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Amalgavirus
''Amalgaviridae'' is a family of double-stranded RNA viruses. Member viruses infect plants and are transmitted vertically via seeds. The name derives from ''amalgam'' (blend, mix) which refers to amalgaviruses possessing characteristics of both partitiviruses and totiviruses. There are ten species in the family. Genome Amalgavirus genomes are monopartite and about 3.5 kilobases in length. They have two partially overlapping open reading frames which encode the RNA-dependent RNA polymerase (RdRp) and a putative capsid protein. Evolution It has been suggested that amalgaviruses have evolved via recombination between viruses with double-stranded and negative-strand RNA genomes. Phylogenetic analysis indicates that the amalgavirus RdRp forms a sister clade to the corresponding RdRp protein of partitiviruses (''Partitiviridae'') which have segmented (bipartite) dsRNA genomes and infect plants, fungi and protists. By contrast, the putative capsid protein of amalgaviruses is homo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amalgavirus (genus)
''Amalgaviridae'' is a family of double-stranded RNA viruses. Member viruses infect plants and are transmitted vertically via seeds. The name derives from ''amalgam'' (blend, mix) which refers to amalgaviruses possessing characteristics of both partitiviruses and totiviruses. There are ten species in the family. Genome Amalgavirus genomes are monopartite and about 3.5 kilobases in length. They have two partially overlapping open reading frames which encode the RNA-dependent RNA polymerase (RdRp) and a putative capsid protein. Evolution It has been suggested that amalgaviruses have evolved via recombination between viruses with double-stranded and negative-strand RNA genomes. Phylogenetic analysis indicates that the amalgavirus RdRp forms a sister clade to the corresponding RdRp protein of partitiviruses (''Partitiviridae'') which have segmented (bipartite) dsRNA genomes and infect plants, fungi and protists. By contrast, the putative capsid protein of amalgaviruses is homo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vicia Cryptic Virus M
''Amalgaviridae'' is a family of double-stranded RNA viruses. Member viruses infect plants and are transmitted vertically via seeds. The name derives from ''amalgam'' (blend, mix) which refers to amalgaviruses possessing characteristics of both partitiviruses and totiviruses. There are ten species in the family. Genome Amalgavirus genomes are monopartite and about 3.5 kilobases in length. They have two partially overlapping open reading frames which encode the RNA-dependent RNA polymerase (RdRp) and a putative capsid protein. Evolution It has been suggested that amalgaviruses have evolved via recombination between viruses with double-stranded and negative-strand RNA genomes. Phylogenetic analysis indicates that the amalgavirus RdRp forms a sister clade to the corresponding RdRp protein of partitiviruses (''Partitiviridae'') which have segmented (bipartite) dsRNA genomes and infect plants, fungi and protists. By contrast, the putative capsid protein of amalgaviruses is homo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Tomato Virus
''Amalgaviridae'' is a family of double-stranded RNA viruses. Member viruses infect plants and are transmitted vertically via seeds. The name derives from ''amalgam'' (blend, mix) which refers to amalgaviruses possessing characteristics of both partitiviruses and totiviruses. There are ten species in the family. Genome Amalgavirus genomes are monopartite and about 3.5 kilobases in length. They have two partially overlapping open reading frames which encode the RNA-dependent RNA polymerase (RdRp) and a putative capsid protein. Evolution It has been suggested that amalgaviruses have evolved via recombination between viruses with double-stranded and negative-strand RNA genomes. Phylogenetic analysis indicates that the amalgavirus RdRp forms a sister clade to the corresponding RdRp protein of partitiviruses (''Partitiviridae'') which have segmented (bipartite) dsRNA genomes and infect plants, fungi and protists. By contrast, the putative capsid protein of amalgaviruses is homo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhododendron Virus A
''Amalgaviridae'' is a family of double-stranded RNA viruses. Member viruses infect plants and are transmitted vertically via seeds. The name derives from ''amalgam'' (blend, mix) which refers to amalgaviruses possessing characteristics of both partitiviruses and totiviruses. There are ten species in the family. Genome Amalgavirus genomes are monopartite and about 3.5 kilobases in length. They have two partially overlapping open reading frames which encode the RNA-dependent RNA polymerase (RdRp) and a putative capsid protein. Evolution It has been suggested that amalgaviruses have evolved via recombination between viruses with double-stranded and negative-strand RNA genomes. Phylogenetic analysis indicates that the amalgavirus RdRp forms a sister clade to the corresponding RdRp protein of partitiviruses (''Partitiviridae'') which have segmented (bipartite) dsRNA genomes and infect plants, fungi and protists. By contrast, the putative capsid protein of amalgaviruses is homo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blueberry Latent Virus
