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GrainGenes Trait Study Report: Days to heading, Siripoonwiwat 96

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Trait Study
Days to heading, Siripoonwiwat 96
Trait
Days to heading
Reference
ReferenceSiripoonwiwat W et al. (1996) Chromosomal regions associated with quantitative traits in oat. Journal of Quantitative Trait Loci 2.
Protocol
Units: days
Time from planting until 50% of panicles completely emerged from leaf sheaths.
Environment
Aberdeen 1992
[ Show all 7 ]
Parental Description
Kanota CIav2265Generally, alleles with larger effects (lateness alleles) were contributed by Kanota.
Ogle CIav9401
Map Data
Oat, KxO/QTL
Population Size
84
Population Type
Recombinant inbred
QTL Analysis Method
Linear regression
Statistics
Population mean = 63
Standard deviation = 3.40
Standard error = 0.373
Minimum = 58.0
Maximum = 76.0
Markers Tested
252
QTLs Found
54
Phenotypic R2
0.15
0.52
R2 Definition
R-squared values are the proportions of the total phenotypic variance explained by multiple regression models containing, respectively, three of the most significant alleles derived from Ogle (Xbcd1049, Xbcd1950B and Xisu2287) and four of the most significant alleles derived from Kanota (Xbcd1405, Xbcd1968B, Xcdo187 and Xisu1755B).
QTL
Days to heading, KxO-11-a
[ Show all 54 ]
Trait Score
Days to heading at Aberdeen 1992
[ Show all 7 ]