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Nobecovirus ( İngilizce )

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Nobecovirus is a subgenus of viruses in the genus Betacoronavirus.[1] The viruses in the group were previously known as group 2d coronaviruses.[2][3]

Structure

The viruses of this subgenus, like other coronaviruses, have a lipid bilayer envelope in which the membrane (M), envelope (E) and spike (S) structural proteins are anchored.[4][5]

See also

References

  1. ^ a b "Virus Taxonomy: 2019 Release". talk.ictvonline.org. International Committee on Taxonomy of Viruses. Retrieved 20 June 2020.
  2. ^ Woo, Patrick C. Y.; Wang, Ming; Lau, Susanna K. P.; Xu, Huifang; Poon, Rosana W. S.; Guo, Rongtong; Wong, Beatrice H. L.; Gao, Kai; Tsoi, Hoi-wah; Huang, Yi; Li, Kenneth S. M. (February 2007). "Comparative Analysis of Twelve Genomes of Three Novel Group 2c and Group 2d Coronaviruses Reveals Unique Group and Subgroup Features". Journal of Virology. 81 (4): 1574–1585. doi:10.1128/JVI.02182-06. ISSN 0022-538X. PMC 1797546. PMID 17121802. See figure 2.
  3. ^ Wong, Antonio C. P.; Li, Xin; Lau, Susanna K. P.; Woo, Patrick C. Y. (2019-02-20). "Global Epidemiology of Bat Coronaviruses". Viruses. 11 (2): 174. doi:10.3390/v11020174. ISSN 1999-4915. PMC 6409556. PMID 30791586. CoVs are classified into four genera, Alphacoronavirus, Betacoronavirus, Gammacoronavirus and Deltacoronavirus. Within Betacoronavirus, they can be further subclassified into lineages A, B, C and D [1]. In 2018, these four lineages were reclassified as subgenera of Betacoronavirus, and renamed as Embecovirus (previous lineage A), Sarbecovirus (previous lineage B), Merbecovirus (previous lineage C) and Nobecovirus (previous lineage D) [2]. In addition, a fifth subgenus, Hibecovirus, was also included (Figure 1) [2].
  4. ^ Lai, Michael M. C.; Cavanagh, David (1997-01-01), Maramorosch, Karl; Murphy, Frederick A.; Shatkin, Aaron J. (eds.), "The Molecular Biology of Coronaviruses; III. Structure of Virions; A. Virion Morphology", Advances in Virus Research, Academic Press, 48: 5–6, doi:10.1016/S0065-3527(08)60286-9, PMC 7130985, PMID 9233431
  5. ^ Woo, Patrick C. Y.; Huang, Yi; Lau, Susanna K. P.; Yuen, Kwok-Yung (2010-08-24). "Coronavirus Genomics and Bioinformatics Analysis". Viruses. 2 (8): 1804–1820. doi:10.3390/v2081803. ISSN 1999-4915. PMC 3185738. PMID 21994708. The presence of HE genes exclusively in members of Betacoronavirus subgroup A, but not members of Betacoronavirus subgroup B, C and D suggested that the recombination had probably occurred in the ancestor of members of Betacoronavirus subgroup A, after diverging from the ancestor of other subgroups of Betacoronavirus.
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Nobecovirus: Brief Summary ( İngilizce )

wikipedia EN tarafından sağlandı

Nobecovirus is a subgenus of viruses in the genus Betacoronavirus. The viruses in the group were previously known as group 2d coronaviruses.

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Nobecovirus ( Fransızca )

wikipedia FR tarafından sağlandı

Nobecovirus est un sous-genre de virus du genre Betacoronavirus[1]. Les virus du groupe étaient auparavant connus sous le nom de coronavirus du groupe 2d[2],[3].

D'après la taxonomie ICTV de 2019, trois espèces sont recensées dans ce sous-genre. Ce sont trois coronavirus de chauve-souris d'Asie ou d'Afrique.

Structure

Les virus de ce sous-genre, comme d'autres coronavirus, ont une enveloppe bicouche lipidique dans laquelle les protéines structurales de membrane (M), d'enveloppe (E) et de pointe (S) sont ancrées[4].

