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英语翻译In this study,researchers combed the genomes of 150 schi

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英语翻译
In this study,researchers combed the genomes of 150 schizophrenia sufferers and 268 healthy individuals for never-before-seen copy number variations (CNVs)—mutations that result in large swaths of DNA encompassing multiple genes either being deleted or duplicated.Some such mutations have been found to be benign,but others have been implicated in ailments such as autism and cancer.The team of scientists,from research facilities across the U.S.,found novel gene alterations in 5 percent of the healthy volunteers and 15 percent of the schizophrenia patients; new CNVs showed up in 20 percent of those subjects who developed symptoms at or before the age of 18.
在此研究中,研究人员精梳 150 精神分裂症患者和 268 健康的人,从来没有到副本数变异 (CNVs) 的基因组 — — 突变导致大片也涵盖多个基因的 DNA 被删除或复制.已经发现有这种突变是良性的但别人已经卷入自闭症和癌症等疾病.科学家,从美国,研究设施的研究小组发现新型基因改变在健康志愿者的 5%和 15%的精神分裂症患者 ;新的变异露面的那些籍人士或在 18 岁之前出现症状的 20%.