Search: in
Viruses
Viruses in Encyclopedia Encyclopedia
  Tutorials     Encyclopedia     Videos     Books     Software     DVDs  
       
Encyclopedia results for Viruses
Viruses Email this to a friend      Viruses

Viruses





Encyclopedia results for Viruses

  1. T4-like viruses

    Taxobox virus group i ordo Caudovirales familia Myoviridae genus T4 like viruses subdivision ranks Species subdivision Acinetobacter phage 133 Aeromonas phage 44RR2.8t Aeromonas phage 65 Aeromonas phage Aeh1 Enterobacteria phage SV14 Enterobacteria phage T4 Pseudomonas phage 42 Vibrio phage nt 1 T4 like viruses are a family of bacteriophages. ref http www.eol.org Encyclopedia of Life ref References references DEFAULTSORT T4 Like Viruses Category Bacteriophages Category Caudovirales Category Microbiology Virus stub ...   more details



  1. Introduction to viruses

    featured article introductory article Virus style float right Taxobox color violet name Viruses image ... rate. Unlike most living things, viruses do not have cells that divide new viruses are assembled in the infected host cell. Over 2,000 species of viruses have been discovered. A virus consists of two ... a protein coat that protects the genes and some viruses have an viral envelope envelope of fat that surrounds and protects them when they are not contained within a host cell. Viruses vary in shape ... complex structures. Viruses are about 100 times smaller than bacteria , it would take 30,000 to 750,000 of them, side by side, to stretch to convert 1 cm . Viruses spread in many different ways. Plant viruses are often spread from plant to plant by insects and other organism s, known as Vector epidemiology vector s. Some viruses of animals are spread by blood sucking insects. Each species of virus relies on a particular method. Whereas viruses such as influenza are spread through the air by people ... with infected children. The human immunodeficiency virus, HIV , is one of several major viruses that are transmitted during sex. The origins of viruses is unclear some may have evolution evolved from ... s have no effect on viruses, but antiviral drug s have been developed to treat life threatening ... Main History of viruses File HIV budding Color cropped.jpg left thumbnail Scanning electron microscope Scanning electron micrograph of HIV 1 viruses, coloured green, budding from a lymphocyte In 1884 ... these agents later called viruses were different from bacteria, they could still cause disease ... viruses that infect bacteria, ref Shors p. 589 ref and French Canadian microbiologist F lix d Herelle described viruses that, when added to bacteria growing on agar , would lead to the formation of whole areas of dead bacteria. Counting these dead areas allowed him to calculate the number of viruses ... Ernst Ruska and Max Knoll came the first images of viruses. ref From Nobel Lectures, Physics 1981 1990 ...   more details



  1. BPP-1-like viruses

    The Bpp 1 like viruses are a genus within the Podoviridae family of bacteriophages. This genus of temperate phages is named after its first sequenced member Bordetella phage BPP 1 type species . It includes several Betaproteobacteria infecting phages like BMP 1, BIP 1 and Burkholderia phage BcepC6B. ref cite pmid 18555669 ref The BPP 1 like viruses share several mainly morphogenesis related gene prodcuts with VP2 related and eta15 related phages. Their dsDNA genomes are in the range of 42kb and usually encodes about 50 proteins. The Bordetella phages of this genus contains an RNA directed DNA polymerase which plays a role in tropism. ref cite pmid 20160083 ref ref cite pmid 14973019 ref References reflist virus stub Category Bacteriophages ...   more details



