Assessment of some bread wheat (Triticum aestivum L.) genotypes for drought tolerance using SSR and ISSR markers

As a result of the rapid increase in world population, need for wheat, which is one main nutrition human diet, also rapidly increases. However, due to yield losses caused by abiotic stress factors such as drought, wheat production not sufficient. Therefore, genetic characterization studies performed on genotypes terms drought tolerance are important. In this study, regardingdrought was carried out using molecular markers associated with drought-tolerance genes. For purpose, 14 polymorphic were used be able distinguish between control groups. Genetic 27 bread eight ISSR revealed polymorphism rate 75.8%, and mean PIC calculated 0.55. Based results six SSR markers, value 0.77, He 0.79, allele number 6.7. drought-tolerant sensitive out, potentials breeding revealed. This study indicates that SSRs ISSRs useful marker-assisted about tolerance.