HD is caused by a trinucleotide repeat expansion in the Huntingtin (Htt) gene; and is one of several polyglutamine (or PolyQ) diseases.
什么是'少年
疾病-遗传性疾病与异常运动和心理
恶化'?
（heavy-duty）；高清晰度（high definition）；高密度（high density）HD is caused by a trinucleotide repeat expansion in the Huntingtin (Htt) gene; and is one of several polyglutamine (or PolyQ) diseases.
什么是'少年疾病-遗传性疾病与异常运动和心理恶化'?
声明：以上例句、词性分类均由互
源自动生成，部分未经过人工审核，其表达内容亦不代表本软件
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