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dc.contributor.authorPacios, Olga
dc.contributor.authorFernández-García, Laura
dc.contributor.authorBleriot, Inés
dc.contributor.authorBlasco, Lucia
dc.contributor.authorAmbroa, Antón
dc.contributor.authorLópez, María
dc.contributor.authorOrtiz-Cartagena, Concha
dc.contributor.authorFernández-Cuenca, Felipe
dc.contributor.authorOteo-Iglesias, Jesús 
dc.contributor.authorPascual, Álvaro
dc.contributor.authorMartínez-Martínez, Luis
dc.contributor.authorDomingo-Calap, Pilar
dc.contributor.authorTomás, María
dc.date.accessioned2022-05-19T07:56:52Z
dc.date.available2022-05-19T07:56:52Z
dc.date.issued2021-12-21
dc.identifier.citationViruses. 2021 Dec 21;14(1):6.es_ES
dc.identifier.urihttp://hdl.handle.net/20.500.12105/14416
dc.description.abstractKlebsiella pneumoniae is a human pathogen that worsens the prognosis of many immunocompromised patients. Here, we annotated and compared the genomes of two lytic phages that infect clinical strains of K. pneumoniae (vB_KpnM-VAC13 and vB_KpnM-VAC66) and phenotypically characterized vB_KpnM-VAC66 (time of adsorption of 12 min, burst size of 31.49 ± 0.61 PFU/infected cell, and a host range of 20.8% of the tested strains). Transmission electronic microscopy showed that vB_KpnM-VAC66 belongs to the Myoviridae family. The genomic analysis of the phage vB_KpnM-VAC66 revealed that its genome encoded 289 proteins. When compared to the genome of vB_KpnM-VAC13, they showed a nucleotide similarity of 97.56%, with a 93% of query cover, and the phylogenetic study performed with other Tevenvirinae phages showed a close common ancestor. However, there were 21 coding sequences which differed. Interestingly, the main differences were that vB_KpnM-VAC66 encoded 10 more homing endonucleases than vB_KpnM-VAC13, and that the nucleotidic and amino-acid sequences of the L-shaped tail fiber protein were highly dissimilar, leading to different three-dimensional protein predictions. Both phages differed significantly in their host range. These viruses may be useful in the development of alternative therapies to antibiotics or as a co-therapy increasing its antimicrobial potential, especially when addressing multidrug resistant (MDR) pathogens.es_ES
dc.description.sponsorshipThis study was funded by grants PI19/00878 awarded to M. Tomás within the State Plan for R+D+I 2013-2016 (National Plan for Scientific Research, Technological Development and Innovation 2008–2011) and co-financed by the ISCIII-Deputy General Directorate for Evaluation and Promotion of Research—European Regional Development Fund “A way of Making Europe” and Instituto de Salud Carlos III FEDER, Spanish Network for the Research in Infectious Diseases (REIPI, RD16/0016/0001, RD16/0016/0006 and RD16/CIII/0004/0002) and by the Study Group on Mechanisms of Action and Resistance to Antimicrobials, GEMARA (SEIMC, http://www.seimc.org/ accessed on 1 February 2021) and project PID2020-112835RA-I00 funded by MCIN/AEI /10.13039/501100011033, and project SEJIGENT/2021/014 funded by Conselleria d’Innovació, Universitats, Ciència i Societat Digital (Generalitat Valenciana). M. Tomás was financially supported by the Miguel Servet Research Programme (SERGAS and ISCIII). O. Pacios, L. Fernández-García and M. López were financially supported by the grants IN606A-2020/035, IN606B-2021/013 and IN606B-2018/008, respectively (GAIN, Xunta de Galicia). I. Bleriot was financially supported by pFIS program (ISCIII, FI20/00302). P. Domingo-Calap was financially supported by a Ramón y Cajal contract RYC2019-028015-I funded by MCIN/AEI /10.13039/501100011033, ESF Invest in your future.es_ES
dc.language.isoenges_ES
dc.publisherMultidisciplinary Digital Publishing Institute (MDPI) es_ES
dc.relation.isversionofPublisher's versiones_ES
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectKlebsiella pneumoniaees_ES
dc.subjectL-shaped tail fiberes_ES
dc.subjectGenomic annotationes_ES
dc.subjectHoming endonucleaseses_ES
dc.subjectLytic phageses_ES
dc.titlePhenotypic and Genomic Comparison of Klebsiella pneumoniae Lytic Phages: vB_KpnM-VAC66 and vB_KpnM-VAC13es_ES
dc.typeArtículoes_ES
dc.rights.licenseAtribución 4.0 Internacional*
dc.identifier.pubmedID35062209es_ES
dc.format.volume14es_ES
dc.format.number1es_ES
dc.format.page6es_ES
dc.identifier.doi10.3390/v14010006es_ES
dc.contributor.funderInstituto de Salud Carlos III es_ES
dc.contributor.funderUnión Europea. Fondo Europeo de Desarrollo Regional (FEDER/ERDF)es_ES
dc.contributor.funderPlan Nacional de I+D+i (España)es_ES
dc.contributor.funderRed de Investigación Cooperativa en Investigación en Patología Infecciosaes_ES
dc.contributor.funderSociedad Española de Enfermedades Infecciosas y Microbiología Clínicaes_ES
dc.contributor.funderGeneralitat Valenciana (España)es_ES
dc.contributor.funderXunta de Galicia (España)es_ES
dc.contributor.funderAgencia Estatal de Investigación (España)es_ES
dc.contributor.funderMinisterio de Ciencia e Innovación (España)es_ES
dc.description.peerreviewedes_ES
dc.identifier.e-issn1999-4915es_ES
dc.relation.publisherversionhttps://doi.org/10.3390/v14010006es_ES
dc.identifier.journalViruseses_ES
dc.repisalud.centroISCIII::Centro Nacional de Microbiologíaes_ES
dc.repisalud.institucionISCIIIes_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.relation.projectFECYTinfo:eu-repo/grantAgreement/MINECO//RD16%2F0016%2F0001/ES/RED ESPAÑOLA DE INVESTIGACIÓN EN PATOLOGÍAS INFECCIOSAS/ es_ES
dc.relation.projectFECYTinfo:eu-repo/grantAgreement/MINECO//RD16%2F0016%2F0006/ES/RED ESPAÑOLA DE INVESTIGACIÓN EN PATOLOGÍAS INFECCIOSAS/ es_ES
dc.relation.projectFECYTinfo:eu-repo/grantAgreement/ES/PID2020-112835RA-I00es_ES
dc.relation.projectFECYTinfo:eu-repo/grantAgreement/ES/RYC2019-028015-Ies_ES
dc.relation.projectFISinfo:fis/Instituto de Salud Carlos III/Programa Estatal de Generación de Conocimiento y Fortalecimiento del Sistema Español de I+D+I/Subprograma Estatal de Generación de Conocimiento/PI19 - Proyectos de investigacion en salud (AES 2019). Modalidad proyectos en salud. (2019)/PI19/00878es_ES
dc.relation.projectFISinfo:eu-repo/grantAgreement/ES/RD16/CIII/0004/0002es_ES
dc.relation.projectFISinfo:eu-repo/grantAgreement/ES/FI20/00302es_ES


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