[Molecular-genetic identification and certification of soybean (Glycine max L.) cultivars]

An approach to certification of soybean genotypes has been developed. The procedure employs three methods of DNA analysis based on polymerase chain reaction (PCR): PCR with arbitrary primers (AP PCR), simple sequence repeat polymorphism (SSRP) analysis, and inter-simple sequence repeat (ISSR) analysis. The approach to certification proposed may be used in both genetic and breeding research and seed production. A "certificate" form that reflects the unique characteristics of each cultivar studied is proposed. The results of molecular genetic analysis of allele distribution in genotypes of soybean from different ecological geographic zones permit estimation of the adaptive significance of individual alleles.