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出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2015/05/14 19:50:42」(JST)
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Siphoviridae |
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Typical structure of a siphovirus |
Virus classification |
Group: |
Group I (dsDNA) |
Order: |
Caudovirales |
Family: |
Siphoviridae |
Genera |
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Synonyms |
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Siphoviridae are a family of double-stranded DNA viruses infecting only bacteria. These viruses may also be referred to as bacteriophages. The characteristic structural features of this family are a nonenveloped head and noncontractile tail.
Contents
- 1 Virology
- 2 Taxonomy
- 2.1 Proposed genera
- 2.2 Unclassified
- 3 References
- 4 External links
Virology
Electron micrographs of siphovirus from
P. acnes. Phages were negatively stained and subjected to transmission electron microscopy. The phages have a head of approximately 55 nm in diameter, loaded with genetic material. Their tails have a size of 150 × 10 nm and are flexible and non-contractile. In the lower micrograph, PAD25 is adhering to bacterial cell debris, and two phages have lost their heads. All phages were classified as Siphoviruses based on their morphology.
[2]
Virions of viruses in this family have an icosahedral capsid (morphotype B1) or a prolate capsid (morphotype B2). These capsids have no envelope and are generally about 60 nanometers in diameter. Members of this family are also characterized by their filamentous, cross-banded, noncontractile tails, usually with short terminal and subterminal fibers.
The genome of Siphoviridae phages is double stranded and linear. It is typically about 50 kilobases in length and contains about 70 genes. The guanine/cytosine content is usually around 52%.
Taxonomy
The organisation of genes in the genera L5likevirus, Lambdalikevirus, Phic3unalikevirus, and Psimunalikevirus and the proposed genera Sfi2likevirus, Sfi1likevirus, Sk1likevirus, and Tm4likevirus suggests that these may form a lambda supergroup (or subfamily).[3]
The c2-like viruses have oblate heads.
The following viruses have been classified into genera:[3][4][5]
- Subfamily Tunavirinae (proposed)
- Genus Tunalikevirus; type species: Enterobacteria phage T1
- Species:
- Escherichia phage ADB-2
- Enterobacteria phage T1
- Shigella phage Shfl1
-
- Tunavirinae not assigned to a genus
- Species:
- Cronobacter phage Esp2949-1
- Shigella phage pSf-1
Other genera awaiting classification into subfamilies:
- Genus 3alikevirus; type species: Staphylococcus phage 3a
- Species:
- Staphylococcus phage 47
- Staphylococcus phage 3a
- Staphylococcus phage 42e
- Staphylococcus phage Ipla35
- Staphylococcus phage Phi12
- Staphylococcus phage Slt
- Genus 77likevirus; type species: Staphylococcus phage 77
- Species:
- Staphylococcus phage 13
- Staphylococcus phage 77
- Staphylococcus phage Pvl108
- Genus Andromedalikevirus; type species: Bacillus phage andromeda
- Species:
- Bacillus phage andromeda
- Bacillus phage blastoid
- Bacillus phage curly
- Bacillus phage eoghan
- Bacillus phage finn
- Bacillus phage glittering
- Bacillus phage riggi
- Bacillus phage taylor
- Genus Barnyardlikevirus; type species: Mycobacterium phage barnyard
- Species:
- Mycobacterium phage barnyard
- Mycobacterium phage konstantine
- Mycobacterium phage patience
