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Flaviviridae adalah famili virus yang menyebar melalui vektor artropoda (terutama nyamuk). Famili ini mendapat namanya dari virus demam kuning, salah satu jenis dari virus Flaviviridae; flavus (bahasa Latin) yang berarti kuning. Flaviviridae meliputi genus: Genus Hepacivirus; Genus Flavivirus; Genus Pegivirus; Genus Pestivirus
- Flaviviridae
- Virus
Flavivirus adalah genus yang tergolong famili Flaviviridae. Genus ini meliputi virus Nil Barat, virus demam berdarah, virus demam kuning, virus Zika, dan beberapa virus lainnya yang dapat menyebabkan ensefalitis . Flavivirus memiliki ukuran 40-65 nm.
- Flavivirus
- Flaviviridae
- Structure
- Genome
- Life Cycle
- Taxonomy
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Virus particles are enveloped and spherical with icosahedral-like geometries that have pseudo T=3 symmetry. They are about 40–60 nmin diameter.
Members of the family Flaviviridae have monopartite, linear, single-stranded RNA genomes of positive polarity, and 9.6 to 12.3 kilobase in total length. The 5'-termini of flaviviruses carry a methylated nucleotidecap, while other members of this family are uncapped and encode an internal ribosome entry site. The genome encodes a single polyprotein ...
Viral replication is cytoplasmic. Entry into the host cell is achieved by attachment of the viral envelope protein E to host receptors, which mediates clathrin-mediated endocytosis. Replication follows the positive-stranded RNA virus replication model. Positive-stranded RNA virus transcription is the method of transcription. Translation takes place...
The family has four genera: 1. Genus Flavivirus, renamed Orthoflavivirus in 2023, (includes Dengue virus, Japanese encephalitis, Kyasanur Forest disease, Powassan virus, West Nile virus, Yellow fever virus, and Zika virus) 2. Genus Hepacivirus (includes Hepacivirus C (hepatitis C virus) and Hepacivirus B(GB virus B)) 3. Genus Pegivirus (includes Pe...
ICTV Report: FlaviviridaeFlaviviridae Genomes database search results from the Viral Bioinformatics Resource CenterViralzone: Flaviviridae- Flasuviricetes
- Orthornavirae
- Flaviviridae
- Kitrinoviricota
Flaviviridae is a family of small enveloped viruses with positive-sense RNA genomes of approximately 9.0–13 kb (Table 1. Flaviviridae ). Most infect mammals and birds, and many are host-specific and pathogenic, such as hepatitis C virus (HCV) in the genus Hepacivirus .
Dengue viruses belong to the family Flaviviridae, genus Flavivirus. There are four serotypes: DENV-1, DENV-2, DENV-3, and DENV-4. Dengue viruses belong to a larger, heterogeneous group of viruses called arboviruses. This is an ecological classification that requires transmission between vertebrate hosts, including humans, and hematophagous ...
The Flaviviridae is a family of arthropod-borne, enveloped, RNA viruses that contain important human pathogens such as yellow fever (YF), Japanese encephalitis (JE), tick-borne encephalitis (TBE), West Nile (WN), and the dengue (DEN) viruses. Vaccination is the most effective means of disease prevention for these viral infections.
Jan 17, 2017 · Abstract. The Flaviviridae is a family of small enveloped viruses with RNA genomes of 9000–13 000 bases. Most infect mammals and birds. Many flaviviruses are host-specific and pathogenic, such as hepatitis C virus in the genus Hepacivirus.