  1. LUZ24-like viruses

    technical date January 2011 Taxobox virus group i ordo Caudovirales familia Podoviridae genus LUZ24 like viruses subdivision ranks Species subdivision Pseudomonas phage LUZ24 LUZ24 Pseudomonas phage PaP3 PaP3 LUZ24 like viruses are a genus of Podoviridae viruses. Current species within this genus are the Pseudomonas eating viruses Pseudomonas phage LUZ24 LUZ24 and Pseudomonas phage PaP3 PaP3 , which have diverged strongly from other phages with known genomes. ref cite journal url http www.ncbi.nlm.nih.gov pubmed 18555669 title Unifying classical and molecular taxonomic classification analysis of the Podoviridae using BLASTP based tools last Lavigne first R. last2 Seto first2 D. last3 Mahadevan first3 P. last4 Ackermann first4 H. W. last5 Kropinski first5 A.M. journal Research in Microbiology volume 159 issue 5 year 2008 pages 406 14 ref ref cite journal author Ceyssens P. J. Lavigne, R. title Bacteriophages of Pseudomonas journal Future Microbiology volume 5 issue 7 pages 1041 55 year 2010 month July pmid 20632804 doi 10.2217 fmb.10.66 url ref Their virion constitutes an icosahedral head 63nm and a short tail 12x8 nm . Although these phages produce small and turbid plaques, all attempts to isolate stable lysogenic P. aeruginosa clones failed. In addition, their genome around 45kb does not encode obvious genes indicative of lysogeny. ref cite journal author Ceyssens, P. J. Hertveldt, K. Ackermann, H. ., et al. title The intron containing genome of the lytic Pseudomonas phage LUZ24 resembles the temperate phage PaP3 journal Virology journal Virology volume 377 issue 2 pages 233 8 year 2008 month August pmid 18519145 doi 10.1016 j.virol.2008.04.038 url ref References Reflist virus stub Category Caudovirales ...   more details



  1. Phieco32-like viruses

    Unreferenced date February 2011 Phieco32 like viruses are a genus within the Podoviridae family. This genus was established based on a combination of Morphology biology morphological features and genome organization. Indeed, type species Enterobacteria phage Phieco32 Enterobacteria phage Phieco32 has a relatively rare morphology, a C3 morphotype, with an elongated head 145 x 44  nm and a short tail 13  nm with short kinked tail fibers. These Bacteriophage phages are temperate and are capable of Transduction genetics generalized transduction with Lysogenic cycle lysogenic conversion , and can have very high burst sizes. Category Caudovirales Category Bacteriophages Category Microbiology Virus stub ...   more details



  1. History of viruses

    of cattle infected with rinderpest The recorded history of viruses begins in the closing years of the 19th century, but viruses are as old as life on Earth. The most abundant biological entity ... their origins are uncertain, they may pre date the emergence of cell biology cells . Viruses have ... had been recognised for more than a thousand years. Epidemic s caused by viruses began when human ... densely populated agricultural communities, which allowed viruses to spread rapidly and subsequently to become endemic epidemiology endemic . Despite having no idea that viruses existed, Louis .... Viruses were not discovered until the early 20th century, when the science of virology the study of viruses ... to be caused by viruses. Although scientific interest in them arose because of the diseases they cause, most viruses are beneficial. They have driven evolution by horizontal gene transfer transferring ... 3 Origins Viruses are ancient. Studies at the molecular level have revealed relationships between viruses infecting organisms from each of the three domain theory three domains of life , and viral ..., a p. 25 ref This indicates that viruses emerged early in the evolution of life and existed before modern cells. ref Mahy, a p. 26 ref There are three classical hypotheses on the origins of viruses Viruses ... viruses may have evolved from bits of DNA or RNA that escaped from the gene s of a larger organism the vagrancy hypothesis ref Sussman, pp. 11 12 ref or escape hypothesis or viruses could have evolved ... viruses in any way. The escape hypothesis did not explain the complex capsid s and other structures ... of viruses, in that they require host biology host cells. ref Mahy, a p. 24 ref Virologists ... ref name pmid20551688 cite journal author Forterre P title Giant viruses conflicts in revisiting ... M, Malik HS title Paleovirology modern consequences of ancient viruses journal Plos Biology volume ... url http dx.plos.org 10.1371 journal.pbio.1000301 ref Viruses do not form fossil s because ...   more details



