. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "atx2_human"^^ . "SCA2"^^ . "Spinocerebellar ataxia type 2 protein"^^ . "ATXN2"^^ . "Trinucleotide repeat-containing gene 13 protein"^^ . "ATX2"^^ . "TNRC13"^^ . . . . . . . . . . . . . . . . . . "Ataxin-2"^^ .