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Lipothrixviridae
''Lipothrixviridae'' is a family of viruses in the order ''Ligamenvirales''. Thermophilic archaea in the phylum Thermoproteota serve as natural hosts. There are 11 species in this family, assigned to 4 genera. The genus Janekovic, D., Wunderl S, Holz I, Zillig W, Gierl A, Neumann H (1983) TTV1, TTV2 and TTV3, a family of viruses of the extremely thermophilic anaerobic, sulphur reducing, archaeabacterium Thermoproteus tenax. Mol. Gen. Genet. 19239–19245 Taxonomy The following genera and species are assigned to the family: * ''Alphalipothrixvirus'' ** '' Alphalipothrixvirus SBFV2'' ** '' Alphalipothrixvirus SFV1'' * '' Betalipothrixvirus'' ** '' Acidianus filamentous virus 3'' ** '' Acidianus filamentous virus 6'' ** '' Acidianus filamentous virus 7'' ** '' Acidianus filamentous virus 8'' ** '' Acidianus filamentous virus 9'' ** ''Sulfolobus islandicus filamentous virus'' * ''Deltalipothrixvirus'' ** ''Acidianus filamentous virus 2'' ** ''Deltalipothrixvirus SBFV3'' The family ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alphalipothrixvirus
''Lipothrixviridae'' is a family of viruses in the order ''Ligamenvirales''. Thermophilic archaea in the phylum Thermoproteota serve as natural hosts. There are 11 species in this family, assigned to 4 genera. The genus Janekovic, D., Wunderl S, Holz I, Zillig W, Gierl A, Neumann H (1983) TTV1, TTV2 and TTV3, a family of viruses of the extremely thermophilic anaerobic, sulphur reducing, archaeabacterium Thermoproteus tenax. Mol. Gen. Genet. 19239–19245 Taxonomy The following genera and species are assigned to the family: * ''Alphalipothrixvirus'' ** ''Alphalipothrixvirus SBFV2'' ** ''Alphalipothrixvirus SFV1'' * ''Betalipothrixvirus'' ** ''Acidianus filamentous virus 3'' ** ''Acidianus filamentous virus 6'' ** ''Acidianus filamentous virus 7'' ** ''Acidianus filamentous virus 8'' ** ''Acidianus filamentous virus 9'' ** ''Sulfolobus islandicus filamentous virus'' * ''Deltalipothrixvirus'' ** ''Acidianus filamentous virus 2'' ** ''Deltalipothrixvirus SBFV3'' The family consists ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alphalipothrixvirus SBFV2
''Lipothrixviridae'' is a family of viruses in the order ''Ligamenvirales''. Thermophilic archaea in the phylum Thermoproteota serve as natural hosts. There are 11 species in this family, assigned to 4 genera. The genus Janekovic, D., Wunderl S, Holz I, Zillig W, Gierl A, Neumann H (1983) TTV1, TTV2 and TTV3, a family of viruses of the extremely thermophilic anaerobic, sulphur reducing, archaeabacterium Thermoproteus tenax. Mol. Gen. Genet. 19239–19245 Taxonomy The following genera and species are assigned to the family: * ''Alphalipothrixvirus'' ** '' Alphalipothrixvirus SBFV2'' ** ''Alphalipothrixvirus SFV1'' * ''Betalipothrixvirus'' ** '' Acidianus filamentous virus 3'' ** ''Acidianus filamentous virus 6'' ** ''Acidianus filamentous virus 7'' ** ''Acidianus filamentous virus 8'' ** ''Acidianus filamentous virus 9'' ** ''Sulfolobus islandicus filamentous virus'' * ''Deltalipothrixvirus'' ** ''Acidianus filamentous virus 2'' ** ''Deltalipothrixvirus SBFV3'' The family consis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alphalipothrixvirus SFV1
''Lipothrixviridae'' is a family of viruses in the order ''Ligamenvirales''. Thermophilic archaea in the phylum Thermoproteota serve as natural hosts. There are 11 species in this family, assigned to 4 genera. The genus Janekovic, D., Wunderl S, Holz I, Zillig W, Gierl A, Neumann H (1983) TTV1, TTV2 and TTV3, a family of viruses of the extremely thermophilic anaerobic, sulphur reducing, archaeabacterium Thermoproteus tenax. Mol. Gen. Genet. 19239–19245 Taxonomy The following genera and species are assigned to the family: * ''Alphalipothrixvirus'' ** '' Alphalipothrixvirus SBFV2'' ** '' Alphalipothrixvirus SFV1'' * '' Betalipothrixvirus'' ** '' Acidianus filamentous virus 3'' ** '' Acidianus filamentous virus 6'' ** '' Acidianus filamentous virus 7'' ** '' Acidianus filamentous virus 8'' ** ''Acidianus filamentous virus 9'' ** ''Sulfolobus islandicus filamentous virus'' * ''Deltalipothrixvirus'' ** ''Acidianus filamentous virus 2'' ** ''Deltalipothrixvirus SBFV3'' The family c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lipothrixviridae
