GrainGenes Reference Report: BIU-231-11
Reference
BIU-231-11
Title
Genetic analysis of characters associated with grain quality in winter wheat
Journal
Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin
Year
2004
Volume
231
Pages
11-17
Author
Jedynski S Zalewski D
Language
Polish
Abstract
Heritability and diallel analysis techniques were used to study the genetic basis of two grain quality parameters: Zeleny sedimentation value and Hagberg falling number. Heritability for sedimentation value was fairly high in 1999 (h SUP 2 =57%) and high in 2000 (h SUP 2 =76%). There was also significant correlation between sedimentation values obtained in 1999 and 2000 (r=0.44). Heritability estimates for Hagberg falling number were lower (h SUP 2 =49% in 1999 and 44% in 2000) and there was no correlation between values from the two years. Diallel analysis revealed that both characters were determined by partial dominance in 1999 and full dominance in 2000. High values of sedimentation were associated with recessive genes, whereas high Hagberg falling number was governed by dominant genes
Keyword
[ Hide all but 1 of 11 ] crop quality diallel analysis dominance estimates genetic analysis heritability quality recessive genes sedimentation winter winter wheat
GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture.
GrainGenes Reference Report: BIU-231-11
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GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture. | |||