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Gammatorquevirus
''Gammatorquevirus'' is a genus of viruses in the family ''Anelloviridae'', in group II in the Baltimore classification. It contains 15 species. The fifteen species are all named "torque teno midi virus" (TTMDV), number 1–15. Taxonomy The genus contains the following species: *'' Torque teno midi virus 1'' *'' Torque teno midi virus 2'' *'' Torque teno midi virus 3'' *'' Torque teno midi virus 4'' *'' Torque teno midi virus 5'' *'' Torque teno midi virus 6'' *'' Torque teno midi virus 7'' *'' Torque teno midi virus 8'' *'' Torque teno midi virus 9'' *'' Torque teno midi virus 10'' *'' Torque teno midi virus 11'' *'' Torque teno midi virus 12'' *'' Torque teno midi virus 13'' *'' Torque teno midi virus 14'' *'' Torque teno midi virus 15'' Discovery TTMDV, which stands for transfusion transmitted midi virus or torque teno midi virus was first isolated in 2005 from patients with an acute viral infection syndrome. Because of the circular nature of its DNA genome, TTMDV (which wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anelloviridae
''Anelloviridae'' is a family Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ... of viruses. They are classified as vertebrate viruses and have a non-enveloped capsid, which is round with isometric, icosahedral symmetry and has a triangulation number of 3. The name is derived from Italian ''anello'' 'ring', referring to the circular genome of anelloviruses. Genome The genome is not segmented and contains a single molecule of cccDNA, circular, negative-sense, single-stranded DNA. The complete genome is 3000–4000 nucleotides long. They also contain a non-coding region with one to two 80–110 nt sequences that contain high GC content, forming a secondary structure of stems and loops. The genome has Open reading frame, ORFs and a high degree of genetic diversity. Although the m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Torque Teno Midi Virus 11
In physics and mechanics, torque is the rotational equivalent of linear force. It is also referred to as the moment of force (also abbreviated to moment). It represents the capability of a force to produce change in the rotational motion of the body. The concept originated with the studies by Archimedes of the usage of levers, which is reflected in his famous quote: "''Give me a lever and a place to stand and I will move the Earth''". Just as a linear force is a push or a pull, a torque can be thought of as a twist to an object around a specific axis. Torque is defined as the product of the magnitude of the perpendicular component of the force and the distance of the line of action of a force from the point around which it is being determined. The law of conservation of energy can also be used to understand torque. The symbol for torque is typically \boldsymbol\tau, the lowercase Greek letter ''tau''. When being referred to as moment of force, it is commonly denoted by . In thr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enveloped Virus
A viral envelope is the outermost layer of many types of viruses. It protects the genetic material in their life cycle when traveling between host cells. Not all viruses have envelopes. Numerous human pathogenic viruses in circulation are encased in lipid bilayers, and they infect their target cells by causing the viral envelope and cell membrane to fuse. Although there are effective vaccines against some of these viruses, there is no preventative or curative medicine for the majority of them. In most cases, the known vaccines operate by inducing antibodies that prevent the pathogen from entering cells. This happens in the case of enveloped viruses when the antibodies bind to the viral envelope proteins. The membrane fusion event that triggers viral entrance is caused by the viral fusion protein. Many enveloped viruses only have one protein visible on the surface of the particle, which is required for both mediating adhesion to the cell surface and for the subsequent membrane fusi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Betatorquevirus
''Betatorquevirus'' is a genus of viruses in the family ''Anelloviridae'', in group II in the Baltimore classification. The genus ''Betatorquevirus'' includes all "torque teno mini viruses" (TTMV), numbered from 1 to 38 as 38 species. Taxonomy The genus contains the following species: *'' Torque teno mini virus 1'' *'' Torque teno mini virus 2'' *'' Torque teno mini virus 3'' *'' Torque teno mini virus 4'' *'' Torque teno mini virus 5'' *'' Torque teno mini virus 6'' *'' Torque teno mini virus 7'' *'' Torque teno mini virus 8'' *'' Torque teno mini virus 9'' *'' Torque teno mini virus 10'' *'' Torque teno mini virus 11'' *'' Torque teno mini virus 12'' *'' Torque teno mini virus 13'' *'' Torque teno mini virus 14'' *'' Torque teno mini virus 15'' *'' Torque teno mini virus 16'' *'' Torque teno mini virus 17'' *'' Torque teno mini virus 18'' *'' Torque teno mini virus 19'' *'' Torque teno mini virus 20'' *'' Torque teno mini virus 21'' *'' Torque teno mini virus 22'' *'' Torque t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transfusion Transmitted Virus
''Alphatorquevirus'' is a Genus (biology), genus of viruses in the family ''Anelloviridae'', in group DNA virus#Group II: ssDNA viruses, II in the Baltimore classification. It encompasses many species of the virus formerly known as TTV, transfusion transmitted virus, or torque teno virus, SENV, SANBAN, and others. The genus contains 26 species. Taxonomy The genus contains the following species: *''Torque teno chlorocebus virus 1'' *''Torque teno chlorocebus virus 2'' *''Torque teno chlorocebus virus 3'' *''Torque teno chlorocebus virus 5'' *''Torque teno virus 1'' *''Torque teno virus 2'' *''Torque teno virus 3'' *''Torque teno virus 4'' *''Torque teno virus 5'' *''Torque teno virus 6'' *''Torque teno virus 7'' *''Torque teno virus 9'' *''Torque teno virus 10'' *''Torque teno virus 13'' *''Torque teno virus 14'' *''Torque teno virus 15'' *''Torque teno virus 17'' *''Torque teno virus 18'' *''Torque teno virus 19'' *''Torque teno virus 20'' *''Torque teno virus 21'' *''Torque teno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nasopharyngeal