- Mycobacterium phage predator
- Genus Bignuzlikevirus; type species: Mycobacterium phage bignuz
- Species:
- Mycobacterium phage bignuz
- Mycobacterium phage jebeks
- Genus Bronlikevirus; type species: Mycobacterium phage bron
- Species:
- Mycobacterium phage bron
- Mycobacterium phage faith1
- Mycobacterium phage joedirt
- Mycobacterium phage rumpelstiltskin
- Genus C2likevirus; type species: Lactococcus phage c2
- Species:
- Lactococcus phage bIL67
- Lactococcus phage c2
- Genus C5likevirus; type species: Lactobacillus phage c5
- Species:
- Lactobacillus phage c5
- Lactobacillus phage LLKu
- Genus Charlielikevirus; type species: Mycobacterium phage charlie
- Species:
- Mycobacterium phage charlie
- Mycobacterium phage redi
- Genus Che8likevirus; type species: Mycobacterium phage Che8
- Species:
- Mycobacterium phage ardmore
- Mycobacterium phage avani
- Mycobacterium phage boomer
- Mycobacterium phage Che8
- Mycobacterium phage Che9d
- Mycobacterium phage deadp
- Mycobacterium phage dlane
- Mycobacterium phage dorothy
- Mycobacterium phage dotproduct
- Mycobacterium phage drago
- Mycobacterium phage fruitloop
- Mycobacterium phage gumbie
- Mycobacterium phage ibhubesi
- Mycobacterium phage Llij
- Mycobacterium phage mozy
- Mycobacterium phage mutaforma13
- Mycobacterium phage Pacc40
- Mycobacterium phage PMC
- Mycobacterium phage ramsey
- Mycobacterium phage rockyhorror
- Mycobacterium phage SG4
- Mycobacterium phage shauna1
- Mycobacterium phage shilan
- Mycobacterium phage spartacus
- Mycobacterium phage taj
- Mycobacterium phage tweety
- Mycobacterium phage wee
- Mycobacterium phage yoshi
- Genus Che9clikevirus; type species: Mycobacterium phage Che9c
- Species:
- Mycobacterium phage babsiella
- Mycobacterium phage brujita
- Mycobacterium phage Che9c
- Genus Chilikevirus; type species: Salmonella phage Chi
- Species:
- Salmonella phage Chi
- Salmonella phage Fslsp030
- Salmonella phage Fslsp088
- Salmonella phage iEPS5
- Salmonella phage SPN19
- Genus Cjwunalikevirus; type species: Mycobacterium phage CJW1
- Species:
- Mycobacterium phage 244
- Mycobacterium phage Bask21
- Mycobacterium phage CJW1
- Mycobacterium phage eureka
- Mycobacterium phage kostya
- Mycobacterium phage porky
- Mycobacterium phage pumpkin
- Mycobacterium phage sirduracell
- Mycobacterium phage toto
- Genus Corndoglikevirus; type species: Mycobacterium phage corndog
- Species:
- Mycobacterium phage corndog
- Mycobacterium phage firecracker
- Genus D3112likevirus; type species: Pseudomonas phage D3112
- Species:
- Pseudomonas phage D3112
- Pseudomonas phage DMS3
- Pseudomonas phage FHA0480
- Pseudomonas phage LPB1
- Pseudomonas phage MP22
- Pseudomonas phage MP29
- Pseudomonas phage MP38
- Pseudomonas phage PA1phi
- Genus D3likevirus; type species: Pseudomonas phage D3
- Species:
- Pseudomonas phage D3
- Pseudomonas phage PMG1
- Genus Halolikevirus; type species: Mycobacterium phage halo
- Species:
- Mycobacterium phage halo
- Mycobacterium phage liefie
- Genus Hk578likevirus; type species: Escherichia phage HK578
- Species:
- Enterobacteria phage JL1
- Enterobacteria phage SSL2009a
- Escherichia phage HK578
- Shigella phage EP23
- Sodalis phage SO1
- Genus Iebhlikevirus; type species: Bacillus phage IEBH
- Species:
- Bacillus phage 250
- Bacillus phage IEBH
- Genus Jerseylikevirus; type species: Salmonella phage jersey
- Species:
- Salmonella phage Ent1
- Salmonella phage jersey
- Salmonella phage SE2
- Salmonella phage SETP3
