BackgroundDentatorubral-pallidoluysian atrophy (DRPLA) is a progressive neurodegenerative disorder caused by expanded CAG repeats in the ATN1 gene. characterized by cerebellar ataxia. seizures. tremors. https://www.roneverhart.com/1915-Old-Taylor-Bourbon-Bottled-1933-Prohibition-Bottling-Quart-low-fill/