Marseilleviridae

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Marseilleviridae
Systematics
Classification : Viruses
Area : Varidnaviria
Empire : Bamfordvirae
Phylum : Nucleocytoviricota
Class : Megaviricetes
Order : Pimascovirales
Family : Marseilleviridae
Genre : Marseille virus
Taxonomic characteristics
Genome : dsDNA circular
Baltimore : Group 1
Symmetry : complex , icosahedral
Cover : available
Scientific name
Marseille virus
Left
NCBI  Taxonomy: 944644
ViralZone ( ExPASy , SIB): 4740

The Marseilleviridae are a family of viruses that were first described in 2012. The genome of these viruses is double-stranded DNA . The hosts are often amoeba, but there is evidence that they are also found in humans. The type species was originally grouped to the Mimivirus (family Mimiviridae ), but later studies showed that there is only a distant relationship. As of 2016, the International Committee on Taxonomy of Viruses (ICTV) recognized four species in this family, divided into two genera. The Marseilleviridae belong to the phylum of the Nucleocytoviricota (formerly unofficial name Nucleocytoplasmic large DNA viruses , NCLDV; other earlier proposals had been " Nucleocytoplasmaviricota " or - in the rank of order - " Megavirales ") newly created by ICTV in March 2020 . Due to the distant relationship, the ICTV has placed the families of the Mimiviridae (with their order Imitervirales ) and the Marseilleviridae (with their order Pimascovirales ) in a joint newly created class Megaviricetes (for this group, too, the rank of an order used to be occasionally " Megavirales "- in a narrower sense than above - has been suggested).

Systematics

The first known member of this family was named Acanthamoeba polyphaga marseillevirus and has been officially endorsed by the International Committee on Taxonomy of Viruses (ICTV) as the species Marseillevirus marseillevirus of the genus Marseillevirus . A second member is Acanthamoeba castellanii lausannevirus (ICTV: Species Lausannevirus , genus not assigned). In the genus Marseille virus , the ICTV has included the Senegal virus marseille virus as a second species . Another member of this family was isolated from blood donors: " Giant Blood Marseillevirus " (" GBM virus ", should also be included in the genus Marseille virus based on phylogenetic analyzes ). An isolate from insects - the Insectomime virus - has also been reported. Kurlavirus (KUV) BKC-1 was suggested as another member of the family .

The systematics of the taxa recognized by the ICTV as of March 2019 is as follows:

  • Marseilleviridae family
  • Genus Marseillevirus
  • Species Marseillevirus marseillevirus (MarV, MSRV / MsV, MRSV, alias Acanthamoeba polyphaga marseillevirus , APMaV)
  • Maseillevirus marseillevirus T19
  • Species Senegal virus marseille virus
  • with no assigned genus
  • Species Lausannevirus (LauV or LausV, LASV, alias Acanthamoeba castellanii lausannevirus , ACLaV)
  • Species Tunisvirus

Overall, the Marseilleviridae family is now proposed to be subdivided into clades (or lines) A ​​to E. Here and at the CNRS (2018) as well as at Andreani et al. (2018), / (2019) there are suggestions for an internal systematics of this family, summarized for example:

 Marseilleviridae 

 Clade  A 



Marseille virus , (type for clade A, with the two official species (see above) and " Marseille virus Shanghai " and " GBM virus ")


   

" Cannes8 virus " (English " Cannes8 virus ", Ca8V), " Kyotovirus 1, 2, 3, 5 "



   

" Melbournevirus " (MelV), " Kyotovirus 4, 6, 7 "



   

" Tokyovirus " with Tokyovirus A1



   
 Clade B 


Lausanne virus (type for clade B)


   

" Port-Miou-Virus " (English " Port-Miou virus ")



   



" Kurlavirus BKC-1"


   

" Noumea virus "



   

" Hokutovirus 1, 2 "



   

" Kashiwazakivirus 1, 2, 3, 4, 5, 6 "




   
 Clade C 

" Insectomime Virus " (type for clade C)


   

Tunis virus



 Klade D 

" Brazilian Marseille virus " (English " Brazilian (marseille) virus ") (type for clade D)






 Clade E 

" Golden mussels virus " (alias " Golden Marseille virus " , attacks Limnoperna fortunei , English "golden mussel") (type for clade E)




Template: Klade / Maintenance / Style

The new additions according to Aoki et al. (2019) compared to CNRS (2018) are the candidates named "Kyotovirus" (location Uji (Kyōto) , Japan), " Hokutovirus " (location Hokuto, Japan) and "Kashiwazakivirus" (location Kashiwazaki , Japan), as well as " Marseille virus Shanghai ". The above cladogram is also supported by the work of Rolland et al. (2019) supported.