- Salmonella phage SS3e
- Salmonella phage wksl3
- Genus L5likevirus; type species: Mycobacterium phage L5
- Species:
- Mycobacterium phage alma
- Mycobacterium phage arturo
- Mycobacterium phage astro
- Mycobacterium phage backyardigan
- Mycobacterium phage BBPiebs31
- Mycobacterium phage benedict
- Mycobacterium phage bethlehem
- Mycobacterium phage billknuckles
- Mycobacterium phage bruns
- Mycobacterium phage Bxb1
- Mycobacterium phage Bxz2
- Mycobacterium phage Che12
- Mycobacterium phage cuco
- Mycobacterium phage D29
- Mycobacterium phage doom
- Mycobacterium phage ericb
- Mycobacterium phage euphoria
- Mycobacterium phage george
- Mycobacterium phage gladiator
- Mycobacterium phage goose
- Mycobacterium phage hammer
- Mycobacterium phage heldan
- Mycobacterium phage Jasper
- Mycobacterium phage JC27
- Mycobacterium phage jeffabunny
- Mycobacterium phage JHC117
- Mycobacterium phage KBG
- Mycobacterium phage kssjeb
- Mycobacterium phage kugel
- Mycobacterium phage L5
- Mycobacterium phage lesedi
- Mycobacterium phage LHTSCC
- Mycobacterium phage lockley
- Mycobacterium phage marcell
- Mycobacterium phage microwolf
- Mycobacterium phage mrgordo
- Mycobacterium phage museum
- Mycobacterium phage nepal
- Mycobacterium phage packman
- Mycobacterium phage peaches
- Mycobacterium phage Perseus
- Mycobacterium phage pukovnik
- Mycobacterium phage rebeuca
- Mycobacterium phage redrock
- Mycobacterium phage Ridgecb
- Mycobacterium phage rockstar
- Mycobacterium phage saintus
- Mycobacterium phage skipole
- Mycobacterium phage solon
- Mycobacterium phage switzer
- Mycobacterium phage SWU1
- Mycobacterium phage Ta17a
- Mycobacterium phage tiger
- Mycobacterium phage timshel
- Mycobacterium phage trixie
- Mycobacterium phage turbido
- Mycobacterium phage twister
- Mycobacterium phage U2
- Mycobacterium phage violet
- Mycobacterium phage wonder
- Rhodococcus phage RER2
- Rhodococcus phage RGL3
- Genus Lambdalikevirus; type species: Enterobacteria phage lambda
- Species:
- Enterobacteria phage HK022
- Enterobacteria phage HK97
- Enterobacteria phage lambda
- Genus N15likevirus; type species: Enterobacteria phage N15
- Genus Omegalikevirus; type species: Mycobacterium phage omega
- Species:
- Mycobacterium phage baka
- Mycobacterium phage courthouse
- Mycobacterium phage littlee
- Mycobacterium phage omega
- Mycobacterium phage optimus
- Mycobacterium phage thibault
- Genus P23likevirus; type species: Thermus phage P2345
- Species:
- Thermus phage P2345
- Thermus phage P7426
- Genus Pbiunalikevirus; type species: Mycobacterium phage PBI1
- Genus Pgonelikevirus; type species: Mycobacterium phage Pg1
- Species:
- Mycobacterium phage acadian
- Mycobacterium phage athena
- Mycobacterium phage chrisnmich
- Mycobacterium phage cooper
- Mycobacterium phage gadjet
- Mycobacterium phage nigel
- Mycobacterium phage oline
- Mycobacterium phage Pg1
- Mycobacterium phage pipefish
- Mycobacterium phage rosebush
- Mycobacterium phage stinger
- Mycobacterium phage zemanar
- Genus Phic3unalikevirus; type species: Streptomyces phage phiC31
- Species:
- Streptomyces phage phibt1
- Streptomyces phage phiC31
- Streptomyces phage TG1
- Genus Phicbklikevirus; type species: Caulobacter phage phicbk
- Species:
- Caulobacter phage karma
- Caulobacter phage magneto
- Caulobacter phage phicbk
- Caulobacter phage rogue
- Caulobacter phage swift
- Genus Phie125likevirus; type species: Burkholderia phage phie125
- Species:
- Burkholderia phage phi6442
