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GrainGenes Trait Study Report: Grain Yield, Siripoonwiwat 96

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Trait Study
Grain Yield, Siripoonwiwat 96
Trait
Yield
Reference
ReferenceSiripoonwiwat W et al. (1996) Chromosomal regions associated with quantitative traits in oat. Journal of Quantitative Trait Loci 2.
Protocol
Units: kg/ha
Machine harvest of 4.5 square-meter plots at Ithaca and 1.7 square-meter plots at Aberdeen.
Environment
Aberdeen 1992
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Parental Description
Kanota CIav2265
Ogle CIav9401792 kg/ha higher yield, ca. 30%
Map Data
Oat, KxO/QTL
Population Size
84
Population Type
Recombinant inbred
QTL Analysis Method
Linear regression
Statistics
Population mean = 3005
Standard deviation = 337
Standard error = 37.0
Minimum = 1972
Maximum = 3734
Markers Tested
252
QTLs Found
79
Phenotypic R2
0.39
R2 Definition
R-squared is the proportion of the total phenotypic variance explained by a multiple regression model containing the three most significant loci (excluding loci that were linked to lateness or tallness): Xbcd897, Xbcd1235 and Xbcd1403A.
QTL
Yield, KxO-1
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Trait Score
Grain Yield at Aberdeen 1992
[ Show all 7 ]