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Evolutionary origins of the SARS-CoV-2 sarbecovirus lineage responsible for the COVID-19 pandemic
Open accessPublished version of a preprint
Abstract
There are outstanding evolutionary questions on the recent emergence of human coronavirus SARS-CoV-2 including the role of reservoir species, the role of recombination and its time of divergence from animal viruses. We find that the sarbecoviruses-the viral subgenus containing SARS-CoV and SARS-CoV-2-undergo frequent recombination and exhibit spatially structured genetic diversity on a regional scale in China. SARS-CoV-2 itself is not a recombinant of any sarbecoviruses detected to date, and its receptor-binding motif, important for specificity to human ACE2 receptors, appears to be an ancestral trait shared with bat viruses and not one acquired recently via recombination. To employ phylogenetic dating methods, recombinant regions of a 68-genome sarbecovirus alignment were removed with three independent methods. Bayesian evolutionary rate and divergence date estimates were shown to be consistent for these three approaches and for two different prior specifications of evolutionary rates based on HCoV-OC43 and MERS-CoV. Divergence dates between SARS-CoV-2 and the bat sarbecovirus reservoir were estimated as 1948 (95% highest posterior density (HPD): 1879-1999), 1969 (95% HPD: 1930-2000) and 1982 (95% HPD: 1948-2009), indicating that the lineage giving rise to SARS-CoV-2 has been circulating unnoticed in bats for decades.
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“Although the proximal origins are unknown, SARS-CoV-2 is thought to derive from a bat SARS-CoV-related coronavirus with a furin cleavage site that enhances the capacity of the virus to infect human cells.48, 49”
From The Lancet Commission on lessons for the future from the COVID-19 pandemic (2022) · cites this paper as [48]
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Cites
RAxML version 8: a tool for phylogenetic analysis and post-analysis of large phylogenies
Stamatakis, A. (2014) · Bioinformatics · doi:10.1093/bioinformatics/btu033 · Cited by 32,291 · cited 2×
“2.8 (Stamatakis, 2014, 2006), GTR+Γ model, 100 bootstrap replicates – was inferred for each BFR longer than 500nt.”
BackgroundMethodInfluentialIQ-TREE: A Fast and Effective Stochastic Algorithm for Estimating Maximum-Likelihood Phylogenies
Nguyen, L.-T., Schmidt, H. A., von Haeseler, A., & Minh, B. Q. (2015) · Molecular Biology and Evolution · doi:10.1093/molbev/msu300 · Cited by 26,046 · cited 1×
“The latter was reconstructed using IQTREE (Nguyen et al., 2014 ) under a General-Time Reversible (GTR) model with a discrete gamma distribution to model among-site rate variation.”
MethodA pneumonia outbreak associated with a new coronavirus of probable bat origin
Zhou, P., Yang, X.-L., Wang, X.-G., Hu, B., Zhang, L., Zhang, W., Si, H.-R., Zhu, Y., Li, B., Huang, C.-L., et al. (2020) · Nature · doi:10.1038/s41586-020-2012-7 · Cited by 21,969 · cited 11×
“…thought to be instrumental to SARS-CoV-2’s ability to infect humans – a polybasic cleavage site insertion in the Spike protein – has been seen in another close bat relative of the SARS-CoV-2 virus (Zhou et al., 2020a); however, the sequence is different and it is likely an independent event.”
BackgroundInfluentialEarly transmission dynamics in Wuhan, China, of novel coronavirus-infected pneumonia
Li, Q., Guan, X., Wu, P., Wang, X., Zhou, L., Tong, Y., Ren, R., Leung, K. S. M., Lau, E. H. Y., Wong, J. Y., et al. (2020) · New England Journal of Medicine · doi:10.1056/nejmoa2001316 · Cited by 16,575 · cited 8×
“In December 2019, a cluster of pneumonia cases epidemiologically linked to an open-air wet market in city of Wuhan (Hubei Province), China (Li et al., 2020a; Zhou et al., 2020b) led local health officials to issue an epidemiological alert to the Chinese Center for Disease Control and Prevention…”
BackgroundMethodInfluentialSelf-citationRAxML-VI-HPC: maximum likelihood-based phylogenetic analyses with thousands of taxa and mixed models
Stamatakis, A. (2006) · Bioinformatics · doi:10.1093/bioinformatics/btl446 · Cited by 15,582 · cited 2×
“2.8 (Stamatakis, 2014, 2006), GTR+Γ model, 100 bootstrap replicates – was inferred for each BFR longer than 500nt.”
BackgroundMethodInfluentialLu, R., Zhao, X., Li, J., Niu, P., Yang, B., Wu, H., Wang, W., Song, H., Huang, B., Zhu, N., et al. (2020) · The Lancet · doi:10.1016/s0140-6736(20)30251-8 · Cited by 11,907 · cited 4×
“Across a large region of its genome, corresponding approximately to ORF1b , it did not cluster with any of the known bat coronaviruses indicating that recombination likely played a role in the evolutionary history of these viruses (Lu et al., 2020; Wu et al.”
BackgroundInfluentialA new coronavirus associated with human respiratory disease in China
Wu, F., Zhao, S., Yu, B., Chen, Y.-M., Wang, W., Song, Z.-G., Hu, Y., Tao, Z.-W., Tian, J.-H., Pei, Y.-Y., et al. (2020) · Nature · doi:10.1038/s41586-020-2008-3 · Cited by 11,688 · cited 4×
“When the first genome sequence of SARS-CoV-2, Wuhan-Hu-1, was released on January 10 2020 on Virological.org by a consortium led by Yong-Zhen Zhang (Wu et al., 2020a) it enabled the immediate analyses of its ancestry.”
