genetic diversity in 22 accessions of einkorn wheat including thirteen t. boeoticum, four t. monococcum and five t.urartu, evaluated by 24 microsatellite markers originated from a genome of bread wheat. twenty of these ssrs amplified 86 polymorphic fragments among accessions. allele number per locus ranged from 2 to 9 and 4.1 in average. polymorphism information content was calculated from 0.09...

The classic wheat evolutionary history is one of adaptive radiation of the diploid Triticum/Aegilops species (A, S, D), genome convergence and divergence of the tetraploid (Triticum turgidum AABB, and Triticum timopheevii AAGG) and hexaploid (Triticum aestivum, AABBDD) species. We analyzed Acc-1 (plastid acetyl-CoA carboxylase) and Pgk-1 (plastid 3-phosphoglycerate kinase) genes to determine ph...

Powdery mildew disease caused by Blumeria graminis f. sp. tritici (Bgt) inflicts severe economic losses in wheat crops. A systematic understanding of the molecular mechanisms involved in wheat resistance to Bgt is essential for effectively controlling the disease. Here, using the diploid wheat Triticum urartu as a host, the genes regulated by immune (IM) and hypersensitive reaction (HR) resista...

The DNA sequences of wheat Acc-1 and Acc-2 loci, encoding the plastid and cytosolic forms of the enzyme acetyl-CoA carboxylase, were analyzed with a view to understanding the evolution of these genes and the origin of the three genomes in modern hexaploid wheat. Acc-1 and Acc-2 loci from each of the wheats Triticum urartu (A genome), Aegilops tauschii (D genome), Triticum turgidum (AB genome), ...

MÖ XIII. ve IX. yüzyıllar arası Uruatri-Nairi beylikler dönemi olmak üzere Doğu Anadolu Bölgesinde kurulup VI. arasında hüküm süren Urartu Devleti genişleme politikaları doğrultusunda ülkesinin dört bir yanına askeri seferler düzenlemiştir. Bu seferlerin önemli bölümü Kuzeybatı İran toprakları üzerine yapılmıştır. Burası yaşam için elverişli iklimi, akarsuları, yer altı üstü zenginliklerinin ya...