Search Results - "Fillat, M."

Flavodoxin overexpression confers tolerance to oxidative stress in beneficial soil bacteria and improves survival in the presence of the herbicides paraquat and atrazine by Coba de la Peña, T., Redondo, F.J., Fillat, M.F., Lucas, M.M., Pueyo, J.J.

“…Aim To determine whether expression of a cyanobacterial flavodoxin in soil bacteria of agronomic interest confers protection against the widely used herbicides…”
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A new pentaplex-nested PCR to detect five pathogenic bacteria in free living amoebae by Calvo, L., Gregorio, I., García, A., Fernández, M.T., Goñi, P., Clavel, A., Peleato, M.L., Fillat, M.F.

“…Changes in water use and anthropogenic activity have major impacts on the quality of natural aquatic ecosystems, water distribution and wastewater plants. One…”
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Pivotal Role of Iron in the Regulation of Cyanobacterial Electron Transport by González, A, Sevilla, E, Bes, M T, Peleato, M L, Fillat, M F

“…Iron-containing metalloproteins are the main cornerstones for efficient electron transport in biological systems. The abundance and diversity of iron-dependent…”
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Expression of furA is modulated by NtcA and strongly enhanced in heterocysts of Anabaena sp. PCC 7120 by Lopez-Gomollon, S, Hernandez, J. A, Wolk, C. P, Peleato, M. L, Fillat, M. F

“…1 Department of Biochemistry and Molecular and Cell Biology, University of Zaragoza, Zaragoza, Spain 2 Biocomputation and Complex Systems Physics Institute…”
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Improved therapeutic responses for liposomal doxorubicin targeted via thrombospondin peptidomimetics versus untargeted doxorubicin by Rivera-Fillat, M. P., Reig, F., Martínez, E. M., Grau-Oliete, M. R.

“…New therapies in cancer treatment are focusing on multifaceted approaches to starve and kill tumors utilizing both antiangiogenic and chemotherapeutic…”
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Exploring the interaction of microcystin-LR with proteins and DNA by Vela, L., Sevilla, E., Gonzalez, C., Bes, M.T., Fillat, M.F., Peleato, M.L.

“…The physiological role of microcystin-LR is still under discussion, and since binding of microcystin-LR to proteins different from their main cellular targets…”
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Interaction of FurA from Anabaena sp. PCC 7120 with DNA: a reducing environment and the presence of Mn(2+) are positive effectors in the binding to isiB and furA promoters by Hernández, J A, López-Gomollón, S, Muro-Pastor, A, Valladares, A, Bes, M T, Peleato, M L, Fillat, M F

“…The Fur (ferric uptake regulator) protein is a global regulator in most prokaryotes that controls a large number of genes. Fur is a classical repressor that…”
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Interaction of FurA from Anabaena sp. PCC 7120 with DNA: A Reducing Environment and the Presence of Mn2+ are Positive Effectors in the Binding to isiB and furA Promoters by Hernández, J. A., López-Gomollón, S., Muro-Pastor, A., Valladares, A., Bes, M. T., Peleato, M. L., Fillat, M. F.

“…The Fur (ferric uptake regulator) protein is a global regulator in most prokaryotes that controls a large number of genes. Fur is a classical repressor that…”
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Identification of a furA cis Antisense RNA in the Cyanobacterium Anabaena sp. PCC 7120 by Hernández, José A., Muro-Pastor, Alicia M., Flores, Enrique, Bes, M. Teresa, Peleato, M. Luisa, Fillat, María F.