BackgroundMethodInfluentialGorbalenya, A. E., Baker, S. C., Baric, R. S., de Groot, R. J., Drosten, C., Gulyaeva, A. A., Haagmans, B. L., Lauber, C., Leontovich, A. M., Neuman, B. W., et al. (2020) · Nature Microbiology · doi:10.1038/s41564-020-0695-z · Cited by 8,745 · cited 3×
“Next, we (1) collected all breakpoints into a single set, (2) complemented this set to generate a set of non-breakpoints, (3) grouped non-breakpoints into contiguous BFRs and (4) sorted these regions by length.”
BackgroundMethodThe proximal origin of SARS-CoV-2
Andersen, K. G., Rambaut, A., Lipkin, W. I., Holmes, E. C., & Garry, R. F. (2020) · Nature Medicine · doi:10.1038/s41591-020-0820-9 · Cited by 5,081 · cited 3×
“Influenza viruses reassort (Webster et al., 1992) but they do not undergo homologous recombination within RNA segments (Boni et al., 2008, 2010), meaning that ‘origins’ questions for influenza outbreaks can always be reduced to origins questions for each of influenza’s eight RNA segments.”
BackgroundMethodSelf-citationEvolution and ecology of influenza A viruses
Webster, R. G., Bean, W. J., Gorman, O. T., Chambers, T. M., & Kawaoka, Y. (1992) · Microbiological Reviews · doi:10.1128/mr.56.1.152-179.1992 · Cited by 4,739
Cited by
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Items 301–400 of 997
Are pangolins scapegoats of the COVID‐19 outbreak‐CoV transmission and pathology evidence?
Choo, S. W., Zhou, J., Tian, X., Zhang, S., Qiang, S., O’Brien, S. J., Tan, K. Y., Platto, S., Koepfli, K., Antunes, A., et al. (2020) · Conservation Letters · doi:10.1111/conl.12754 · Cited by 28
“Multiple research groups have recently reported evidence of recombination signals in the genome of the Guangdong pangolin CoV through recombination analyses (Table 2) (Boni et al., 2020; Lam et al., 2020a;Wong, Cregeen, Ajami, & Petrosino, 2020; Xiao et al., 2020).”
BackgroundA review of mechanistic models of viral dynamics in bat reservoirs for zoonotic disease
Gentles, A., Guth, S. E., Rozins, C., & Brook, C. E. (2020) · Pathogens and Global Health · doi:10.1080/20477724.2020.1833161 · Cited by 26
Lan, J., Chen, P., Liu, W., Ren, W., Zhang, L., Ding, Q., Zhang, Q., Wang, X., & Ge, J. (2022) · Structure · doi:10.1016/j.str.2022.07.005 · Cited by 25
Tagliamonte, M. S., Abid, N., Borocci, S., Sangiovanni, E., Ostrov, D. A., Pond, S. L. K., Salemi, M., Chillemi, G., & Mavian, C. N. (2020) · International Journal of Molecular Sciences · doi:10.3390/ijms22010080 · Cited by 23
“Our findings revealed a mosaic nature of the SARS-CoV-2 S glycoprotein that was underappreciated to date [15,37].”
BackgroundResultEnhanced recombination among Omicron subvariants of SARS‐CoV‐2 contributes to viral immune escape
Shiraz, R., & Tripathi, S. (2023) · Journal of Medical Virology · doi:10.1002/jmv.28519 · Cited by 28
“0000000001 nucleotide substitutions per site, and 1000 ultrafast bootstrapping replicates and rooted to A lineage (closest SARS‐CoV‐2 lineage to RatG13 bat virus).(23,24)”
BackgroundChemokine Regulation During Epidemic Coronavirus Infection
Majumdar, S., & Murphy, P. M. (2021) · Frontiers in Pharmacology · doi:10.3389/fphar.2020.600369 · Cited by 22
“Sequence analysis strongly indicates that SARS-CoV-2 is most closely related to known bat coronaviruses (Boni et al., 2020); however, its evolutionary path to humans has not been defined, and remains controversial.”
BackgroundSathi, S. N., Umasankar, P. K., Sreekumar, E., Nair, R. R., Joseph, I., Nori, S. R. C., Philip, J. S., Prasad, R., Navyasree, K. V., Ramesh, S. T., et al. (2022) · BMC Molecular and Cell Biology · doi:10.1186/s12860-021-00403-4 · Cited by 26
“Overall, our observation were consistent with recent studies showing that the whole RBM, and not the ACE2 binding residues alone, was necessary to complement viral entry of ACE2 independent sarbecoviruses [59, 60].”
BackgroundResultRecombination and lineage-specific mutations linked to the emergence of SARS-CoV-2Preprint
Patiño-Galindo, J. Á., Filip, I., Chowdhury, R., Maranas, C. D., Sorger, P. K., AlQuraishi, M., & Rabadán, R. (2020) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2020.02.10.942748 · Cited by 25
Challenges and Progress in Designing Broad-Spectrum Vaccines Against Rapidly Mutating Viruses
Bedi, R., Bayless, N. L., & Glanville, J. (2023) · Annual Review of Biomedical Data Science · doi:10.1146/annurev-biodatasci-020722-041304 · Cited by 26
Viruses That Can and Cannot Coexist With Humans and the Future of SARS-CoV-2
Furuse, Y., & Oshitani, H. (2020) · Frontiers in Microbiology · doi:10.3389/fmicb.2020.583252 · Cited by 24
SARS-CoV-2: Cross-scale Insights from Ecology and Evolution
Snedden, C. E., Makanani, S. K., Schwartz, S. T., Gamble, A., Blakey, R. V., Borremans, B., Helman, S. K., Espericueta, L., Valencia, A., Endo, A., et al. (2021) · Trends in Microbiology · doi:10.1016/j.tim.2021.03.013 · Cited by 21
“Early phylogenetic studies suggested that SARS-CoV-2 emergence involved recombination between bat and pangolin coronaviruses, but subsequent results showed that the lineage that gave rise to SARS-CoV-2 has been present in bats for many years [62].”