Position phylogénétique

β-CoV[5]
Embecovirus

Coronavirus humain HKU1 (HCoV HKU1)



Coronavirus murin (MCoV ou MHV)





MrufCoV 2JL14




Betacoronavirus 1 (BCoV, HCoV OC43, etc.)



ChRCoV HKU24






Merbecovirus

EriCoV 1[6]




MERSr-CoV




Ty-BatCoV HKU4



Pi-BatCoV HKU5






Nobecovirus

Ei-BatCoV C704




RO-BatCoV GCCDC1



RO-BatCoV HKU9





Hibecovirus

Hp-betaCoV Zhejiang2013


Sarbecovirus

SARSr-CoV JL2012 (chauve-souris)[7]




(…)





SARSr-CoV WIV1 (Rhinolophus sinicus)



SARSr-CoV RsSHC014 (Rhinolophus sinicus)





Civet-SARSr-CoV (civette)



SARS-CoV-1 (humain ; SRAS)








Rc-o319 (Rhinolophus cornutus, Japon)[8]




(…)




Pangolin SARSr-CoV-GX[9]




Pangolin SARSr-CoV-GD[10]





RshSTT182 (Rhinolophus shameli, Cambodge)[11]



RshSTT200 (Rhinolophus shameli, Cambodge)[11]





RacCS203 (Rhinolophus acuminatus, Thaïlande)[12]



RmYN02 (Rhinolophus malayanus, Mengla, Yunnan)[13]





RaTG13 (Rhinolophus affinis, Mojiang, Yunnan)[14]



SARS-CoV-2 (humain ; CoViD-19)














Voir aussi

Références

  1. a et b (en) « Virus Taxonomy: 2019 Release », ICTV, juillet 2018 (consulté le 3 avril 2021).
  2. Woo, Wang, Lau et Xu, « Comparative Analysis of Twelve Genomes of Three Novel Group 2c and Group 2d Coronaviruses Reveals Unique Group and Subgroup Features », Journal of Virology, vol. 81, no 4,‎ février 2007, p. 1574–1585 (ISSN , PMID , PMCID , DOI , lire en ligne) :

    « See figure 2. »

  3. Wong, Li, Lau et Woo, « Global Epidemiology of Bat Coronaviruses », Viruses, vol. 11, no 2,‎ 20 février 2019 (ISSN , PMID , PMCID , DOI , lire en ligne) :

    « CoVs are classified into four genera, Alphacoronavirus, Betacoronavirus, Gammacoronavirus and Deltacoronavirus. Within Betacoronavirus, they can be further subclassified into lineages A, B, C and D [1]. In 2018, these four lineages were reclassified as subgenera of Betacoronavirus, and renamed as Embecovirus (previous lineage A), Sarbecovirus (previous lineage B), Merbecovirus (previous lineage C) and Nobecovirus (previous lineage D) [2]. In addition, a fifth subgenus, Hibecovirus, was also included (Figure 1) [2]. »

  4. Woo, Huang, Lau et Yuen, « Coronavirus Genomics and Bioinformatics Analysis », Viruses, vol. 2, no 8,‎ 24 août 2010, p. 1804–1820 (ISSN , PMID , PMCID , DOI , lire en ligne) :

    « The presence of HE genes exclusively in members of Betacoronavirus subgroup A, but not members of Betacoronavirus subgroup B, C and D suggested that the recombination had probably occurred in the ancestor of members of Betacoronavirus subgroup A, after diverging from the ancestor of other subgroups of Betacoronavirus. »