“…Ferric uptake regulation (Fur) proteins are prokaryotic transcriptional regulators that integrate iron metabolism with several environmental stress responses…”
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In vitro effects of SIKVAV retro and retro-enantio analogues on tumor metastatic events by Almiñana, Núria, Grau-Oliete, M.Rosa, Reig, Francesca, Rivera-Fillat, M.Pilar

“…The SIKVAV peptide, located on the long arm of the laminin α1 chain, promotes cell adhesion, invasion and migration of tumor and endothelial cells, resulting…”
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Three fur homologues from Anabaena sp. PCC7120: exploring reciprocal protein-promoter recognition by Hernández, José A, López-Gomollón, Sara, Bes, M.Teresa, Fillat, Marı́a F, Peleato, M.Luisa

“…DNA sequence analysis of the Anabaena sp. PCC7120 genome confirmed the presence of three open reading frames ( all1691, all2473 and alr0957) containing the…”
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Biochemical analysis of the recombinant Fur (ferric uptake regulator) protein from Anabaena PCC 7119: factors affecting its oligomerization state by Hernández, José A, Bes, M Teresa, Fillat, María F, Neira, José L, Peleato, M Luisa

“…Fur (ferric uptake regulator) protein is a DNA-binding protein which regulates iron-responsive genes. Recombinant Fur from the nitrogen-fixing cyanobacterium…”
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Isolation and overexpression in Escherichia coli of the flavodoxin gene from Anabaena PCC 7119 by Fillar, M.F, Borrias, W.E, Weisbeek, P.J

“…The gene coding for flavodoxin from Anabaena PCC 7119 was cloned by using the polymerase chain reaction (PCR). The gene is transcribed into a 1250-base…”
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Transcriptional and translational analysis of ferredoxin and flavodoxin under iron and nitrogen stress in Anabaena sp. strain PCC 7120 by Razquin, P, Schmitz, S, Fillat, M F, Peleato, M L, Böhme, H

“…Article Usage Stats Services JB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Homology of the N-terminal domain of the petH gene product from Anabaena sp. PCC 7119 to the CpcD phycobilisome linker polypeptide by Fillat, M.F, Flores, E, Gomez-Moreno, C

“…The complete nucleotide sequence of the petH gene encoding ferredoxin-NADP+ reductase from the nitrogen-fixing cyanobacterium Anabaena sp. PCC 7119 has been…”
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Structure-function relationships in the ferredoxin/ferredoxin: NADP + reductase system from Anabaena by Hurley, J.K., Fillat, M., Gómez-Moreno, C., Tollin, G.

“…We have used a combination of laser flash photolysis time-resolved spectrophotometry and site-specific mutagenesis of surface amino acid residues to…”
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Constitutive and nitrogen-regulated promoters of the petH gene encoding ferredoxin:NADP + reductase in the heterocyst-forming cyanobacterium Anabaena sp by Valladares, Ana, Muro-Pastor, Alicia M., Fillat, María F., Herrero, Antonia, Flores, Enrique

“…Determination of the putative transcription start points of the petH gene encoding ferredoxin:NADP + reductase in the heterocyst-forming cyanobacteria Anabaena…”
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Sequence of the ferredoxin-NADP+-reductase gene from Anabaena PCC 7119 by FILLAT, M. F, BAKKER, H. A. C, WEISBEEK, P. J

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Site-Specific Mutagenesis Demonstrates That the Structural Requirements for Efficient Electron Transfer in Anabaena Ferredoxin and Flavodoxin Are Highly Dependent on the Reaction Partner: Kinetic Studies with Photosystem I, Ferredoxin:NADP + Reductase, and Cytochrome c by Navarro, J.A., Hervas, M., Genzor, C.G., Cheddar, G., Fillat, M.F., Delarosa, M.A., Gomezmoreno, C., Cheng, H., Xia, B., Chae, Y.K., Yan, H., Wong, B., Straus, N.A., Markley, J.L., Hurley, J.K., Tollin, G.

“…Electron transfer reactions involving site-specific mutants of Anabaena ferredoxin (Fd) and flavodoxin (Fld) modified at surface residues close to the…”
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Differential activities of heterocyst ferredoxin, vegetative cell ferredoxin, and flavodoxin as electron carriers in nitrogen fixation and photosynthesis in Anabaena sp by Razquin, P, Schmitz, S, Peleato, M L, Fillat, M F, Gómez-Moreno, C, Böhme, H

“…In cyanobacteria an increasing number of low potential electron carriers is found, but in most cases their contribution to metabolic pathways remains unclear…”
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