GrainGenes Reference Report: GNM-36-743
Reference
GNM-36-743
Title
Gliadin alleles in Canadian western red spring wheat cultivars: use of two different procedures of acid polyacrylamide gel electrophoresis for gliadin separation
Journal
Genome
Year
1993
Volume
36
Pages
743-749
Author
Metakovsky E Ng P Chernakov V Pogna N Bushuk W
Abstract
Gliadin allele compositions of 21 Canadian spring common wheat cultivars, most of which belonged to the Canada western red spring (CWRS) class, were studied and great similarity in their genotypes was confirmed It was found that alleles frequent in the set of Canadian wheats (such as Gli-B1d, Gli-d1j, Gli-A2m, and Gli-D2h) are very rare or absent in common wheat cultivars from other regions and countries studied earlier, indicating that germplasm of CWRS cultivars is rather unique It may be suggested that alleles frequent in Canadian cultivars relate to important technological characteristics of these wheats and may possibly serve as marker genes during selection for quality traits Similarity of gliadin electrophoregrams obtained by two different acid polyacrylamide gel electrophoretic procedures for the same genotype was established, and the component composition of allelic variants of blocks of gliadin components found in the set of Canadian cultivars and in standard cultivars Chinese Spring and Bezostaya 1 are described
Keyword
[ Hide all but 1 of 11 ] alleles allelic-composition canada cultivar gli-locus gliadin loci marker genes page spring-and-winter-habit triticum aestivum
GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture.
GrainGenes Reference Report: GNM-36-743
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GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture. | |||