- Burkholderia phage phi1026b
- Burkholderia phage phie125
- Genus Phietalikevirus; type species: Staphylococcus phage Phieta
- Group Phieta type:
- Species:
- Staphylococcus phage 29
- Staphylococcus phage 52A
- Staphylococcus phage 55
- Staphylococcus phage 71
- Staphylococcus phage 80
- Staphylococcus phage 88
- Staphylococcus phage 92
- Staphylococcus phage 96
- Staphylococcus phage Phieta
- Staphylococcus phage Phieta3
- Staphylococcus phage phimr11
- Staphylococcus phage phinm4
- Staphylococcus phage X2
-
- Group Phieta2 type:
- Species:
- Staphylococcus phage 11
- Staphylococcus phage 53
- Staphylococcus phage 69
- Staphylococcus phage 80alpha
- Staphylococcus phage 85
- Staphylococcus phage 187
- Staphylococcus phage Ipla88
- Staphylococcus phage Phieta2
- Staphylococcus phage phimr25
- Staphylococcus phage phinm1
- Staphylococcus phage phinm2
- Staphylococcus phage Sap26
-
- Group 37 type:
- Species:
- Staphylococcus phage 37
- Staphylococcus phage Cnph82
- Staphylococcus phage Ew
- Staphylococcus phage Ipla5
- Staphylococcus phage Ipla7
- Staphylococcus phage Ph15
- Genus Phiflikevirus; type species: Enterococcus phage phifl1
- Species:
- Enterococcus phage phifl1
- Enterococcus phage phifl2
- Enterococcus phage phifl3
- Genus Phijlunalikevirus; type species: Lactobacillus phage phijl1
- Species:
- Lactobacillus phage ATCC8014
- Lactobacillus phage phijl1
- Pediococcus phage clp1
- Genus Psimunalikevirus; type species: Methanobacterium phage psiM1
- Species:
- Methanobacterium phage psiM1
- Genus Reylikevirus; type species: Mycobacterium phage rey
- Species:
- Mycobacterium phage bongo
- Mycobacterium phage rey
- Genus Sap6likevirus; type species: Enterococcus phage SAP6
- Species:
- Enterococcus phage BC611
- Enterococcus phage IMEEF1
- Enterococcus phage SAP6
- Enterococcus phage VD13
- Streptococcus phage SPQS1
- Genus Sfi1unalikevirus; type species: Streptococcus phage Sfi11
- Species:
- Lactococcus phage Tuc2009 (proposed)
- Lactococcus phage TP901-1 (proposed)
- Streptococcus phage 858
- Streptococcus phage 2972
- Streptococcus phage Alq132
- Streptococcus phage O1205
- Streptococcus phage Sfi11
- Genus Sfi21dtunalikevirus (synonyms 939likevirus and Sfi2likevirus); type species: Streptococcus phage DT1
- Species:
- Streptococcus phage 7201
- Streptococcus phage Abc2
- Streptococcus phage DT1
- Streptococcus phage Sfi19
- Streptococcus phage Sfi21
- Lactobacillus phage A2 (proposed)
- Lactococcus phage bIL285 (proposed)
- Lactococcus phage bIL286 (proposed)
- Lactococcus phage bIL309 (proposed)
- Lactococcus phage BK5-T (proposed)
- Staphylococcus phage PVL (proposed)
- Genus Skunalikevirus (synonym 936likevirus); type species: Lactococcus phage SK1
- Species:
- Lactococcus phage 712
- Lactococcus phage Ascc191
- Lactococcus phage Ascc273
- Lactococcus phage Ascc281
- Lactococcus phage Ascc465
- Lactococcus phage Ascc532
- Lactococcus phage Bibb29
- Lactococcus phage bil170
- Lactococcus phage CB13
- Lactococcus phage CB14
- Lactococcus phage CB19
- Lactococcus phage CB20
- Lactococcus phage jj50
- Lactococcus phage P2
- Lactococcus phage P008
- Lactococcus phage SK1
- Lactococcus phage Sl4
- Genus Spbetalikevirus; type species: Bacillus phage SPbeta
- Genus T5likevirus; type species: Enterobacteria phage T5
- Species:
- Enterobacteria phage T5
- Escherichia phage Akfv33
- Escherichia phage Bf23
- Escherichia phage Eps7
- Escherichia phage H8
- Escherichia phage T5
