Figure 1From: Novel loss-of-function PRRT2mutation causes paroxysmal kinesigenic dyskinesia in a Han Chinese family Family pedigree and mutation screening. A. Family pedigree. Arrow, proband; I-1, relative with the mutation who had a similar attack with light symptoms several times in youth with recovery without drugs; B. Mutation screening. Sequences of mutation (middle) and wild-type (lower). Red (upper), amino acid differences between mutation and wild-type.Back to article page