A mitochondrial myopathy characterized by a deficiency in reducible cytochrome b.
D000138:Acidosis / Q000209:etiology; D000200:Action Potentials; D000255:Adenosine Triphosphate / Q000096:biosynthesis; D000328:Adult; D003580:Cytochromes / Q000172:deficiency*; D004576:Electromyography; D006651:Histocytochemistry; D006801:Humans; D008297:Male; D008931:Mitochondria, Muscle / Q000201:enzymology* / Q000378:metabolism / Q000502:physiology; D009132:Muscles / Q000648:ultrastructure; D009135:Muscular Diseases / Q000201:enzymology* / Q000473:pathology; D010101:Oxygen Consumption; D005082:Physical Exertion; D012508:Sarcolemma / Q000648:ultrastructure
D003580:Cytochromes; D000255:Adenosine Triphosphate