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dc.contributor.authorVerjan-García, Noelspa
dc.contributor.authorCarlos, A.spa
dc.contributor.authorIkuo Hirono, Ireguispa
dc.date.accessioned2015-07-01 00:00:00
dc.date.accessioned2022-06-13T17:41:37Z
dc.date.available2015-07-01 00:00:00
dc.date.available2022-06-13T17:41:37Z
dc.date.issued2015-07-01
dc.identifier.issn0121-3709
dc.identifier.urihttps://repositorio.unillanos.edu.co/handle/001/2539
dc.description.abstractEdwardsiella tarda es una bacteria Gram-negativa responsable de edwardsiellosis, una enfermedad de peces y mamíferos incluido el humano, la cual se caracteriza por la formación de múltiples abscesos. Distintas cepas de E. tarda poseen un número de genes asociados con virulencia, resistencia a múltiples antibióticos y sistemas secretores de toxinas que explican en cierto grado su capacidad de sobrevivir dentro de células fagocíticas y de infectar a diversos hospederos. En estudios previos, nuestro grupo secuencio parcialmente el genoma de una cepa virulenta de E. tarda (ETSJ54) aislada de lenguado japonés (Paralichthys olivaceus) con edwardsiellosis y reportó un número de genes asociados a su virulencia. En este estudio se ha re-analizado los datos de secuenciación y en este proceso se identificaron varios genes que codifican para la estructura de superficie Pili y el sistema secretor tipo IV, la mayoría de los cuales estuvieron rodeados por genes codificadores de transposasas y otros genes de origen plasmídico. La secuencia de nucleótidos de dichos genes no tuvieron identidad con la de los genes previamente reportados en E. tarda EIB202, una cepa virulenta aislada de turbot (Scophthalmus maximus) en China. Los resultados sugieren diferencias en el contenido genético de cepas de E. tarda de distinto origen geográfico y la necesidad de desarrollar nuevos proyectos de secuenciamiento de genomas de E. tarda.spa
dc.description.abstractEdwardsiella tarda is a Gram-negative bacterium that causes edwardsiellosis, a disease of fish and mammals including humans and characterized by multiple abscesses. Different strains of E. tarda possess a number of virulence, antibioticresistance, and toxin secretion system-related genes that explain in some extent its capacity to survive within phagocytic cells and to infect a variety of hosts. Previously we introduced a virulent E. tardastrain (ETSJ54) isolated from Japanese flounder (Paralichthys olivaceus) with edwardsiellosis and reported a number of virulence-related genes. In this study we have re-analyzed the sequencing data of ETSJ54 and identified novel type IV secretion system-related genes, most of them were flanked by transposase and plasmid encoding genes. Interestingly, their nucleotide sequence had no identity to those of the genes published in the E. tarda EIB202 genome, a virulent strain isolated from turbot (Scophthalmus maximus) in China. The results suggest differences in gene content between geographically distinct E. tarda strains that may encourage additional E. tarda genome sequencing projects.Keywords: Pathogenesis; T4SS genes; Virulence.eng
dc.format.mimetypeapplication/pdfspa
dc.format.mimetypetext/htmlspa
dc.language.isospaspa
dc.publisherUniversidad de los Llanosspa
dc.rightsOrinoquia - 2016spa
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/spa
dc.sourcehttps://orinoquia.unillanos.edu.co/index.php/orinoquia/article/view/318spa
dc.subjectArtesaníasspa
dc.subjectMorichespa
dc.subjectResguardo Wacoyospa
dc.subjectFibras naturales.spa
dc.subjectMoricheeng
dc.subjectWacoyoeng
dc.subjectnatural fiberseng
dc.subjectcraftseng
dc.subject"resguardo".eng
dc.titleNuevos genes relacionados con el sistema secretor tipo 4 de Edwardsiella tardaspa
dc.typeArtículo de revistaspa
dc.typeJournal Articleeng
dc.type.driverinfo:eu-repo/semantics/articlespa
dc.type.localSección Ciencias de la saludspa
dc.type.localSección Health scienceseng
dc.type.versioninfo:eu-repo/semantics/publishedVersionspa
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.identifier.doi10.22579/20112629.318
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dc.type.coarhttp://purl.org/coar/resource_type/c_6501spa
dc.identifier.eissn2011-2629
dc.identifier.urlhttps://doi.org/10.22579/20112629.318
dc.relation.bitstreamhttps://orinoquia.unillanos.edu.co/index.php/orinoquia/article/download/318/884
dc.relation.bitstreamhttps://orinoquia.unillanos.edu.co/index.php/orinoquia/article/download/318/html_10
dc.relation.citationeditionNúm. 2 , Año 2015spa
dc.relation.citationendpage194
dc.relation.citationissue2spa
dc.relation.citationstartpage186
dc.relation.citationvolume19spa
dc.relation.ispartofjournalOrinoquiaspa
dc.title.translatedNovel type 4 secretion system (T4SS)-related genes of Edwardsiella tardaeng
dc.type.contentTextspa
dc.type.coarversionhttp://purl.org/coar/version/c_970fb48d4fbd8a85spa
dc.rights.coarhttp://purl.org/coar/access_right/c_abf2spa


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