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Items: 1 to 50 of 70

1.

Redox-Based Transcriptional Regulation in Prokaryotes: Revisiting Model Mechanisms.

Sevilla E, Bes MT, González A, Peleato ML, Fillat MF.

Antioxid Redox Signal. 2018 Sep 18. doi: 10.1089/ars.2017.7442. [Epub ahead of print]

PMID:
30073850
2.

Overexpression, immunodetection, and site-directed mutagenesis of Anabaena sp. PCC 7120 flavodoxin: A comprehensive laboratory practice on molecular biology.

González A, Fillat MF.

Biochem Mol Biol Educ. 2018 Sep;46(5):493-501. doi: 10.1002/bmb.21136. Epub 2018 Aug 1.

PMID:
30066985
3.

Transcriptional regulators: valuable targets for novel antibacterial strategies.

González A, Fillat MF, Lanas Á.

Future Med Chem. 2018 Mar 1;10(5):541-560. doi: 10.4155/fmc-2017-0181. Epub 2018 Feb 20.

PMID:
29461098
4.

Molecular basis for the integration of environmental signals by FurB from Anabaena sp. PCC 7120.

Sein-Echaluce VC, Pallarés MC, Lostao A, Yruela I, Velázquez-Campoy A, Luisa Peleato M, Fillat MF.

Biochem J. 2018 Jan 5;475(1):151-168. doi: 10.1042/BCJ20170692.

PMID:
29203647
5.

Microcystin-LR Binds Iron, and Iron Promotes Self-Assembly.

Ceballos-Laita L, Marcuello C, Lostao A, Calvo-Begueria L, Velazquez-Campoy A, Bes MT, Fillat MF, Peleato ML.

Environ Sci Technol. 2017 May 2;51(9):4841-4850. doi: 10.1021/acs.est.6b05939. Epub 2017 Apr 17.

PMID:
28368104
6.

Pivotal Role of Iron in the Regulation of Cyanobacterial Electron Transport.

González A, Sevilla E, Bes MT, Peleato ML, Fillat MF.

Adv Microb Physiol. 2016;68:169-217. doi: 10.1016/bs.ampbs.2016.02.005. Epub 2016 Mar 15. Review.

PMID:
27134024
7.

Expanding the Role of FurA as Essential Global Regulator in Cyanobacteria.

González A, Bes MT, Peleato ML, Fillat MF.

PLoS One. 2016 Mar 11;11(3):e0151384. doi: 10.1371/journal.pone.0151384. eCollection 2016.

8.

Cysteine Mutational Studies Provide Insight into a Thiol-Based Redox Switch Mechanism of Metal and DNA Binding in FurA from Anabaena sp. PCC 7120.

Botello-Morte L, Pellicer S, Sein-Echaluce VC, Contreras LM, Neira JL, Abián O, Velázquez-Campoy A, Peleato ML, Fillat MF, Bes MT.

Antioxid Redox Signal. 2016 Feb;24(4):173-185. Epub 2015 Oct 9.

9.

γ-Lindane Increases Microcystin Synthesis in Microcystis aeruginosa PCC7806.

Ceballos-Laita L, Calvo-Begueria L, Lahoz J, Bes MT, Fillat MF, Peleato ML.

Mar Drugs. 2015 Sep 3;13(9):5666-80. doi: 10.3390/md13095666.

10.

The Pkn22 Ser/Thr kinase in Nostoc PCC 7120: role of FurA and NtcA regulators and transcript profiling under nitrogen starvation and oxidative stress.

Yingping F, Lemeille S, González A, Risoul V, Denis Y, Richaud P, Lamrabet O, Fillat MF, Zhang CC, Latifi A.

BMC Genomics. 2015 Jul 29;16:557. doi: 10.1186/s12864-015-1703-1.

11.

Mesoscopic model and free energy landscape for protein-DNA binding sites: analysis of cyanobacterial promoters.

Tapia-Rojo R, Mazo JJ, Hernández JÁ, Peleato ML, Fillat MF, Falo F.

PLoS Comput Biol. 2014 Oct 2;10(10):e1003835. doi: 10.1371/journal.pcbi.1003835. eCollection 2014 Oct.

12.

Zur (FurB) is a key factor in the control of the oxidative stress response in Anabaena sp. PCC 7120.

Sein-Echaluce VC, González A, Napolitano M, Luque I, Barja F, Peleato ML, Fillat MF.

Environ Microbiol. 2015 Jun;17(6):2006-17. doi: 10.1111/1462-2920.12628. Epub 2014 Oct 22.

13.

The FUR (ferric uptake regulator) superfamily: diversity and versatility of key transcriptional regulators.

Fillat MF.

