“EFFECTS OF PREPARATION VESB, CONTAINING 20OH-ECDYSTERONE, ON LEVEL OF POLYTENY OF GIANT CHROMOSOMES IN DROSOPHILA MELANOGASTER MEIG. DEPENDING ON GENOTYPE” (2005) The Journal of V.N.Karazin Kharkiv National University. Series «Biology», 1(709), pp. 91–97. Available at: https://periodicals.karazin.ua/biology/article/view/165 (Accessed: 25 October 2026).