''Lipothrixviridae'' is a family of viruses in the order ''Ligamenvirales''. Thermophilic archaea in the phylum Thermoproteota serve as natural hosts. There are 11 species in this family, assigned to 4 genera. The genus Janekovic, D., Wunderl S, Holz I, Zillig W, Gierl A, Neumann H (1983) TTV1, TTV2 and TTV3, a family of viruses of the extremely thermophilic anaerobic, sulphur reducing, archaeabacterium Thermoproteus tenax. Mol. Gen. Genet. 19239–19245 Taxonomy The following genera and species are assigned to the family: * ''Alphalipothrixvirus'' ** '' Alphalipothrixvirus SBFV2'' ** '' Alphalipothrixvirus SFV1'' * '' Betalipothrixvirus'' ** '' Acidianus filamentous virus 3'' ** '' Acidianus filamentous virus 6'' ** '' Acidianus filamentous virus 7'' ** '' Acidianus filamentous virus 8'' ** '' Acidianus filamentous virus 9'' ** ''Sulfolobus islandicus filamentous virus'' * ''Deltalipothrixvirus'' ** ''Acidianus filamentous virus 2'' ** ''Deltalipothrixvirus SBFV3'' The family ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deltalipothrixvirus SBFV3
''Deltalipothrixvirus'' is a genus of viruses in the family ''Lipothrixviridae''. ''Archaea acidianus'' serve as natural hosts. Two species are assigned to the genus. Taxonomy The following two species are assigned to the genus: * ''Acidianus filamentous virus 2 ''Deltalipothrixvirus'' is a genus of viruses in the family ''Lipothrixviridae ''Lipothrixviridae'' is a family of viruses in the order ''Ligamenvirales''. Thermophilic archaea in the phylum Thermoproteota serve as natural hosts. There are ...'' * '' Deltalipothrixvirus SBFV3'' Structure Viruses in ''Deltalipothrixvirus'' are enveloped, with rod-shaped geometries. The diameter is around 24 nm, with a length of 1100 nm. Genomes are linear, around 32kb in length. The genome codes for 51 proteins. Life cycle Viral replication is cytoplasmic, and entry into the host cell is achieved by adsorption into the host cell. DNA templated transcription is the method of transcription. ''Archaea acidianus'' ser ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deltalipothrixvirus
''Deltalipothrixvirus'' is a genus of viruses in the family ''Lipothrixviridae ''Lipothrixviridae'' is a family of viruses in the order ''Ligamenvirales''. Thermophilic archaea in the phylum Thermoproteota serve as natural hosts. There are 11 species in this family, assigned to 4 genera. The genus Janekovic, D., Wunderl S ...''. ''Archaea acidianus'' serve as natural hosts. Two species are assigned to the genus. Taxonomy The following two species are assigned to the genus: * '' Acidianus filamentous virus 2'' * '' Deltalipothrixvirus SBFV3'' Structure Viruses in ''Deltalipothrixvirus'' are enveloped, with rod-shaped geometries. The diameter is around 24 nm, with a length of 1100 nm. Genomes are linear, around 32kb in length. The genome codes for 51 proteins. Life cycle Viral replication is cytoplasmic, and entry into the host cell is achieved by adsorption into the host cell. DNA templated transcription is the method of transcription. ''Archaea acidianus'' se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Betalipothrixvirus
''Betalipothrixvirus'' is a genus of viruses in the family ''Lipothrixviridae''. Archaea serve as natural hosts. The genus contains six species. Taxonomy The following six species are assigned to the genus: * '' Acidianus filamentous virus 3'' * ''Acidianus filamentous virus 6'' * ''Acidianus filamentous virus 7'' * ''Acidianus filamentous virus 8'' * ''Acidianus filamentous virus 9'' * ''Sulfolobus islandicus filamentous virus ''Sulfolobus islandicus filamentous virus'' (SIFV) is an archaeal virus, classified in the family ''Lipothrixviridae'' within the order ''Ligamenvirales''. The virus infects hypethermophilic and acidophilic archaeon ''Sulfolobus islandicus''. S ...'' Structure Viruses in ''Betalipothrixvirus'' are enveloped, with rod-shaped geometries. The diameter is around 24 nm, with a length of 2000 nm. Genomes are linear, around 40.5kb in length. The genome has 67 open reading frames. Life cycle Viral replication is cytoplasmic. Entry into the hos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acidianus Filamentous Virus 2
