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Items: 50

1.

Studying GPCR conformational dynamics by single molecule fluorescence.

Quast RB, Margeat E.

Mol Cell Endocrinol. 2019 Aug 1;493:110469. doi: 10.1016/j.mce.2019.110469. Epub 2019 Jun 1. Review.

PMID:
31163201
2.

A Fluorogenic Assay To Monitor Rho-Dependent Termination of Transcription.

Nadiras C, Delaleau M, Schwartz A, Margeat E, Boudvillain M.

Biochemistry. 2019 Feb 19;58(7):865-874. doi: 10.1021/acs.biochem.8b01216. Epub 2019 Jan 24.

PMID:
30624903
3.

Accurate Determination of Human CPR Conformational Equilibrium by smFRET Using Dual Orthogonal Noncanonical Amino Acid Labeling.

Quast RB, Fatemi F, Kranendonk M, Margeat E, Truan G.

Chembiochem. 2019 Mar 1;20(5):659-666. doi: 10.1002/cbic.201800607. Epub 2019 Jan 23.

PMID:
30427570
4.

Chloride ions stabilize the glutamate-induced active state of the metabotropic glutamate receptor 3.

Tora AS, Rovira X, Cao AM, Cabayé A, Olofsson L, Malhaire F, Scholler P, Baik H, Van Eeckhaut A, Smolders I, Rondard P, Margeat E, Acher F, Pin JP, Goudet C.

Neuropharmacology. 2018 Sep 15;140:275-286. doi: 10.1016/j.neuropharm.2018.08.011. Epub 2018 Aug 11.

PMID:
30102917
5.

Oligomerization of a G protein-coupled receptor in neurons controlled by its structural dynamics.

Møller TC, Hottin J, Clerté C, Zwier JM, Durroux T, Rondard P, Prézeau L, Royer CA, Pin JP, Margeat E, Kniazeff J.

Sci Rep. 2018 Jul 10;8(1):10414. doi: 10.1038/s41598-018-28682-6.

6.

Single-molecule analysis reveals the mechanism of transcription activation in M. tuberculosis.

Vishwakarma RK, Cao AM, Morichaud Z, Perumal AS, Margeat E, Brodolin K.

Sci Adv. 2018 May 23;4(5):eaao5498. doi: 10.1126/sciadv.aao5498. eCollection 2018 May.

7.

Competitive folding of RNA structures at a termination-antitermination site.

Ait-Bara S, Clerté C, Declerck N, Margeat E.

RNA. 2017 May;23(5):721-734. doi: 10.1261/rna.060178.116. Epub 2017 Feb 24.

8.

Plasmonic Nanoantennas Enable Forbidden Förster Dipole-Dipole Energy Transfer and Enhance the FRET Efficiency.

de Torres J, Mivelle M, Moparthi SB, Rigneault H, Van Hulst NF, García-Parajó MF, Margeat E, Wenger J.

Nano Lett. 2016 Oct 12;16(10):6222-6230. Epub 2016 Sep 15.

PMID:
27623052
9.

Imaging HIV-1 RNA dimerization in cells by multicolor super-resolution and fluctuation microscopies.

Ferrer M, Clerté C, Chamontin C, Basyuk E, Lainé S, Hottin J, Bertrand E, Margeat E, Mougel M.

Nucleic Acids Res. 2016 Sep 19;44(16):7922-34. doi: 10.1093/nar/gkw511. Epub 2016 Jun 8.

10.

Optimisation of vectorisation property: A comparative study for a secondary amphipathic peptide.

Konate K, Lindberg MF, Vaissiere A, Jourdan C, Aldrian G, Margeat E, Deshayes S, Boisguerin P.

Int J Pharm. 2016 Jul 25;509(1-2):71-84. doi: 10.1016/j.ijpharm.2016.05.030. Epub 2016 May 17.

PMID:
27224007
11.

Automatic detection of diffusion modes within biological membranes using back-propagation neural network.

Dosset P, Rassam P, Fernandez L, Espenel C, Rubinstein E, Margeat E, Milhiet PE.

BMC Bioinformatics. 2016 May 4;17(1):197. doi: 10.1186/s12859-016-1064-z.

12.

Direct observation of the translocation mechanism of transcription termination factor Rho.

Gocheva V, Le Gall A, Boudvillain M, Margeat E, Nollmann M.

