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Idnoreovirus
''Idnoreovirus'' is a genus of double-stranded RNA viruses in the family ''Reoviridae'' and subfamily ''Spinareovirinae''. Hymenoptera insects serve as natural hosts. The genus name is an acronym for ''i''nsect ''d''erived ''n''on ''o''ccluded reovirus. There are five species in this genus. Structure Viruses in genus ''Idnoreovirus'' are non-enveloped, with icosahedral geometries. The outer capsid has T=13 symmetry and the inner capsid has T=2 symmetry. The diameter is around 70 nm. Genomes are linear and segmented. They are around 27–30 kbp in total length. The genome codes for 11 proteins. Life cycle Viral replication is cytoplasmic. Entry into the host cell is achieved by attachment to host receptors, which mediates endocytosis. Replication follows the double-stranded RNA virus replication model. Double-stranded RNA virus transcription is the method of transcription. The virus exits the host cell by monopartite non-tubule guided viral movement. Hymonoptera insects serv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Idnoreovirus 1
''Idnoreovirus'' is a genus of double-stranded RNA viruses in the family ''Reoviridae'' and subfamily ''Spinareovirinae''. Hymenoptera insects serve as natural hosts. The genus name is an acronym for ''i''nsect ''d''erived ''n''on ''o''ccluded reovirus. There are five species in this genus. Structure Viruses in genus ''Idnoreovirus'' are non-enveloped, with icosahedral geometries. The outer capsid has T=13 symmetry and the inner capsid has T=2 symmetry. The diameter is around 70 nm. Genomes are linear and segmented. They are around 27–30 kbp in total length. The genome codes for 11 proteins. Life cycle Viral replication is cytoplasmic. Entry into the host cell is achieved by attachment to host receptors, which mediates endocytosis. Replication follows the double-stranded RNA virus replication model. Double-stranded RNA virus transcription is the method of transcription. The virus exits the host cell by monopartite non-tubule guided viral movement. Hymonoptera insects serv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Idnoreovirus 2
''Idnoreovirus'' is a genus of double-stranded RNA viruses in the family '' Reoviridae'' and subfamily ''Spinareovirinae''. Hymenoptera insects serve as natural hosts. The genus name is an acronym for ''i''nsect ''d''erived ''n''on ''o''ccluded reovirus. There are five species in this genus. Structure Viruses in genus ''Idnoreovirus'' are non-enveloped, with icosahedral geometries. The outer capsid has T=13 symmetry and the inner capsid has T=2 symmetry. The diameter is around 70 nm. Genomes are linear and segmented. They are around 27–30 kbp in total length. The genome codes for 11 proteins. Life cycle Viral replication is cytoplasmic. Entry into the host cell is achieved by attachment to host receptors, which mediates endocytosis. Replication follows the double-stranded RNA virus replication model. Double-stranded RNA virus transcription is the method of transcription. The virus exits the host cell by monopartite non-tubule guided viral movement. Hymonoptera insects ser ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Idnoreovirus 3
''Idnoreovirus'' is a genus of double-stranded RNA viruses in the family '' Reoviridae'' and subfamily ''Spinareovirinae''. Hymenoptera insects serve as natural hosts. The genus name is an acronym for ''i''nsect ''d''erived ''n''on ''o''ccluded reovirus. There are five species in this genus. Structure Viruses in genus ''Idnoreovirus'' are non-enveloped, with icosahedral geometries. The outer capsid has T=13 symmetry and the inner capsid has T=2 symmetry. The diameter is around 70 nm. Genomes are linear and segmented. They are around 27–30 kbp in total length. The genome codes for 11 proteins. Life cycle Viral replication is cytoplasmic. Entry into the host cell is achieved by attachment to host receptors, which mediates endocytosis. Replication follows the double-stranded RNA virus replication model. Double-stranded RNA virus transcription is the method of transcription. The virus exits the host cell by monopartite non-tubule guided viral movement. Hymonoptera insects ser ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Idnoreovirus 4
''Idnoreovirus'' is a genus of double-stranded RNA viruses in the family '' Reoviridae'' and subfamily ''Spinareovirinae''. Hymenoptera insects serve as natural hosts. The genus name is an acronym for ''i''nsect ''d''erived ''n''on ''o''ccluded reovirus. There are five species in this genus. Structure Viruses in genus ''Idnoreovirus'' are non-enveloped, with icosahedral geometries. The outer capsid has T=13 symmetry and the inner capsid has T=2 symmetry. The diameter is around 70 nm. Genomes are linear and segmented. They are around 27–30 kbp in total length. The genome codes for 11 proteins. Life cycle Viral replication is cytoplasmic. Entry into the host cell is achieved by attachment to host receptors, which mediates endocytosis. Replication follows the double-stranded RNA virus replication model. Double-stranded RNA virus transcription is the method of transcription. The virus exits the host cell by monopartite non-tubule guided viral movement. Hymonoptera insects ser ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Idnoreovirus 5
