Figure 3

Mitochondrial superoxide production from mouse and zebra finch erythrocytes, expressed as change in mitosox red® relative fluorescence (RF) per minute. White bars represent baseline superoxide production and black bars represent superoxide production stimulated by the addition of an inhibitor of complex III (antimycin A). Letters indicate significant differences between groups according to GEE Bonferroni post-hoc (N = 7 per species for each treatment).