The study of polymorphism different populations Agrimonia asiatica Juz. and Agrimonia pilosa Ldb. common in the south-east of Kazakhstan

Abstract

As is known, to store and extend the gene pool of plants having medical or agricultural importance, as well as for genetic monitoring of their natural populations of different methods of genetic marking. RAPD-analysis can serves as a rapid method to identify genetic polymorphisms and genomic labeling in population research. The results showed that each of the analyzed species Agrimonia L. are at significant genetic distance (a distance greater than 0,4), which indicates there are significant genetic differences between them. RAPD data analysis showed the presence of high levels of polymorphism within species in different plant populations Agrimonia asiatica Juz. and significant differences in their DNA profiles in comparison with other species Agrimonia pilosa Ldb. Results of the component composition of isoenzyme markers of different populations of plants A.asiatica Juz. and A. pilosa Ldb. showed the presence of differences in the component composition of esterase in two plant species that studied.