{"title":"Cryo-EM structure reveals how SID-1 recognizes dsRNA that initiates systemic RNAi","authors":"","doi":"10.1038/s41594-024-01277-8","DOIUrl":null,"url":null,"abstract":"Systemic RNA interference (RNAi) in Caenorhabditis elegans is initiated by SID-1-mediated double-stranded RNA (dsRNA) internalization. By combining cryo-electron microscopy (cryo-EM), in vitro and in vivo assays, we show how SID-1 specifically recognizes dsRNA and provide important insights into dsRNA internalization by SID-1.","PeriodicalId":49141,"journal":{"name":"Nature Structural & Molecular Biology","volume":"31 7","pages":"1007-1008"},"PeriodicalIF":12.5000,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nature Structural & Molecular Biology","FirstCategoryId":"99","ListUrlMain":"https://www.nature.com/articles/s41594-024-01277-8","RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Systemic RNA interference (RNAi) in Caenorhabditis elegans is initiated by SID-1-mediated double-stranded RNA (dsRNA) internalization. By combining cryo-electron microscopy (cryo-EM), in vitro and in vivo assays, we show how SID-1 specifically recognizes dsRNA and provide important insights into dsRNA internalization by SID-1.
期刊介绍：
Nature Structural & Molecular Biology is a comprehensive platform that combines structural and molecular research. Our journal focuses on exploring the functional and mechanistic aspects of biological processes, emphasizing how molecular components collaborate to achieve a particular function. While structural data can shed light on these insights, our publication does not require them as a prerequisite.
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