Polymorphism of alfa-amylase and conjugation in common wheat enzyme types with quantitative traits of plants

Netsvetaev V.P., Bondarenko L.S., Motorina I.P.

SUMMARY. Using polymorphism of alpha-amylase in the winter common wheat studied inheritance isoenzymes and its conjugation enzyme types with germinating grain on the «vine», grain productivity, plant height and time of ear formation. It is shown that the polymorphism isoenzyme of alpha-amylase wheat is limited by the presence of different loci whose products are similar in electrophoretic parameters. In this regard, one component of the enzyme can be controlling at one or two or three genes. Identification of a locus controlling alpha-amylase isoenzyme in the fast moving part of the electrophoretogram, designated as α-Amy-B7. Determine the distance of the locus to factor α-Amy-B6.

Tsitologiya i Genetika 2015, vol. 49, no. 6, pp. 21-29

E-mail: netsvetaev bsu.edu.ru, v.netsvetaev yandex.ru

Netsvetaev V.P., Bondarenko L.S., Motorina I.P. Polymorphism of alfa-amylase and conjugation in common wheat enzyme types with quantitative traits of plants, Tsitol Genet., 2015, vol. 49, no. 6, pp. 21-29.