Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Emma Sevilla"'
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
Publikováno v:
MicrobiologyOpen, Vol 12, Iss 3, Pp n/a-n/a (2023)
Abstract Lindane (γ‐HCH) is an organochlorine pesticide that causes huge environmental concerns worldwide due to its recalcitrance and toxicity. The use of the cyanobacterium Anabaena sp. PCC 7120 in aquatic lindane bioremediation has been suggest
Externí odkaz:
https://doaj.org/article/6a9d2bc2ecf84dea878c59de6f475817
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:
Cristina Sarasa-Buisán, Jorge Guío, Carolina Castro, María Teresa Bes, María F. Fillat, María Luisa Peleato, Emma Sevilla
Publikováno v:
Water, Vol 14, Iss 8, p 1219 (2022)
Cyanobacteria are able to tolerate, and even metabolize, moderate doses of organochlorine pesticides, such as lindane (γ-hexachlorocyclohexane), one of the most persistent and widely used in recent decades. Previous work showed that Microcystis aeru
Externí odkaz:
https://doaj.org/article/44aabac8557443d79ad6ea6f28b15c5c
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:
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
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
Autor:
Emma Sevilla, Adrián Velázquez-Campoy, Cristina Sarasa-Buisan, Jorge Guío, María F. Fillat, María Teresa Bes, María Luisa Peleato
Publikováno v:
FEBS Letters. 594:278-289
2-oxoglutarate (2-OG) is a central metabolite that acts as a signaling molecule informing about the status of the carbon/nitrogen balance of the cell. In recent years, some transcriptional regulators and even two-component systems have been described
Autor:
Ian M. Head, Simone Cappello, Fernando Rojo, Simona Rossetti, Carolina Cruz Viggi, Emma Sevilla, Angela Sherry, O. K. Mejeha, Lázaro Molina, Nicolas Kalogerakis, Linus M.V. Malmquist, Federico Aulenta, Michail M. Yakimov, Bruna Matturro, Jan H. Christensen, Ana Segura, Luis Yuste, Silvia Marqués
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Water research (Oxf.) 157 (2019): 381–395. doi:10.1016/j.watres.2019.03.094
info:cnr-pdr/source/autori:Cappello, S.; Cruz Viggi, C.; Yakimov, M.; Rossetti, S.; Matturro, B.; Molina, L.; Segura, A.; Marqués, S.; Yuste, L.; Sevilla, E.; Rojo, F.; Sherry, A.; Mejeha, O. K.; Head, I. M.; Malmquist, L.; Christensen, J. H.; Kalogerakis, N.; Aulenta, F./titolo:Combining electrokinetic transport and bioremediation for enhanced removal of crude oil from contaminated marine sediments: Results of a long-term, mesocosm-scale experiment/doi:10.1016%2Fj.watres.2019.03.094/rivista:Water research (Oxf.)/anno:2019/pagina_da:381/pagina_a:395/intervallo_pagine:381–395/volume:157
instname
Water research (Oxf.) 157 (2019): 381–395. doi:10.1016/j.watres.2019.03.094
info:cnr-pdr/source/autori:Cappello, S.; Cruz Viggi, C.; Yakimov, M.; Rossetti, S.; Matturro, B.; Molina, L.; Segura, A.; Marqués, S.; Yuste, L.; Sevilla, E.; Rojo, F.; Sherry, A.; Mejeha, O. K.; Head, I. M.; Malmquist, L.; Christensen, J. H.; Kalogerakis, N.; Aulenta, F./titolo:Combining electrokinetic transport and bioremediation for enhanced removal of crude oil from contaminated marine sediments: Results of a long-term, mesocosm-scale experiment/doi:10.1016%2Fj.watres.2019.03.094/rivista:Water research (Oxf.)/anno:2019/pagina_da:381/pagina_a:395/intervallo_pagine:381–395/volume:157
Marine sediments represent an important sink of harmful petroleum hydrocarbons after an accidental oil spill. Electrobioremediation techniques, which combine electrokinetic transport and biodegradation processes, represent an emerging technological p
Publikováno v:
Antioxidants & Redox Signaling. 30:1651-1696
The successful adaptation of microorganisms to ever-changing environments depends, to a great extent, on their ability to maintain redox homeostasis. To effectively maintain the redox balance, cells have developed a variety of strategies mainly coord