Nucleic Acids Res. 2015 Feb 27;43(4):2367-77. doi: 10.1093/nar/gkv085. Epub 2015 Feb 6.

13.

Single-molecule FRET characterization of RNA remodeling induced by an antitermination protein.

Ait-Bara S, Clerté C, Margeat E.

Methods Mol Biol. 2015;1259:349-68. doi: 10.1007/978-1-4939-2214-7_21.

PMID:
25579596
14.

Fine tuning of sub-millisecond conformational dynamics controls metabotropic glutamate receptors agonist efficacy.

Olofsson L, Felekyan S, Doumazane E, Scholler P, Fabre L, Zwier JM, Rondard P, Seidel CA, Pin JP, Margeat E.

Nat Commun. 2014 Oct 17;5:5206. doi: 10.1038/ncomms6206.

PMID:
25323157
15.

Chromatin insulator factors involved in long-range DNA interactions and their role in the folding of the Drosophila genome.

Vogelmann J, Le Gall A, Dejardin S, Allemand F, Gamot A, Labesse G, Cuvier O, Nègre N, Cohen-Gonsaud M, Margeat E, Nöllmann M.

PLoS Genet. 2014 Aug 28;10(8):e1004544. doi: 10.1371/journal.pgen.1004544. eCollection 2014 Aug.

16.

The RNA-mediated, asymmetric ring regulatory mechanism of the transcription termination Rho helicase decrypted by time-resolved nucleotide analog interference probing (trNAIP).

Soares E, Schwartz A, Nollmann M, Margeat E, Boudvillain M.

Nucleic Acids Res. 2014 Aug;42(14):9270-84. doi: 10.1093/nar/gku595. Epub 2014 Jul 12.

17.

Negative regulation of estrogen signaling by ERβ and RIP140 in ovarian cancer cells.

Docquier A, Garcia A, Savatier J, Boulahtouf A, Bonnet S, Bellet V, Busson M, Margeat E, Jalaguier S, Royer C, Balaguer P, Cavaillès V.

Mol Endocrinol. 2013 Sep;27(9):1429-41. doi: 10.1210/me.2012-1351. Epub 2013 Jul 24.

18.

Recruitment, assembly, and molecular architecture of the SpoIIIE DNA pump revealed by superresolution microscopy.

Fiche JB, Cattoni DI, Diekmann N, Langerak JM, Clerte C, Royer CA, Margeat E, Doan T, Nöllmann M.

PLoS Biol. 2013;11(5):e1001557. doi: 10.1371/journal.pbio.1001557. Epub 2013 May 7.

19.

SpoIIIE mechanism of directional translocation involves target search coupled to sequence-dependent motor stimulation.

Cattoni DI, Chara O, Godefroy C, Margeat E, Trigueros S, Milhiet PE, Nöllmann M.

EMBO Rep. 2013 May;14(5):473-9. doi: 10.1038/embor.2013.39. Epub 2013 Apr 5.

20.

Pulsed interleaved excitation fluorescence spectroscopy with a supercontinuum source.

Olofsson L, Margeat E.

Opt Express. 2013 Feb 11;21(3):3370-8. doi: 10.1364/OE.21.003370.

PMID:
23481797
21.

Competitive folding of anti-terminator/terminator hairpins monitored by single molecule FRET.

Clerte C, Declerck N, Margeat E.

Nucleic Acids Res. 2013 Feb 1;41(4):2632-43. doi: 10.1093/nar/gks1315. Epub 2013 Jan 8.

22.

Analysis of helicase-RNA interactions using nucleotide analog interference mapping.

Schwartz A, Rabhi M, Margeat E, Boudvillain M.

Methods Enzymol. 2012;511:149-69. doi: 10.1016/B978-0-12-396546-2.00007-3.

PMID:
22713319
23.

Structural insight into the Mycobacterium tuberculosis Rv0020c protein and its interaction with the PknB kinase.

Roumestand C, Leiba J, Galophe N, Margeat E, Padilla A, Bessin Y, Barthe P, Molle V, Cohen-Gonsaud M.

Structure. 2011 Oct 12;19(10):1525-34. doi: 10.1016/j.str.2011.07.011.

24.

Keeping up to speed with the transcription termination factor Rho motor.

Boudvillain M, Nollmann M, Margeat E.

