Аңдатпа
In the course of selection in culture filtrate of phytopathogenic fungus Septoria nodorum Berk. in the culture of isolated anthers embryoids are induced and haploid regenerant-plants are obtained. They were exposed to colchicine and yieded seed progeny of one plant. In selection at the gamete level with toxins of the phytopathogenic fungus used as a selective factor no regenerant-plants were obtained.