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HEXIM1 targets a repeated GAUC motif in the riboregulator of transcription 7SK and promotes base pair rearrangements

Isabelle Lebars , Denise Martinez-Zapien , Alexandre Durand , Jérôme Coutant , Brigitte Kieffer , et al.
Nucleic Acids Research, 2010, 38 (21), pp.7749-7763. ⟨10.1093/nar/gkq660⟩
Article dans une revue hal-04042059v1
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Exploring TAR-RNA aptamer loop-loop interaction by X-ray crystallography, UV spectroscopy and surface plasmon resonance.

Isabelle Lebars , Pierre Legrand , Ahissan Aimé , Noël Pinaud , Sébastien Fribourg , et al.
Nucleic Acids Research, 2008, 36 (22), pp.7146-56. ⟨10.1093/nar/gkn831⟩
Article dans une revue inserm-00347253v1

Enhancement of water suppression by radiation damping-based manipulation of residual water in Jump and Return NMR experiments

Alain Louis-Joseph , Daniel Abergel , Isabelle Lebars , Jean-Yves Lallemand
Chemical Physics Letters, 2001, 337 (41699), pp.92-96. ⟨10.1016/s0009-2614(01)00174-9⟩
Article dans une revue istex hal-00954873v1
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The yeast C/D box snoRNA U14 adopts a “weak” K-turn like conformation recognized by the Snu13 core protein in solution

Marie-Eve Chagot , Marc Quinternet , Benjamin Rothé , Bruno Charpentier , Jérôme Coutant , et al.
Article dans une revue hal-02082477v1

LNA derivatives of a kissing aptamer targeted to the trans-activating responsive RNA element of HIV-1

I. Lebars , T. Richard , Di Primo C. , Toulme J.J.
Blood Cells, Molecules and Diseases, 2007, 38, pp.204-209
Article dans une revue hal-00170633v1
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Application of NMR Spectroscopy to Determine the 3D Structure of Small Non-Coding RNAs

Marie-Eve Chagot , Marc Quinternet , Xavier Manival , Isabelle Lebars
Mathieu Rederstorff. Small Non-Coding RNAs. Methods and Protocols, 2300, Springer, pp.251-266, 2021, Methods in Molecular Biology, ⟨10.1007/978-1-0716-1386-3_19⟩
Chapitre d'ouvrage hal-03203667v1

Role of the Substrate Conformation and of the S1 Protein in the Cleavage Efficiency of the T4 Endoribonuclease RegB

Isabelle Lebars , R.-M. Hu , Jean-Yves Lallemand , M. Uzan , François Bontems
Journal of Biological Chemistry, 2001, 276 (16), pp.13264-13272. ⟨10.1074/jbc.m010680200⟩
Article dans une revue hal-00954886v1

Recognition Elements in rRNA for the Tylosin Resistance Methyltransferase RlmA(II).

Isabelle Lebars , Clotilde Husson , Satoko Yoshizawa , Stephen Douthwaite , Dominique Fourmy
Journal of Molecular Biology, 2007, 372 (2), pp.525-34. ⟨10.1016/j.jmb.2007.06.068⟩
Article dans une revue istex hal-00171084v1
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Determination of refractive index increment ratios for protein-nucleic acid complexes by surface plasmon resonance.

Carmelo Di Primo , Lebars Isabelle
Analytical Biochemistry, 2007, 368 (2), pp.148-55. ⟨10.1016/j.ab.2007.06.016⟩
Article dans une revue inserm-00173539v1

Solution structure of the 5'-terminal hairpin of the 7SK small nuclear RNA

Sarah Bourbigot , Anne-Catherine Dock-Bregeon , Pascal Eberling , Jérôme Coutant , Bruno Kieffer , et al.
RNA, 2016, 22 (12), pp.1844-1858. ⟨10.1261/rna.056523.116⟩
Article dans une revue hal-03686896v1
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Importance of the Sequence-Directed DNA Shape for Specific Binding Site Recognition by the Estrogen-Related Receptor

Kareem Mohideen-Abdul , Karima Tazibt , Maxime Bourguet , Isabelle Hazemann , Isabelle Lebars , et al.
Frontiers in Endocrinology, 2017, 8, pp.140. ⟨10.3389/fendo.2017.00140⟩
Article dans une revue inserm-02409726v1

The small nucleolar RNA U14 adopts a "weak" K-turn conformation in solution.

Marie-Eve Chagot , Marc Quinternet , Benjamin Rothé , Jérôme Coutant , Bruno Charpentier , et al.
11th SifrARN : Focus on RNP Assembly & Function, Nov 2018, Vandoeuvre-les-Nancy, France
Poster de conférence hal-01919396v1
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Site-Specific Spin Labeling of RNA for NMR and EPR Structural Studies

Bertrand Vileno , Isabelle Lebars
RNA Spectroscopy Methods and Protocols, pp.217-235, 2020, Methods in Molecular Biology, ⟨10.1007/978-1-0716-0278-2_15⟩
Chapitre d'ouvrage hal-02944897v1
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Different views of the dynamic landscape covered by the 5'-hairpin of the 7SK small nuclear RNA

Karl Brillet , Denise Martinez-Zapien , Guillaume Bec , Eric Ennifar , Anne Catherine Dock Bregeon , et al.
RNA, 2020, 26 (9), pp.1184-1197. ⟨10.1261/rna.074955.120⟩
Article dans une revue hal-02944893v1

A fully enzymatic method for site-directed spin labeling of long RNA

Isabelle Lebars , Bertrand Vileno , Sarah Bourbigot , Philippe Turek , Philippe Wolff , et al.
Nucleic Acids Research, 2014, 42 (15), pp.e117-e117. ⟨10.1093/nar/gku553⟩
Article dans une revue hal-03009308v1