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Kitrinoviricota es un filo de virus de ARN establecido por el ICTV para la clasificación viral. Contiene exclusivamente virus de ARN monocatenario positivo y es el único filo que incluye la mayoría de los virus de ARN monocatenario positivo.
Kitrinoviricota is a phylum of RNA viruses that includes all positive-strand RNA viruses that infect eukaryotes and are not members of the phylum Pisuviricota or Lenarviricota. The name of the group derives from Greek κίτρινος ( kítrinos ), which means yellow (a reference to yellow fever virus ), and - viricota , which is ...
De Wikipedia, la enciclopedia encyclopedia. Kitrinoviricota es un filo de virus de ARN establecido por el ICTV para la clasificación viral. Contiene exclusivamente virus de ARN monocatenario positivo y es el único filo que incluye la mayoría de los virus de ARN monocatenario positivo.
- Genome
- Replication
- Recombination
- Classification
- See Also
Positive-strand RNA virus genomes usually contain relatively few genes, usually between three and ten, including an RNA-dependent RNA polymerase. Coronaviruses have the largest known RNA genomes, between 27 and 32 kilobases in length, and likely possess replication proofreading mechanisms in the form of an exoribonuclease within nonstructural prote...
Positive-strand RNA viruses have genetic material that can function both as a genome and as messenger RNA; it can be directly translated into protein in the host cell by host ribosomes. The first proteins to be expressed after infection serve genome replication functions; they recruit the positive-strand viral genome to viral replication complexes ...
Numerous positive-strand RNA viruses can undergo genetic recombination when at least two viral genomes are present in the same host cell. The capability for recombination among +ssRNA virus pathogens of humans is common. RNA recombination appears to be a major driving force in determining genome architecture and the course of viral evolution among ...
Positive-strand RNA viruses are found in three phyla: Kitrinoviricota, Lenarviricota, and Pisuviricota, each of which are assigned to the kingdom Orthornavirae in the realm Riboviria. In the Baltimore classification system, which groups viruses together based on their manner of mRNA synthesis, +ssRNA viruses are group IV.[citation needed]
20 de jul. de 2020 · The last large clade within Kitrinoviricota (‘Brandma-like’ viruses) combines 282 RdRPs (cluster OV.4; Supplementary Datasets 1 and 2) with several previously reported orphan viruses from ...
- Yuri I Wolf, Sukrit Silas, Yongjie Wang, Shuang Wu, Michael Bocek, Darius Kazlauskas, Mart Krupovic,...
- 2020
Nucleocytoviricota is a phylum of viruses. [2] . Members of the phylum are also known as the nucleocytoplasmic large DNA viruses ( NCLDV ), which serves as the basis of the name of the phylum with the suffix - viricota for virus phylum.
8 de abr. de 2022 · Global RNA phylogeny is divided into the five proposed RNA viral phyla (a) Lenarviricota, (b) Pisuviricota (the picornavirus supergroup), (c) Kitrinoviricota, (d) Duplornaviricota, and ...