- Salmonella phage Spc35
- Vibrio phage 149 (type IV)
- Genus Tm4likevirus; type species: Mycobacterium phage TM4
- Species:
- Mycobacterium phage anaya
- Mycobacterium phage angelica
- Mycobacterium phage crimd
- Mycobacterium phage fionn
- Mycobacterium phage jaws
- Mycobacterium phage larva
- Mycobacterium phage macncheese
- Mycobacterium phage pixie
- Mycobacterium phage TM4
- Genus Tp2unalikevirus; type species: Bacillus phage TP21
- Species:
- Bacillus phage BMBtp2
- Bacillus phage TP21
- Genus Wbetalikevirus; type species: Bacillus phage Wbeta
- Genus Xp10likevirus; type species: Xanthomonas phage Xp10
- Species:
- Xanthomonas phage CP1
- Xanthomonas phage OP1
- Xanthomonas phage phil7
- Xanthomonas phage Xop411
- Xanthomonas phage Xp10
- Genus Yualikevirus; type species: Pseudomonas phage Yua
- Species:
- Phage phiJl001
- Pseudomonas phage M6
- Pseudomonas phage Yua
Proposed genera
The following genera have been proposed but are not currently ratified by the International Committee on Taxonomy of Viruses:[6][7][8][9][10][11]
- Genus Cba39unalikevirus; type species: Cellulophaga phage phi39:1
- Species:
- Cellulophaga phage phi39:1
- Genus Cba46unalikevirus; type species: Cellulophaga phage phi46:1
- Species:
- Cellulophaga phage phi46:1
- Genus Cba18unalikevirus; type species: Cellulophaga phage phi18:1
- Species:
- Cellulophaga phage phi18:1
- Cellulophaga phage phi12:1
- Cellulophaga phage phi12:3
- Cellulophaga phage phi17:1
- Cellulophaga phage phi18:2
- Genus Cba10unalikevirus; type species: Cellulophaga phage phi10:1
- Species:
- Cellulophaga phage phi10:1
- Cellulophaga phage phi19:1
- Genus Cba13unalikevirus; type species: Cellulophaga phage phi13:1
- Species:
- Cellulophaga phage phi13:1
- Cellulophaga phage phi19:2
- Cellulophaga phage phiST
- Genus Jk06likevirus; type species: Escherichia phage Jk06
- Species
- Escherichia phage Eb49
- Escherichia phage Jk06
- Escherichia phage Rogue1
- Escherichia phage AHP24
- Escherichia phage AHS24
- Escherichia phage AHP42
- Escherichia phage AKS96
- Enterobacteria phage phiJLA23
- Enterobacteria phage phiKP26
- Genus Kp36likevirus; type species: Klebsiella phage KP36
- Species
- Enterobacter phage F20
- Klebsiella phage KP36
- Genus R1tlikevirus; type species: Lactococcus phage r1t
- Genus Rtplikevirus; type species: Escherichia phage Rtp
- Species
- Escherichia phage Rtp
- Enterobacteria phage vB_EcoS_ACG-M12
- Genus Tlslikevirus; type species: Escherichia phage Tls
- Species
- Escherichia phage Tls
- Salmonella phage FSL SP-126
Unclassified
In addition to the above viruses, many members of Siphoviridae have been grouped into an unclassified group with no genus assignment.[12] This group includes numerous phages known to infect Lactobacillus, Mycobacterium, Streptococcus, and other bacteria.
References
- ^ Safferman, R.S.; Cannon, R.E.; Desjardins, P.R.; Gromov, B.V.; Haselkorn, R.; Sherman, L.A.; Shilo, M. "Classification and Nomenclature of Viruses of Cyanobacteria". Intervirology 19 (2): 61–66. doi:10.1159/000149339.
- ^ Lood R, Mörgelin M, Holmberg A, Rasmussen M, Collin M (2008). "Inducible Siphoviruses in superficial and deep tissue isolates of Propionibacterium acnes". BMC Microbiol. 8: 139. doi:10.1186/1471-2180-8-139. PMC 2533672. PMID 18702830.
- ^ a b Brüssow H, Desiere F (2001). "Comparative phage genomics and the evolution of Siphoviridae: insights from dairy phages". Mol Microbiol 39 (2): 213–22. doi:10.1046/j.1365-2958.2001.02228.x.
