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resumen

Resumen
The cattle tick Rhipicephalus microplus is a hematophagous ectoparasite that causes important economic losses in livestock. Different species of ticks harbor a symbiont bacterium of the genus Coxiella. It was showed that a Coxiella endosymbiont from R. microplus (CERM) is a vertically transmitted mutualist symbiont, comprising 98% of the 16S rRNA sequences in both eggs and larvae. Sequencing of the bacterial genome revealed genes for biosynthetic pathways [ver mas...]
dc.contributor.authorGarcia Guizzo, Melina
dc.contributor.authorParizi, Luís Fernando
dc.contributor.authorNunes, Rodrigo Dutra
dc.contributor.authorSchama, Renata
dc.contributor.authorAlbano, Rodolpho M.
dc.contributor.authorTirloni, Lucas
dc.contributor.authorOldiges, Daiane Patrícia
dc.contributor.authorPilz Vieira, Ricardo
dc.contributor.authorCruz Oliveira, Wanderson Henrique
dc.contributor.authorDe Souza Leite, Milane
dc.contributor.authorGonzalez, Sergio Alberto
dc.contributor.authorFarber, Marisa Diana
dc.contributor.authorMartins, Orlando
dc.contributor.authorDa Silva Vaz, Itabajara
dc.contributor.authorOliveira, Pedro L.
dc.date.accessioned2018-11-29T11:13:12Z
dc.date.available2018-11-29T11:13:12Z
dc.date.issued2017-12
dc.identifier.issn2045-2322
dc.identifier.otherhttps://doi.org/10.1038/s41598-017-17309-x
dc.identifier.urihttps://www.nature.com/articles/s41598-017-17309-x
dc.identifier.urihttp://hdl.handle.net/20.500.12123/3988
dc.description.abstractThe cattle tick Rhipicephalus microplus is a hematophagous ectoparasite that causes important economic losses in livestock. Different species of ticks harbor a symbiont bacterium of the genus Coxiella. It was showed that a Coxiella endosymbiont from R. microplus (CERM) is a vertically transmitted mutualist symbiont, comprising 98% of the 16S rRNA sequences in both eggs and larvae. Sequencing of the bacterial genome revealed genes for biosynthetic pathways for several vitamins and key metabolic cofactors that may provide a nutritional complement to the tick host. The CERM was abundant in ovary and Malpighian tubule of fully engorged female. Tetracycline treatment of either the tick or the vertebrate host reduced levels of bacteria in progeny in 74% for eggs and 90% for larvae without major impact neither on the reproductive fitness of the adult female or on embryo development. However, CERM proved to be essential for the tick to reach the adult life stage, as under antibiotic treatment no tick was able to progress beyond the metanymph stage. Data presented here suggest that interference in the symbiotic CERM-R. microplus relationship may be useful to the development of alternative control methods, highlighting the interdependence between ticks and their endosymbionts.eng
dc.formatapplication/pdfes_AR
dc.language.isoenges_AR
dc.publisherNature Publishing Groupes_AR
dc.rightsinfo:eu-repo/semantics/openAccesses_AR
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/
dc.sourceScientific Reports 7: 17554 (Diciembre 2017)es_AR
dc.subjectCoxiellaes_AR
dc.subjectRhipicephaluses_AR
dc.subjectMetastigmataes_AR
dc.subject.otherSimbiontees_AR
dc.subject.otherGarrapatases_AR
dc.subject.otherSymbionteng
dc.subject.otherTickseng
dc.subject.otherRhipicephalus microplus
dc.titleA Coxiella mutualist symbiont is essential to the development of rhipicephalus micropluses_AR
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articlees_AR
dc.typeinfo:eu-repo/semantics/publishedVersiones_AR
dc.rights.licenseCreative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.description.origenInstituto de Biotecnologíaes_AR
dc.description.filFil: Garcia Guizzo, Melina. Universidade Federal do Rio de Janeiro. Instituto de Bioquímica Médica Leopoldo de Meis; Brasiles_AR
dc.description.filFil: Parizi, Luís Fernando. Universidade Federal do Rio Grande do Sul. Centro de Biotecnologia; Brasiles_AR
dc.description.filFil: Nunes, Rodrigo Dutra. Universidade Federal do Rio de Janeiro. Instituto de Bioquímica Médica Leopoldo de Meis; Brasiles_AR
dc.description.filFil: Schama, Renata. Laboratório de Biologia Computacional e Sistemas; Brasiles_AR
dc.description.filFil: Albano, Rodolpho M. Universidade do Estado do Rio de Janeiro. Departamento de Bioquímica; Brasiles_AR
dc.description.filFil: Tirloni, Lucas. Universidade Federal do Rio Grande do Sul. Centro de Biotecnologia; Brasiles_AR
dc.description.filFil: Oldiges, Daiane Patrícia. Universidade Federal do Rio Grande do Sul. Centro de Biotecnologia; Brasiles_AR
dc.description.filFil: Pilz Vieira, Ricardo. Universidade Federal do Rio de Janeiro. Instituto de Bioquímica Médica Leopoldo de Meis; Brasiles_AR
dc.description.filFil: Cruz Oliveira, Wanderson Henrique. Universidade Federal Rural do Rio de Janeiro. Departamento de Química; Brasiles_AR
dc.description.filFil: De Souza Leite, Milane. Universidade Federal Rural do Rio de Janeiro. Departamento de Química; Brasiles_AR
dc.description.filFil: Gonzalez, Sergio Alberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentinaes_AR
dc.description.filFil: Farber, Marisa Diana. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentinaes_AR
dc.description.filFil: Martins, Orlando. Universidade Federal do Rio de Janeiro. Instituto de Bioquímica Médica Leopoldo de Meis; Brasiles_AR
dc.description.filFil: Da Silva Vaz, Itabajara. Universidade Federal do Rio Grande do Sul. Centro de Biotecnologia; Brasil. Universidade Federal do Rio Grande do Sul. Faculdade de Veterinária; Brasil. Universidade Federal Rural do Rio de Janeiro. Departamento de Química; Brasiles_AR
dc.description.filFil: Oliveira, Pedro L.. Universidade Federal do Rio de Janeiro. Instituto de Bioquímica Médica Leopoldo de Meis; Brasil. Instituto Nacional de Ciência e Tecnologia em Entomologia Molecular; Brasiles_AR
dc.subtypecientifico


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