''Amalgaviridae'' is a family of double-stranded RNA viruses. Member viruses infect plants and are transmitted vertically via seeds. The name derives from ''amalgam'' (blend, mix) which refers to amalgaviruses possessing characteristics of both partitiviruses and totiviruses. There are ten species in the family. Genome Amalgavirus genomes are monopartite and about 3.5 kilobases in length. They have two partially overlapping open reading frames which encode the RNA-dependent RNA polymerase (RdRp) and a putative capsid protein. Evolution It has been suggested that amalgaviruses have evolved via recombination between viruses with double-stranded and negative-strand RNA genomes. Phylogenetic analysis indicates that the amalgavirus RdRp forms a sister clade to the corresponding RdRp protein of partitiviruses (''Partitiviridae'') which have segmented (bipartite) dsRNA genomes and infect plants, fungi and protists. By contrast, the putative capsid protein of amalgaviruses is homo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amalgavirus
''Amalgaviridae'' is a family of double-stranded RNA viruses. Member viruses infect plants and are transmitted vertically via seeds. The name derives from ''amalgam'' (blend, mix) which refers to amalgaviruses possessing characteristics of both partitiviruses and totiviruses. There are ten species in the family. Genome Amalgavirus genomes are monopartite and about 3.5 kilobases in length. They have two partially overlapping open reading frames which encode the RNA-dependent RNA polymerase (RdRp) and a putative capsid protein. Evolution It has been suggested that amalgaviruses have evolved via recombination between viruses with double-stranded and negative-strand RNA genomes. Phylogenetic analysis indicates that the amalgavirus RdRp forms a sister clade to the corresponding RdRp protein of partitiviruses (''Partitiviridae'') which have segmented (bipartite) dsRNA genomes and infect plants, fungi and protists. By contrast, the putative capsid protein of amalgaviruses is homo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phlebovirus
''Phlebovirus'' is one of twenty genera of the family ''Phenuiviridae'' in the order ''Bunyavirales''. The genus contains 66 species. It derives its name from Phlebotominae, the Vector (disease vector, vectors of member species ''Naples phlebovirus'', which is said to be ultimately from the Greek language, Greek , meaning "vein". The proper word for "vein" in ancient Greek is however ''phleps'' (φλέψ). Virology Phleboviruses are viruses with a negative-sense RNA genome consisting of three segments. The small segment (S) codes for the viral N protein and a non structural protein, NSs via an ambisense coding strategy. The medium-sized segment (M) codes for a precursor of the viral glycoproteins and non-structural components. The product of the largest segment (L) is the viral RNA-dependent RNA polymerase. Replication The Phlebovirus replicates in a 7 step process. First, the cellular attachment is driven through the glycoprotein interactions with host cells. Examples of this ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spinach Amalgavirus 1
Spinach (''Spinacia oleracea'') is a leafy green flowering plant native to central and western Asia. It is of the order Caryophyllales, family Amaranthaceae, subfamily Chenopodioideae. Its leaves are a common edible vegetable consumed either fresh, or after storage using preservation techniques by canning, freezing, or dehydration. It may be eaten cooked or raw, and the taste differs considerably; the high oxalate content may be reduced by steaming. It is an annual plant (rarely biennial), growing as tall as . Spinach may overwinter in temperate regions. The leaves are alternate, simple, ovate to triangular, and very variable in size: long and broad, with larger leaves at the base of the plant and small leaves higher on the flowering stem. The flowers are inconspicuous, yellow-green, in diameter, and mature into a small, hard, dry, lumpy fruit cluster across containing several seeds. In 2018, world production of spinach was 26.3 million tonnes, with China alone accounting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allium Cepa Amalgavirus 2
''Allium'' is a genus of monocotyledonous flowering plants that includes hundreds of species, including the cultivated onion, garlic, scallion, shallot, leek, and chives. The Generic name (biology), generic name ''Allium'' is the Latin word for garlic,Gledhill, David (2008). "The Names of Plants". Cambridge University Press. (hardback), (paperback). pp 43 and the type species for the genus is ''Allium sativum'' which means "cultivated garlic".''Allium'' In: Index Nominum Genericorum. In: Regnum Vegetabile (see ''External links'' below). Carl Linnaeus first described the genus ''Allium'' in 1753. Some sources refer to Greek ἀλέω (aleo, to avoid) by reason of the smell of garlic. Various ''Allium'' have been cultivated from the earliest times, and about a dozen species are economically important as crops, or garden vegetables, and an increasing number of species are important as ornamental plants. The decision to include a species in the genus ''Allium'' is Plant taxonomy, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
