Characterization of subunit composition of 7S and 11S globulins from soybean varieties of different phylogenetic origin

  • V. G. Аdamovskaya Plant Breeding&Genetic Institute-National Center of Seed and Cultivar Investigation, Ukraine, 65036, Оdessa, Оvidiopolskaya doroga, 3
  • O. O. Мolodchenkova Plant Breeding&Genetic Institute-National Center of Seed and Cultivar Investigation, Ukraine, 65036, Оdessa, Оvidiopolskaya doroga, 3
  • T. V. Kartuzova Plant Breeding&Genetic Institute-National Center of Seed and Cultivar Investigation, Ukraine, 65036, Оdessa, Оvidiopolskaya doroga, 3
  • V. I. Sichkar Plant Breeding&Genetic Institute-National Center of Seed and Cultivar Investigation, Ukraine, 65036, Оdessa, Оvidiopolskaya doroga, 3
  • G. D. Lavrova Plant Breeding&Genetic Institute-National Center of Seed and Cultivar Investigation, Ukraine, 65036, Оdessa, Оvidiopolskaya doroga, 3
  • L. Ya. Bezkrovnaya Plant Breeding&Genetic Institute-National Center of Seed and Cultivar Investigation, Ukraine, 65036, Оdessa, Оvidiopolskaya doroga, 3

Abstract

Aim. The aim of the work was to study the features of subunit composition of 7S and 11S globulins from soybean varieties of different phylogenetic origin. Methods. Isolation and identification of 7S and 11S soybean globulins were performed by the methods developed in the Laboratory of Plant Biochemistry. Results. It was found that soybean varieties of different genetic origin are characterized by polymorphism in content of α, α1, β, А3, А5subunits in the composition of 7S and 11S globulins. Conclusions. Polymorphism detected by the developed biochemical methods in content of subunits in the composition of 7S and 11S globulins, which influence the human health, suggests the possibility of their use for evaluation of edible soybean varieties.

Keywords: soybean (Glycine max L., Glycine soya), polymorphism, 7S and 11S globulins, subunits.

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