Protein composition of barley seeds and evaluation of their germination energy and seedling vigour under control and water stress conditions

摘要

Parental genotype, cv. Aramir and line R567, as well as selected doubled haploid (DH) barley lines differed in the main protein fraction content in seeds. Paternal form R567 and DH line C55 were characterized by the highest protein content, while the seed of the line C23 as compared to other genotypes had the lowest content of main protein fractions. Quantitative and qualitative differences were also found in electrophoretic patterns of albumins and glbumins and globulins and in polypeptide ocmp- sition of hordein B and C subfractions.