In 1993, collaborative attempts with the laboratories of Drs. Harry T. Orr and Huda Y. Zoghbi discovered that SCA1 is caused by the expansion of the CAG repeat somewhere inside of a affected individual’s DNA. CAG https://social4geek.com/story3636115/the-smart-trick-of-spinocerebellar-ataxia-treatment-centre-in-vasant-kunj-that-nobody-is-discussing