High-precision and cost-efficient sequencing for real-time COVID-19 surveillance
Park, S. Y., Faraci, G., Ward, P., Emerson, J. F., & Lee, H. Y. (2021) · Scientific Reports · doi:10.1038/s41598-021-93145-4 · Cited by 24
There is no “origin” to SARS-CoV-2
Frutos, R., Pliez, O., Gavotte, L., & Devaux, C. A. (2021) · Environmental Research · doi:10.1016/j.envres.2021.112173 · Cited by 27
“In the COVID-19 context, this intermediate species is supposed to make the link between bats, the putative original virus reservoir (Burki, 2020; Boni et al., 2020) and humans, the final recipient host.”
Pasquale, A. D., Radomski, N., Mangone, I., Calistri, P., Lorusso, A., & Cammà, C. (2021) · BMC Genomics · doi:10.1186/s12864-021-08112-0 · Cited by 23
“SARSCoV-2 is paradigmatic of these evolutionary mechanisms as there is compelling evidence that it emerged through recombination of SARS-related coronaviruses (SARSrCoVs) as it was suggested for SARS-CoV-1 [2, 3, 12, 13].”
BackgroundRational preparation and application of a mRNA delivery system with cytidinyl/cationic lipid
Li, L., Long, J., Sang, Y., Wang, X., Zhou, X., Pan, Y., Cao, Y., Huang, H., Yang, Z., Yang, J., et al. (2021) · Journal of Controlled Release · doi:10.1016/j.jconrel.2021.10.023 · Cited by 24
“The sudden emergence of the coronavirus disease 2019 (COVID-19) global pandemic offered a great opportunity for mRNA vaccines to outstand from other types of vaccines [1].”
Espeseth, A. S., Yuan, M., Citron, M. P., Reiserova, L., Morrow, G., Wilson, A. J., Horton, M. S., Rukhman, M., Kinek, K. C., Hou, F., et al. (2022) · EBioMedicine · doi:10.1016/j.ebiom.2022.104203 · Cited by 24
“92 The possibility that IM injection was immunogenic in rodents without substantial virus infection also may be extended to our hamster data (Figures 3 and 5), because skeletal muscle tissue is not a rich source of cells expressing ACE2 receptors 74,93 that could support infection.”
Data-driven recombination detection in viral genomes
Alfonsi, T., Bernasconi, A., Chiara, M., & Ceri, S. (2024) · Nature Communications · doi:10.1038/s41467-024-47464-5 · Cited by 23
Leeansyah, E., Hey, Y. Y., Sia, W. R., Ng, J. H. J., Gulam, M. Y., Boulouis, C., Zhu, F., Ahn, M., Mak, J. Y. W., Fairlie, D. P., et al. (2020) · iScience · doi:10.1016/j.isci.2020.101876 · Cited by 24
Alam, A. S. M. R. U., Islam, O. K., Hasan, M. S., Islam, M. R., Mahmud, S., Al‐Emran, H. M., Jahid, I. K., Crandall, K. A., & Hossain, M. A. (2021) · Journal of Medical Virology · doi:10.1002/jmv.27416 · Cited by 24
Liberating host–virus knowledge from biological dark data
Upham, N. S., Poelen, J. H., Paul, D., Groom, Q. J., Simmons, N. B., Vanhove, M. P. M., Bertolino, S., Reeder, D. M., Bastos-Silveira, C., Sen, A., et al. (2021) · The Lancet Planetary Health · doi:10.1016/s2542-5196(21)00196-0 · Cited by 27
Pandemics past, present, and future: progress and persistent risks
Casadevall, A. (2024) · Journal of Clinical Investigation · doi:10.1172/jci179519 · Cited by 23
Hetland, M. A. K., Winkler, M. A., Kaspersen, H. P., Håkonsholm, F., Bakksjø, R., Bernhoff, E., Delgado‐Blas, J. F., Brisse, S., Correia, A., Fostervold, A., et al. (2025) · Genome Medicine · doi:10.1186/s13073-025-01466-0 · Cited by 26
Severe acute respiratory syndrome coronavirus‐2: implications for blood safety and sufficiency
Kiely, P., Hoad, V. C., Seed, C. R., & Gosbell, I. B. (2020) · Vox Sanguinis · doi:10.1111/vox.13009 · Cited by 24
Felsenstein Phylogenetic Likelihood
Posada, D., & Crandall, K. A. (2021) · Journal of Molecular Evolution · doi:10.1007/s00239-020-09982-w · Cited by 25
Barrett, C. T., Neal, H. E., Edmonds, K. L., Moncman, C. L., Thompson, R., Branttie, J. M., Boggs, K. B., Wu, C., Leung, D. W., & Dutch, R. (2021) · Journal of Biological Chemistry · doi:10.1016/j.jbc.2021.100902 · Cited by 28
“SARS-CoV-2 has 96% sequence identity to a CoV found in this bat population, RaTG13, with limited differences between them (24).”
