[Problems of formation of genetic coadaptation during creation of synthetic genotypes]

In the review the problems of restoration of genetic coadaptation in some agricultural crops under creation of synthetic genotypes using sexual hybridization and transgenosis are considered. On the basis of the study of multiple molecular forms of the enzymes, the mechanisms of formation of adaptive complexes of genes (ACG) are traced. Cytogenetic mechanisms interfering stabilization of synthetic genotypes are considered.