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Tevenvirinae
''Tevenvirinae'' is a subfamily of viruses in the order ''Caudovirales'', in the family ''Myoviridae''. Bacteria and archaea serve as natural hosts. There are 135 species in this subfamily, most included in 12 genera. Taxonomy The following genera are recognized: * '' Dhakavirus'' * '' Gaprivervirus'' * '' Gelderlandvirus'' * '' Jiaodavirus'' * '' Karamvirus'' * '' Krischvirus'' * '' Moonvirus'' * '' Mosigvirus'' * '' Pseudotevenvirus'' * '' Schizotequatrovirus'' * '' Slopekvirus'' * ''Tequatrovirus ''Tequatrovirus'' is a genus of viruses in the order ''Caudovirales'', in the family ''Myoviridae'', in the subfamily '' Tevenvirinae''. Gram-negative bacteria serve as the natural host, with transmission achieved through passive diffusion. Ther ...'' The following species are unassigned to a genus: ** '' Acinetobacter virus 133'' ** '' Aeromonas virus Aeh1'' Structure Viruses in ''Tevenvirinae'' are non-enveloped, with head-tail geometries. These viruses are about 70 nm wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schizotequatrovirus
''Schizotequatrovirus'' (formerly ''Schizot4virus'') is a genus of viruses in the order ''Caudovirales'', in the family ''Myoviridae'', in the subfamily ''Tevenvirinae''. Bacteria serve as natural hosts. There are three species in this genus. Taxonomy The following list is a map of ''T4virus'' species according to ICTV Master Species List (MSL) 2018a v1: ICTV MSL 2018a v1] Group: dsDNA * Order: '''' :* Family: '''' ::* Sub-Family: '' |
Tevenvirinae
''Tevenvirinae'' is a subfamily of viruses in the order ''Caudovirales'', in the family ''Myoviridae''. Bacteria and archaea serve as natural hosts. There are 135 species in this subfamily, most included in 12 genera. Taxonomy The following genera are recognized: * '' Dhakavirus'' * '' Gaprivervirus'' * '' Gelderlandvirus'' * '' Jiaodavirus'' * '' Karamvirus'' * '' Krischvirus'' * '' Moonvirus'' * '' Mosigvirus'' * '' Pseudotevenvirus'' * '' Schizotequatrovirus'' * '' Slopekvirus'' * ''Tequatrovirus ''Tequatrovirus'' is a genus of viruses in the order ''Caudovirales'', in the family ''Myoviridae'', in the subfamily '' Tevenvirinae''. Gram-negative bacteria serve as the natural host, with transmission achieved through passive diffusion. Ther ...'' The following species are unassigned to a genus: ** '' Acinetobacter virus 133'' ** '' Aeromonas virus Aeh1'' Structure Viruses in ''Tevenvirinae'' are non-enveloped, with head-tail geometries. These viruses are about 70 nm wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tequatrovirus
''Tequatrovirus'' is a genus of viruses in the order ''Caudovirales'', in the family ''Myoviridae'', in the subfamily '' Tevenvirinae''. Gram-negative bacteria serve as the natural host, with transmission achieved through passive diffusion. There are 75 species in this genus. Taxonomy The following species are assigned to the genus: *'' Citrobacter virus CrRp10'' *'' Citrobacter virus PhiZZ6'' *'' Citrobacter virus PhiZZ23'' *'' Enterobacteria virus Aplg8'' *'' Enterobacteria virus GiZh'' *'' Enterobacteria virus IME340'' *'' Enterobacteria virus Kha5h'' *'' Enterobacteria virus RB18'' *'' Enterobacteria virus RB27'' *'' Enterobacteria virus T6'' *'' Escherichia virus AR1'' *'' Escherichia virus AREG1'' *'' Escherichia virus C40'' *'' Escherichia virus CF2'' *'' Escherichia virus DalCa'' *'' Escherichia virus E112'' *'' Escherichia virus EC121'' *'' Escherichia virus ECML134'' *'' Escherichia virus EcNP1'' *'' Escherichia virus ECO4'' *'' Escherichia virus EcoMF1'' *'' Escheric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
T4likevirus Virion
''Tequatrovirus'' is a genus of viruses in the order ''Caudovirales'', in the family ''Myoviridae'', in the subfamily ''Tevenvirinae''. Gram-negative bacteria serve as the natural host, with transmission achieved through passive diffusion. There are 75 species in this genus. Taxonomy The following species are assigned to the genus: *'' Citrobacter virus CrRp10'' *'' Citrobacter virus PhiZZ6'' *'' Citrobacter virus PhiZZ23'' *'' Enterobacteria virus Aplg8'' *'' Enterobacteria virus GiZh'' *'' Enterobacteria virus IME340'' *'' Enterobacteria virus Kha5h'' *'' Enterobacteria virus RB18'' *'' Enterobacteria virus RB27'' *'' Enterobacteria virus T6'' *'' Escherichia virus AR1'' *'' Escherichia virus AREG1'' *'' Escherichia virus C40'' *'' Escherichia virus CF2'' *'' Escherichia virus DalCa'' *'' Escherichia virus E112'' *'' Escherichia virus EC121'' *'' Escherichia virus ECML134'' *'' Escherichia virus EcNP1'' *'' Escherichia virus ECO4'' *'' Escherichia virus EcoMF1'' *'' Escherich ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myoviridae
