{"title":"低温电子显微镜结构揭示了 SID-1 如何识别启动系统性 RNAi 的 dsRNA","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":"{\"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}","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}
Cryo-EM structure reveals how SID-1 recognizes dsRNA that initiates systemic RNAi
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.
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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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