InfluentialShan, K.-J., Wei, C., Wang, Y., Huan, Q., & Qian, W. (2021) · The Innovation · doi:10.1016/j.xinn.2021.100159 · Cited by 24
Kettenburg, G., Kistler, A. L., Ranaivoson, H. C., Ahyong, V., Andrianiaina, A. F., Andry, S., DeRisi, J. L., Gentles, A., Raharinosy, V., Randriambolamanantsoa, T. H., et al. (2022) · Frontiers in Public Health · doi:10.3389/fpubh.2022.786060 · Cited by 23
Quantitative profiling of N-glycosylation of SARS-CoV-2 spike protein variants
Xie, Y., & Butler, M. (2023) · Glycobiology · doi:10.1093/glycob/cwad007 · Cited by 23
“The original lineage of SARS-CoV-2 has been replaced by new variants of concern or variants of interest (Boni et al. 2020; Zhou and Wang 2021; Mittal et al. 2022).”
Coordinated evolution at amino acid sites of SARS-CoV-2 spike
Neverov, A. D., Fedonin, G. G., Popova, A. V., Bykova, D., & Bazykin, G. A. (2023) · eLife · doi:10.7554/elife.82516 · Cited by 23
Lam, S. D., Bordin, N., Waman, V., Scholes, H., Ashford, P., Sen, N., van Dorp, L., Rauer, C., Dawson, N., Pang, C., et al. (2020) · UCL Discovery (University College London) · Cited by 22
Population Genomics Insights into the First Wave of COVID-19
Vasilarou, M., Alachiotis, N., Garefalaki, J., Beloukas, A. I., & Pavlidis, P. (2021) · Life · doi:10.3390/life11020129 · Cited by 30
“[13] reported that SARS-CoV-2 shows frequent recombination in its evolutionary history, and they underlined its importance for the generation of the novel SARS-CoV-2 genomes.”
BackgroundGenomic and epidemiological characteristics of SARS-CoV-2 in Africa
Lamptey, J., Oyelami, F. O., Owusu, M., Nkrumah, B., Idowu, O. P., Adu‐Gyamfi, E. A., Czika, A., El‐Duah, P., Yeboah, R., Sylverken, A. A., et al. (2021) · PLoS neglected tropical diseases · doi:10.1371/journal.pntd.0009335 · Cited by 22
Xia, X. (2021) · Viruses · doi:10.3390/v13091790 · Cited by 22
Akaishi, T. (2022) · Microbiology Spectrum · doi:10.1128/spectrum.00716-22 · Cited by 22
The Evolution, Genomic Epidemiology, and Transmission Dynamics of Tembusu Virus
Cui, Y., Pan, Y., Guo, J., Wang, D., Tong, X., Wang, Y., Li, J., Zhao, J., Ji, Y., Wu, Z. Q., et al. (2022) · Viruses · doi:10.3390/v14061236 · Cited by 22
“The best substitution models of different genes were selected using ModelFinder software in accordance with the Bayesian information criterion (BIC) and the path sampling/stepping-stone sampling (ps/ss) values [26,30].”
MethodACE2 from Pipistrellus abramus bats is a receptor for HKU5 coronaviruses
Catanzaro, N., Wu, Z., Fan, C., Jefferson, V. A., Abdelgadir, A., Schäfer, A., Yount, B. L., Björkman, P. J., Baric, R. S., & Letko, M. C. (2025) · Nature Communications · doi:10.1038/s41467-025-60286-3 · Cited by 38
First Description of Serological Evidence for SARS-CoV-2 in Lactating Cows
Fiorito, F., Iovane, V., Pagnini, U., Cerracchio, C., Brandi, S., Levante, M., Marati, L., Ferrara, G., Tammaro, V., Carlo, E. D., et al. (2022) · Animals · doi:10.3390/ani12111459 · Cited by 21
Schindell, B. G., Allardice, M., McBride, J. A. M., Dennehy, B., & Kindrachuk, J. (2022) · Frontiers in Virology · doi:10.3389/fviro.2022.875213 · Cited by 26
“Sarbecoviruses SARS-CoV The Sarbecoviruses consist of SARS-CoV and SARS-CoV-2, two of the most pathogenic coronaviruses identified to date (103).”
BackgroundInfluentialChakraborty, C., Bhattacharya, M., Sharma, A. R., Dhama, K., & Lee, S. (2022) · GeroScience · doi:10.1007/s11357-022-00619-y · Cited by 22
“The keyword search was performed using different keywords such as “variants of SARSCoV-2,” “VOI,” “VOC,” “mutation in SARS-CoV-2,” “mutation in SARS-CoV-2 genome,” and “mutation in SARS-CoV-2 Spike,” etc.”
BackgroundInfluentialMitra, J., Kodavati, M. M., Provasek, V. E., Rao, K. S. J., MITRA, S. P., Hamilton, D. J., Horner, P. J., Vahidy, F., Britz, G. W., Kent, T. A., et al. (2022) · Ageing Research Reviews · doi:10.1016/j.arr.2022.101687 · Cited by 20
Mavrodiev, E. V., Tursky, M. L., Mavrodiev, N. E., Schroder, L., Laktionov, A. P., Ebach, M. C., & Williams, D. M. (2022) · Mathematical Biology and Bioinformatics · doi:10.17537/2022.17.289 · Cited by 21
Rasmussen, D. A., & Guo, F. (2023) · Systematic Biology · doi:10.1093/sysbio/syad040 · Cited by 23
Preparing for Emerging Zoonotic Viruses
Sikkema, R. S., & Koopmans, M. (2020) · Elsevier eBooks · doi:10.1016/b978-0-12-814515-9.00150-8 · Cited by 21
Probe design for simultaneous, targeted capture of diverse metagenomic targets
Dickson, Z. W., Hackenberger, D., Kuch, M., Marzok, A., Banerjee, A., Rossi, L., Klowak, J. A., Fox‐Robichaud, A., Mossmann, K., Miller, M. S., et al. (2021) · Cell Reports Methods · doi:10.1016/j.crmeth.2021.100069 · Cited by 20
“A genetic barcode of SARS-CoV-2 for monitoring global distribution of different clades during the COVID-19 pandemic.”
