Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Roberto Navais"'
Autor:
A. K. M. Firoj Mahmud, Kristina Nilsson, Anna Fahlgren, Roberto Navais, Rajdeep Choudhury, Kemal Avican, Maria Fällman
Publikováno v:
mSystems, Vol 5, Iss 6 (2020)
ABSTRACT RpoN, an alternative sigma factor commonly known as σ54, is implicated in persistent stages of Yersinia pseudotuberculosis infections in which genes associated with this regulator are upregulated. We here combined phenotypic and genomic ass
Externí odkaz:
https://doaj.org/article/a3a6c3d7038f4728b7349f8495a1f005
Autor:
Maria Fällman, Rajdeep Choudhury, Kemal Avican, Anna Fahlgren, Kristina Nilsson, A. K. M. Firoj Mahmud, Roberto Navais
Publikováno v:
mSystems, Vol 5, Iss 6 (2020)
mSystems
mSystems
The alternative sigma factor RpoN (σ54), which is widely distributed in eubacteria, has been implicated in controlling gene expression of importance for numerous functions including virulence. Proper responses to host environments are crucial for ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f67d561d4c1317f46d060e4a58fa142c
https://journals.asm.org/doi/10.1128/mSystems.01006-20
https://journals.asm.org/doi/10.1128/mSystems.01006-20
Publikováno v:
Virulence
In an attempt to dissect the virulence mechanisms of Yersinia ruckeri two adjacent genes, yrpA and yrpB, encoding putative peptidases belonging to the U32 family, were analyzed. Similar genes, with the same genetic organization were identified in gen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45c7536bea01222622c71234d3f2034e
https://doi.org/10.4161/viru.29363
https://doi.org/10.4161/viru.29363
Autor:
Jessica Méndez, Esther Gómez, David Pérez-Pascual, Lucía Fernández, Roberto Navais, José A. Guijarro, Pilar Reimundo
Publikováno v:
Gene
Gene, Elsevier, 2012, 497 (2), pp.263-268. ⟨10.1016/j.gene.2012.01.069⟩
Gene, Elsevier, 2012, 497 (2), pp.263-268. ⟨10.1016/j.gene.2012.01.069⟩
International audience; The study of the fish pathogen Flavobacterium psychrophilum has been drastically hampered by the difficulty to perform genetic manipulation of this organism. Although recent publications described the successful transfer of ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf9ea158c2a2bd07330448083a7838c6
https://doi.org/10.1016/j.gene.2012.01.069
https://doi.org/10.1016/j.gene.2012.01.069
Autor:
David Pérez-Pascual, Miguel Sotelo, Jessica Méndez, José A. Guijarro, Carlos R. Osorio, Esther Gómez, Amable J. Rivas, Pilar Reimundo, Roberto Navais, Manuel L. Lemos
Publikováno v:
Microbiology. 157:2106-2119
Lactococcus garvieae is the causative microbial agent of lactococcosis, an important and damaging fish disease in aquaculture. This bacterium has also been isolated from vegetables, milk, cheese, meat and sausages, from cow and buffalo as a mastitis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bf0f823212781f96098c7352632cc50
https://doi.org/10.1099/mic.0.047969-0
https://doi.org/10.1099/mic.0.047969-0
Autor:
Roberto Navais, José A. Guijarro, David Pérez-Pascual, Jessica Méndez, Pilar Reimundo, Esther Gómez
Publikováno v:
Applied and Environmental Microbiology. 77:1107-1110
A three-gene operon, named yctCBA ( Y ersinia c itrate t ransporter), induced by citrate and repressed by glucose was identified from a previously selected in vivo -induced ( ivi ) clone in the fish pathogen Yersinia ruckeri . Interestingly, despite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::187e8219811565e1c511812b326d02dd
https://doi.org/10.1128/aem.01808-10
https://doi.org/10.1128/aem.01808-10
Autor:
Roberto Navais, Lucía Martínez Fernández, Jessica Méndez, Pilar Reimundo, David Pérez-Pascual, Aurora Menéndez, José A. Guijarro
Publikováno v:
Applied and Environmental Microbiology. 75:937-945
Nucleotide sequence analysis of the region surrounding the pIVET8 insertion site in Yersinia ruckeri 150R iviXII , previously selected by in vivo expression technology (IVET), revealed the presence of eight genes ( traHIJKCLMN [hereafter referred to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17c02ddcf3a098864cc9b5cdc86ea8b0
https://doi.org/10.1128/aem.01377-08
https://doi.org/10.1128/aem.01377-08
Publikováno v:
WOS:000345665000001
BMC Microbiology
RUO. Repositorio Institucional de la Universidad de Oviedo
instname
BMC Microbiology
RUO. Repositorio Institucional de la Universidad de Oviedo
instname
The heat sensitive factor (HSF) of the fish pathogen Yersinia ruckeri was previously identified as an unusual band on SDS-PAGE. According to this, Y. ruckeri strains were classified in HSF+ and HSF - in terms of the presence/absence of the factor. Ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b2654a09228368204b157157592b7f2
http://hdl.handle.net/10651/30470
http://hdl.handle.net/10651/30470
Autor:
Jessica Méndez, Roberto Navais, David Pérez-Pascual, Desirée Cascales, Esther Gómez, Pilar Reimundo, José A. Guijarro
Publikováno v:
Health and Environment in Aquaculture
Bacterial diseases are among the most important causes of losses among fish stocks in the aquaculture industry, affecting the economic development of the sector in many countries. The ability of bacteria to cause disease depends to a large extent on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e487bd710168b2e884ff342dd64597a
https://doi.org/10.5772/29837
https://doi.org/10.5772/29837
Autor:
Jessica Méndez, Eric Duchaud, Roberto Navais, Pilar Reimundo, David Pérez-Pascual, Beatriz Álvarez, José A. Guijarro, Esther Gómez
Publikováno v:
Microbiology
Microbiology, Microbiology Society, 2011, 157, pp.1196-1204. ⟨10.1099/mic.0.046938-0⟩
Microbiology, Microbiology Society, 2011, 157, pp.1196-1204. ⟨10.1099/mic.0.046938-0⟩
Flavobacterium psychrophilumis a very significant fish pathogen that secretes two biochemically characterized extracellular proteolytic enzymes, Fpp1 and Fpp2. The genes encoding these enzymes are organized as anfpp2–fpp1tandem in the genome of str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e87067ad4c75529fec24218b26e6137a
https://hal.inrae.fr/hal-02645914
https://hal.inrae.fr/hal-02645914