  1. Viruses of the Mind

    Refimprove date March 2008 Citation style date September 2009 Viruses of the Mind 1991 is an article by Richard Dawkins using memetics and analogies with virus biological and computer virus es, and with disease and epidemiology , to analyse the propagation of ideas and behaviours. Its particular focus is on Religion religious beliefs and activities. The article is included in the books Dennett and His Critics Demystifying Mind ISBN 0 631 19678 1 and A Devil s Chaplain . In this article, Dawkins coined the term faith sufferer . The second episode of Dawkins two part television programme The Root of All Evil? explored similar ideas and took a similar name, The Virus of Faith . Content Dawkins defines the symptoms of being infected by the virus of religion , providing examples for most of them, and tries to define a connection between the elements of religion and its survival value invoking Amotz Zahavi Zahavi s handicap principle of sexual selection , applied to believers of a religion . Dawkins also describes religious beliefs as mind parasites , and as gangs nowiki that nowiki will come to constitute a package, which may be sufficiently stable to deserve a collective name such as Roman Catholicism ... or ... component parts to a single virus . Dawkins argues that religious belief in the faith sufferer typically shows the following elements It is impelled by some deep, inner conviction that something is true, or right, or virtuous a conviction that doesn t seem to owe anything to evidence or reason, but which, nevertheless, the believer feels as totally compelling and convincing ... of these virtues. Reactions The idea that God and Faith are viruses of the mind has provoked some ... 2010 reflist External links http cscs.umich.edu crshalizi Dawkins viruses of the mind.html Viruses of the Mind http skeptically.org againstreligion id7.html Alt URL DEFAULTSORT Viruses Of The Mind Category 1991 works Category Memetics Category Study of religion Category Richard Dawkins fr Viruses of the Mind ...   more details



  1. Epsilon15-like viruses

    notability date February 2011 technical date February 2011 The Epsilon like viruses are a genus within the Podoviridae , containing bacteriophages eta15 and phiV10. These phages are temperate and infect Salmonella and Escherichia coli , respectively. The virion heads are icosahedral, about 70  nm in diamter, with a short tail of about 15  nm and tailspikes surrounding an external tail hub. The genomes of these phages are linear ds DNA about 40kb , terminally redundant and circularly permuted. Transcriptional units separate the genome in an early and a late region, one on the negative strand regulation and recombination , the one on the positive strand packaging, morphogenesis, lysis and integration . ref cite pmid 18555669 ref References reflist Uncategorized date January 2011 ...   more details



  1. N4-like viruses

    Wikify date January 2011 notability date February 2011 technical date February 2011 The N4 like viruses are a genus within the Podoviridae family. ref cite pmid 18555669 ref Bacteriophage N4 is type species for this genus and was originally isolated from the sewers Genoa, Italy against Escherichia coli K 12. Recently, a number of genomically related phages were isolated, infecting Silicibacter and Sulfitobacter DSS3 2 and EE36 1 ref cite pmid 19689706 ref as well as a number of Pseudomonas phages LUZ7, LIT1 and PEV2 ref cite pmid 20619867 . ref Virion have icosahedral heads 70  nm and short tails 10  nm , and contain short fibers originating from the junction between the head and tail. All the phages of this genus are strictly virulent and contain a linear dsDNA genome with terminal repeats in the range of 70 75kb. A remarkable feature of this clade of phages is the use of three distinct RNA polymerases during its infection cycle. A giant virion encapsulated RNAP polymerase which is co injected early transcription , a heterodimeric phage RNA polymerase middle region and the host RNA polymerase recognizes late promoters . ref cite pmid 18374942 ref References reflist Uncategorized date January 2011 ...   more details