Arch Biochem Biophys. 2014 Mar 15;546:41-52. doi: 10.1016/j.abb.2014.01.029. Epub 2014 Feb 7. Review.

PMID:
24513162
14.

The FurA regulon in Anabaena sp. PCC 7120: in silico prediction and experimental validation of novel target genes.

González A, Angarica VE, Sancho J, Fillat MF.

Nucleic Acids Res. 2014 Apr;42(8):4833-46. doi: 10.1093/nar/gku123. Epub 2014 Feb 6.

15.

Sequential binding of FurA from Anabaena sp. PCC 7120 to iron boxes: exploring regulation at the nanoscale.

Pallarés MC, Marcuello C, Botello-Morte L, González A, Fillat MF, Lostao A.

Biochim Biophys Acta. 2014 Mar;1844(3):623-31. doi: 10.1016/j.bbapap.2014.01.005. Epub 2014 Jan 16.

PMID:
24440406
16.

Strong inhibition of thioredoxin reductase by highly cytotoxic gold(I) complexes. DNA binding studies.

Ortego L, Cardoso F, Martins S, Fillat MF, Laguna A, Meireles M, Villacampa MD, Gimeno MC.

J Inorg Biochem. 2014 Jan;130:32-7. doi: 10.1016/j.jinorgbio.2013.09.019. Epub 2013 Oct 9.

PMID:
24157605
17.

Unraveling the redox properties of the global regulator FurA from Anabaena sp. PCC 7120: disulfide reductase activity based on its CXXC motifs.

Botello-Morte L, Bes MT, Heras B, Fernández-Otal Á, Peleato ML, Fillat MF.

Antioxid Redox Signal. 2014 Mar 20;20(9):1396-406. doi: 10.1089/ars.2013.5376. Epub 2014 Jan 2.

18.

FurA influences heterocyst differentiation in Anabaena sp. PCC 7120.

González A, Valladares A, Peleato ML, Fillat MF.

FEBS Lett. 2013 Aug 19;587(16):2682-90. doi: 10.1016/j.febslet.2013.07.007. Epub 2013 Jul 9.

19.

Flavodoxin overexpression confers tolerance to oxidative stress in beneficial soil bacteria and improves survival in the presence of the herbicides paraquat and atrazine.

Coba de la Peña T, Redondo FJ, Fillat MF, Lucas MM, Pueyo JJ.

J Appl Microbiol. 2013 Jul;115(1):236-46. doi: 10.1111/jam.12224. Epub 2013 May 16.

20.

Phosphate deficiency (N/P 40:1) induces mcyD transcription and microcystin synthesis in Microcystis aeruginosa PCC7806.

Kuniyoshi TM, Sevilla E, Bes MT, Fillat MF, Peleato ML.

Plant Physiol Biochem. 2013 Apr;65:120-4. doi: 10.1016/j.plaphy.2013.01.011. Epub 2013 Feb 6.

PMID:
23481586
21.

Identification of free-living amoebae and amoeba-associated bacteria from reservoirs and water treatment plants by molecular techniques.

Garcia A, Goñi P, Cieloszyk J, Fernandez MT, Calvo-Beguería L, Rubio E, Fillat MF, Peleato ML, Clavel A.

Environ Sci Technol. 2013 Apr 2;47(7):3132-40. doi: 10.1021/es400160k. Epub 2013 Mar 13.

PMID:
23444840
22.

A new pentaplex-nested PCR to detect five pathogenic bacteria in free living amoebae.

Calvo L, Gregorio I, García A, Fernández MT, Goñi P, Clavel A, Peleato ML, Fillat MF.

Water Res. 2013 Feb 1;47(2):493-502. doi: 10.1016/j.watres.2012.09.039. Epub 2012 Oct 29.

PMID:
23168310
23.

FurA is the master regulator of iron homeostasis and modulates the expression of tetrapyrrole biosynthesis genes in Anabaena sp. PCC 7120.

González A, Bes MT, Valladares A, Peleato ML, Fillat MF.

Environ Microbiol. 2012 Dec;14(12):3175-87. doi: 10.1111/j.1462-2920.2012.02897.x. Epub 2012 Oct 15.

PMID:
23066898
24.

Site-directed mutagenesis and spectral studies suggest a putative role of FurA from Anabaena sp. PCC 7120 as a heme sensor protein.

Pellicer S, González A, Peleato ML, Martinez JI, Fillat MF, Bes MT.

FEBS J. 2012 Jun;279(12):2231-46. doi: 10.1111/j.1742-4658.2012.08606.x. Epub 2012 May 22.

25.

An active photosynthetic electron transfer chain required for mcyD transcription and microcystin synthesis in Microcystis aeruginosa PCC7806.

