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Silvia Marqués

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Publications

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Alejandro Acosta-González; Ramon Rosselló-Móra; Silvia Marqués
Characterization of the anaerobic microbial community in oil-polluted subtidal sediments: aromatic biodegradation potential after the Prestige oil spill.
Juan-Luis Ramos; María Isabel Ramos-González; Amalia Roca; Ana Segura; Jennifer Solano; Pieter van Dillewijn; Sergey Bursakov; Estrella Duque; Manuel Espinosa-Urgel; Matilde Fernádez; Tino Krell; Silvia Marqués; José Luís Niqui; Paloma Pizarro-Tobias; Regina-Michaela Wittich
Laboratory research aimed at closing the gaps in microbial bioremediation.
Patricia Domínguez-Cuevas; Patricia Marín; Stephen Busby; Juan L Ramos; Silvia Marqués
Roles of effectors in XylS-dependent transcription activation: intramolecular domain derepression and DNA binding.

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All Publications

2013: Alejandro Acosta-González; Ramon Rosselló-Móra; Silvia Marqués
Characterization of the anaerobic microbial community in oil-polluted subtidal sediments: aromatic biodegradation potential after the Prestige oil spill.
Environmental microbiology 2013;15(1):77-92.
2011: Juan-Luis Ramos; María Isabel Ramos-González; Amalia Roca; Ana Segura; Jennifer Solano; Pieter van Dillewijn; Sergey Bursakov; Estrella Duque; Manuel Espinosa-Urgel; Matilde Fernádez; Tino Krell; Silvia Marqués; José Luís Niqui; Paloma Pizarro-Tobias; Regina-Michaela Wittich
Laboratory research aimed at closing the gaps in microbial bioremediation.
Trends in biotechnology 2011;29(12):641-7.
2008: Patricia Domínguez-Cuevas; Patricia Marín; Stephen Busby; Juan L Ramos; Silvia Marqués
Roles of effectors in XylS-dependent transcription activation: intramolecular domain derepression and DNA binding.
Journal of bacteriology 2008;190(9):3118-28.
2008: Patricia Domínguez-Cuevas; Patricia Marín; Silvia Marqués; Juan L Ramos
XylS-Pm promoter interactions through two helix-turn-helix motifs: identifying XylS residues important for DNA binding and activation.
Journal of molecular biology 2008;375(1):59-69.
2007: Paula I Darley; Jutta A Hellstern; Javier I Medina-Bellver; Silvia Marqués; Bernhard Schink; Bodo Philipp
Heterologous expression and identification of the genes involved in anaerobic degradation of 1,3-dihydroxybenzene (resorcinol) in Azoarcus anaerobius.
Journal of bacteriology 2007;189(10):3824-33.
2006: Isabel Aranda-Olmedo; Patricia Marín; Juan L Ramos; Silvia Marqués
Role of the ptsN gene product in catabolite repression of the Pseudomonas putida TOL toluene degradation pathway in chemostat cultures.
Applied and environmental microbiology 2006;72(11):7418-21.
2006: Patricia Domínguez-Cuevas; José Eduardo González-Pastor; Silvia Marqués; Juan L Ramos; Víctor de Lorenzo
Transcriptional tradeoff between metabolic and stress-response programs in Pseudomonas putida KT2440 cells exposed to toluene.
The Journal of biological chemistry 2006;281(17):11981-91.
2006: Silvia Marqués; Isabel Aranda-Olmedo; Juan L Ramos
Controlling bacterial physiology for optimal expression of gene reporter constructs.
Current opinion in biotechnology 2006;17(1):50-6.
2005: Patricia Domínguez-Cuevas; Patricia Marín; Juan L Ramos; Silvia Marqués
RNA polymerase holoenzymes can share a single transcription start site for the Pm promoter. Critical nucleotides in the -7 to -18 region are needed to select between RNA polymerase with sigma38 or sigma32.
The Journal of biological chemistry 2005;280(50):41315-23.
2005: Isabel Aranda-Olmedo; Juan L Ramos; Silvia Marqués
Integration of signals through Crc and PtsN in catabolite repression of Pseudomonas putida TOL plasmid pWW0.
Applied and environmental microbiology 2005;71(8):4191-8.
2005: Javier I Medina-Bellver; Patricia Marín; Antonio Delgado; Alicia Rodríguez-Sánchez; Emilio Reyes; Juan L Ramos; Silvia Marqués
Evidence for in situ crude oil biodegradation after the Prestige oil spill.
Environmental microbiology 2005;7(6):773-9.
2004: M-Mar González-Pérez; Juan L Ramos; Silvia Marqués
Cellular XylS levels are a function of transcription of xylS from two independent promoters and the differential efficiency of translation of the two mRNAs.
Journal of bacteriology 2004;186(6):1898-901.
2003: Raquel Ruíz; Silvia Marqués; Juan L Ramos