  1. List of viruses

    This is a list of biological viruses. See also List of computer viruses This is a list of biological virus es, and types of viruses. Please add to this list as appropriate. Note that some of these terms may be synonyms for the same virus if there is already an article on that virus under another name, please create redirects from the other name s as appropriate. NOTOC compactTOC A take valign top Abelson leukemia virus Abelson murine leukemia virus Abelson s virus acute laryngotracheobronchitis virus Adelaide River virus adeno associated virus group Adenoviridae Adenovirus African horse sickness virus African swine fever virus AIDS virus Aleutian mink disease parvovirus alfalfa mosaic virus alpharetrovirus Alphavirus ALV related virus Amapari virus Andean potato mottle virus Aphthovirus Aquareovirus arbovirus arbovirus C arbovirus group A arbovirus group B Arenavirus group Argentine hemorrhagic fever virus Argentinian hemorrhagic fever virus Arterivirus Astrovirus Ateline herpesvirus group Aujezky s disease virus Aura virus Australian bat lyssavirus Aviadenovirus avian erythroblastosis virus avian infectious bronchitis virus avian leukemia virus avian leukosis virus avian lymphomatosis ... virus 1 human immunodeficiency virus 2 Human parainfluenza viruses human papillomavirus ... virus South American hemorrhagic fever viruses SouthAfrican passiflora virus South River virus ... Ictv index.htm International Committee on Taxonomy of Viruses Index of Viruses http www.tulane.edu ... Big Virology BVFamilyIndex.html List of viruses by family and group http www.virology.net Big Virology BVFamilyGenome.html Viruses by genome type See also Virus Virology Virus classification List of latent human viral infections Table of clinically important viruses WikiSpecies Virus Wikipedia WikiProject Viruses DEFAULTSORT List Of Viruses Category Virology Category Biology lists Virology Category Viruses Category Bacteriophages Category Microbiology et Viiruste loend es Anexo Virus fr Liste ...   more details



  1. List of computer viruses

    To aid the fight against computer viruses and other types of malicious software, many security advisory organizations and developers of anti virus software compile and publish lists of viruses. The compilation of a unified list of viruses is made difficult because of naming. When a new virus appears, the rush begins to identify and understand it as well as develop appropriate counter measures to stop its propagation. Along the way, a name is attached to the virus. As the developers of anti virus software compete partly based on how quickly they react to the new threat, they usually study and name the viruses independently. By the time the virus is identified, many names denote the same virus. Another source of ambiguity in names is that sometimes a virus initially identified as a completely new virus is found to be a variation of an earlier known virus, in which cases, it is often renamed ..., there are two major variants the list of in the wild viruses, which list viruses in active circulation, and lists of all known viruses, which also contain viruses believed not be in active circulation also called zoo viruses . The sizes are vastly different, in the wild lists contain a few hundred viruses but full lists contain tens of thousands. List of viruses and related programs List of computer viruses Numeric List of computer viruses A D List of computer viruses E K List of computer viruses L R List of computer viruses S Z Related lists List of computer viruses all List of computer worms Timeline of notable computer viruses and worms Unusual subtypes Palm OS Viruses Linux malware ... www.symantec.com enterprise security response threatexplorer threats.jsp List of Computer Viruses listing of the Latest Viruses by Symantec. http www.cloudantivirus.com en listofviruses List of all viruses All viruses cataloged in Panda Security s Collective Intelligence servers. Malware Category Computer viruses Category Computing lists Viruses ja sr th ...   more details



  1. List of computer viruses (Numeric)

    Expand list date August 2008 style border 1px aaaaaa solid background color f7f8ff align center bgcolor CCCCCC Name align center bgcolor CCCCCC Alias es align center bgcolor CCCCCC Type align center bgcolor CCCCCC Subtype align center bgcolor CCCCCC Isolation Date align center bgcolor CCCCCC Isolation align center bgcolor CCCCCC Origin align center bgcolor CCCCCC Author align center bgcolor CCCCCC Notes 1260 computer virus 1260 MS DOS br 1990 Mark Washburn , Ralf Burger First virus to use polymorphic code polymorphic encryption 4K computer virus 4K 4096 MS DOS br January 1990 unknown The first virus to use stealth 5lo MS DOS br October 1992 unknown Infects .EXE files only List of viruses and related programs List of computer viruses List of computer viruses Numeric List of computer viruses A D List of computer viruses E K List of computer viruses L R List of computer viruses S Z Linux malware Viruses Computer Virus Computer Malware Spyware Trojan horse computing Computer worm Spam electronic Spam hacker computer security Hacking Category Computer viruses Category Computing lists Viruses Numeric ...   more details



