Puratrophin-1 -- normally expressed in a wide range of cells , including epithelial hair cells in the cochlea -- was aggregated in Purkinje cells of the chromosome 16q22.1-linked ADCA brains .
B-GeneOrGeneProduct O O O O O O O O O O O O O O O O O O O O O O O O O O O B-DiseaseOrPhenotypicFeature O O