Two further clades come from metagenomic analyzes of Loki's black smoker 's castle , namely LCMAC101, LCMAC102, LCMAC103 on the one hand and LCMAC202, LCMAC202 on the other. The second of these clades seems to be more basic than the first, but the exact position in the cladogram in relation to clade E above has not been clarified.

Genome

A promoter sequence - AAATATTT - was found to be associated with 55% of the genes identified in Marseille virus .
Most of these sequences occur in multiple copies.

  • The genome of Marseillevirus marseillevirus Strain T19 is 368,454 bp in length and is predicted to encode 428 proteins at a GC content of 45%.
  • The genome of Tunisvirus fontaine2 has a length of 380,011 bp and is predicted to encode 484 proteins with a GC content of 43%.
  • The genome of Melbourne virus is 369,360 bp in length and is predicted to encode 403 proteins at a GC content of 45%.
  • The genome of Lausannevirus is 346,754 bp in length and predicted to encode 444 proteins at a GC content of 43%.

Individual evidence

  1. ↑ a b c d e f ICTV: ICTV Taxonomy history: Marseillevirus marseillevirus , EC 51, Berlin, Germany, July 2019; Email ratification March 2020 (MSL # 35)
  2. ↑ Eugene V. Koonin, Natalya Yutin: Evolution of the Large Nucleocytoplasmatic DNA Viruses of Eukaryotes and Convergent Origins of Viral Gigantism , in: Advances in Virus Research, Volume 103, AP January 21, 2019, doi: 10.1016 / bs.aivir.2018.09 .002 , pp. 167-202.
  3. ↑ Philippe Colson, Isabelle Pagnier, Niyaz Yoosuf, Ghislain Fournous, Bernard La Scola, Didier Raoult: 'Marseilleviridae', a new family of giant viruses infecting amoebae . In: Archives of Virology . 158, No. 4, 2012, pp. 915-20. doi : 10.1007 / s00705-012-1537-y . PMID 23188494 .
  4. ^ Bernard La Scola: Looking at protists as a source of pathogenic viruses . In: Microbial Pathogenesis . 77, 2014, pp. 131-5. doi : 10.1016 / j.micpath.2014.09.005 . PMID 25218687 .
  5. ↑ Philippe Colson, Laura Fancello, Gregory Gimenez, Fabrice Armougom, Christelle Desnues, Ghislain Fournous, Niyaz Yoosuf, Matthieu Million, Bernard La Scola, Didier Raoult: Evidence of the megavirome in humans . In: Journal of Clinical Virology . 57, No. 3, 2013, pp. 191-200. doi : 10.1016 / j.jcv.2013.03.018 . PMID 23664726 .
  6. ↑ a b c Nikolay Popgeorgiev, Mickaël Boyer, Laura Fancello, Sonia Monteil, Catherine Robert, Romain Rivet, Claude Nappez, Said Azza, Jacques Chiaroni, Didier Raoult, Christelle Desnues: Marseillevirus-Like Virus Recovered from Blood Donated by Asymptomatic Humans . In: The Journal of Infectious Diseases . 208, No. 7, 2013, pp. 1042-50. doi : 10.1093 / infdis / jit292 . PMID 23821720 .
  7. ↑ Sarah Aherfi, Philippe Colson, Gilles Audoly, Claude Nappez, Luc Xerri, Audrey Valensi, Matthieu Million, Hubert Lepidi, Regis Costello, Didier Raoult: Marseillevirus in lymphoma: A giant in the lymph node . In: The Lancet Infectious Diseases . 16, No. 10, 2016, pp. E225 – e234. doi : 10.1016 / S1473-3099 (16) 30051-2 . PMID 27502174 .
  8. ↑ Viral Zone . ExPASy. Retrieved November 25, 2018.
  9. ↑ Virus Taxonomy: 2016 Release . ICTV. Retrieved November 25, 2018.
  10. ↑ ICTV: ICTV Taxonomy history: Acanthamoeba polyphaga mimivirus , EC 51, Berlin, Germany, July 2019; Email ratification March 2020 (MSL # 35)
  11. ↑ a b Mondher Boughalmi, Isabelle Pagnier, Sarah Aherfi, Philippe Colson, Didier Raoult, Bernard La Scola: First Isolation of a Marseillevirus in the Diptera Syrphidae Eristalis tenax . In: Intervirology . 56, No. 6, 2013, pp. 386-94. doi : 10.1159 / 000354560 . PMID 24157885 .