  1. Human parainfluenza viruses

    Taxobox name Human parainfluenza viruses virus group v ordo Mononegavirales familia Paramyxoviridae Infobox disease Name Human parainfluenza viruses Image Caption DiseasesDB 30631 ICD10 B34.8, J12.2, J20.4 ICD9 ICD9 480.2 ICDO OMIM MedlinePlus 001370 eMedicineSubj eMedicineTopic MeshID D018184 Image Parainfluenza virus TEM PHIL 271 lores.jpg thumb 250px right Transmission electron micrograph of parainfluenza virus. Two intact particles and free filamentous nucleocapsid Human parainfluenza viruses HPIVs are a group of four distinct serotype s of enveloped single stranded RNA viruses belonging to the paramyxovirus family. ref cite journal author Vainionp R, Hyypi T title Biology of parainfluenza viruses journal Clin. Microbiol. Rev. volume 7 issue 2 pages 265 75 year 1994 month April pmid 8055470 pmc 358320 url http cmr.asm.org cgi pmidlookup?view long&pmid 8055470 ref Parainfluenza viruses can be detected via cell culture , immunofluorescence immunofluorescent microscopy , and Polymerase chain reaction PCR . Clinical significance They are the second most common cause of lower respiratory tract infection in younger children. Together, the parainfluenza viruses cause 75 of the cases of Croup . Repeated infection throughout the life of the host is not uncommon. Symptoms of later breakouts ... viruses last only a few hours in the environment and are inactivated by soap and water. ref name urlCDC Human Parainfluenza Viruses Common cold and croup cite web url http www.cdc.gov ncidod dvrd revb respiratory hpivfeat.htm title CDC Human Parainfluenza Viruses Common cold and croup work accessdate 2009 03 15 ref Types There are four serotypes. ref name urlParainfluenza Viruses cite web url http www.ncbi.nlm.nih.gov books bv.fcgi?rid mmed.section.3128 title Parainfluenza Viruses format work ... Viruses Category Pulmonology Category Viruses Category Microbiology Virus stub de Parainfluenza es Parainfluenza fr Parainfluenza it Virus parainfluenzali umani he Human parainfluenza viruses pl ...   more details



  1. Transmission of plant viruses

    Problems associated with viral transmission Viruses are known to infect both plant cells and animal cells . Since viruses are obligate intracellular parasites they must develop direct methods of Transmission medicine transmission , between Host biology hosts , in order to survive. The mobility of animals increases the mechanisms of viral transmission that have evolved , whereas plants remain immobile and thus viruses must rely on environmental factors to be transmitted between hosts. Natural transmission between plant hosts The structural differences between plant and animal cells have resulted in a variety of transmission routes being exploited, enabling the virus to be passed between different host plants. The main difference, from the point of view of a virus, is the cell wall . This forms a tough barrier between the intracellular components and the extracellular environment, which has to be penetrated. These differences, combined with the fact that plants are immobile, have resulted in plant viruses relying on the wind and soil to transmit seeds as well as vectors biology vectors . Vectors either transmit the virus propagative transmission, which results in an amplification of the virus by self replication replication within the cells of the vector, or non propagative transmission which simply carries the virus between the plants without viral replication. Common vectors include ... for transmission of the viruses between different plant hosts, but also acts to prevent viral transmission ... of mechanisms used for this, which have evolved for different viruses. The main mechanisms involve .... The array of proteins expressed by the different viruses may act differently but all achieve ... virology Plant.html MicrobiologyBytes Plant viruses http plpnemweb.ucdavis.edu nemaplex Plntpara pltvirus.htm Vectors of Plant Viruses http www.dpvweb.net intro index.php Descriptions of Plant Viruses DEFAULTSORT Transmission Of Plant Viruses Category Viruses fr Transmission des phytovirus ...   more details



