• ANO3 (Anoctamin) mutation or DYT24• Spinocerebellar ataxia type-12, type 40• Klinefelter syndrome• Fragile-X tremor ataxia syndrome• Hereditary chin tremor• Charcot-Marie-Tooth disease• Leigh's disease• Mitochondrial polymerase gamma mutation. This evidence concerns the gene ANO3 and fragile X-associated tremor/ataxia syndrome.