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Sigmavirus
''Sigmavirus'' is a genus of viruses in the family '' Rhabdoviridae'', order '' Mononegavirales''. Sigmaviruses naturally infect dipterans Flies are insects of the order Diptera, the name being derived from the Greek δι- ''di-'' "two", and πτερόν ''pteron'' "wing". Insects of this order use only a single pair of wings to fly, the hindwings having evolved into advanced m .... It is not to be confused with the Mega Man character of the same name. Taxonomy The genus contains the following species: * '' Capitata sigmavirus'' * '' Domestica sigmavirus'' * '' Drosophila affinis sigmavirus'' * '' Drosophila ananassae sigmavirus'' * '' Drosophila immigrans sigmavirus'' * '' Drosophila melanogaster sigmavirus'' * '' Drosophila obscura sigmavirus'' * '' Drosophila tristis sigmavirus'' * '' Hippoboscid sigmavirus'' * '' Hubei sigmavirus'' * '' Lousefly sigmavirus'' * '' Muscina stabulans sigmavirus'' * '' Myga sigmavirus'' * '' Shayang sigmavirus'' * '' Sturtevanti sigmavir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mononegavirales
''Mononegavirales'' is an order of negative-strand RNA viruses which have nonsegmented genomes. Some common members of the order are Ebola virus, human respiratory syncytial virus, measles virus, mumps virus, Nipah virus, and rabies virus. All of these viruses cause significant disease in humans. Many other important pathogens of nonhuman animals and plants are also in the group. The order includes eleven virus families: '' Artoviridae'', ''Bornaviridae'', ''Filoviridae'', ''Lispiviridae'', ''Mymonaviridae'', ''Nyamiviridae'', ''Paramyxoviridae'', ''Pneumoviridae'', ''Rhabdoviridae'', '' Sunviridae'', and ''Xinmoviridae''. Use of term The order ''Mononegavirales'' (pronounced: ) According to the rules for taxon naming established by the International Committee on Taxonomy of Viruses (ICTV), the name ''Mononegavirales'' is always to be capitalized, italicized, and never abbreviated. The names of the order's physical members ("mononegaviruses" or "mononegavirads") are to be writte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhabdoviridae
''Rhabdoviridae'' is a family of negative-strand RNA viruses in the order ''Mononegavirales''. Vertebrates (including mammals and humans), invertebrates, plants, fungi and protozoans serve as natural hosts. Diseases associated with member viruses include rabies encephalitis caused by the rabies virus, and flu-like symptoms in humans caused by vesiculoviruses. The name is derived from Ancient Greek , meaning rod, referring to the shape of the viral particles. The family has 40 genera, most assigned to three subfamilies. Structure The individual virus particles (virions) of rhabdoviruses are composed of RNA, protein, carbohydrate and lipid. They have complex bacilliform or bullet-like shapes. All these viruses have structural similarities and have been classified as a single family. The virions are about 75 nm wide and 180 nm long. Rhabdoviruses are enveloped and have helical nucleocapsids and their genomes are linear, around 11–15 kb in length. Rhabdoviruses c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viruses
A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses infect all life forms, from animals and plants to microorganisms, including bacteria and archaea. Since Dmitri Ivanovsky's 1892 article describing a non-bacterial pathogen infecting tobacco plants and the discovery of the tobacco mosaic virus by Martinus Beijerinck in 1898,Dimmock p. 4 more than 9,000 virus species have been described in detail of the millions of types of viruses in the environment. Viruses are found in almost every ecosystem on Earth and are the most numerous type of biological entity. The study of viruses is known as virology, a subspeciality of microbiology. When infected, a host cell is often forced to rapidly produce thousands of copies of the original virus. When not inside an infected cell or in the process of infecting a cell, viruses exist in the form of independent particles, or ''virions'', consisting of (i) the genetic material, i.e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muscidae
Muscidae are a family of flies found in the superfamily Muscoidea. Muscidae, some of which are commonly known as house flies or stable flies due to their synanthropy, are worldwide in distribution and contain almost 4,000 described species in over 100 genera. Most species are not synanthropic. Adults can be predatory, hematophagous, saprophagous, or feed on a number of types of plant and animal exudates. They can be attracted to various substances including sugar, sweat, tearand blood. Larvae occur in various habitats including decaying vegetation, dry and wet soil, nests of insects and birds, fresh water, and carrion. The Housefly, housefly, ''Musca domestica'', is the best known and most important species. Some, from the genera ''Hydrotaea'' and ''Muscina'', are involved in forensic case studies.aces the linkCluichí Identifying characteristics The antennae are three-segmented and aristate; vein Rs is two-branched, a frontal suture is present, and the calypters are we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drosophila
