We interrogated all MSA genomes for FGF14 5ʹ-flanking (GAA)n repeats with the ExpansionHunter algorithm.6 The (GAA)n triplet repeat number was 17.8 ± 16.2 SD in Korean MSA patients versus 17.9 ± 17.2 SD in KGPcontrols. The gene discussed is FGF14; the disease is multiple system atrophy.