  12. ↑ a b c d e Albert J. Erives: Phylogenetic analysis of the core histone doublet and DNA topo II genes of Marseilleviridae: evidence of proto-eukaryotic provenance , in: Epigenetics & Chromatin (2017) 10:55 doi : 10.1186 / s13072- 017-0162-0
  13. ↑ a b Elisabeth Fabre, Sandra Jeudy, Sébastien Santini, Matthieu Legendre, Mathieu Trauchessec, Yohann Couté, Jean-Michel Claverie, Chantal Abergel: Noumeavirus replication relies on a transient remote control of the host nucleus , in: Nature Communications. 8, Article number: 15087 (April 2017), doi : 10.1038 / ncomms15087 . Insectomimevirus partially prescribed as Insectominevirus (with n).
  14. ↑ a b Anirvan Chatterjee, Kiran Kondabagil: Complete genome sequence of Kurlavirus, a novel member of the family Marseilleviridae isolated in Mumbai, India . In: Archives of Virology . 162, No. 10, 2017, p. 3243. doi : 10.1007 / s00705-017-3469-z . PMID 28685284 .
  15. ↑ Uniprot: Kurlavirus BKC-1: Histone H2A domain-containing protein , as of March 28, 2018, NCBI Taxon Id 1958810
  16. ↑ a b Hansika Chhabra: Giant viruses found in water samples from Mumbai , in: BusinessLine: Science, Bangalore, May 9, 2019
  17. ↑ ICTV: Master Species List 2018b.v2 MSL # 34v
  18. ↑ a b Fumito Maruyama, Shoko Ueki: Evolution and Phylogeny of Large DNA Viruses, Mimiviridae and Phycodnaviridae Including Newly Characterized Heterosigma akashiwo Virus (PDF Download Available) . In: Frontiers in Microbiology . 7, 2016, p. 1942. doi : 10.3389 / fmicb.2016.01942 . PMID 27965659 . PMC 5127864 (free full text).
  19. ↑ a b Clara Rolland, Julien Andreani, Amina Cherif Louazani, Sarah Aherfi, Rania Francis, Rodrigo Rodrigues, Ludmila Santos Silva, Dehia Sahmi, Said Mougari, Nisrine Chelkha, Meriem Bekliz, Lorena Silva, Felipe Assis, Fábio Dornas, Jacques Yaacoub Bou Khalil, Isabelle Pagnier, Christelle Desnues, Anthony Levasseur, Philippe Colson, Jônatas Abrahão, Bernard La Scola: Discovery and Further Studies on Giant Viruses at the IHU Mediterranee Infection That Modified the Perception of the Virosphere , in: Viruses 11 (4), March / April 2019, pii: E312, doi: 10.3390 / v11040312 , PMC 6520786 (free full text), PMID 30935049 , etc. a. Fig. 2a
  20. ↑ a b William H Wilson,. * Ilana C Gilg, Mohammad Moniruzzaman, Erin K Field, Sergey Koren, Gary R LeCleir, Joaquín Martínez Martínez, Nicole J Poulton, Brandon K Swan, Ramunas Stepanauskas, Steven W Wilhelm: Genomic exploration of individual giant ocean viruses , in: ISME Journal 11 (8), August 2017, pp. 1736–1745, doi: 10.1038 / ismej.2017.61 , PMC 5520044 (free full text), PMID 28498373
  21. ↑ Graziel Oliveira, Bernard La Scola, Jônatas Abrahão: Giant virus vs amoeba: fight for supremacy , in: Virol J 16, 126, November 4, 2019, doi: 10.1186 / s12985-019-1244-3 , PDF
  22. ↑ a b Julien Andreani, Jacques YB Khalil, Emeline Baptiste, Issam Hasni, Caroline Michelle, Didier Raoult, Anthony Levasseur, Bernard La Scola: Orpheovirus IHUMI-LCC2: A New Virus among the Giant Viruses , in: Front. Microbiol., January 22, 2018, doi: 10.3389 / fmicb.2017.02643
  23. ↑ Keita Aoki, Reika Hagiwara, Motohiro Akashi, Kenta Sasaki, Kazuyoshi Murata, Hiroyuki Ogata, Masaharu Takemura: Fifteen Marseilleviruses Newly Isolated From Three Water Samples in Japan Reveal Local Diversity of Marseilleviridae , in: Front. Microbiol., May 24, 2019, doi: 10.3389 / fmicb.2019.01152