  1. Double-stranded RNA viruses

    Taxobox color violet name Double stranded RNA viruses virus group Group III small dsRNA small subdivision ... es. The  bar    100  nm Double stranded ds RNA viruses are a diverse group of virus ..., and bluetongue virus , an economically important pathogen of cattle and sheep. Viruses with dsRNA ... stranded RNA Viruses Structure and Molecular Biology publisher Caister Academic Press year 2008 url ... Reoviridae are currently classified into nine genus genera . The genomes of these viruses consist ... in concentric layers. A distinguishing feature of the dsRNA viruses, irrespective of their family ..., under appropriate conditions, within the capsid. In all these viruses, the enzyme s required ... et al. year 2008 chapter The Structure of Orthoreoviruses title Segmented Double stranded RNA Viruses ... rnav ISBN 978 1 904455 21 9 ref Cypovirus The cytoplasmic polyhedrosis viruses CPVs form the genus Cypovirus ... author Zhou ZH year 2008 chapter Cypovirus title Segmented Double stranded RNA Viruses Structure ... stranded RNA Viruses Structure and Molecular Biology publisher Caister Academic Press id http www.horizonpress.com ... virus The members of Orbivirus genus within the Reoviridae family are arthropod borne viruses ... of Bluetongue Virus and its Proteins title Segmented Double stranded RNA Viruses Structure and Molecular ... Viruses Molecular Biology publisher Caister Academic Press year 2008 url http www.horizonpress.com ... stranded RNA Viruses Structure and Molecular Biology publisher Caister Academic Press id http www.horizonpress.com ..., but the high frequency of yeast mating in nature results in the wide distribution of these viruses in natural isolates. Moreover, the structural and functional similarities with dsRNA viruses of mammals has made it useful to consider these entities as viruses. ref name wickner cite book chapterurl ... Mammalian dsRNA Virus Cores title Segmented Double stranded RNA Viruses Structure and Molecular ... member of the family Birnaviridae . These viruses have bipartite dsRNA genomes enclosed in single ...   more details



  1. List of genera of viruses

    This is a list of the existing genera of viruses. For a list of individual species themselves, see List of viruses . A Adenovirus Alfamovirus Allexivirus Allolevivirus Alphacryptovirus Alphalipothrixvirus Alphanodoavirus Alphapapillomavirus Alpharetrovirus Alphavirus Amdovirus Ampelovirus Aphthovirus Aquabirnavirus Aquareovirus Arenavirus Arterivirus Ascovirus Asfivirus Atadenovirus Aureusvirus Avastrovirus Avenavirus Aviadenovirus Avibirnavirus Avihepadnavirus Avipoxvirus Avulavirus B Babuvirus Badnavirus Barnavirus Bdellomicrovirus Begomovirus Betacryptovirus Betalipothrixvirus Betanodovirus Betapapillomavirus Betaretrovirus Betatetravirus Bocavirus Bornavirus Bracovirus Brevidensovirus Bromovirus Bymovirus C Capillovirus Capripoxvirus Cardiovirus Carlavirus Carmovirus Caulimovirus Cavemovirus Chlamydiamicrovirus Chlorovirus Chloriridovirus Chrysovirus Circovirus Closterovirus Coccolithovirus Coltivirus Comovirus Coronavirus Corticovirus Cripavirus Cucumovirus Curtovirus Cypovirus Cystovirus Cytomegalovirus Cytorhabdovirus D Dainthovirus Deltapapillomavirus Deltaretrovirus Deltavirus Densovirus Dependovirus E Ebolavirus Enamovirus Enterovirus Entomobirnavirus Entomopoxvirus A Entomopoxvirus B Entomopoxvirus C Ephemerovirus Epsilonpapillomavirus Epsilonretrovirus Erbovirus Errantivirus Erythrovirus Etapapillomavirus F H Fabavirus Fijivirus Flavivirus Foveavirus Fusellovirus Gammalipothrixvirus Gammapapillomavirus Gammaretrovirus Giardiavirus Granulovirus Guttavirus Gyrovirus Hantavirus Hemivirus Henipavirus Hepacivirus hepadnavirus Hepatovirus Hypovirus I K Ichnovirus Ictalurivirus Idnoreovirus Ilarvirus Iltovirus Influenza A virus Influenza B virus Influenza C virus Inovirus Iotapapillomavirus Ipomovirus Iridovirus Isavirus Iteravirus Kappapapillomavirus Kobuvirus L Lagovirus ... of Leicester online notes DEFAULTSORT List Of Genera Of Viruses Category Viruses Category Taxonomic lists genera, alphabetic Viruses Category Microbiology ru ...   more details