Transcription. 2010 Sep-Oct;1(2):70-5. doi: 10.4161/trns.1.2.12232. Review.

25.

Mutagenesis-based evidence for an asymmetric configuration of the ring-shaped transcription termination factor Rho.

Rabhi M, Gocheva V, Jacquinot F, Lee A, Margeat E, Boudvillain M.

J Mol Biol. 2011 Jan 14;405(2):497-518. doi: 10.1016/j.jmb.2010.11.006. Epub 2010 Nov 6.

PMID:
21059356
26.

HIV-1 assembly differentially alters dynamics and partitioning of tetraspanins and raft components.

Krementsov DN, Rassam P, Margeat E, Roy NH, Schneider-Schaulies J, Milhiet PE, Thali M.

Traffic. 2010 Nov;11(11):1401-14.

27.

A stepwise 2'-hydroxyl activation mechanism for the bacterial transcription termination factor Rho helicase.

Schwartz A, Rabhi M, Jacquinot F, Margeat E, Rahmouni AR, Boudvillain M.

Nat Struct Mol Biol. 2009 Dec;16(12):1309-16. doi: 10.1038/nsmb.1711. Epub 2009 Nov 15.

PMID:
19915588
28.

Dynamic partitioning of a glycosyl-phosphatidylinositol-anchored protein in glycosphingolipid-rich microdomains imaged by single-quantum dot tracking.

Pinaud F, Michalet X, Iyer G, Margeat E, Moore HP, Weiss S.

Traffic. 2009 Jun;10(6):691-712. doi: 10.1111/j.1600-0854.2009.00902.x. Epub 2009 Mar 27.

29.

Single-molecule analysis of CD9 dynamics and partitioning reveals multiple modes of interaction in the tetraspanin web.

Espenel C, Margeat E, Dosset P, Arduise C, Le Grimellec C, Royer CA, Boucheix C, Rubinstein E, Milhiet PE.

J Cell Biol. 2008 Aug 25;182(4):765-76. doi: 10.1083/jcb.200803010. Epub 2008 Aug 18.

30.

Investigating transcriptional regulation by fluorescence spectroscopy, from traditional methods to state-of-the-art single-molecule approaches.

Zorrilla S, Lillo MP, Chaix D, Margeat E, Royer CA, Declerck N.

Ann N Y Acad Sci. 2008;1130:44-51. doi: 10.1196/annals.1430.023. Review.

PMID:
18596330
31.

Fructose-1,6-bisphosphate acts both as an inducer and as a structural cofactor of the central glycolytic genes repressor (CggR).

Zorrilla S, Chaix D, Ortega A, Alfonso C, Doan T, Margeat E, Rivas G, Aymerich S, Declerck N, Royer CA.

Biochemistry. 2007 Dec 25;46(51):14996-5008. Epub 2007 Dec 4.

PMID:
18052209
32.

Quantitative analysis of the binding of ezrin to large unilamellar vesicles containing phosphatidylinositol 4,5 bisphosphate.

Blin G, Margeat E, Carvalho K, Royer CA, Roy C, Picart C.

Biophys J. 2008 Feb 1;94(3):1021-33. Epub 2007 Sep 7.

33.

Transcription termination factor rho can displace streptavidin from biotinylated RNA.

Schwartz A, Margeat E, Rahmouni AR, Boudvillain M.

J Biol Chem. 2007 Oct 26;282(43):31469-76. Epub 2007 Aug 27.

34.

Inducer-modulated cooperative binding of the tetrameric CggR repressor to operator DNA.

Zorrilla S, Doan T, Alfonso C, Margeat E, Ortega A, Rivas G, Aymerich S, Royer CA, Declerck N.

Biophys J. 2007 May 1;92(9):3215-27. Epub 2007 Feb 9.

35.

Initial transcription by RNA polymerase proceeds through a DNA-scrunching mechanism.

Kapanidis AN, Margeat E, Ho SO, Kortkhonjia E, Weiss S, Ebright RH.

Science. 2006 Nov 17;314(5802):1144-7.

36.

Direct observation of abortive initiation and promoter escape within single immobilized transcription complexes.

Margeat E, Kapanidis AN, Tinnefeld P, Wang Y, Mukhopadhyay J, Ebright RH, Weiss S.

Biophys J. 2006 Feb 15;90(4):1419-31. Epub 2005 Nov 18.

