Fig 2. The mitochondrial CI-OXPHOS of Drosophila melanogaster harboring Alstonville (Alst) and Japan (Jap) mtDNA in the w¹¹¹⁸ genetic background and the Oregon R (OreR) background.

Flies were aged 11 (upper chart) and 25 d (lower chart). The Protein: Carbohydrate (P:C) diets were 1:2, 1:4, 1:8 and 1:16. (A) Males with the w¹¹¹⁸ genetic background. (B) Females with the w¹¹¹⁸ genetic background. (C) Males with the OreR genetic background. (D) Females with the OreR genetic background. Bar represents oxygen flux per mass, and error bars show the standard error of the mean.