Sevilla E, Martin-Luna B, Bes MT, Fillat MF, Peleato ML.

Ecotoxicology. 2012 Apr;21(3):811-9. doi: 10.1007/s10646-011-0842-7. Epub 2011 Dec 23.

PMID:
22193542
26.

2-oxoglutarate enhances NtcA binding activity to promoter regions of the microcystin synthesis gene cluster.

Kuniyoshi TM, Gonzalez A, Lopez-Gomollon S, Valladares A, Bes MT, Fillat MF, Peleato ML.

FEBS Lett. 2011 Dec 15;585(24):3921-6. doi: 10.1016/j.febslet.2011.10.034. Epub 2011 Nov 3.

27.

Expression of fur and its antisense α-fur from Microcystis aeruginosa PCC7806 as response to light and oxidative stress.

Martin-Luna B, Sevilla E, Gonzalez A, Bes MT, Fillat MF, Peleato ML.

J Plant Physiol. 2011 Dec 15;168(18):2244-50. doi: 10.1016/j.jplph.2011.08.006. Epub 2011 Sep 21.

PMID:
21940066
28.

Identification of three novel antisense RNAs in the fur locus from unicellular cyanobacteria.

Sevilla E, Martín-Luna B, González A, Gonzalo-Asensio JA, Peleato ML, Fillat MF.

Microbiology. 2011 Dec;157(Pt 12):3398-404. doi: 10.1099/mic.0.048231-0. Epub 2011 Sep 15.

PMID:
21921103
29.

Unravelling the regulatory function of FurA in Anabaena sp. PCC 7120 through 2-D DIGE proteomic analysis.

González A, Bes MT, Peleato ML, Fillat MF.

J Proteomics. 2011 May 1;74(5):660-71. doi: 10.1016/j.jprot.2011.02.001. Epub 2011 Feb 22.

PMID:
21315197
30.

Overexpression of FurA in Anabaena sp. PCC 7120 reveals new targets for this regulator involved in photosynthesis, iron uptake and cellular morphology.

González A, Bes MT, Barja F, Peleato ML, Fillat MF.

Plant Cell Physiol. 2010 Nov;51(11):1900-14. doi: 10.1093/pcp/pcq148. Epub 2010 Oct 5.

PMID:
20926415
31.

Microcystin-LR synthesis as response to nitrogen: transcriptional analysis of the mcyD gene in Microcystis aeruginosa PCC7806.

Sevilla E, Martin-Luna B, Vela L, Bes MT, Peleato ML, Fillat MF.

Ecotoxicology. 2010 Oct;19(7):1167-73. doi: 10.1007/s10646-010-0500-5. Epub 2010 Jun 8.

PMID:
20532619
32.

Oligomerization properties of FurA from the cyanobacterium Anabaena sp. PCC 7120: direct visualization by in situ atomic force microscopy under different redox conditions.

Lostao A, Peleato ML, Gómez-Moreno C, Fillat MF.

Biochim Biophys Acta. 2010 Sep;1804(9):1723-9. doi: 10.1016/j.bbapap.2010.04.002. Epub 2010 Apr 24.

PMID:
20417733
33.

Mutants of Anabaena sp. PCC 7120 lacking alr1690 and alpha-furA antisense RNA show a pleiotropic phenotype and altered photosynthetic machinery.

Hernández JA, Alonso I, Pellicer S, Luisa Peleato M, Cases R, Strasser RJ, Barja F, Fillat MF.

J Plant Physiol. 2010 Apr 15;167(6):430-7. doi: 10.1016/j.jplph.2009.10.009. Epub 2009 Nov 24.

PMID:
19939500
34.

New insights into the role of Fur proteins: FurB (All2473) from Anabaena protects DNA and increases cell survival under oxidative stress.

López-Gomollón S, Sevilla E, Bes MT, Peleato ML, Fillat MF.

Biochem J. 2009 Feb 15;418(1):201-7. doi: 10.1042/BJ20081066.

PMID:
18945213
35.

Combating stress with flavodoxin: a promising route for crop improvement.

Zurbriggen MD, Tognetti VB, Fillat MF, Hajirezaei MR, Valle EM, Carrillo N.

Trends Biotechnol. 2008 Oct;26(10):531-7. doi: 10.1016/j.tibtech.2008.07.001. Epub 2008 Aug 14.

PMID:
18706721
36.

Exploring the interaction of microcystin-LR with proteins and DNA.

Vela L, Sevilla E, Gonzalez C, Bes MT, Fillat MF, Peleato ML.

Toxicol In Vitro. 2008 Oct;22(7):1714-8. doi: 10.1016/j.tiv.2008.07.008. Epub 2008 Jul 15.

PMID:
18675338
37.

