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Nidovirales is an order of enveloped, positive-strand RNA viruses which infect vertebrates and invertebrates. Host organisms include mammals, birds, reptiles, amphibians, fish, arthropods, molluscs, and helminths. [1] The order includes the families Coronaviridae, Arteriviridae, Roniviridae, Tobaniviridae, and Mesoniviridae.
- Nidovirales
- Orthornavirae
Epidemiológia. A vírusok a gazdaszervezetből továbbadódhatnak vertikálisan, vagyis anyáról gyermekre (pl. hepatitisz B vírus, HIV [125] vagy a varicella zoster vírus, amely felnőttekre nem jelent komoly veszélyt, de a magzat vagy újszülött halálát is okozhatja) [126] vagy horizontálisan, azaz egyik személyről a másikra.
- I–VII
Arterivirus. A Wikifajok tartalmaz Sertés reprodukciós és légzőszervi szindróma vírus (PRRSV) témájú rendszertani információt. Az Arterivirus a IV. csoportba sorolt pozitív egyszálú RNS-vírusok egyik neme. Típusfaja a lóarteritis vírus. A nemet 1996-ban a Nidovirales rendbe sorolták. A genusba négy faj tartozik:
- Arteriviridae
- Arterivirus
- IV ((+)ssRNA)
Arteriviridae is a family of enveloped, positive-strand RNA viruses in the order Nidovirales which infect vertebrates. [1] [2] Host organisms include equids, pigs, Possums, nonhuman primates, and rodents. The family includes, for example, equine arteritis virus in horses which causes mild-to-severe respiratory disease and reproductive failure ...
- Arteriviridae
- Orthornavirae
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Feb 28, 2006 · Abstract. This review focuses on the monophyletic group of animal RNA viruses united in the order Nidovirales. The order includes the distantly related coronaviruses, toroviruses, and roniviruses, which possess the largest known RNA genomes (from 26 to 32 kb) and will therefore be called ‘large’ nidoviruses in this review.
- Alexander E. Gorbalenya, Luis Enjuanes, John Ziebuhr, Eric J. Snijder
- 10.1016/j.virusres.2006.01.017
- 2006
- Virus Res. 2006 Apr; 117(1): 17-37.
Jul 30, 2008 · Nidoviruses form a phylogenetically compact but diverse group of enveloped positive-stranded RNA viruses with the largest RNA genome known. They infect a broad range of hosts, including humans, other mammals, birds, fish, and shrimp. Nidovirus infection starts by binding to a receptor on the cell surface, and fusion of the viral and cellular ...
Apr 23, 2021 · At present, the order Nidovirales consists of 8 suborders including 109 species, which have a wide range of hosts from invertebrates (crustaceans and arthropods) to vertebrates (fishes, reptiles, amphibians, birds and mammals) (Saberi et al. 2018). Viral genome size and structure vary greatly among different suborders in the order Nidovirales.
