Fig. 1From: Late-onset riboflavin-responsive multiple acyl-CoA dehydrogenase deficiency (MADD): case reports and epidemiology of ETFDH gene mutationsSequencing of the electron transfer flavoprotein dehydrogenase gene of the two patients (a) and their parents (b), showed the same missense mutation of c.250G > A (p.A84T) in exon 3, chr4–159,603,421. In patient 1 and patient 2, the mutation was homozygous while in their parents it was heterozygousBack to article page