- ^ NCBI Taxonomy (Siphoviridae)
- ^ International Committee on Taxonomy of Viruses
- ^ "The Dilemma of Phage Taxonomy Illustrated by Comparative Genomics of Sfi21-Like Siphoviridae in Lactic Acid Bacteria". Journal of Bacteriology. September 2014. doi:10.1128/JB.184.21.6026-6036.2002.
- ^ "Three proposed new bacteriophage genera of staphylococcal phages: "3alikevirus", "77likevirus" and "Phietalikevirus"". Archives of Virology. 11 Sep 2013. doi:10.1007/s00705-013-1833-1.
- ^ Taxonomy Proposals Awaiting Ratification at ICTV
- ^ Taxonomy Proposals Pending at ICTV
- ^ Holmfeldt, K.; Solonenko, N.; Shah, M.; Corrier, K.; Riemann, L.; Verberkmoes, N. C.; Sullivan, M. B. (2013). "Twelve previously unknown phage genera are ubiquitous in global oceans". Proceedings of the National Academy of Sciences 110 (31): 12798. doi:10.1073/pnas.1305956110. edit
- ^ Niu, Y. D.; McAllister, T. A.; Nash, J. H. E.; Kropinski, A. M.; Stanford, K. (2014). "Four Escherichia coli O157:H7 Phages: A New Bacteriophage Genus and Taxonomic Classification of T1-Like Phages". PLoS ONE 9 (6): e100426. doi:10.1371/journal.pone.0100426. edit
- ^ "unclassified Siphoviridae". NCBI Taxonomy.
External links
- ViralZone entry on Siphoviridae
- Complete Genomes of Siphoviridae
Baltimore (virus classification)
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DNA |
I: dsDNA viruses
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Caudovirales |
- Myoviridae
- Podoviridae
- Siphoviridae
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Herpesvirales |
- Alloherpesviridae
- Herpesviridae
- Malacoherpesviridae
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Ligamenvirales |
- Lipothrixviridae
- Rudiviridae
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Unassigned |
- NLCDV: Asfarviridae
- Iridoviridae
- Marseilleviridae
- Megaviridae
- Mimiviridae
- Phycodnaviridae
- Poxviridae
- nonenveloped: Adenoviridae
- Papillomaviridae
- Papovaviridae (obsolete)
- Polyomaviridae
- Ampullaviridae
- Ascoviridae
- Baculoviridae
- Bicaudaviridae
- Clavaviridae
- Corticoviridae
- Fuselloviridae
- Globuloviridae
- Guttaviridae
- Hytrosaviridae
- Nimaviridae
- Nudivirus
- Plasmaviridae
- Tectiviridae
- Turriviridae
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II: ssDNA viruses
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- Anelloviridae
- Bacillariodnaviridae
- Circoviridae
- Geminiviridae
- Inoviridae
- Microviridae
- Nanoviridae
- Parvoviridae
- Spiraviridae
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RNA |
III: dsRNA viruses
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- Amalgaviridae
- Birnaviridae
- Chrysoviridae
- Cystoviridae
- Hypoviridae
- Partitiviridae
- Reoviridae
- Totiviridae
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IV: (+)ssRNA viruses (primarily icosahedral)
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Nidovirales |
- Arterivirus
- Coronaviridae
- Roniviridae
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Picornavirales |
- Dicistroviridae
- Iflaviridae
- Marnaviridae
- Picornaviridae
- Secoviridae
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Tymovirales |
- Alphaflexiviridae
- Betaflexiviridae
- Gammaflexiviridae
- Tymoviridae
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Unassigned |
- Astroviridae
- Barnaviridae
- Benyviridae
- Bromoviridae
- Caliciviridae
- Closteroviridae
- Comoviridae
- Flaviviridae
- Flexiviridae
- Leviviridae
- Luteoviridae
- Narnaviridae
- Nodaviridae
- Potyviridae
- Sequiviridae
- Tetraviridae
- Togaviridae
- Tombusviridae
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V: (-)ssRNA viruses (primarily helical)
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Mononegavirales |
- Bornavirus
- Filoviridae
- Nyamiviridae
- Paramyxoviridae
- Rhabdoviridae
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Unassigned |
- Arenaviridae
- Bunyaviridae
- Orthomyxoviridae
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RT |
VI: ssRNA-RT viruses
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- Metaviridae
- Pseudoviridae
- Retroviridae
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VII: dsDNA-RT viruses
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- Caulimoviridae
- Hepadnaviridae
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Index of viral disease
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Description |
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Disease |
- Systemic
- Cutaneous
- Zoster
- Human papillomavirus
- Zoonotic
- Symptoms and signs
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Treatment |
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English Journal
- Isolation and characterization of a Siphoviridae phage infecting Bacillus megaterium from a heavily trafficked holy site in Saudi Arabia.
