Fig. 2From: Whole exome sequencing reveals two novel compound heterozygous mutations in TWNK as a cause of the hepatocerebral form of mitochondrial DNA depletion syndrome: a case reportConservation of protein sequence at 2 residues with mutations in this family (Mutated residues are framed in red). (a) Conservation of p.Pro396Ser (b) Conservation of p.Gly615AlaBack to article page