''Myoviridae'' is a family of bacteriophages in the order ''Caudovirales''. Bacteria and archaea serve as natural hosts. There are 625 species in this family, assigned to eight subfamilies and 217 genera. Subdivisions The subfamily ''Tevenvirinae'' (synonym: ''Tequatrovirinae'') is named after its type species ''Enterobacteria phage T4''. Members of this subfamily are morphologically indistinguishable and have moderately elongated heads of about 110 nanometers (nm) in length, 114 nm long tails with a collar, base plates with short spikes and six long kinked tail fibers. The genera within this subfamily are divided on the basis of head morphology with the genus ''Tequatrovirus'' (Provisional name: ''T4virus'') having a head length of 137 nm and those in the genus ''Schizot4virus'' being 111 nm in length. Within the genera on the basis of protein homology the species have been divided into a number of groups. The subfamily ''Peduovirinae'' have virions with heads of 6 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aeromonas Virus Aeh1
''Aeromonas'' is a genus of Gram-negative, facultative anaerobic, rod-shaped bacteria that morphologically resemble members of the family Enterobacteriaceae. Most of the 14 described species have been associated with human diseases. The most important pathogens are '' A. hydrophila'', '' A. caviae'', and '' A. veronii'' biovar ''sobria''. The organisms are ubiquitous in fresh and brackish water. They group with the gamma subclass of the Proteobacteria. Two major diseases associated with ''Aeromonas'' are gastroenteritis and wound infections, with or without bacteremia. Gastroenteritis typically occurs after the ingestion of contaminated water or food, whereas wound infections result from exposure to contaminated water. In its most severe form, ''Aeromonas'' spp. can cause necrotizing fasciitis, which is life-threatening, usually requiring treatment with antibiotics and even amputation. Although some potential virulence factors (e.g. endotoxins, hemolysins, enterotoxins, adherenc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acinetobacter Virus 133
''Acinetobacter'' is a genus of gram-negative bacteria belonging to the wider class of Gammaproteobacteria. ''Acinetobacter'' species are oxidase-negative, exhibit twitching motility, and occur in pairs under magnification. They are important soil organisms, where they contribute to the mineralization of, for example, aromatic compounds. ''Acinetobacter'' species are a key source of infection in debilitated patients in the hospital, in particular the species ''Acinetobacter baumannii''. Description Species of the genus ''Acinetobacter'' are strictly aerobic, nonfermentative, Gram-negative bacilli. They show mostly a coccobacillary morphology on nonselective agar. Rods predominate in fluid media, especially during early growth. The morphology of ''Acinetobacter'' species can be quite variable in Gram-stained human clinical specimens, and cannot be used to differentiate ''Acinetobacter'' from other common causes of infection. Most strains of ''Acinetobacter'', except some of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electron Micrograph
A micrograph or photomicrograph is a photograph or digital image taken through a microscope or similar device to show a magnified image of an object. This is opposed to a macrograph or photomacrograph, an image which is also taken on a microscope but is only slightly magnified, usually less than 10 times. Micrography is the practice or art of using microscopes to make photographs. A micrograph contains extensive details of microstructure. A wealth of information can be obtained from a simple micrograph like behavior of the material under different conditions, the phases found in the system, failure analysis, grain size estimation, elemental analysis and so on. Micrographs are widely used in all fields of microscopy. Types Photomicrograph A light micrograph or photomicrograph is a micrograph prepared using an optical microscope, a process referred to as ''photomicroscopy''. At a basic level, photomicroscopy may be performed simply by connecting a camera to a microscope, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