  1. Palm OS viruses

    While some computer virus virus es do exist for Palm OS based devices, very few have ever been designed. Typically, mobile devices are difficult for virus writers to target, since their simplicity provides fewer security holes to target compared to a desktop. Viruses for Palm OS border 1 cellpadding 4 cellspacing 0 valign top style border 1px solid aaa border collapse collapse bgcolor ECECEC Name of Virus Payload Date Discovered LibertyCrack ref Distributed as a Trojan in the guise of a crack for shareware program Liberty by Liberty s author Aaron Ardiri. For more information, see http www.inquirer.net infotech sep2000wk1 info main.htm ref Deletes applications and files August 28th 2000 PEMagic Erases device Read only memory ROM Unknown Phage Deletes applications and files Unknown Vapor Deletes applications and files September 22nd 2000 References references malware stub Category Computer viruses Category Palm OS software ...   more details



  1. Nucleocytoplasmic large DNA viruses

    The nucleocytoplasmic large DNA viruses or NCLDV refers to the five families of large eukaryotic DNA virus es Poxviridae Asfarviridae Iridoviridae Phycodnaviridae Coccolithoviridae The Mimivirus is also counted as a NCLDV. Reasons for NCLDV Grouping All have both common and unique features of genomic DNA and virion structure. It remains uncertain whether the similarities of different families of this grouping of NCLDV are due to independent recruitment of the same or related host genes during viral replication or if they simply share a common viral ancestor, although the latter is under heavy scrutiny and controversy ref Lakshminarayan M. Iyer, L. Aravind, and Eugene V. Koonin. Common Origin of Four Diverse Families of Large Eukaryotic DNA Viruses. Journal of Virology, December 2001, p. 11720 11734, Vol. 75, No. 23. http www.ncbi.nlm.nih.gov entrez utils fref.fcgi?PrId 3051&itool AbstractPlus def&uid 11689653&db pubmed&url http jvi.asm.org cgi pmidlookup?view long&pmid 11689653 Link . ref Literature reflist Category Virology Category Microbiology virus stub fr Grand virus nucl ocytoplasmique it grandi virus nucleo citoplasmatici a DNA ...   more details



  1. International Committee on Taxonomy of Viruses

    Refimprove date February 2010 The International Committee on Taxonomy of Viruses ICTV is a committee which authorizes and organizes the Taxonomy taxonomic classification of virus es. ref name fauquet2005 cite journal author Fauquet CM, Fargette D title International Committee on Taxonomy of Viruses and the 3,142 unassigned species journal Virol. J. volume 2 issue pages 64 year 2005 pmid 16105179 pmc 1208960 doi 10.1186 1743 422X 2 64 url http www.virologyj.com content 2 64 ref They have developed a universal taxonomic scheme for viruses and aim to describe all the viruses of living organisms. Members of the committee are considered to be world experts on viruses. ref http phene.cpmc.columbia.edu origin2.htm The origin of ICTVdB , webpage, retrieved 22nd June 2006 ref The committee formed from and is governed by the Virology Division of the http www.nas.edu gateway international 1177.html International Union of Microbiological Societies . Detailed work such as delimiting the boundaries of species within a family is typically done by study groups, which consist of experts in the families ... an internationally agreed taxonomy for viruses To develop internationally agreed names for virus ... not convey a meaning for the taxon which would seem to either exclude viruses which are rightfully members of that taxa, exclude members which might one day belong to that taxa, or include viruses ... . Rules for sub viral agents Rules concerned with the classification of viruses shall also apply to the classification ..., and viroidae for families. Retrotransposons are considered to be viruses in classification and nomenclature. Satellites and prions are not classified as viruses but are assigned an arbitrary classification ... research. The database classifies viruses based primarily on their chemical characteristics, Genome ... 20.pdf History of the ICTVdB DEFAULTSORT International Committee On Taxonomy Of Viruses Category ... of Viruses es Comit Internacional de Taxonom a de Virus fr International Committee on Taxonomy of Viruses ...   more details