  5. Shin Murakami, Tomoya Kitamura, Jin Suzuki, Ryouta Sato, Toshiki Aoi, Marina Fujii, Hiromichi Matsugo, Haruhiko Kamiki, Hiroho Ishida, Akiko Takenaka-Uema, Masayuki Shimojima et Taisuke Horimoto, « Detection and Characterization of Bat Sarbecovirus Phylogenetically Related to SARS-CoV-2, Japan », Emerging Infectious Diseases, vol. 26, no 12,‎ décembre 2020, p. 3025–3029 (DOI )
  6. Tommy Tsan-Yuk Lam, Na Jia, Ya-Wei Zhang, Marcus Ho-Hin Shum, Jia-Fu Jiang, Hua-Chen Zhu, Yi-Gang Tong, Yong-Xia Shi, Xue-Bing Ni, Yun-Shi Liao, Wen-Juan Li, Bao-Gui Jiang, Wei Wei, Ting-Ting Yuan, Kui Zheng, Xiao-Ming Cui, Jie Li, Guang-Qian Pei, Xin Qiang, William Yiu-Man Cheung, Lian-Feng Li, Fang-Fang Sun, Si Qin, Ji-Cheng Huang, Gabriel M. Leung, Edward C. Holmes, Yan-Ling Hu, Yi Guan et Wu-Chun Cao, « Identifying SARS-CoV-2-related coronaviruses in Malayan pangolins », Nature, vol. 583, no 7815,‎ 9 juillet 2020, p. 282–285 (DOI )
  7. Ping Liu, Jing-Zhe Jiang, Xiu-Feng Wan, Yan Hua, Linmiao Li, Jiabin Zhou, Xiaohu Wang, Fanghui Hou, Jing Chen, Jiejian Zou et Jinping Chen, « Are pangolins the intermediate host of the 2019 novel coronavirus (SARS-CoV-2)? », PLOS Pathogens, vol. 16, no 5,‎ 14 mai 2020, e1008421 (DOI )
  8. a et b (en) Vibol Hul, Deborah Delaune, Erik A. Karlsson, Alexandre Hassanin, Putita Ou Tey, Artem Baidaliuk, Fabiana Gámbaro, Vuong Tan Tu, Lucy Keatts, Jonna Mazet, Christine Johnson, Philippe Buchy, Philippe Dussart, Tracey Goldstein, Etienne Simon-Lorière et Veasna Duong, « A novel SARS-CoV-2 related coronavirus in bats from Cambodia », sur bioRxiv, 26 janvier 2021 (DOI ), p. 2021.01.26.428212
  9. S Wacharapluesadee, CW Tan, P Maneeorn, P Duengkae, F Zhu, Y Joyjinda, T Kaewpom, WN Chia, W Ampoot, BL Lim, K Worachotsueptrakun, VC Chen, N Sirichan, C Ruchisrisarod, A Rodpan, K Noradechanon, T Phaichana, N Jantarat, B Thongnumchaima, C Tu, G Crameri, MM Stokes, T Hemachudha et LF Wang, « Evidence for SARS-CoV-2 related coronaviruses circulating in bats and pangolins in Southeast Asia. », Nature Communications, vol. 12, no 1,‎ 9 février 2021, p. 972 (PMID , PMCID , DOI )
  10. H Zhou, X Chen, T Hu, J Li, H Song, Y Liu, P Wang, D Liu, J Yang, EC Holmes, AC Hughes, Y Bi et W Shi, « A Novel Bat Coronavirus Closely Related to SARS-CoV-2 Contains Natural Insertions at the S1/S2 Cleavage Site of the Spike Protein. », Current biology : CB, vol. 30, no 11,‎ 8 juin 2020, p. 2196-2203.e3 (PMID , DOI )
  11. « Addendum: A pneumonia outbreak associated with a new coronavirus of probable bat origin », Nature, vol. 588, no 7836,‎ décembre 2020, E6 (PMID , DOI , lire en ligne)
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Nobecovirus: Brief Summary ( Fransızca )

wikipedia FR tarafından sağlandı

Nobecovirus est un sous-genre de virus du genre Betacoronavirus. Les virus du groupe étaient auparavant connus sous le nom de coronavirus du groupe 2d,.

D'après la taxonomie ICTV de 2019, trois espèces sont recensées dans ce sous-genre. Ce sont trois coronavirus de chauve-souris d'Asie ou d'Afrique.

lisans
cc-by-sa-3.0
telif hakkı
Auteurs et éditeurs de Wikipedia
orijinal
kaynağı ziyaret et
ortak site
wikipedia FR