In ten patients, molecular studies revealed six novel missense mutations and three previously reported changes in GFAP. 十位患者分子水平的研究揭示神经胶质酸性蛋白有六个异常的错义突变和三个先前已报道的改变。
The missense mutation between adr NC-1 and adw or ayw is higher than between the different strains of adr. 不同亚型间的错义突变比同一亚型不同毒株间的错义突变多。