| |
Genus: Megrivirus
Species: Megrivirus A
| Type: megrivirus A1 (MeV-A1) |
|
|
5' UTR |
VP0 |
VP3 |
VP1 |
2A1 |
2A2 |
2A3 |
2A4 |
2B |
2C |
3A |
3B |
3C |
3D |
3' UTR |
|
| Type: megrivirus A2 (MeV-A2) |
|
|
5' UTR |
VP0 |
VP3 |
VP1 |
2A1 |
2A2 |
2A3 |
2B |
2C |
3A |
3B |
3C |
3D |
3' UTR |
|
| Type: megrivirus A3 (MeV-A3) |
|
|
5' UTR |
VP0 |
VP3 |
VP1 |
2A1 |
2A2 |
2A3 |
2B |
2C |
3A |
3B |
3C |
3D |
3' UTR |
|
| Pink-eared duck megrivirus |
|
|
5' UTR |
VP0 |
VP3 |
VP1 |
2A1 |
2A2 |
2A3 |
2B |
2C |
3A |
3B |
3C |
3D |
3' UTR |
|
| Pacific black duck megrivirus |
|
|
5' UTR |
VP0 |
VP3 |
VP1 |
2A1 |
2A2 |
2A3 |
2B |
2C |
3A |
3B |
3C |
3D |
3' UTR |
|
(White areas indicate genes which haven't yet been
sequenced completely;
grey areas are where only partial sequences exist)
| Virus |
Strain |
Region |
Length |
Accession No. |
Reference |
Comments |
Megrivirus A1CPCPol (MeV-A1) (turkey hepatitis virus 1; THV-1)
|
|
MeV-A1 |
turkey/2993D/CA/USA/c.2009 |
CG |
9075 |
HM751199 |
Honkavuori et al., 2011 |
|
|
MeV-A1 |
turkey/0091.1/CA/USA/c.2009 |
CG |
9040 |
HQ189775 |
Honkavuori et al., 2011 |
|
|
MeV-A1 |
turkey/TRK22/USA/2010 |
3D(p)+3'UTR |
1327 |
JF424832 |
Farkas et al., 2012 |
|
|
MeV-A1 |
turkey/B407-THV/2011/HUN |
CG |
9739 |
KF961188 |
Boros et al., 2014 |
|
|
MeV-A1 |
chicken/5C/Hong kong |
CG |
9564 |
KF979335 |
Lau et al., 2014 |
aka chicken
picornavirus 4 |
|
|
|
|
|
|
|
|
Megrivirus A2 (MeV-A2) (aka Duck megrivirus)
|
|
MeV-A2 |
du/LY/China |
CG |
9700 |
KC663628 |
Liao et al., 2014 |
Guangdong province |
|
MeV-A2 |
du/C1/China/2012 |
5'UTR (p) |
370 |
KC663629 |
Liao et al., 2014 |
|
|
MeV-A2 |
du/SD16/China/2011 |
5'UTR (p) |
370 |
KC663630 |
Liao et al., 2014 |
|
|
MeV-A2 |
du/RQ17/China/2011 |
5'UTR (p) |
370 |
KC663631 |
Liao et al., 2014 |
|
|
MeV-A2 |
du/YP1/China/2011 |
5'UTR (p) |
370 |
KC663632 |
Liao et al., 2014 |
|
|
|
|
|
|
|
|
|
Megrivirus A3 (MeV-A3) (aka Goose megrivirus 1)
|
|
MeV-A3 |
W18/Hunan/CHA/2014 |
CG |
9840 |
KY369299 |
Wang et al., 2017 |
|
|
|
|
|
|
|
|
|
Pink-eared duck megrivirus (Megrivirus A?)
|
|
|
du/MW25/Australia/2017 |
CG(p) |
9691 |
MK204417 |
Wille et al., 2019 |
Malacorhynchus membranaceus |
|
|
|
|
|
|
|
|
Pacific black duck megrivirus (Megrivirus A?)
|
|
|
du/MW8/Australia/2012 |
CG(p) |
7070 |
MK204391 |
Wille et al., 2019 |
Anas superciliosa |
|
|
|
|
|
|
|
|
CG = complete genome
(p) = partial gene sequence |
Boros, Á., Pankovics, P., Knowles, N.J., Nemes,
C., Delwart, E. and Reuter, G. (2014). Comparative complete genome
analysis of chicken and turkey megriviruses (family
Picornaviridae): long 3’ untranslated regions with a potential
second open reading frame and evidence for possible recombination.
J. Virol. 26 March 2014. [Epub ahead of print]
doi:10.1128/JVI.03807-13.
Farkas, T., Fey, B., Hargitt, E. 3rd., Parcells, M., Ladman, B.,
Murgia, M. and Saif, Y. (2012). Molecular detection of novel
picornaviruses in chickens and turkeys. Virus Genes 44: 262-272.
Epub 2011 Dec 13.
Honkavuori, K.S., Shivaprasad, H.L., Briese, T., Street, C.,
Hirschberg, D.L, Hutchison, S.K. and Lipkin, W.I. (2011). Novel
picornavirus in turkey poults with hepatitis, California, USA. Emerg.
Infect. Dis. 17: 480-487.
Lau, S.K., Woo,
P.C., Yip, C.C., Li, K.S., Fan, R.Y., Bai, R., Huang, Y., Chan, K.H. and
Yuen, K.Y. (2014). Chickens host diverse picornaviruses originated from
potential interspecies transmission with recombination. J. Gen. Virol.
95: 1929-1944.
Liao, Q., Zheng, L., Yuan, Y., Shi, J., Zhang, D. (2014). Genomic
characterization of a novel picornavirus in Pekin ducks. Veterinary
Microbiology 172: 78-91.
Wang, F., Liang, T., Liu, N., Ning, K., Yu, K. and Zhang, D. (2017).
Genetic characterization of two novel megriviruses in geese. J Gen
Virol. 2017 Jan 27. doi: 10.1099/jgv.0.000720. [Epub ahead of print]
PubMed PMID: 28141510.
Wille M, Shi M, Klaassen M, Hurt AC, Holmes EC. Virome heterogeneity
and connectivity in waterfowl and shorebird communities. ISME J.
2019 Jun 25. doi: 10.1038/s41396-019-0458-0. [Epub ahead of print]
PubMed PMID: 31239538.
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