On November 16, 2023, within the framework of the Memorandum of Cooperation in the field of education and healthcare between the State Medical University of Turkmenistan named after Myrat Garryev and the Astrakhan State Medical University, the head of the Department  of Biology and Botany of the Astrakhan State Medical University, professor B.V.Feldman gave an online lecture for teachers and students of our university on the topic “Chromosomal theory of heredity”.