  24. ↑ Center national de la recherche scientifique: List of the main “giant” viruses known as of today , Université Aix Marseille, April 18, 2018
  25. ↑ Center national de la recherche scientifique: List of the main “giant” viruses known as of today (March 2019) , Université Aix Marseille, March 2019.
  26. ↑ G Doutre, N Philippe, C Abergel, J.-M Claverie: Genome Analysis of the First Marseilleviridae Representative from Australia did Indicates Most of Its Genes Contribute to viral fitness . In: Journal of Virology . 88, No. 24, 2014, pp. 14340-9. doi : 10.1128 / JVI.02414-14 . PMID 25275139 . PMC 4249118 (free full text).
  27. ↑ Masaharu Takemura: Draft Genome Sequence of Tokyovirus , a Member of the Family Marseilleviridae Isolated from the Arakawa River of Tokyo, Japan . In: Genome Announcements . 4, No. 3, 2016, pp. E00429–16. doi : 10.1128 / genomeA.00429-16 . PMID 27284144 . PMC 4901213 (free full text).
  28. ↑ Masaharu TakeMura: Morphological and Taxonomic Properties of Tokyovirus , the First Marseilleviridae Member Isolated from Japan , in: Microbes Environ. Vol. 31, No. 4, pp. 442–448, 2016, doi: 10.1264 / jsme2.ME16107
  29. ↑ Sarah Aherfi, Bernard La Scola, Isabelle Pagnier, Didier Raoult, Philippe Colson: The expanding family Marseilleviridae . Genome Announc. 2015 Nov-Dec; 3 (6): e01148-15. Published online November 25, 2015, doi: 10.1128 / genomeA.01148-15
  30. ↑ Fábio Dornas, Felipe Assis, Sarah Aherfi, Thalita Arantes, Jônatas Abrahão, Philippe Colson, Bernard La Scola: A Brazilian Marseillevirus is the Founding Member of a Lineage in Family Marseilleviridae . In: Viruses . 8, No. 3, 2016, p. 76. doi : 10.3390 / v8030076 . PMID 26978387 . PMC 4810266 (free full text).
  31. ↑ Raíssa Nunes dos Santos, Fabrício Souza Campos, Nathalia Rammé Medeiros de Albuquerque, Fernando Finoketti, Rayra Almeida Côrrea, Lucia Cano-Ortiz, Felipe Lopes Assis, Thalita Souza Arantes, Paulo Michel Roehe, Ana Cláudia Franco: A new marseillevirus isolated in Southern Brazil from Limnoperna fortunei , in: Nature Scientific Reports volume 6, Article number: 35237 of October 14, 2016, doi: 10.1038 / srep35237
  32. ↑ a b Disa Bäckström, Natalya Yutin, Steffen L. Jørgensen, Jennah Dharamshi, Felix Homa, Katarzyna Zaremba-Niedwiedzka, Anja Spang, Yuri I. Wolf, Eugene V. Koonin, Thijs J. G. Ettema; Richard P. Novick (Ed.): Virus Genomes from Deep Sea Sediments Expand the Ocean Megavirome and Support Independent Origins of Viral Gigantism , in: mBio Volume 10, No. 2, March 5, 2019, doi: 10.1128 / mBio.02497- 18 , PMID 30837339 Reference Error : Invalid Tag . The name "Bäckström2019" was defined several times with different content.<ref>
  33. ↑ Graziel Pereira Oliveira, Maurício Teixeira Lima, Thalita Souza Arantes, Felipe Lopes Assis, Rodrigo Araújo Lima Rodrigues, Flávio Guimarães Da Fonseca, Cláudio Antônio Bonjardim, Erna Geessien Kroon, Philippe Colson, Bernard La Scola, Jônatas The Santos Abrahão Investigation : Sequences of Marseilleviruses Highlights a Remarkable Abundance of the AAATATTT Motif in Intergenic Regions . In: Journal of Virology . 91, No. 21, 2017, pp. E01088–17. doi : 10.1128 / JVI.01088-17 . PMID 28794030 . PMC 5640848 (free full text).
  34. ↑ a b c d David M. Needham, Alexandra Z. Worden et al .: A distinct lineage of giant viruses brings a rhodopsin photosystem to unicellular marine predators , in: PNAS, 23 September 2019, doi: 10.1073 / pnas.1907517116 , ISSN 0027-8424, here: Supplement 1 (xlsx)