Проаналізовано алельний склад гліадинкодувальних локусів мутантних рослин Triticum aestivum L., індукованих техногенним забрудненням навколишнього середовища. Виявлено молекулярно-генетичні зміни в блоках компонентів алелів локусів Gli-1B, Gli-1D, Gli-2A, Gli-2B, Gli-2D, Gli-2-1A. Найбільшим поліморфізмом за алельним складом характеризувався локус Gli-2D 6-ї гомеологічної групи хромосом. Незважаючи на значні зміни у морфології й тривалості періоду вегетації досліджуваних мутантів, частина з них за основними гліадинкодувальними локусами мала однаковий генотип із вихідним сортом, що потребує додаткових молекулярно-генетичних досліджень для встановлення механізмів індукування у рослин видимих спадкових змін.
Ключові слова: Triticum aestivum L., техногенне забруднення, мутації, білкові маркери, гліадинкодувальні локуси
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