Principles of plants genofund maintenance, their dependence on bioecological properties of plant varieties
The need to study plants population in order to choose methods for their genefunds maintenance and rational use of genetic resources is substantiated. To realise this task the following plant varieties have been used in the study: meadowrue Thalictrum simplex L., meadowrue minor Thalictrum minus L., savin Juniperus sabina L., and Licorice Korzhinsky - Glycyrrhiza korzhinsky Grig. Genetic diversity characteristics and differenciation of the objects under study have been carried out using isoferments as genetic markers.