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http://hdl.handle.net/10261/257747
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dc.contributor.author | Martínez-González, Brenda | es_ES |
dc.contributor.author | Soria, María Eugenia | es_ES |
dc.contributor.author | Vázquez-Sirvent, Lucía | es_ES |
dc.contributor.author | Ferrer-Orta, Cristina | es_ES |
dc.contributor.author | Lobo-Vega, Rebeca | es_ES |
dc.contributor.author | Mínguez, Pablo | es_ES |
dc.contributor.author | Fuente, Lorena de la | es_ES |
dc.contributor.author | Llorens, Carlos | es_ES |
dc.contributor.author | Soriano, Beatriz | es_ES |
dc.contributor.author | Ramos-Ruiz, Ricardo | es_ES |
dc.contributor.author | Cortón, Marta | es_ES |
dc.contributor.author | López-Rodríguez, Rosario | es_ES |
dc.contributor.author | García-Crespo, Carlos | es_ES |
dc.contributor.author | Gallego, Isabel | es_ES |
dc.contributor.author | Ávila, Ana Isabel de | es_ES |
dc.contributor.author | Gómez-Castilla, Jordi | es_ES |
dc.contributor.author | Enjuanes Sánchez, Luis | es_ES |
dc.contributor.author | Salar-Vidal, Llanos | es_ES |
dc.contributor.author | Esteban, Jaime | es_ES |
dc.contributor.author | Fernández-Roblas, Ricardo | es_ES |
dc.contributor.author | Gadea, Ignacio | es_ES |
dc.contributor.author | Ayuso, Carmen | es_ES |
dc.contributor.author | Ruíz-Hornillos, Javier | es_ES |
dc.contributor.author | Verdaguer, Núria | es_ES |
dc.contributor.author | Domingo, Esteban | es_ES |
dc.contributor.author | Perales, Celia | es_ES |
dc.date.accessioned | 2022-01-13T09:09:33Z | - |
dc.date.available | 2022-01-13T09:09:33Z | - |
dc.date.issued | 2022-01-12 | - |
dc.identifier.citation | BioRxiv: 10.1101/2022.01.10.475768 (2022) | es_ES |
dc.identifier.uri | http://hdl.handle.net/10261/257747 | - |
dc.description.abstract | Mutant spectra of RNA viruses are important to understand viral pathogenesis, and response to selective pressures. There is a need to characterize the complexity of mutant spectra in coronaviruses sampled from infected patients. In particular, the possible relationship between SARS-CoV-2 mutant spectrum complexity and disease associations has not been established. In the present study, we report an ultra-deep sequencing (UDS) analysis of the mutant spectrum of amplicons from the nsp12 (polymerase)- and spike (S)-coding regions of thirty nasopharyngeal isolates (diagnostic samples) of SARS-CoV-2 of the first COVID-19 pandemic wave (Madrid, Spain, April 2020) classified according to the severity of ensuing COVID-19. Low frequency mutations and deletions, counted relative to the consensus sequence of the corresponding isolate, were overwhelmingly abundant. We show that the average number of different point mutations, mutations per haplotype and several diversity indices was significantly higher in SARS-CoV-2 isolated from patients who developed mild disease than in those associated with moderate or severe disease (exitus). No such bias was observed with RNA deletions. Location of amino acid substitutions in the three dimensional structures of nsp12 (polymerase) and S suggest significant structural or functional effects. Thus, patients who develop mild symptoms may be a richer source of genetic variants of SARS-CoV-2 than patients with moderate or severe COVID-19. | es_ES |
dc.description.sponsorship | This work was supported by Instituto de Salud Carlos III, Spanish Ministry of Science and Innovation (COVID-19 Research Call COV20/00181), and co‐financed by European Development Regional Fund ‘A way to achieve Europe’. The work was also supported by grants CSIC-COV19-014 from Consejo Superior de Investigaciones Científicas (CSIC), project 525/C/2021 from Fundació La Marató de TV3, PID2020-113888RB-I00 from Ministerio de Ciencia e Innovación, BFU2017-91384-EXP from Ministerio de Ciencia, Innovación y Universidades (MCIU), PI18/00210 and PI21/00139 from Instituto de Salud Carlos III and S2018/BAA-4370 (PLATESA2 from Comunidad de Madrid/FEDER). C.P., M.C. and P.M. are supported by the Miguel Servet programme of the Instituto de Salud Carlos III (CPII19/00001, CPII17/00006 and CP16/00116, respectively) cofinanced by the European Regional Development Fund (ERDF). CIBERehd (Centro de Investigación en Red de Enfermedades Hepáticas y Digestivas) is funded by Instituto de Salud Carlos III. Institutional grants from the Fundación Ramón Areces and Banco Santander to the CBMSO are also acknowledged. The team at CBMSO belongs to the Global Virus Network (GVN). B.M.