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English: A simple diagram of a spherical virus, labelled in english. It shows the DNA/RNA, envelope and protein coat. It shows the DNA/RNA, envelope and protein coat. Français : Un schéma d'un virus en anglais
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Viral replication is cytoplasmic. Entry into the host cell is achieved by virus attaching to host cell. Replication follows the negative-stranded RNA virus replication model. Negative-stranded RNA virus transcription, using polymerase stuttering, through co-transcriptional RNA editing is the method of transcription. Translation takes place by ...
Sindbis virus may have originated in South America. [13] The equine encephalitis viruses and the Sindbis virus are related. The Old World and New World viruses appears to have diverged between 2000 and 3000 years ago. [14] Divergence between the Venezuelan equine encephalitis virus and the eastern equine virus appears to have been ~1400 years ...
HA2 promotes fusion of the virus envelope and the endosome membranes. A minor virus envelope protein M2 acts as a ion channel thereby making the inside of the virion more acidic. As a result, the major envelope protein M1 dissociates from the nucleocapsid and vRNPs are translocated into the nucleus (STEP 2) via interaction between NP and ...
An extremely simple diagram of a mature BFV virion. Bovine foamy virus is an enveloped, spherical virus. The virus particles are approximately 80-100 nm in diameter and contain single-strand, positive-sense RNA: ss(+)RNA. 20% of released virions contain double stranded DNA as a product of late stage reverse transcription.
This is a list of all virus species, including satellites and viroids.Excluded are other ranks, and other non-cellular life such as prions.Also excluded are common names and obsolete names for viruses.
Coronaviridae is a family of enveloped, positive-strand RNA viruses which infect amphibians, birds, and mammals.Commonly referred to as coronaviruses in the English language, the family coronaviridae includes the subfamilies Letovirinae and Orthocoronavirinae; the latter also known as coronavirinae.