PMC

Figure Chromatograms illustrating a novel ATP1A3 gene mutation in a child with rapid-onset dystonia-parkinsonism
Sequence from the patient and a control. Chromatograms show the mutation found in the patient in the ATP1A3 gene. (A) Wild type sequence. The arrow in (B) shows the heterozygous mutant sequence at position c.2767 G>A that results in a D923N amino acid substitution in the protein.