- Othman BA1, Askora A, Abo-Senna AS.
- Folia microbiologica.Folia Microbiol (Praha).2015 Jul;60(4):289-95. doi: 10.1007/s12223-015-0375-1. Epub 2015 Jan 27.
- In this study, we isolated and characterized a Siphoviridae phage isolated from the vicinity of a religious structure (Kaaba) in Makkah, Saudi Arabia. The phage was designated as φBM and characterized using transmission electron microscopy, restriction digestion of its DNA, and host range. Electron
- PMID 25624065
- A Taxonomic Review of Clostridium difficile Phages and Proposal of a Novel Genus, "Phimmp04likevirus".
- Hargreaves KR1,2, Clokie MR3.
- Viruses.Viruses.2015 May 21;7(5):2534-41. doi: 10.3390/v7052534.
- Currently, only three phages that infect the medically important bacterium Clostridium difficile have been discussed by the International Committee of Viral Taxonomy (ICTV). They are all myoviruses, and have been assigned to the genus "phicd119likevirus". An additional nine phages have since been de
- PMID 26008700
- Investigating the requirement for calcium during lactococcal phage infection.
- Mahony J1, Tremblay DM2, Labrie SJ2, Moineau S2, van Sinderen D3.
- International journal of food microbiology.Int J Food Microbiol.2015 May 18;201:47-51. doi: 10.1016/j.ijfoodmicro.2015.02.017. Epub 2015 Feb 21.
- Calcium is widely used in the study and successful propagation of virulent bacteriophages infecting lactic acid bacteria; however, it has not been assessed if and why this divalent cation is required for the infection process. Lactococcal phages are a persistent problem in the calcium-rich dairy env
- PMID 25744695
Japanese Journal
- Morphology, host range and phylogenetic diversity of Sphingomonas phages in the floodwater of a Japanese paddy field(Soil Biology)
- Nakayama Natsuko,Tsuge Takashi,Asakawa Susumu [他],KIMURA Makoto
- Soil science and plant nutrition 55(1), 53-64, 2009-02
- … All phages had g23, indicating the ubiquity of the g23 gene among Myoviridae and Siphoviridae members. …
- NAID 110007502707
- A Comparative Study and Phage Typing of Silage-Making Lactobacillus Bacteriophages
- Doi Katsumi,Zhang Ye,Nishizaki Yousuke [他],UMEDA AKIKO,OHMOMO SADAHIRO,OGATA SEIYA
- Journal of bioscience and bioengineering 95(5), 518-525, 2003-05-25
- … Morphologically, three phages of groups I belonged to the Myoviridae family, while seven other phages of groups II, III and V belonged to the Siphoviridae family. …
- NAID 110002665118
- A Comparative Study and Phage Typing of Silage-Making Lactobacillus Bacteriophages
- DOI KATSUMI,ZHANG YE,NISHIZAKI YOUSUKE,UMEDA AKIKO,OHMOMO SADAHIRO,OGATA SEIYA
- Journal of Bioscience and Bioengineering 95(5), 518-525, 2003
- … Morphologically, three phages of groups I belonged to the Myoviridae family, while seven other phages of groups II, III and V belonged to the Siphoviridae family. …
- NAID 130004056857
Related Links
- Siphoviridae are a family of double-stranded DNA viruses infecting only bacteria. The characteristic features of this family is the presence of a head and noncontractile tail. There are at least 256 species in this family.
- Molecular biology. VIRION. Nonenveloped, head-tail structure. The head is about 60 nm in diameter. The tail is non-contractile, has fibers, and is filamentous. The capsid is icosahedral with a T=7 symmetry.
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