Fig. 2From: Long QT syndrome with potassium voltage-gated channel subfamily H member 2 gene mutation mimicking refractory epilepsy: case reportElectropherogram. DNA forward sequence of the KCNH2 gene showing a c.1815delC heterozygous mutation causing a p.Ser606fs frame shift and the premature termination of the protein encoded by this gene. The patient and her mother carried the mutation whereas her father had wild type at this pointBack to article page