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Three separate studies, all published in the journal Nature, have identified several gene mutations, many inherited from fathers, that may play a role in autism. 近日，《自然》杂志上发表的三项独立研究发现，若干从父亲那里继承来的基因突变可能导致自闭症。 There's no one gene that causes autism, but several genetic mutations increase the risk of getting autism, James Sutcliffe, co-author of one study said. 其中一项研究的合著者詹姆斯·萨克利夫称，原本没有任何基因会引发自闭症，然而多个基因突变增加了患自闭症的风险。 | 