Iron availability affects mcyD expression and microcystin-LR synthesis in Microcystis aeruginosa PCC7806.

Sevilla E, Martin-Luna B, Vela L, Bes MT, Fillat MF, Peleato ML.

Environ Microbiol. 2008 Oct;10(10):2476-83. doi: 10.1111/j.1462-2920.2008.01663.x. Epub 2008 Jul 18.

PMID:
18647335
38.

Cross-talk between iron and nitrogen regulatory networks in anabaena (Nostoc) sp. PCC 7120: identification of overlapping genes in FurA and NtcA regulons.

López-Gomollón S, Hernández JA, Pellicer S, Angarica VE, Peleato ML, Fillat MF.

J Mol Biol. 2007 Nov 16;374(1):267-81. Epub 2007 Sep 11.

PMID:
17920076
39.

Enhanced plant tolerance to iron starvation by functional substitution of chloroplast ferredoxin with a bacterial flavodoxin.

Tognetti VB, Zurbriggen MD, Morandi EN, Fillat MF, Valle EM, Hajirezaei MR, Carrillo N.

Proc Natl Acad Sci U S A. 2007 Jul 3;104(27):11495-500. Epub 2007 Jun 25.

40.

FurA modulates gene expression of alr3808, a DpsA homologue in Nostoc (Anabaena) sp. PCC7120.

Hernández JA, Pellicer S, Huang L, Peleato ML, Fillat MF.

FEBS Lett. 2007 Apr 3;581(7):1351-6. Epub 2007 Mar 2.

41.

Expression of furA is modulated by NtcA and strongly enhanced in heterocysts of Anabaena sp. PCC 7120.

López-Gomollón S, Hernández JA, Wolk CP, Peleato ML, Fillat MF.

Microbiology. 2007 Jan;153(Pt 1):42-50.

PMID:
17185533
42.

Functional replacement of ferredoxin by a cyanobacterial flavodoxin in tobacco confers broad-range stress tolerance.

Tognetti VB, Palatnik JF, Fillat MF, Melzer M, Hajirezaei MR, Valle EM, Carrillo N.

Plant Cell. 2006 Aug;18(8):2035-50. Epub 2006 Jul 7.

43.

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.

Hernández JA, López-Gomollón S, Muro-Pastor A, Valladares A, Bes MT, Peleato ML, Fillat MF.

Biometals. 2006 Jun;19(3):259-68.

PMID:
16799864
44.

Fur from Microcystis aeruginosa binds in vitro promoter regions of the microcystin biosynthesis gene cluster.

Martin-Luna B, Sevilla E, Hernandez JA, Bes MT, Fillat MF, Peleato ML.

Phytochemistry. 2006 May;67(9):876-81. Epub 2006 Apr 4.

PMID:
16600317
45.

Identification of a Ferric uptake regulator from Microcystis aeruginosa PCC7806.

Martin-Luna B, Hernandez JA, Bes MT, Fillat MF, Peleato ML.

FEMS Microbiol Lett. 2006 Jan;254(1):63-70.

46.

Identification of a furA cis antisense RNA in the cyanobacterium Anabaena sp. PCC 7120.

Hernández JA, Muro-Pastor AM, Flores E, Bes MT, Peleato ML, Fillat MF.

J Mol Biol. 2006 Jan 20;355(3):325-34. Epub 2005 Nov 15.

PMID:
16324715
47.

The conformational stability and thermodynamics of Fur A (ferric uptake regulator) from Anabaena sp. PCC 7119.

Hernández JA, Meier J, Barrera FN, de los Paños OR, Hurtado-Gómez E, Bes MT, Fillat MF, Peleato ML, Cavasotto CN, Neira JL.

Biophys J. 2005 Dec;89(6):4188-200. Epub 2005 Sep 16.

48.

Heme binds to and inhibits the DNA-binding activity of the global regulator FurA from Anabaena sp. PCC 7120.

Hernández JA, Peleato ML, Fillat MF, Bes MT.

FEBS Lett. 2004 Nov 5;577(1-2):35-41.

49.

Three fur homologues from Anabaena sp. PCC7120: exploring reciprocal protein-promoter recognition.

Hernández JA, López-Gomollón S, Bes MT, Fillat MF, Peleato ML.

FEMS Microbiol Lett. 2004 Jul 15;236(2):275-82.

50.

Effects of lindane on the photosynthetic apparatus of the cyanobacterium Anabaena: fluorescence induction studies and immunolocalization of ferredoxin-NADP+ reductase.

Bueno M, Fillat MF, Strasser RJ, Maldonado-Rodriguez R, Marina N, Smienk H, Gómez-Moreno C, Barja F.

Environ Sci Pollut Res Int. 2004;11(2):98-106.

PMID:
15108857

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