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GrainGenes Reference Report: PBR-103-89

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Reference	PBR-103-89
Title	The HMW glutenin subunit and gliadin compositions of German-grown wheat varieties and their relationship with bread-making quality.
Journal	Plant Breeding
Year	1989
Volume	103
Pages	89-100
Author	Rogers WJ Payne PI Harinder K
Type	Article
Abstract	The HMW glutenin subunit and gliadin compositions of 57 German-grown varieties of wheat were determined by 1D- and 2D-polyacrylamide gel electrophoresis, respectively. A Glu-1 quality score was calculated for each variety based on previously observed associations between individual HMW glutenin subuints and SDS-sedimentation volume. The results indicated that approximately 30% of the variation in bread-making quality of the varieties was accounted for by variation in the Glu-1 quality score, and that this proportion was raised to 54 % if the presence or absence of chromosome 1BL.1RS was taken into account. It was also shown that allelic variation at the Gli-1 and Gli-2 loci had a relatively minor effect on quality; indeed, the only significant effect was associated with variation at Glu-1, and the influence of this locus was principally due to the deterimental effect of 1BL.1RS.
External Databases	https://doi.org/10.1111/j.1439-0523.1989.tb00356.x
Gene Class	Glutenins

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