37.

Retention of transcription initiation factor sigma70 in transcription elongation: single-molecule analysis.

Kapanidis AN, Margeat E, Laurence TA, Doose S, Ho SO, Mukhopadhyay J, Kortkhonjia E, Mekler V, Ebright RH, Weiss S.

Mol Cell. 2005 Nov 11;20(3):347-56.

38.

Alternating-laser excitation of single molecules.

Kapanidis AN, Laurence TA, Lee NK, Margeat E, Kong X, Weiss S.

Acc Chem Res. 2005 Jul;38(7):523-33. Erratum in: Acc Chem Res. 2005 Oct;38(10):824.

PMID:
16028886
39.

Carbocyanine dyes as efficient reversible single-molecule optical switch.

Heilemann M, Margeat E, Kasper R, Sauer M, Tinnefeld P.

J Am Chem Soc. 2005 Mar 23;127(11):3801-6.

PMID:
15771514
40.

Fluorescence-aided molecule sorting: analysis of structure and interactions by alternating-laser excitation of single molecules.

Kapanidis AN, Lee NK, Laurence TA, Doose S, Margeat E, Weiss S.

Proc Natl Acad Sci U S A. 2004 Jun 15;101(24):8936-41. Epub 2004 Jun 2.

41.

RAR antagonists diminish the level of DNA binding by the RAR/RXR heterodimer.

Poujol N, Margeat E, Baud S, Royer CA.

Biochemistry. 2003 May 6;42(17):4918-25.

PMID:
12718533
42.

The H-NS dimerization domain defines a new fold contributing to DNA recognition.

Bloch V, Yang Y, Margeat E, Chavanieu A, Augé MT, Robert B, Arold S, Rimsky S, Kochoyan M.

Nat Struct Biol. 2003 Mar;10(3):212-8.

PMID:
12592399
43.

Ligands differentially modulate the protein interactions of the human estrogen receptors alpha and beta.

Margeat E, Bourdoncle A, Margueron R, Poujol N, Cavaillès V, Royer C.

J Mol Biol. 2003 Feb 7;326(1):77-92.

PMID:
12547192
44.

MabA (FabG1), a Mycobacterium tuberculosis protein involved in the long-chain fatty acid elongation system FAS-II.

Marrakchi H, Ducasse S, Labesse G, Montrozier H, Margeat E, Emorine L, Charpentier X, Daffé M, Quémard A.

Microbiology. 2002 Apr;148(Pt 4):951-60.

PMID:
11932442
45.

Equilibrium binding assays reveal the elevated stoichiometry and salt dependence of the interaction between full-length human sex-determining region on the Y chromosome (SRY) and DNA.

Baud S, Margeat E, Lumbroso S, Paris F, Sultan C, Royer C, Poujol N.

J Biol Chem. 2002 May 24;277(21):18404-10. Epub 2002 Mar 4.

46.

The human estrogen receptor alpha dimer binds a single SRC-1 coactivator molecule with an affinity dictated by agonist structure.

Margeat E, Poujol N, Boulahtouf A, Chen Y, Müller JD, Gratton E, Cavailles V, Royer CA.

J Mol Biol. 2001 Feb 23;306(3):433-42.

47.

Quantitative characterization of the interaction between purified human estrogen receptor alpha and DNA using fluorescence anisotropy.

Boyer M, Poujol N, Margeat E, Royer CA.

Nucleic Acids Res. 2000 Jul 1;28(13):2494-502. doi: 10.1093/nar/28.13.2494.

48.

Effect of ligand and DNA binding on the interaction between human transcription intermediary factor 1alpha and estrogen receptors.

Thénot S, Bonnet S, Boulahtouf A, Margeat E, Royer CA, Borgna JL, Cavaillès V.

Mol Endocrinol. 1999 Dec;13(12):2137-50.

PMID:
10598587
49.

Electron spin resonance detection of extracellular superoxide anion released by cultured endothelial cells.

Souchard JP, Barbacanne MA, Margeat E, Maret A, Nepveu F, Arnal JF.

Free Radic Res. 1998 Nov;29(5):441-9.

PMID:
9925037
50.

Visualization of trp repressor and its complexes with DNA by atomic force microscopy.

Margeat E, Le Grimellec C, Royer CA.

Biophys J. 1998 Dec;75(6):2712-20.

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