Class IV viruses with a single positive strand RNA genome. Bullet-shaped capsid, enveloped by a membrane formed from the host cell plasma-membrane; the budded membrane contains host lipids and viral (â€˜spike`) glycoproteins. The group can be divided into two main groups: alphaviruses, that include Semliki Forest virus and Sindbis virus, and Flaviviridae, that include yellow fever virus and rubella (German measles) virus. Many are transmitted by insects and were previously classified as arboviruses.
<virology> Class IV viruses with a single positive strand RNA genome. Bullet shaped capsid, enveloped by a membrane formed from the host cell plasma membrane, the budded membrane contains host lipids and viral (spike) glycoproteins. The group can be divided into two main groups: alphaviruses, that include Semliki Forest virus and Sindbis viru...Found on http://www.encyclo.co.uk/local/20973
a family of arboviruses carried by arthropodsFound on https://www.encyclo.co.uk/local/20974
(to″gә-vir´ĭ-de) the togaviruses, a family of RNA viruses that includes the genera: Alphavirus and Rubivirus.Found on http://www.encyclo.co.uk/local/21001
Type: Term Pronunciation: tō′gă-vir′i-dē Definitions: 1. A family of viruses that includes two genera: Alphavirus, which includes eastern equine encephalitis, western equine encephalitis, and Venezuelan equine encephalitis virus, and Rubivirus, the rubella virus. Virions are 70 nm in diameter, enveloped, and ether sensiti...Found on http://www.medilexicon.com/medicaldictionary.php?t=92350
The Togaviridae are a family of viruses, including the following genera: The Togaviridae family belong to group IV of the Baltimore classification of viruses. The genome is linear, single-stranded, positive sense RNA that is 10,000–12,000 nucleotides long. The 5`-terminus carries a methylated nucleotide cap and the 3`-terminus has a polyadenyl.....Found on http://en.wikipedia.org/wiki/Togaviridae
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