Figure 3. The effects of constitutive ubiquitous overexpression of CSE[LD22661] (A), CSE[LD22255] (B), CBS[LD21426] (C) on age-dependent changes in spontaneous locomotor activity. Locomotor activity was defined as averaged number of sensor crosses during 3 min by 30 flies. *р<0.05, **р<0.01, ***р<0.001, χ2.