high molecular weight glutenin subunit composition in triticum boeoticum and aegilops taushii in iran and neighbor countries

the high molecular weight glutenin subunit (hmw-gs) compositions of 19 diploid wild wheat (t.boeoticum) and 36 diploid wild wheat (a.tauschii) were determined by sodium dodecyl sulphate polyacrylamide gel electrophoresis (sds-page). all of t. boeoticum were characterized for their hmw-gs, showed 2* in their glu-a1 locus. in the study of aegilops tauschii that were collected from iran and 7 neighboring countries, high allelic diversity was absorved. six alleles were identified at glu-d1 loci in iranian aegilops tauschii and four alleles were founded for glu-d1 locus in aegilops tauschii in neighboring countries. in addition, some rare subunits combinations such as 2+10, 2+11 and 11 were found in this study, that were new subunits in compared with previous studies i irani. also, subunits 1.5+12 and 2+t2 were the scarcity subunits that were detected in aegilops tauschii of neighboring countries.