Zobrazeno 1 - 10
of 111
pro vyhledávání: '"María F, Fillat"'
Autor:
Cristina Sarasa-Buisan, Jesús A G Ochoa de Alda, Cristina Velázquez-Suárez, Miguel Ángel Rubio, Guadalupe Gómez-Baena, María F Fillat, Ignacio Luque
Publikováno v:
PLoS Biology, Vol 22, Iss 3, p e3002546 (2024)
Bacteria have developed fine-tuned responses to cope with potential zinc limitation. The Zur protein is a key player in coordinating this response in most species. Comparative proteomics conducted on the cyanobacterium Anabaena highlighted the more a
Externí odkaz:
https://doaj.org/article/78a063f5a6484d54aecb8e85bef783cc
Autor:
Cristina Sarasa-Buisan, Mercedes Nieves-Morión, Sergio Arévalo, Richard F. Helm, Emma Sevilla, Ignacio Luque, María F. Fillat
Publikováno v:
mBio, Vol 15, Iss 3 (2024)
ABSTRACT Microbial extracellular proteins and metabolites provide valuable information concerning how microbes adapt to changing environments. In cyanobacteria, dynamic acclimation strategies involve a variety of regulatory mechanisms, being ferric u
Externí odkaz:
https://doaj.org/article/74d6e66454a3473581fbe8c500163028
Autor:
Andrés González, Javier Casado, Miyase Gözde Gündüz, Brisa Santos, Adrián Velázquez-Campoy, Cristina Sarasa-Buisan, María F. Fillat, Milagrosa Montes, Elena Piazuelo, Ángel Lanas
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
The increasing occurrence of multidrug-resistant strains of the gastric carcinogenic bacterium Helicobacter pylori threatens the efficacy of current eradication therapies. In a previous work, we found that several 1,4-dihydropyridine (DHP)-based anti
Externí odkaz:
https://doaj.org/article/e96d3f42c35d45f283321f2f6639c394
In Silico and In Vitro Analysis of MAP3773c Protein from Mycobacterium avium subsp. Paratuberculosis
Autor:
Esteban Hernández-Guevara, José A. Gutiérrez-Pabello, Kaina Quintero-Chávez, Mirna Del Carmen Brito-Perea, Lilia Angélica Hurtado-Ayala, German Ibarra-Molina, Omar Cortez-Hernández, Dulce Liliana Dueñas-Mena, Ángela Fernández-Otal, María F. Fillat, Bertha Landeros-Sánchez
Publikováno v:
Biology, Vol 11, Iss 8, p 1183 (2022)
Paratuberculosis is a disease caused by Mycobacterium avium subsp. paratuberculosis (MAP). It is of great interest to better understand the proteins involved in the pathogenicity of this organism in order to be able to identify potential therapeutic
Externí odkaz:
https://doaj.org/article/cad330a574a242c9a477d886f8b67dfd
Autor:
Emma Sevilla, Pilar Andreu, María F. Fillat, M. Luisa Peleato, Juan A. Marín, Arancha Arbeloa
Publikováno v:
Plants, Vol 11, Iss 16, p 2101 (2022)
Fruit-tree rootstock selection is a challenge under a scenario of growing environmental stresses in which the soil and climate are greatly affected. Salinization is an increasing global process that severely affects soil fertility. The selection of r
Externí odkaz:
https://doaj.org/article/fc1e1fb17fce403d81578cbc21ad406c
Autor:
Jorge Guío, María Teresa Bes, Mónica Balsera, Laura Calvo-Begueria, Emma Sevilla, María Luisa Peleato, María F. Fillat
Publikováno v:
Antioxidants, Vol 10, Iss 6, p 913 (2021)
FurA is a multifunctional regulator in cyanobacteria that contains five cysteines, four of them arranged into two CXXC motifs. Lack of a structural zinc ion enables FurA to develop disulfide reductase activity. In vivo, FurA displays several redox is
Externí odkaz:
https://doaj.org/article/3b7d32cf107548359d8591d918df2a7f
Autor:
Laura Ceballos-Laita, Laura Calvo-Begueria, Jessica Lahoz, María-Teresa Bes, María F. Fillat, María-Luisa Peleato
Publikováno v:
Marine Drugs, Vol 13, Iss 9, Pp 5666-5680 (2015)
HCH factories, and the waste dumpsites associated to its production, have become a global environmental concern, and their runoff could pollute ground and surface waters with high levels of the pollutant. In this study, the influence of lindane (γ-H
Externí odkaz:
https://doaj.org/article/f4f14c0375324afba2ca66215fb6295d
Autor:
Jorge Guío, Esther Broset, M. Luisa Peleato, Emma Sevilla, Cristina Sarasa-Buisan, María F. Fillat
Publikováno v:
Environmental Microbiology. 24:566-582
FurC (PerR) from Anabaena sp. PCC7120 was previously described as a key transcriptional regulator involved in setting off the oxidative stress response. In the last years, the cross-talk between oxidative stress, iron homeostasis and nitrogen metabol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c2049981b7f7a0e8e37916cdb9aee7c
https://doi.org/10.1111/1462-2920.15552
https://doi.org/10.1111/1462-2920.15552
Publikováno v:
PLoS ONE, Vol 11, Iss 3, p e0151384 (2016)
In the nitrogen-fixing heterocyst-forming cyanobacterium Anabaena sp. PCC 7120, the ferric uptake regulator FurA plays a global regulatory role. Failures to eliminate wild-type copies of furA gene from the polyploid genome suggest essential functions
Externí odkaz:
https://doaj.org/article/710133d588154e5592334d721ca83927
Autor:
Cristina Sarasa-Buisan, Etienne Emonot, Marta Martínez-Júlvez, Emma Sevilla, Adrián Velázquez-Campoy, Serge Crouzy, M Teresa Bes, Isabelle Michaud-Soret, María F Fillat
Publikováno v:
Metallomics
Metallomics, 2022, 14 (10), pp.mfac077. ⟨10.1093/mtomcs/mfac077⟩
Metallomics, 2022, 14 (10), pp.mfac077. ⟨10.1093/mtomcs/mfac077⟩
Metal and redox homeostasis in cyanobacteria is tightly controlled to preserve the photosynthetic machinery from mismetallation and minimize cell damage. This control is mainly taken by FUR (ferric uptake regulation) proteins. FurC works as the PerR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::082c4f05ab103d65ddf97c7e203174cd
https://doi.org/10.1093/mtomcs/mfac077
https://doi.org/10.1093/mtomcs/mfac077