Rc-o319

Rc-o319 is a bat-derived strain of severe acute respiratory syndrome–related coronavirus collected in Little Japanese horseshoe bats (Rhinolophus cornutus) from sites in Iwate, Japan.[1][2] Its has 81% similarity to SARS-CoV-2 and is the earliest strain branch of the SARS-CoV-2 related coronavirus.

Rc-o319
Virus classification Edit this classification
(unranked): Virus
Realm: Riboviria
Kingdom: Orthornavirae
Phylum: Pisuviricota
Class: Pisoniviricetes
Order: Nidovirales
Family: Coronaviridae
Genus: Betacoronavirus
Subgenus: Sarbecovirus
Species:
Severe acute respiratory syndrome–related coronavirus
Strain:
Rc-o319

A phylogenetic tree based on whole-genome sequences of SARS-CoV-2 and related coronaviruses is:[3][4]

SARS‑CoV‑2 related coronavirus

(Bat) Rc-o319, 81% to SARS-CoV-2, Rhinolophus cornutus, Iwate, Japan[1]

Bat SL-ZXC21, 88% to SARS-CoV-2, Rhinolophus pusillus, Zhoushan, Zhejiang[5]

Bat SL-ZC45, 88% to SARS-CoV-2, Rhinolophus pusillus, Zhoushan, Zhejiang[5]

Pangolin SARSr-CoV-GX, 85.3% to SARS-CoV-2, Manis javanica, smuggled from Southeast Asia[6]

Pangolin SARSr-CoV-GD, 90.1% to SARS-CoV-2, Manis javanica, smuggled from Southeast Asia[7]

Bat RshSTT182, 92.6% to SARS-CoV-2, Rhinolophus shameli, Steung Treng, Cambodia[8]

Bat RshSTT200, 92.6% to SARS-CoV-2, Rhinolophus shameli, Steung Treng, Cambodia[8]

(Bat) RacCS203, 91.5% to SARS-CoV-2, Rhinolophus acuminatus, Chachoengsao, Thailand[4]

(Bat) RmYN02, 93.3% to SARS-CoV-2, Rhinolophus malayanus, Mengla, Yunnan[9]

(Bat) RpYN06, 94.4% to SARS-CoV-2, Rhinolophus pusillus, Xishuangbanna, Yunnan[3]

(Bat) RaTG13, 96.1% to SARS-CoV-2, Rhinolophus affinis, Mojiang, Yunnan[10]

(Bat) BANAL-52, 96.8% to SARS-CoV-2, Rhinolophus malayanus, Vientiane, Laos[11]

SARS-CoV-2

SARS-CoV-1, 79% to SARS-CoV-2

References
  1. Murakami S, Kitamura T, Suzuki J, Sato R, Aoi T, Fujii M, et al. (December 2020). "Detection and Characterization of Bat Sarbecovirus Phylogenetically Related to SARS-CoV-2, Japan". Emerging Infectious Diseases. 26 (12): 3025–3029. doi:10.3201/eid2612.203386. PMC 7706965. PMID 33219796.
  2. Mallapaty, Smriti (2020-11-23). "Coronaviruses closely related to the pandemic virus discovered in Japan and Cambodia". Nature. 588 (7836): 15–16. Bibcode:2020Natur.588...15M. doi:10.1038/d41586-020-03217-0. PMID 33230273. S2CID 227157702.
  3. Zhou H, Ji J, Chen X, Bi Y, Li J, Wang Q, et al. (August 2021). "Identification of novel bat coronaviruses sheds light on the evolutionary origins of SARS-CoV-2 and related viruses". Cell. 184 (17): 4380–4391.e14. doi:10.1016/j.cell.2021.06.008. PMC 8188299. PMID 34147139.
  4. Wacharapluesadee S, Tan CW, Maneeorn P, Duengkae P, Zhu F, Joyjinda Y, et al. (February 2021). "Evidence for SARS-CoV-2 related coronaviruses circulating in bats and pangolins in Southeast Asia". Nature Communications. 12 (1): 972. Bibcode:2021NatCo..12..972W. doi:10.1038/s41467-021-21240-1. PMC 7873279. PMID 33563978.
  5. Zhou H, Chen X, Hu T, Li J, Song H, Liu Y, et al. (June 2020). "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. 30 (11): 2196–2203.e3. doi:10.1016/j.cub.2020.05.023. PMC 7211627. PMID 32416074.
  6. Lam TT, Jia N, Zhang YW, Shum MH, Jiang JF, Zhu HC, et al. (July 2020). "Identifying SARS-CoV-2-related coronaviruses in Malayan pangolins". Nature. 583 (7815): 282–285. Bibcode:2020Natur.583..282L. doi:10.1038/s41586-020-2169-0. PMID 32218527. S2CID 214683303.
  7. Xiao K, Zhai J, Feng Y, Zhou N, Zhang X, Zou JJ, et al. (July 2020). "Isolation of SARS-CoV-2-related coronavirus from Malayan pangolins". Nature. 583 (7815): 286–289. Bibcode:2020Natur.583..286X. doi:10.1038/s41586-020-2313-x. PMID 32380510. S2CID 256822274.
  8. Delaune D, Hul V, Karlsson EA, Hassanin A, Ou TP, Baidaliuk A, et al. (November 2021). "A novel SARS-CoV-2 related coronavirus in bats from Cambodia". Nature Communications. 12 (1): 6563. Bibcode:2021NatCo..12.6563D. doi:10.1038/s41467-021-26809-4. PMC 8578604. PMID 34753934.
  9. Zhou H, Chen X, Hu T, Li J, Song H, Liu Y, et al. (June 2020). "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. 30 (11): 2196–2203.e3. doi:10.1016/j.cub.2020.05.023. PMC 7211627. PMID 32416074.
  10. Zhou P, Yang XL, Wang XG, Hu B, Zhang L, Zhang W, et al. (March 2020). "A pneumonia outbreak associated with a new coronavirus of probable bat origin". Nature. 579 (7798): 270–273. Bibcode:2020Natur.579..270Z. doi:10.1038/s41586-020-2012-7. PMC 7095418. PMID 32015507.
  11. Temmam S, Vongphayloth K, Baquero E, Munier S, Bonomi M, Regnault B, et al. (April 2022). "Bat coronaviruses related to SARS-CoV-2 and infectious for human cells". Nature. 604 (7905): 330–336. Bibcode:2022Natur.604..330T. doi:10.1038/s41586-022-04532-4. PMID 35172323. S2CID 246902858.


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