Fig. 1From: Bi-allelic variants in MTMR5/SBF1 cause Charcot-Marie-Tooth type 4B3 featuring mitochondrial dysfunctionSpectrophotometric analyses of OxPhos complex activities. Respiratory chain enzyme activity measurements showed severe Complex I (NADH), Complex II + III, and Complex IV (COX) defects in skeletal muscle controls. The enzymatic activities of respiratory chain complexes in muscle biopsy from the MTMR5/SBF1 patient are normalized as ratios to citrate synthase (CS) activity and the data are expressed as percentage of controls (n. 2). All statistical analyses were performed using PRISM® analytical software (GraphPad Inc.)Back to article page