Изменение активности и изоферментного спектра пероксидазы в лубе привитых черенков винограда в процессе их регененерации

Abstract

The activity and izoenzymatic spectrum of proteins of the peroxidase have been studied in the phloem of vine, grafted cuttings of different scion-stock combinations. It was showed the direct dependence between the enzyme activity and the capacity of callus formation of cuttings. In the cuttings before experiments we didn’t find the essential distinctions in the izoenzymes of peroxidase.We suppose, that tha izoenzymatic spectrum of proteins of the peroxidase (on the 12th day of callusing) can be used, to some degree, for prognostication of compatibility of the vine varieties in the grafting.