
Keywords: اتاکسین-2; Ataxin-2; Cdk5; SCA2; Phosphorylation; Proteasomal degradation; PolyQALS, amyotrophic lateral sclerosis; Cdk5, cyclin-dependent kinase 5; HD, Huntington's disease; htt, huntingtin; SCA, spinocerebellar ataxia; SDS-PAGE, sodium dodecyl sulfate polyacrylami