BackgroundInfluentialAnantharaj, A., Gujjar, S., Kumar, S., Verma, N., Wangchuk, J., Khan, N. A., Panwar, A., Kanakan, A., Vivekanand, A., Vasudevan, J. S., et al. (2021) · Journal of Clinical Virology · doi:10.1016/j.jcv.2021.105060 · Cited by 19
Cantoni, D. M., Neto, M. M., Thakur, N., Elrefaey, A. M. E., Newman, J., Vishwanath, S., Nadesalingam, A., Chan, A., Smith, P., Castillo‐Olivares, J., et al. (2022) · Communications Biology · doi:10.1038/s42003-022-03325-9 · Cited by 17
Infection by SARS‐CoV‐2 with alternate frequencies of mRNA vaccine boosting
Townsend, J. P., Hassler, H. B., & Dornburg, A. (2023) · Journal of Medical Virology · doi:10.1002/jmv.28461 · Cited by 22
“Resulting topologies were found to be robust to alternative maximum‐likelihood search algorithms,(24,25) to alternative divergence time estimation approaches, and to a potential history of recombination.(29) 2.”
BackgroundThe coevolutionary mosaic of bat betacoronavirus emergence risk
Forero, N., Muylaert, R. L., Seifert, S. N., Albery, G. F., Becker, D. J., Carlson, C. J., & Poisot, T. (2023) · Virus Evolution · doi:10.1093/ve/vead079 · Cited by 27
How One Pandemic Led To Another: Asfv, the Disruption Contributing To Sars-Cov-2 Emergence in WuhanPreprint
Xia, W., Hughes, J., Robertson, D. L., & Jiang, X. (2021) · Preprints.org · doi:10.20944/preprints202102.0590.v1 · Cited by 20
Self-citationViral CpG Deficiency Provides No Evidence That Dogs Were Intermediate Hosts for SARS-CoV-2
Pollock, D. D., Castoe, T. A., Perry, B. W., Lytras, S., Wade, K. J., Robertson, D. L., Holmes, E. C., Boni, M. F., Pond, S. L. K., Parry, R. H., et al. (2020) · Molecular Biology and Evolution · doi:10.1093/molbev/msaa178 · Cited by 17
“This suggests that there were multiple recombination events between ancestral viruses related to the bat RaTG13, RmYN02, Pangolin-2019, and SARS-CoV-2 lineages (Boni et al. 2020).”
BackgroundResultInfluentialSelf-citationWhile We Endure This Pandemic, What New Respiratory Virus Threats Are We Missing?
Gray, G. C., & Abdelgadir, A. (2021) · Open Forum Infectious Diseases · doi:10.1093/ofid/ofab078 · Cited by 19
“For instance, viral evolutionary data suggest that the coronavirus lineage giving rise to SARSCoV-2 departed from the nearest similar virus in bats after ~1969 [28].”
BackgroundFirst direct human‐to‐cat transmission of the SARS‐CoV ‐2 B.1.1.7 variant
Çürükoğlu, A., Ergören, M. Ç., Ozgencil, F., Sayıner, S., İNCE, M. E., & Şanlıdağ, T. (2021) · Australian Veterinary Journal · doi:10.1111/avj.13109 · Cited by 19
“Despite the lack of molecular evidence, its particular binding capacity to host human angiotensin-converting enzyme 2 (ACE2) receptor indicates that it originated from common ancestral with severe SARS-like bat coronaviruses.(4,5)”
BackgroundKeeping up with the COVID's—Could siRNA‐based antivirals be a part of the answer?
Forgham, H., Käkinen, A., Qiao, R., & Davis, T. P. (2022) · Exploration · doi:10.1002/exp.20220012 · Cited by 18
Ogrzewalska, M., Motta, F. C., Resende, P. C., Fumian, T. M., da Mendonça, A. C. F., Reis, L. A., Brandão, M. L., Chame, M., Arantes, I., & Siqueira, M. M. (2022) · Microbiology Spectrum · doi:10.1128/spectrum.01427-22 · Cited by 19
Crystal structure of the CoV-Y domain of SARS-CoV-2 nonstructural protein 3
Li, Y., Pustovalova, Y. E., Shi, W., Gorbatyuk, O., Sreeramulu, S., Schwalbe, H., Hoch, J. C., & Hao, B. (2023) · Scientific Reports · doi:10.1038/s41598-023-30045-9 · Cited by 20
Napit, R., Manandhar, P., Chaudhary, A., Shrestha, B., Poudel, A., Raut, R., Pradhan, S. M., Raut, S., Rajbhandari, P. G., Gurung, A., et al. (2023) · PLoS ONE · doi:10.1371/journal.pone.0283664 · Cited by 19
Molecular Diagnostic Tools for the Detection of SARS-CoV-2
Datta, M., Singh, D. D., & Naqvi, A. R. (2021) · International Reviews of Immunology · doi:10.1080/08830185.2020.1871477 · Cited by 20
Melton, A., Doyle‐Meyers, L. A., Blair, R. V., Midkiff, C. C., Melton, H. J., Russell‐Lodrigue, K., Aye, P. P., Schiro, F. R., Fahlberg, M. D., Szeltner, D. M., et al. (2021) · PLoS Pathogens · doi:10.1371/journal.ppat.1010162 · Cited by 19
Bhattacharyya, A., Seth, A. K., Srivast, N., Imeokparia, M., & Rai, S. N. (2021) · Research Square · doi:10.21203/rs.3.rs-144684/v1 · Cited by 17
SARS-CoV-2: The Interplay Between Evolution and Host Immunity
Case, J. B., Jain, S., Suthar, M. S., & Diamond, M. (2024) · Annual Review of Immunology · doi:10.1146/annurev-immunol-083122-043054 · Cited by 26
“Although multiple studies suggest that recombination between a pangolin CoV (Pang/GD) and a bat CoV (RaTG13) facilitated the emergence of SARS-CoV-2 (131, 132), others argue that recombination was not the primary evolutionary mechanism (133–135).”
