GrainGenes Reference Report: BIU-231-247
Reference
BIU-231-247
Title
Polymorphism of seed protein in some rye ( Secale sp.) forms determined by SDS-PAGE electrophoresis
Journal
Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin
Year
2004
Volume
231
Pages
247-253
Author
Rzepka-Plevnes D Smolik M Lebiecka K
Language
Polish
Abstract
The investigations included two cultivars and 8 simple and backcross interspecies rye ( Secale sp.) hybrids differing in resistance to powdery mildew [ Erysiphe graminis ], brown rust [ Puccinia recondita ] and sprouting. Experimental material consisted of the seeds of plants tolerant and non-tolerant of N and K deficiencies, selected from above-mentioned rye populations. The usual SDS-PAGE electrophoresis of storage proteins was used for determining genetic differences between them. The results showed genetic differences between the tested rye genotypes. Marked differences in protein structure, shown in the presence of polypeptides specific for each genotype, were found
Keyword
backcross
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GrainGenes Reference Report: BIU-231-247
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GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture. | |||