UNIQUE PROTEIN BANDS IN ELECTROPHORETIC SPECTRA OF WILD PEA SUBSPECIES
2016
S.V. Bobkov, I.A. Bychkov
Electrophoretic analysis of seed protein in 9 cultural and 15 wild pea accessions was conducted. Discriminant analysis of polymorphic bands was performed for assignment of their protein to cultural or wild types. As a result nine polymorphic bands were discriminated. Five bands preferably contained proteins of wild pea accessions. Four discriminated bands were composed by proteins of wild pea relatives. Differences in band composition preferably affected storage proteins convicilin, vicilin and legumin. Question of specific “cultural” or “wild” protein isoforms are present in discriminated bands or it is a various abundance of proteins common for both wild and cultural accessions remains to be investigated
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