Exploring the immuno-nano nexus: A paradigm shift in tumor vaccines
Li, Y., Xu, Y., Su, W., Xu, J., Ye, Z., Wang, Z., Liu, Q., & Chen, F. (2025) · Biomedicine & Pharmacotherapy · doi:10.1016/j.biopha.2025.117897 · Cited by 18
Zhan, C., Tse, C. K., Gao, Y., & Hao, T. (2021) · IEEE Journal of Biomedical and Health Informatics · doi:10.1109/jbhi.2021.3089577 · Cited by 18
“THE Novel Coronavirus Disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) [1] which has a long evolutionary history in bats [2], began to spread in China since December 2019 and was found to be highly contagious with a reproductive number as high as 6.”
BackgroundPhysiology and ecology combine to determine host and vector importance for Ross River virus
Kain, M. P., Skinner, E. B., van den Hurk, A. F., McCallum, H. I., & Mordecai, E. A. (2021) · eLife · doi:10.7554/elife.67018 · Cited by 18
Becker, D. J., Lei, G.-S., Janech, M. G., Bland, A. M., Fenton, M. B., Simmons, N. B., Relich, R. F., & Neely, B. A. (2022) · Frontiers in Virology · doi:10.3389/fviro.2022.862961 · Cited by 15
“, SARS-CoV, MERS-CoV, SARS-CoV-2) have also been ascribed to bats, but spillover has typically involved intermediate hosts rather than direct bat-to-human transmission (5, 29, 30).”
BackgroundThakur, N. N., Das, S., Kumar, S., Maurya, V. K., Dhama, K., Paweska, J. T., Abdel-Moneim, A. S., Jain, A., Tripathi, A. K., Puri, B., et al. (2022) · Journal of Medical Virology · doi:10.1002/jmv.28060 · Cited by 17
MHC class II genes mediate susceptibility and resistance to coronavirus infections in bats
Schmid, D. W., Meyer, M., Wilhelm, K., Tilley, T., Link‐Hessing, T., Fleischer, R., Badu, E. K., Nkrumah, E. E., Oppong, S. K., Schwensow, N., et al. (2023) · Molecular Ecology · doi:10.1111/mec.16983 · Cited by 19
Hassanin, A., Tú, V. T., Görföl, T., LAM, N. Q., Pham, P. V., Hang, C. T., Tuấn, T. A., Prot, M., Simon‐Lorière, E., Kemenesi, G., et al. (2024) · Molecular Ecology · doi:10.1111/mec.17486 · Cited by 19
“Importantly, both F486L and Q498H mutations were detected in SARS- CoV-2 during the COVID-19 pandemic, and neither was found to have a nega - tive effect on the binding affinity of RBD to human ACE2 (Huang et al., 2021; Zhou et al., 2022 ).”
InfluentialStructural Dynamics and Molecular Evolution of the SARS-CoV-2 Spike Protein
Wolf, K., Kwan, J. C., & Kamil, J. P. (2022) · mBio · doi:10.1128/mbio.02030-21 · Cited by 17
Braun, B. A., Schein, C. H., & Braun, W. A. (2021) · Bioinformatics and Biology Insights · doi:10.1177/11779322211020316 · Cited by 18
Diverse hosts, diverse immune systems: Evolutionary variation in bat immunology
Becker, D. J., Vicente‐Santos, A., Reers, A. B., Ansil, B. R., O'Shea, M., Cummings, C. A., Roistacher, A., Quintela‐Tizon, R. M., Pereira, M. M. T., Rosen, J., et al. (2025) · Annals of the New York Academy of Sciences · doi:10.1111/nyas.15395 · Cited by 17
“268,269 To statistically differentiate multiple, competing evolutionary hypotheses about the drivers of interspecific variation in bat immunology, we suggest greater adoption of frameworks for causal inference, 270,271 such as causal mediation analysis (CMA).”
A recent origin of Orf3a from M protein across the coronavirus lineage arising by sharp divergence
Ouzounis, C. A. (2020) · Computational and Structural Biotechnology Journal · doi:10.1016/j.csbj.2020.11.047 · Cited by 17
“Other animal groups such as pangolins [8] have also been considered as reservoir species, based on irregularities or recombination events [6,9] for parts of certain genes and the genome.”
