Генетичний аналіз основних ознак якості гранулярного крохмалю у кукурудзи на основі мутації SU1

Abstract

It have been established that the general characters of granular starch qual- ity in the carriers of maize endospermic mutation su1 were notable as having the quantitative nature an depended under the gene: genotype interactions. Starch granules’s diameter and starch content in the grain of the carriers of mutation su1 were inherited as the type of positive over-dominance, whereas the content of amylose in the starch – as the type of incomplete dominance with the significant contribution of additive effects to the variance. The inbreds – carriers of mutation su1 with the high effects of combining ability for the general characters of granular starch quality were identified