  1. PhiKMV-like viruses

    genomic region. Based on these properties, the phiKMV like viruses genus is classified within the Autographivirinae ...   more details



  1. Herpes Viruses Association

    sores and genital herpes both caused by herpes simplex viruses were only treated symptomatically ... mongering led directly to the meeting of Blanks and Woddis and the birth of the Herpes Viruses ... elected. The name of the charity was changed from the Herpes Association to the Herpes Viruses Association ... affected by other herpes viruses such as Epstein Barr. The new name was also intended to draw attention to the fact that herpes is a family of viruses there are now nine identified human herpes viruses ...   more details



  1. List of computer viruses (A?D)

    Worm This virus deletes all users, all data, and s the worst virus yet. List of viruses and related programs List of computer viruses List of computer viruses Numeric List of computer viruses A D List of computer viruses E K List of computer viruses L R List of computer viruses S Z Linux malware References reflist Category Computer viruses ...   more details



  1. List of computer viruses (S?Z)

    virus Zoda Zohra List of viruses and related programs List of computer viruses List of computer viruses Numeric List of computer viruses A D List of computer viruses E K List of computer viruses L R List of computer viruses S Z Linux malware Category Computer viruses ...   more details



  1. Timeline of computer viruses and worms

    cohen viruses.html Fred Cohen 1984 Computer Viruses Theory and Experiments ref November 10, 1983 ... neutralized the first time this had happened on the IBM platform. ref http www.viruslist.com en viruses ... viruses such as Yale from USA, Stoned computer virus Stoned from New Zealand, Ping Pong from Italy ... and Cascade viruses with Ralf Burger develops the first family of Polymorphic code polymorphic ... 1260 . ref cite web url http www.viruslist.com en viruses encyclopedia?virusid 2008 title Virus.DOS.Chameleon.1260 ... ref cite web url http www.viruslist.com en viruses encyclopedia?chapter 153311162 title What we detect ... colwidth 30em External links http www.snopes.com computer virus Snopes &mdash Compilation of viruses ... and cyberterror by Mari Keefe, Computerworld, April 2009 DEFAULTSORT Timeline Of Computer Viruses And Worms ...   more details



  1. List of computer viruses (all)

    memory. It s one of the fastest copying viruses and makes the computer totally unuseful ... system core files, sometimes making BSOD and disabling anti viruses. This is a high risk computer virus ... virus Zoda Zohra See also Related lists List of computer worms Timeline of notable computer viruses and worms Palm OS viruses Other types of malware Adware Malware Spam electronic Spam Spyware Computer ... malware that ran on ARPANET Leap virus Mac OS X virus References reflist Category Computer viruses ...   more details




Articles 1 - 25 of 3446          Next


Search   in  
Search for Viruses in Tutorials
Search for Viruses in Encyclopedia
Search for Viruses in Videos
Search for Viruses in Books
Search for Viruses in Software
Search for Viruses in DVDs
Search for Viruses in Store


Advertisement




Viruses in Encyclopedia
Viruses top Viruses

Home - Add TutorGig to Your Site - Disclaimer

©2011-2013 TutorGig.com. All Rights Reserved. Privacy Statement