The pharynx (plural: pharynges) is the part of the throat behind the mouth and nasal cavity, and above the oesophagus and trachea (the tubes going down to the stomach and the lungs). It is found in vertebrates and invertebrates, though its structure varies across species. The pharynx carries food and air to the esophagus and larynx respectively. The flap of cartilage called the epiglottis stops food from entering the larynx. In humans, the pharynx is part of the Digestion, digestive system and the conducting zone of the respiratory system. (The conducting zone—which also includes the nostrils of the Human nose, nose, the larynx, trachea The trachea, also known as the windpipe, is a Cartilage, cartilaginous tube that connects the larynx to the bronchi of the lungs, allowing the passage of air, and so is present in almost all air-breathing animals with lungs. The trachea extends ..., bronchus, bronchi, and bronchioles—filters, warms and moistens air and conducts it into the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genome
In the fields of molecular biology and genetics, a genome is all the genetic information of an organism. It consists of nucleotide sequences of DNA (or RNA in RNA viruses). The nuclear genome includes protein-coding genes and non-coding genes, other functional regions of the genome such as regulatory sequences (see non-coding DNA), and often a substantial fraction of 'junk' DNA with no evident function. Almost all eukaryotes have mitochondria and a small mitochondrial genome. Algae and plants also contain chloroplasts with a chloroplast genome. The study of the genome is called genomics. The genomes of many organisms have been sequenced and various regions have been annotated. The International Human Genome Project reported the sequence of the genome for ''Homo sapiens'' in 200The Human Genome Project although the initial "finished" sequence was missing 8% of the genome consisting mostly of repetitive sequences. With advancements in technology that could handle sequenci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Torque Teno Midi Virus 15
In physics and mechanics, torque is the rotational equivalent of linear force. It is also referred to as the moment of force (also abbreviated to moment). It represents the capability of a force to produce change in the rotational motion of the body. The concept originated with the studies by Archimedes of the usage of levers, which is reflected in his famous quote: "''Give me a lever and a place to stand and I will move the Earth''". Just as a linear force is a push or a pull, a torque can be thought of as a twist to an object around a specific axis. Torque is defined as the product of the magnitude of the perpendicular component of the force and the distance of the line of action of a force from the point around which it is being determined. The law of conservation of energy can also be used to understand torque. The symbol for torque is typically \boldsymbol\tau, the lowercase Greek alphabet, Greek letter ''tau''. When being referred to as moment (physics), moment of force, it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Torque Teno Midi Virus 14
In physics and mechanics, torque is the rotational equivalent of linear force. It is also referred to as the moment of force (also abbreviated to moment). It represents the capability of a force to produce change in the rotational motion of the body. The concept originated with the studies by Archimedes of the usage of levers, which is reflected in his famous quote: "''Give me a lever and a place to stand and I will move the Earth''". Just as a linear force is a push or a pull, a torque can be thought of as a twist to an object around a specific axis. Torque is defined as the product of the magnitude of the perpendicular component of the force and the distance of the line of action of a force from the point around which it is being determined. The law of conservation of energy can also be used to understand torque. The symbol for torque is typically \boldsymbol\tau, the lowercase Greek letter ''tau''. When being referred to as moment of force, it is commonly denoted by . In thr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Torque Teno Midi Virus 13
In physics and mechanics, torque is the rotational equivalent of linear force. It is also referred to as the moment of force (also abbreviated to moment). It represents the capability of a force to produce change in the rotational motion of the body. The concept originated with the studies by Archimedes of the usage of levers, which is reflected in his famous quote: "''Give me a lever and a place to stand and I will move the Earth''". Just as a linear force is a push or a pull, a torque can be thought of as a twist to an object around a specific axis. Torque is defined as the product of the magnitude of the perpendicular component of the force and the distance of the line of action of a force from the point around which it is being determined. The law of conservation of energy can also be used to understand torque. The symbol for torque is typically \boldsymbol\tau, the lowercase Greek alphabet, Greek letter ''tau''. When being referred to as moment (physics), moment of force, it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Torque Teno Midi Virus 12
In physics and mechanics, torque is the rotational equivalent of linear force. It is also referred to as the moment of force (also abbreviated to moment). It represents the capability of a force to produce change in the rotational motion of the body. The concept originated with the studies by Archimedes of the usage of levers, which is reflected in his famous quote: "''Give me a lever and a place to stand and I will move the Earth''". Just as a linear force is a push or a pull, a torque can be thought of as a twist to an object around a specific axis. Torque is defined as the product of the magnitude of the perpendicular component of the force and the distance of the line of action of a force from the point around which it is being determined. The law of conservation of energy can also be used to understand torque. The symbol for torque is typically \boldsymbol\tau, the lowercase Greek alphabet, Greek letter ''tau''. When being referred to as moment (physics), moment of force, it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