''Deltalipothrixvirus'' is a genus of viruses in the family ''Lipothrixviridae ''Lipothrixviridae'' is a family of viruses in the order ''Ligamenvirales''. Thermophilic archaea in the phylum Thermoproteota serve as natural hosts. There are 11 species in this family, assigned to 4 genera. The genus Janekovic, D., Wunderl S ...''. ''Archaea acidianus'' serve as natural hosts. Two species are assigned to the genus. Taxonomy The following two species are assigned to the genus: * '' Acidianus filamentous virus 2'' * '' Deltalipothrixvirus SBFV3'' Structure Viruses in ''Deltalipothrixvirus'' are enveloped, with rod-shaped geometries. The diameter is around 24 nm, with a length of 1100 nm. Genomes are linear, around 32kb in length. The genome codes for 51 proteins. Life cycle Viral replication is cytoplasmic, and entry into the host cell is achieved by adsorption into the host cell. DNA templated transcription is the method of transcription. ''Archaea acidianus'' se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ligamenvirales
''Ligamenvirales'' is an order of linear viruses that infect archaea of the phylum Thermoproteota (formerly Crenarchaeota) and have double-stranded DNA genomes. The order was proposed by David Prangishvili and Mart Krupovic in 2012 and subsequently created by the International Committee on Taxonomy of Viruses (ICTV). The name is derived from the Latin {{lang, la, ligamen, meaning ''string'' or ''thread''.{{cn, date=November 2022 Taxonomy There are three families in this order – ''Lipothrixviridae'', ''Rudiviridae'' and '' Ungulaviridae''.{{cn, date=November 2022 The virons are filamentous with a helical nucleocapsid. At either end are attached either fibers or more complex structures involved in host adhesion.{{cn, date=November 2022 The major coat proteins of both lipothrixviruses and rudiviruses have an unusual four-helix bundle topology.Goulet A, Blangy S, Redder P, Prangishvili D, Felisberto-Rodrigues C, Forterre P, Campanacci V, Cambillau C (2009) Acidianus filamentous ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sulfolobus Islandicus Filamentous Virus
''Sulfolobus islandicus filamentous virus'' (SIFV) is an archaeal virus, classified in the family ''Lipothrixviridae'' within the order ''Ligamenvirales''. The virus infects hypethermophilic and acidophilic archaeon ''Sulfolobus islandicus''. SIFV has a linear double-stranded DNA genome of 40,852 bp, which is the largest among characterized lipothrixviruses. The virions are enveloped filaments, nearly 2 micrometers in length. The nucleocapsid is formed from two paralogous major capsid proteins, which tightly wrap around the dsDNA genome; notably, dehydration of the genomic DNA by the major capsid proteins transforms the B-DNA, B-form DNA into A-DNA, A-form DNA. Life cycle SIFV virions assemble inside the cell. Binding of the major capsid protein dimers to the linear dsDNA genome lead to the assembly of nucleocapsids, which are subsequently enveloped intracellularly through an unknown mechanism. SIFV and probably other lipothrixviruses are lytic viruses. Virion release takes pla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rudiviridae
''Rudiviridae'' is a family of viruses with linear double stranded DNA genomes that infect archaea. The viruses of this family are highly thermostable and can act as a template for site-selective and spatially controlled chemical modification. Furthermore, the two strands of the DNA are covalently linked at both ends of the genomes, which have long inverted terminal repeats. These inverted repeat An inverted repeat (or IR) is a single stranded sequence of nucleotides followed downstream by its reverse complement. The intervening sequence of nucleotides between the initial sequence and the reverse complement can be any length including zero. ...s are an adaptation to stabilize the genome in these extreme environments. Taxonomy The following genera are assigned to the family: * '' Azorudivirus'' * '' Hoswirudivirus'' * '' Icerudivirus'' * '' Itarudivirus'' * '' Japarudivirus'' * '' Mexirudivirus'' * '' Usarudivirus'' References {{Reflist Virus families ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
