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   Retroviridae - complete genomes    Retro-transcribing viruses
Virus Source information    Segm Length Protein Date Nbrs
Alpharetrovirus
Avian carcinoma virus Strain:  MH2E21 1 2630 nt 1 4/27/93 -
Avian leukosis virus Strain:  RSA 1 7286 nt 3 4/28/93 7
Avian myelocytomatosis virus 1 3392 nt 1 1/12/04 1
Fujinami sarcoma virus 1 4788 nt 1 1/12/04 1
Rous sarcoma virus 1 9392 nt 4 1/12/04 5
UR2 sarcoma virus 1 3166 nt 2 4/27/93 -
Y73 sarcoma virus Strain:  PR2257/16 1 5188 nt 1 6/07/06 1
Betaretrovirus
Enzootic nasal tumour virus of goats 1 7448 nt 4 7/08/03 -
Jaagsiekte sheep retrovirus 1 7462 nt 5 8/02/93 5
Mason-Pfizer monkey virus 1 8557 nt 4 12/18/03 6
Mouse mammary tumor virus 1 8805 nt 5 1/12/04 2
Ovine enzootic nasal tumour virus Isolate: sheep TNO28 1 7434 nt 4 5/25/05 -
Squirrel monkey retrovirus Strain:  HLB 1 8785 nt 4 1/12/04 -
Deltaretrovirus
Bovine leukemia virus 1 8419 nt 6 1/12/04 4
Human T-lymphotropic virus 1 1 8507 nt 6 1/12/04 11
Human T-lymphotropic virus 2 1 8952 nt 6 12/18/03 11
Simian T-lymphotropic virus 1 Isolate: Tan90 1 9028 nt 4 6/14/99 11
Simian T-lymphotropic virus 2 Strain:  PP1664
Isolate: STLV-2PP1664
1 8855 nt 7 4/11/06 11
Simian T-lymphotropic virus 3 Isolate: CTO-604 1 8918 nt 5 12/19/01 6
Epsilonretrovirus
Snakehead retrovirus 1 10688 nt 7 5/30/96 -
Walleye dermal sarcoma virus 1 12708 nt 6 1/21/98 2
Gammaretrovirus
Abelson murine leukemia virus 1 5894 nt 3 1/12/04 -
Feline leukemia virus Strain:  FRA 1 8448 nt 2 1/12/04 1
Friend murine leukemia virus Strain:  FB29 1 8323 nt 3 10/29/91 21
Gibbon ape leukemia virus Common:  GALV 1 8088 nt 3 8/02/93 1
Moloney murine leukemia virus 1 8332 nt 3 6/21/06 21
Moloney murine sarcoma virus 1 5833 nt 4 1/11/04 2
Murine osteosarcoma virus 1 3811 nt 2 1/12/04 1
Murine type C retrovirus 1 8135 nt 2 12/12/95 21
Porcine endogenous retrovirus Type:   class E 1 8072 nt 0 8/12/01 7
RD114 retrovirus Isolate: SC3C 1 8406 nt 2 10/05/07 -
Rauscher murine leukemia virus 1 8282 nt 3 7/01/97 21
Reticuloendotheliosis virus Strain:  HA9901 1 8295 nt 3 4/07/05 2
Spleen focus-forming virus Subspecies: Friend spleen focus-forming virus 1 6296 nt 4 8/02/93 -
Woolly monkey sarcoma virus 1 5157 nt 3 5/02/07 -
Xenotropic MuLV-related virus VP62 Isolate: VP62 1 8185 nt 3 3/16/06 3
Lentivirus
Bovine immunodeficiency virus 1 8482 nt 5 4/28/93 -
Caprine arthritis-encephalitis virus 1 9189 nt 6 8/02/93 2
Equine infectious anemia virus 1 8359 nt 4 1/21/98 9
Feline immunodeficiency virus 1 9474 nt 7 8/02/93 24
Human immunodeficiency virus 2 Isolate: BEN 1 10359 nt 9 7/17/02 26
Jembrana disease virus 1 7732 nt 9 3/28/95 -
Ovine lentivirus 1 9256 nt 6 4/03/06 2
Simian immunodeficiency virus Isolate: 677 1 9623 nt 6 8/03/93 90
Simian immunodeficiency virus SIV-mnd 2 Isolate: SIVmnd-2 1 9518 nt 8 12/20/02 90
Simian-Human immunodeficiency virus 1 10000 nt 10 2/02/98 7
Visna/Maedi virus Strain:  kv1772 1 9202 nt 6 6/12/93 6
Spumavirus
Bovine foamy virus 1 12002 nt 5 9/03/97 1
Equine foamy virus 1 12035 nt 5 4/20/00 -
Feline foamy virus Isolate: FUV 1 10479 nt 4 5/06/98 4
Human foamy virus 1 13242 nt 5 10/08/96 2
Human spumaretrovirus 1 11954 nt 7 1/12/04 2
Simian foamy virus 1 13246 nt 6 7/05/94 2
Others
Atlantic salmon swim bladder sarcoma virus 1 10305 nt 3 12/19/05 -
Avian endogenous retrovirus EAV-HP 1 4302 nt 1 6/25/04 1
Revised April 15, 2008