''Idnoreovirus'' is a genus of double-stranded RNA viruses in the family '' Reoviridae'' and subfamily ''Spinareovirinae''. Hymenoptera insects serve as natural hosts. The genus name is an acronym for ''i''nsect ''d''erived ''n''on ''o''ccluded reovirus. There are five species in this genus. Structure Viruses in genus ''Idnoreovirus'' are non-enveloped, with icosahedral geometries. The outer capsid has T=13 symmetry and the inner capsid has T=2 symmetry. The diameter is around 70 nm. Genomes are linear and segmented. They are around 27–30 kbp in total length. The genome codes for 11 proteins. Life cycle Viral replication is cytoplasmic. Entry into the host cell is achieved by attachment to host receptors, which mediates endocytosis. Replication follows the double-stranded RNA virus replication model. Double-stranded RNA virus transcription is the method of transcription. The virus exits the host cell by monopartite non-tubule guided viral movement. Hymonoptera insects ser ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reoviridae
''Reoviridae'' is a family of double-stranded RNA viruses. Member viruses have a wide host range, including vertebrates, invertebrates, plants, protists and fungi. They lack lipid envelopes and package their segmented genome within multi-layered capsids. Lack of a lipid envelope has allowed three-dimensional structures of these large complex viruses (diameter ∼60–100 nm) to be obtained, revealing a structural and likely evolutionary relationship to the cystovirus family of bacteriophage. There are currently 97 species in this family, divided among 15 genera in two subfamilies. Reoviruses can affect the gastrointestinal system (such as rotaviruses) and respiratory tract. The name "reo-" is an acronym for "''r''espiratory ''e''nteric ''o''rphan" viruses''.'' The term "orphan virus" refers to the fact that some of these viruses have been observed not associated with any known disease. Even though viruses in the family ''Reoviridae'' have more recently been identified with vario ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spinareovirinae
''Spinareovirinae'' is a subfamily of double-stranded RNA viruses in the family ''Reoviridae''. Viruses in this group are distinguished by the presence of a turreted protein on the inner capsid. (''Spina'' = spiny or thorny in Latin.) Taxonomy The subfamily has nine genera: *'' Aquareovirus'' *''Coltivirus'' *''Cypovirus'' *'' Dinovernavirus'' *'' Fijivirus'' *'' Idnoreovirus'' *'' Mycoreovirus'' *''Orthoreovirus ''Orthoreovirus'' is a genus of viruses, in the family ''Reoviridae'', in the subfamily '' Spinareovirinae''. Vertebrates serve as natural hosts. There are ten species in this genus. Diseases associated with this genus include mild upper respirat ...'' *'' Oryzavirus'' References Reoviruses Virus subfamilies {{virus-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Double-stranded RNA Viruses
Double-stranded RNA viruses (dsRNA viruses) are a polyphyletic group of viruses that have double-stranded genomes made of ribonucleic acid. The double-stranded genome is used to transcribe a positive-strand RNA by the viral RNA-dependent RNA polymerase (RdRp). The positive-strand RNA may be used as messenger RNA (mRNA) which can be translated into viral proteins by the host cell's ribosomes. The positive-strand RNA can also be replicated by the RdRp to create a new double-stranded viral genome. Double-stranded RNA viruses are classified in two separate phyla ''Duplornaviricota'' and ''Pisuviricota'' (specifically class ''Duplopiviricetes''), which are in the kingdom ''Orthornavirae'' and realm ''Riboviria''. The two groups do not share a common dsRNA virus ancestor. Double-stranded RNA viruses evolved two separate times from positive-strand RNA viruses. In the Baltimore classification system, dsRNA viruses belong to Group III. Virus group members vary widely in host range (anim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hymenoptera
Hymenoptera is a large order (biology), order of insects, comprising the sawfly, sawflies, wasps, bees, and ants. Over 150,000 living species of Hymenoptera have been described, in addition to over 2,000 extinct ones. Many of the species are Parasitoid wasp, parasitic. Females typically have a special ovipositor for inserting eggs into hosts or places that are otherwise inaccessible. This ovipositor is often modified into a stinger. The young develop through holometabolism (complete metamorphosis (biology), metamorphosis)—that is, they have a wormlike larval stage and an inactive pupal stage before they mature. Etymology The name Hymenoptera refers to the wings of the insects, but the original derivation is ambiguous. All references agree that the derivation involves the Ancient Greek language, Ancient Greek wikt:πτερόν, πτερόν (''pteron'') for wing. The Ancient Greek wikt:ὑμήν, ὑμήν (''hymen'') for membrane provides a plausible etymology for the term bec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virus Genera
A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses infect all life forms, from animals and plants to microorganisms, including bacteria and archaea. Since Dmitri Ivanovsky's 1892 article describing a non-bacterial pathogen infecting tobacco plants and the discovery of the tobacco mosaic virus by Martinus Beijerinck in 1898,Dimmock p. 4 more than 9,000 virus species have been described in detail of the millions of types of viruses in the environment. Viruses are found in almost every ecosystem on Earth and are the most numerous type of biological entity. The study of viruses is known as virology, a subspeciality of microbiology. When infected, a host cell is often forced to rapidly produce thousands of copies of the original virus. When not inside an infected cell or in the process of infecting a cell, viruses exist in the form of independent particles, or ''virions'', consisting of (i) the genetic material, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