''Drosophila'' () is a genus of flies, belonging to the family Drosophilidae, whose members are often called "small fruit flies" or (less frequently) pomace flies, vinegar flies, or wine flies, a reference to the characteristic of many species to linger around overripe or rotting fruit. They should not be confused with the Tephritidae, a related family, which are also called fruit flies (sometimes referred to as "true fruit flies"); tephritids feed primarily on unripe or ripe fruit, with many species being regarded as destructive agricultural pests, especially the Mediterranean fruit fly. One species of ''Drosophila'' in particular, ''D. melanogaster'', has been heavily used in research in genetics and is a common model organism in developmental biology. The terms "fruit fly" and "''Drosophila''" are often used synonymously with ''D. melanogaster'' in modern biological literature. The entire genus, however, contains more than 1,500 species and is very diverse in appearance, be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ying Sigmavirus
Ying may refer to: People * Yíng (嬴), a Chinese surname, the ancestral name of Qin Shi Huang, first Emperor of China in the Qin Dynasty, and some contemporary rival royal families such as the Zhaos * Yīng (应), a Chinese surname from the Zhou Dynasty * Xing (surname) (邢), also spelled Ying based on its Cantonese pronunciation Places * Ying (state) (應國), feudal state in Henan during the Zhou dynasty * Ying River (颖河), in Dengfeng, Henan Province, China * Ying (Chu) (郢), capital of the ancient State of Chu * Ying County (應縣), in Shuozhou, Shanxi Province, China Other uses * Ying Quartet, a string quartet See also * Yin and yang, often misspelled Ying * Yingzhou (other) * Prince Ying (other) Prince Ying may refer to either of the following Qing dynasty princely peerages: * Prince Ying (穎), created in 1636 * Prince Ying (英) Prince Ying of the First Rank, or simply Prince Ying, was the title of a princely peerage used in China ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wuhan Sigmavirus
Wuhan (, ; ; ) is the capital of Hubei Province in the People's Republic of China. It is the largest city in Hubei and the most populous city in Central China, with a population of over eleven million, the ninth-most populous Chinese city and one of the nine National Central Cities of China. The name "Wuhan" came from the city's historical origin from the conglomeration of Wuchang, Hankou, and Hanyang, which are collectively known as the "Three Towns of Wuhan" (). Wuhan lies in the eastern Jianghan Plain, at the confluence of the Yangtze river and its largest tributary, the Han River, and is known as "Nine Provinces' Thoroughfare" (). Wuhan has historically served as a busy city port for commerce and trading. Other historical events taking place in Wuhan include the Wuchang Uprising of 1911, which led to the end of 2,000 years of dynastic rule. Wuhan was briefly the capital of China in 1927 under the left wing of the Kuomintang (KMT) government. The city later s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shayang Sigmavirus
Shayang () is a county of west-central Hubei province, People's Republic of China. Administratively, it is part of the prefecture-level city of Jingmen. The county is located south of the Jingmen city proper, west of the Han River, and north of the Chang Lake (''Chang Hu''). The county seat is a town of the same name (), situated near the Han River, which eventually flows into the Yangtze River. To the east of the town is a huge flat region which contains one of the largest prison farm systems in China (). Administrative Divisions Towns: * Shayang Town (), Wulipu Wulipu () is a town in the northwest corner of Shayang County, Jingmen, Hubei Province, China. The name 'Wulipu' means 'a relay station for post horses five ''Li'' away from the city'. History In early 1928, elements from the Chinese Communist P ... (), Shilipu (), Jishan (), Shihuiqiao (), Hougang (), Maoli (), Guandang (), Lishi (), Maliang (), Gaoyang (), Shenji (), Zengji () Other Areas: *Binj ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muscina Stabulans Sigmavirus
''Muscina'' is a genus of flies that belongs to the family Muscidae, currently consisting of 27 species."ITIS Standard Report Page: Muscina." Integrated Taxonomic Information System. 20 Mar. 2009 They are worldwide in distribution and are frequently found in livestock facilities and outside restrooms. The most common species are ''M. stabulans'' (the most widely studied species), ''M. levida'', and ''M. prolapsa''. ''Muscina'' flies commonly breed in manure and defecate on food, which has been linked to the spread of some disease and illnesses."False Stable Fly." North Carolina IPM. 20 Mar. 2009 "Fly Control In Confined Livestock And Poultry Production - Novartis Animal Health Inc." The Control Of Flies On Livestock And Poultry Farms - Novartis Animal Health Inc. 20 Mar. 2009 The occurrence of ''Muscina'' larvae on dead bodies has led to their regular use in forensic investigations, as they may be used to estimate the time of death. Research have shown the prevalence of certain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lousefly Sigmavirus
''Crataerina pallida'', the swift lousefly, is a species of biting fly in the family of louse flies Hippoboscidae. These flies are commonly encountered in the nests of the common swift (''Apus apus'') in Europe and Asia. The lousefly spends its entire life cycle associated with swifts. The adult lousefly produce larvae in the late summer months which then pupate and lie dormant during the winter months inside the vacated swift nest. These parasites have highly aggregated population distribution and high levels of host prevalence. The adult fly then hatch out in spring when the first swift eggs are laid, by the returning adults, and feed on the blood of the nestlings and the adults, sucking about 25 mg of blood every 5 days. They can be a serious pest of adult and nestling swifts. ''Crataerina pallida'' is vertically transmitted ectoparasite Parasitism is a close relationship between species, where one organism, the parasite, lives on or inside another orga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
