Мікросателітний аналіз інтрогресивних ліній м'якої пшениці, стійких до борошнистої роси

The results of polymorphism analysis of microsatellite loci of resistant to powdery mildew wheat introgressive lines are presented. These lines are developed from genome substitution forms of common wheat (Aurosis, Aurodes and Aurolata) and contain in their genomes small but different amounts of alien genetic material from Aegilops species. Recurrent genotype Aurora is susceptible to powdery mildew; therefore, resistance of introgressive lines must be associated with introgression of genes for resistance to powdery mildew from the genomes of Aegilops species into the genome of common wheat Aurora. Screening of wheat introgressive lines for allele composition at microsatellite loci specific to 3D and 6D chromosomes give a possibility to identify introgressive rearrangements in the genomes of plants.