Takatsuka, H., Fahmi, M., Hamanishi, K., Sakuratani, T., Kubota, Y., & Ito, M. (2022) · Frontiers in Medicine · doi:10.3389/fmed.2022.824622 · Cited by 17
Modeling the evolution of SARS-CoV-2 under non-pharmaceutical interventions and testing
Gurevich, Y., Ram, Y., & Hadany, L. (2022) · Evolution Medicine and Public Health · doi:10.1093/emph/eoac013 · Cited by 12
Schuh, A. J., Amman, B. R., Guito, J. C., Graziano, J. C., Sealy, T. K., Kirejczyk, S. G. M., & Towner, J. S. (2022) · Scientific Reports · doi:10.1038/s41598-022-24673-w · Cited by 17
Developing an appropriate evolutionary baseline model for the study of SARS-CoV-2 patient samples
Terbot, J. W., Johri, P., Liphardt, S. W., Soni, V., Pfeifer, S. P., Cooper, B. S., Good, J. M., & Jensen, J. D. (2023) · PLoS Pathogens · doi:10.1371/journal.ppat.1011265 · Cited by 16
An immediate way to lower pandemic risk: (not) seizing the low-hanging fruit (bat)
Osofsky, S. A., Lieberman, S., Walzer, C., Lee, H. L., & Neme, L. A. (2023) · The Lancet Planetary Health · doi:10.1016/s2542-5196(23)00077-3 · Cited by 19
He, W., Li, D., Baele, G., Zhao, J., Jiang, Z., Ji, X., Veit, M., Suchard, M. A., Holmes, E. C., Lemey, P., et al. (2023) · Virus Evolution · doi:10.1093/ve/vead051 · Cited by 17
Self-citationBazzoni, E., Cacciotto, C., Zobba, R., Pittau, M., Martella, V., & Alberti, A. (2024) · Animals · doi:10.3390/ani14203043 · Cited by 17
Molecular epidemiology in the HIV and SARS-CoV-2 pandemics
Lorenzo-Redondo, R., Ozer, E. A., Achenbach, C. J., D’Aquila, R. T., & Hultquist, J. F. (2020) · Current Opinion in HIV and AIDS · doi:10.1097/coh.0000000000000660 · Cited by 21
“Relative to HIV, however, the low mutation rate of SARS-CoV-2 somewhat tempers these concerns [69,70].”
BackgroundWang, Z., Whittington, J. D., Yuan, H., Miao, H., Tian, H., & Stenseth, N. C. (2021) · Biosafety and Health · doi:10.1016/j.bsheal.2021.09.002 · Cited by 16
“2% [147], there is a possibility of decades of evolutionary divergence between them [148].”
Dumache, R., Enache, A., Macasoi, I. G., Dehelean, C. A., Dumitrascu, V. C., Mihailescu, A., Popescu, R., Vlad, M., Vlad, C. S., & Mureşan, C. O. (2022) · Pathogens · doi:10.3390/pathogens11050516 · Cited by 17
“The evolutionary history of the S protein is complex, the sequence of this protein being composed of several segments that are phylogenetically related to the different strains of Sarbecovirus [70].”
BackgroundAdhikari, P., Jawad, B., Rao, P. R., Podgornik, R., & Ching, W. Y. (2022) · Viruses · doi:10.3390/v14030465 · Cited by 14
“SARS-CoV-2 itself is most likely the result of a recombination between different SARS-related coronaviruses [61], with different subsequent mutations affecting their many biological and biomedical properties, such as pathogenicity, infectivity, transmissibility, and/or antigenicity, even though they tend to be either…”
BackgroundHryhorowicz, S., Ustaszewski, A., Kaczmarek-Ryś, M., Lis, E., Witt, M., Pławski, A., & Ziętkiewicz, E. (2021) · Journal of Applied Genetics · doi:10.1007/s13353-020-00603-2 · Cited by 15
“…is believed to underlie evolutionary jumps, which allow viruses to change their hosts (Su et al. 2016; Luk et al. 2019), the role of the present knowledge does not allow to assess whether recombination plays any role in SARS-CoV-2 acquiring specificity for human ACE2 receptor (Boni et al. 2020).”
BackgroundCOVID-19: Auswirkungen auf Lunge und Herz
Ackermann, M., Werlein, C., Länger, F. P., Kühnel, M., & Jonigk, D. D. (2021) · Der Pathologe · doi:10.1007/s00292-021-00918-9 · Cited by 16
Hayman, D. T. S., & Knox, M. A. (2021) · Virology · doi:10.1016/j.virol.2021.08.004 · Cited by 16
“When clocks become unreliable, therefore, is unknown, though clearly analyses of more recent ancestries like SARS-coronaviruses are most reliable of all (Boni et al., 2020).”
BackgroundStructural basis of SARS-CoV-2 and its variants binding to intermediate horseshoe bat ACE2
Tang, L., Zhang, D., Han, P., Kang, X., Zheng, A., Xu, Z., Zhao, X., Wang, V. Y., Qi, J., Wang, Q., et al. (2022) · International Journal of Biological Sciences · doi:10.7150/ijbs.73640 · Cited by 16
“Bats are identified as reservoir hosts of CoVs, some of which are closely related to SARS-CoV or SARS-CoV-2 [11, 28-32], two important humaninfecting CoVs.”
BackgroundMethodSARS-COV-2/COVID-19: scenario, epidemiology, adaptive mutations, and environmental factors
Asghar, A., Imran, H. M., Bano, N., Maalik, S., Mushtaq, S., Hussain, A., Varjani, S., Aleya, L., Iqbal, H. M. N., & Bilal, M. (2022) · Environmental Science and Pollution Research · doi:10.1007/s11356-022-22333-0 · Cited by 16
“Long-term genetic studies across more distantly related coronavirus lineages show that detrimental mutations are anticipated to be eliminated (Boni et al. 2020).”
