[Biochemical polymorphic systems and psychological characteristics in residents of the Soviet North-East].

15 biochemical polymorphic systems (AcP, PGM, GPT, GLO-1, EsD, PGP, Pp, AK, Gc, Hp, Tf, BO, MN, Le, P) were comparatively studied which possess psychodiagnostic features investigated by means of all-round personality study and 16-factors Kettle personality inventory in 340 healthy residents of Magadan. With the aid of computer cluster analysis, psychodiagnostic features were revealed which authentically differentiate clusters consisting of 5 combined polymorphic systems, three of them being different. Frequency of particular loci participation in differentiation of persons for psychodiagnostic tests is well-coordinated with a degree of their participation in genotype differentiation in those who left and remained in the region. Interrelations between psychological personality features and individual heterozygosis for 12 loci with codominant inheritance are determined. Authentic differences between low- and highly-heterozygous individuals are revealed using the same psychodiagnostic parameters as those in the cluster analysis.