Terletskaya Н. , Altayeva Н. and Erezhetova У. 2026. The effect of drought on the functioning of the flag leaf photosynthetic apparatus in alloplasmic lines which obtained as a result of wheat interspecific crosses. BULLETIN of the L.N. Gumilyov Eurasian National University. BIOSCIENCE Series. 129, 4 (Jun. 2026), 58–68.