SoyBase Follow us on Twitter @SoyBaseDatabase
Integrating Genetics and Genomics to Advance Soybean Research

First flower 9-3
Parent 1:PI317336
Parent 2:Corsoy
Num loci tested:139
Percent Variation Explained:7.76
Trait name:First flower

Controlled vocabulary terms associated with the QTL
SourceAccession Number
Plant Trait OntologyTO:0000369
Plant OntologyPO:0009046

     
Other related QTL's
First flower 9-1
First flower 9-2

Other names for the QTL
Fflr 9-3

References for the QTL
Tasma et al. 2001Mapping genetic loci for flowering time, maturity, and photoperiod insensitivity in soybean 
Mol. Breed. 2001, 8(1):25-35

     
Maps containing First flower 9-3
MapLGStartEnd
GmComposite2003_J J43.0063.00See this QTL region in Sequence Browser

Loci positively associated with the QTL
Satt380Phenotypic_R27.760000
Satt380LOD_score3.250000
Satt380P_value0.010000
Satt380Favorable_allele_sourcePI317336

Population types used in identification of the QTL
F6:7 RI

Parent trait values associated with the QTL
ParentTrait
PI317336Photoperiod insensitive
CorsoyPhotoperiod sensitive

Other QTLs studied
Photoperiod insensitivity
R3
R7

Loci associated with the QTL
RGA2a
Satt380

Methods used to identify the QTL
ANOVA

Comments about the QTL
Data are for 1991 field tests. See paper for for growth chamber tests. Similar QTL detected in all methods.
Locus RGA2V in original paper
Study done by analysis of variance at locus; for purposes of display this was converted to an interval around that locus.






Funded by the USDA-ARS. Developed by the USDA-ARS SoyBase and Legume Clade Database group at the Iowa State University, Ames, IA
 
USDA Logo
Iowa State University Logo