-G. is supported by predoctoral contract PFIS FI19/00119 from Instituto de Salud Carlos III (Ministerio de Sanidad y Consumo) cofinanced by Fondo Social Europeo (FSE). R.L.- V. is supported by predoctoral contract PEJD-2019-PRE/BMD-16414 from Comunidad de Madrid. C.G.-C. is supported by predoctoral contract PRE2018-083422 from MCIU. BS was supported by a predoctoral research fellowship (Doctorados Industriales, DI-17- 09134) from Spanish MINECO | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | BioRxiv | es_ES |
dc.relation | info:eu-repo/grantAgreement/AEI//BFU2017-91384-EXP | es_ES |
dc.relation | S2018/BAA-4370/PLATESA2 | es_ES |
dc.relation | info:eu-repo/grantAgreement/AEI/Programa Estatal de I+D+i Orientada a los Retos de la Sociedad/PID2020-113888RB-I00 | es_ES |
dc.relation.isversionof | Preprint | es_ES |
dc.rights | openAccess | es_ES |
dc.subject | COVID-19 severity | es_ES |
dc.subject | Mutant spectrum | es_ES |
dc.subject | Diversity index | es_ES |
dc.subject | Mutation | es_ES |
dc.subject | Deletion | es_ES |
dc.subject | nsp12 (polymerase) | es_ES |
dc.subject | Spike | es_ES |
dc.subject | Ultra-deep sequencing | es_ES |
dc.title | SARS-CoV-2 Point Mutation and Deletion Spectra, and Their Association with Different Disease Outcome | es_ES |
dc.type | preprint | es_ES |
dc.identifier.doi | 10.1101/2022.01.10.475768 | - |
dc.description.peerreviewed | No | es_ES |
dc.relation.publisherversion | https://doi.org/10.1101/2022.01.10.475768 | es_ES |
dc.rights.license | https://creativecommons.org/licenses/by-nd/4.0/ | es_ES |
dc.contributor.funder | Ministerio de Ciencia, Innovación y Universidades (España) | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación (España) | es_ES |
dc.contributor.funder | European Commission | es_ES |
dc.contributor.funder | Consejo Superior de Investigaciones Científicas (España) | es_ES |
dc.contributor.funder | Fundació La Marató de TV3 | es_ES |
dc.contributor.funder | Instituto de Salud Carlos III | es_ES |
dc.contributor.funder | Comunidad de Madrid | es_ES |
dc.contributor.funder | Fundación Ramón Areces | es_ES |
dc.contributor.funder | Banco Santander | es_ES |
dc.contributor.funder | Ministerio de Sanidad y Consumo (España) | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad (España) | es_ES |
dc.relation.csic | Sí | es_ES |
oprm.item.hasRevision | no ko 0 false | * |
dc.identifier.funder | http://dx.doi.org/10.13039/501100000780 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/100010784 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/100012818 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003339 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/100008666 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/100008054 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100004587 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003329 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100011033 | es_ES |
dc.contributor.orcid | Ramos-Ruiz, Ricardo [0000-0002-6331-9786] | es_ES |
dc.contributor.orcid | Enjuanes Sánchez, Luis [0000-0002-0854-0226] | es_ES |
dc.contributor.orcid | Esteban, Jaime [0000-0002-8971-3167] | es_ES |
dc.contributor.orcid | Verdaguer, Núria [0000-0001-8826-7129] | es_ES |
dc.contributor.orcid | Domingo, Esteban [0000-0002-0573-1676] | es_ES |
dc.contributor.orcid | Perales, Celia [0000-0003-1618-1937] | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_816b | es_ES |
item.openairetype | preprint | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_816b | - |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | en | - |
Aparece en las colecciones: | (PTI Salud Global) Colección Especial COVID-19 (IBMB) Artículos (CBM) Artículos (CNB) Artículos |
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SARS-CoV-2 Point Mutation and Deletion Spectra.pdf | 17,97 MB | Adobe PDF | Visualizar/Abrir |
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