BackgroundViral infections at the animal–human interface—Learning lessons from the SARS‐CoV ‐2 pandemic
Brüssow, H. (2023) · Microbial Biotechnology · doi:10.1111/1751-7915.14269 · Cited by 17
Clinical validation of automated and rapid mariPOC SARS-CoV-2 antigen test
Koskinen, J. M., Antikainen, P., Hotakainen, K., Haveri, A., Ikonen, N., Savolainen‐Kopra, C., Sundström, K., & Koskinen, J. O. (2021) · Scientific Reports · doi:10.1038/s41598-021-99886-6 · Cited by 16
Comparative phylogenetic analysis of SARS-CoV-2 spike protein—possibility effect on virus spillover
Ghorbani, A., Samarfard, S., Eskandarzade, N., Afsharifar, A., Eskandari, M. H., Niazi, A., Izadpanah, K., & Karbanowicz, T. P. (2021) · Briefings in Bioinformatics · doi:10.1093/bib/bbab144 · Cited by 18
Plowright, R. K., & Hudson, P. J. (2021) · Viruses · doi:10.3390/v13071298 · Cited by 16
Greco, S., & Gerdol, M. (2022) · Transboundary and Emerging Diseases · doi:10.1111/tbed.14672 · Cited by 17
No detectable signal for ongoing genetic recombination in SARS-CoV-2Preprint
Richard, D., Owen, C. J., van Dorp, L., & Balloux, F. (2020) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2020.12.15.422866 · Cited by 15
Can Science Help Resolve the Controversy on the Origins of the SARS-CoV-2 Pandemic?
Casadevall, A., Weiss, S. R., & Imperiale, M. J. (2021) · mBio · doi:10.1128/mbio.01948-21 · Cited by 16
“Here, one would need to define “close” since wild coronaviruses are already 95% similar in sequence and relatives of SARSCoV-2 are already known to be circulating in animals (1, 17).”
BackgroundGupta, R. S., & Khadka, B. (2021) · PeerJ · doi:10.7717/peerj.12434 · Cited by 15
Färber, I., Krüger, J., Rocha, C., Armando, F., von Köckritz‐Blickwede, M., Pöhlmann, S., Braun, A. C., Baumgärtner, W., Runft, S., & Krüger, N. (2022) · Viruses · doi:10.3390/v14040828 · Cited by 14
Singh, P., Sharma, K. K., Shaw, D., Bhargava, A., & Negi, S. S. (2022) · Indian Journal of Clinical Biochemistry · doi:10.1007/s12291-022-01109-w · Cited by 15
“SARS-CoV-2 also has the positive-sense and non-segment RNA genome, so the appearance of the different variants has drawn the attention of the scientific community to the role of recombination in the emergence of recombinant lineages of the virus[25].”
BackgroundDeterminants of species-specific utilization of ACE2 by human and animal coronaviruses
Wang, Q., Noettger, S., Xie, Q., Pastorio, C., Seidel, A., Müller, J. A., Jung, C., Jacob, T., Sparrer, K. M. J., Zech, F., et al. (2023) · Communications Biology · doi:10.1038/s42003-023-05436-3 · Cited by 15
Therapeutic antibodies and alternative formats against SARS-CoV-2
Winiger, R. R., & Perez, L. H. (2024) · Antiviral Research · doi:10.1016/j.antiviral.2024.105820 · Cited by 16
Recombination should not be an afterthought
Neches, R. Y., McGee, M. D., & Kyrpides, N. C. (2020) · Nature Reviews Microbiology · doi:10.1038/s41579-020-00451-1 · Cited by 15
Metadata
- Authors
- Boni, M. F., Lemey, P., Jiang, X., Lam, T. T.-Y., Perry, B. W., Castoe, T. A., Rambaut, A., & Robertson, D. L.
- Affiliations
- Pennsylvania State University (US)
- KU Leuven (BE)
- Xi’an Jiaotong-Liverpool University (CN)
- University of Hong Kong (HK)
- The University of Texas at Arlington (US)
- University of Edinburgh (GB)
- MRC University of Glasgow Centre for Virus Research (GB)
- Corresponding author
- Boni, Maciej F.
- Lemey, Philippe
- Rambaut, Andrew
- Robertson, David L.
- ORCID
- Venue
- Nature Microbiology
- Published
- 2020-07-28
- Volume
- 5
- Issue
- 11
- Pages
- 1408-1417
- ISSN
- 2058-5276 (ISSN-L)
- OpenAlex
- W3046218112
- Cited by
- 1,014
- References
- 69
- Citations by year
- 2026: 23 · 2025: 46 · 2024: 79 · 2023: 118 · 2022: 240 · 2021: 327 · 2020: 178
- FWCI
- 28.54
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Licence
- Locations
- Nature Microbiology (publishedVersion)
- bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion, cc-by-nc)
- PubMed (publishedVersion)
- ENLIGHTEN (Jurnal Bimbingan dan Konseling Islam) (submittedVersion, cc-by-sa)
- Lirias (KU Leuven) (submittedVersion)
- Edinburgh Research Explorer (University of Edinburgh) (submittedVersion, other-oa)
- Funders
- Fonds Wetenschappelijk Onderzoek (G0D5117N, G0B9317N)
- Wellcome Trust (206298/Z/17/Z)
- RCUK | Medical Research Council (MC_UU_1201412)
- Topics
- Health Sciences › Medicine › Infectious Diseases › SARS-CoV-2 and COVID-19 Research
- Life Sciences › Agricultural and Biological Sciences › Animal Science and Zoology › Animal Virus Infections Studies
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Evolution and Genetic Dynamics
- Keywords
- SARS-CoV-2, sarbecoviruses, COVID-19 pandemic, viral recombination, bat reservoirs, pangolins, divergence time estimation, receptor-binding motif, ACE2 receptor, phylogenetic dating, viral emergence, genetic diversity, SARS-CoV
- MeSH terms
- Betacoronavirus, Angiotensin-Converting Enzyme 2, COVID-19, SARS-CoV-2, Animals, Bayes Theorem, China, Chiroptera, Humans, Peptidyl-Dipeptidase A, Phylogeny, Pneumonia, Viral, Recombination, Genetic, Genetic Variation, Genome, Viral, Coronavirus Infections, Evolution, Molecular, Pandemics
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