E. G. Westaway, M. Brinton, Gaidamovich SYa, Marian C. Horzinek, A. Igarashi, L. Kääriäinen, D. K. Lvov, J. S. Porterfield, P. Russell, D. Trent
{"title":"Flaviviridae.","authors":"E. G. Westaway, M. Brinton, Gaidamovich SYa, Marian C. Horzinek, A. Igarashi, L. Kääriäinen, D. K. Lvov, J. S. Porterfield, P. Russell, D. Trent","doi":"10.32388/8ssgxf","DOIUrl":null,"url":null,"abstract":"The family Flaviviridae comprises the genus Flavivirus, which contains 65 related species and two possible members. They are small, enveloped RNA viruses (diameter 45 nm) with peplomers comprising a single glycoprotein E. Other structural proteins are designated C (core) and M (membrane-like). The single strand of RNA is infectious and has a molecular weight of about 4 X 10(6) and an m7G 'cap' at the 5' end but no poly(A) tract at the 3' end; it functions as the sole messenger. The gene sequence commences 5'-C-M-E.... The replication strategy and the mode of morphogenesis are distinct from those of the Togaviridae which are slightly larger and morphologically similar in some respects. Flaviviruses infect a wide range of vertebrates, and many are transmitted by arthropods.","PeriodicalId":3,"journal":{"name":"ACS Applied Electronic Materials","volume":null,"pages":null},"PeriodicalIF":4.3000,"publicationDate":"2020-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"272","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"ACS Applied Electronic Materials","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.32388/8ssgxf","RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
The family Flaviviridae comprises the genus Flavivirus, which contains 65 related species and two possible members. They are small, enveloped RNA viruses (diameter 45 nm) with peplomers comprising a single glycoprotein E. Other structural proteins are designated C (core) and M (membrane-like). The single strand of RNA is infectious and has a molecular weight of about 4 X 10(6) and an m7G 'cap' at the 5' end but no poly(A) tract at the 3' end; it functions as the sole messenger. The gene sequence commences 5'-C-M-E.... The replication strategy and the mode of morphogenesis are distinct from those of the Togaviridae which are slightly larger and morphologically similar in some respects. Flaviviruses infect a wide range of vertebrates, and many are transmitted by arthropods.
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