FIELD: biotechnology.
SUBSTANCE: invention relates to the field of biotechnology, in particular to the cultivation of cell cultures of grapes as a source of biologically valuable substances and can be used to obtain raw materials of biologically active substances of plant origin by stimulating the synthesis of secondary metabolites, primarily stilbenes, in grape callus culture. The present invention provides an increase in the synthesis of stilbenes in the callus culture of grapes by 5-9 times, as well as an increase in the growth activity of callus by 1.5-2 times.
EFFECT: achieving stability of the production of stilbenes inside the cells, which makes it possible to use the resulting callus culture as a source of stilbenes for industrial production.
1 cl, 3 ex