Leucines 193 and 194 at the N-terminal domain of the XylS protein, the positive transcriptional regulator of the TOL meta-cleavage pathway, are involved in dimerization.
Journal of bacteriology 2003;185(10):3036-41.
2002: M-Mar González-Pérez; Silvia Marqués; Patricia Domínguez-Cuevas; Juan L Ramos
XylS activator and RNA polymerase binding sites at the Pm promoter overlap.
FEBS letters 2002;519(1-3):117-22.
2002: Isabel Aranda-Olmedo; Raquel Tobes; Maximino Manzanera; Juan L Ramos; Silvia Marqués
Species-specific repetitive extragenic palindromic (REP) sequences in Pseudomonas putida.
Nucleic acids research 2002;30(8):1826-33.
2001: Maximino Manzanera; Isabel Aranda-Olmedo; Juan L Ramos; Silvia Marqués
Molecular characterization of Pseudomonas putida KT2440 rpoH gene regulation.
Microbiology (Reading, England) 2001;147(Pt 5):1323-30.
2001: Juan L Ramos; María-Trinidad Gallegos; Silvia Marqués; María Isabel Ramos-González; Manuel Espinosa-Urgel; A Segura
Responses of Gram-negative bacteria to certain environmental stressors.
Current opinion in microbiology 2001;4(2):166-71.
2000: Maximino Manzanera; Silvia Marqués; Juan L Ramos
Mutational analysis of the highly conserved C-terminal residues of the XylS protein, a member of the AraC family of transcriptional regulators.
FEBS letters 2000;476(3):312-7.
1999: Silvia Marqués; Maximino Manzanera; M-Mar González-Pérez; R Ruíz; Juan L Ramos
Biodegradation, plasmid-encoded catabolic pathways, host factors and cell metabolism.
Environmental microbiology 1999;1(1):103-4.
1999: Silvia Marqués; Maximino Manzanera; M-Mar González-Pérez; María-Trinidad Gallegos; Juan L Ramos
The XylS-dependent Pm promoter is transcribed in vivo by RNA polymerase with sigma 32 or sigma 38 depending on the growth phase.
Molecular microbiology 1999;31(4):1105-13.
1999: M-Mar González-Pérez; Juan L Ramos; María-Trinidad Gallegos; Silvia Marqués
Critical nucleotides in the upstream region of the XylS-dependent TOL meta-cleavage pathway operon promoter as deduced from analysis of mutants.
The Journal of biological chemistry 1999;274(4):2286-90.
1998: Silvia Marqués; María-Trinidad Gallegos; Maximino Manzanera; A Holtel; K N Timmis; Juan L Ramos
Activation and repression of transcription at the double tandem divergent promoters for the xylR and xylS genes of the TOL plasmid of Pseudomonas putida.
Journal of bacteriology 1998;180(11):2889-94.
1998: R Salto; A Delgado; C Michán; Silvia Marqués; Juan L Ramos
Modulation of the function of the signal receptor domain of XylR, a member of a family of prokaryotic enhancer-like positive regulators.
Journal of bacteriology 1998;180(3):600-4.
1997: Juan L Ramos; Silvia Marqués; K N Timmis
Transcriptional control of the Pseudomonas TOL plasmid catabolic operons is achieved through an interplay of host factors and plasmid-encoded regulators.
Annual review of microbiology 1997;51():341-73.
1996: María-Trinidad Gallegos; Silvia Marqués; Juan L Ramos
The TACAN4TGCA motif upstream from the -35 region in the sigma70-sigmaS-dependent Pm promoter of the TOL plasmid is the minimum DNA segment required for transcription stimulation by XylS regulators.
Journal of bacteriology 1996;178(22):6427-34.
1996: María-Trinidad Gallegos; Silvia Marqués; Juan L Ramos
Expression of the TOL plasmid xylS gene in Pseudomonas putida occurs from a alpha 70-dependent promoter or from alpha 70- and alpha 54-dependent tandem promoters according to the compound used for growth.
Journal of bacteriology 1996;178(8):2356-61.
1995: Silvia Marqués; María-Trinidad Gallegos; Juan L Ramos
Role of sigma S in transcription from the positively controlled Pm promoter of the TOL plasmid of Pseudomonas putida.
Molecular microbiology 1995;18(5):851-7.
1995: A Delgado; R Salto; Silvia Marqués; Juan L Ramos
Single amino acids changes in the signal receptor domain of XylR resulted in mutants that stimulate transcription in the absence of effectors.
The Journal of biological chemistry 1995;270(10):5144-50.
1994: Silvia Marqués; A Holtel; K N Timmis; Juan L Ramos
Transcriptional induction kinetics from the promoters of the catabolic pathways of TOL plasmid pWW0 of Pseudomonas putida for metabolism of aromatics.
Journal of bacteriology 1994;176(9):2517-24.
1994: A Holtel; Silvia Marqués; I Möhler; U Jakubzik; K N Timmis
Carbon source-dependent inhibition of xyl operon expression of the Pseudomonas putida TOL plasmid.
Journal of bacteriology 1994;176(6):1773-6.