2010bQTL analysis of net-like cracking in soybean seed coats 
Breed. Sci. 2010, 60(1):28-33

     
Maps containing Seed coat cracking 2-2
MapLGStartEnd
GmComposite2003_C1 C1103.38112.78See this QTL region in Sequence Browser

Loci positively associated with the QTL
Bng012_1Parent_14 ACI
Bng012_1Parent_20.35 ACI
Bng012_1Phenotypic_R232.4
Bng012_1Favorable_allele_sourceL67-3469
Bng012_1Additive_effect6.75
Bng012_1Dominance_effect2.08

Population types used in identification of the QTL
F2 and F3

Parent trait values associated with the QTL
ParentTrait
UzuramameNet-like cracking
L67-3469Less cracking

Other QTLs studied
Flowering date

Loci associated with the QTL
Bng012_1

Methods used to identify the QTL
MapMaker/EXP 3.0
QTL Cartographer 2.0
CIM

Comments about the QTL
Location approximate: original marker (GMES0512) is not found on the SoyBase Composite genetic map. QTL limited to an interval width at nearest marker. See publication for additional details
Cracking severity was measured by an Average Cracking Index (ACI) with a scale of 0 (no cracking) to 4 (severely cracked) and averaged over 100 seeds from a plant






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