Ligand recognition determinants of guanine riboswitches

por Mulhbacher, Jérôme, Lafontaine, Daniel A.
Publicado 2007

Folding of the lysine riboswitch: importance of peripheral elements for transcriptional regulation

por Blouin, Simon, Chinnappan, Raja, Lafontaine, Daniel A.
Publicado 2011

Investigating the role of RNA structures in transcriptional pausing using in vitro assays and in silico analyses

por Jeanneau, Simon, Jacques, Pierre-Étienne, Lafontaine, Daniel A.
Publicado 2022

Fluorescence-Based Strategies to Investigate the Structure and Dynamics of Aptamer-Ligand Complexes

por Perez-Gonzalez, Cibran, Lafontaine, Daniel A., Penedo, J. Carlos
Publicado 2016

The catalytic efficiency of yeast ribonuclease III depends on substrate specific product release rate

por Comeau, Marc-Andre, Lafontaine, Daniel A., Abou Elela, Sherif
Publicado 2016

Fluorescence monitoring of riboswitch transcription regulation using a dual molecular beacon assay

por Chinnappan, Raja, Dubé, Audrey, Lemay, Jean-François, Lafontaine, Daniel A.
Publicado 2013

A new telomerase RNA element that is critical for telomere elongation

por Laterreur, Nancy, Eschbach, Sébastien H., Lafontaine, Daniel A., Wellinger, Raymund J.
Publicado 2013

Ligand recognition and helical stacking formation are intimately linked in the SAM-I riboswitch regulatory mechanism

por Dussault, Anne-Marie, Dubé, Audrey, Jacques, Frédéric, Grondin, Jonathan P., Lafontaine, Daniel A.
Publicado 2017

Novel Riboswitch Ligand Analogs as Selective Inhibitors of Guanine-Related Metabolic Pathways

por Mulhbacher, Jérôme, Brouillette, Eric, Allard, Marianne, Fortier, Louis-Charles, Malouin, François, Lafontaine, Daniel A.
Publicado 2010

Riboswitch structure: an internal residue mimicking the purine ligand

por Delfosse, Vanessa, Bouchard, Patricia, Bonneau, Eric, Dagenais, Pierre, Lemay, Jean-François, Lafontaine, Daniel A., Legault, Pascale
Publicado 2010

Site-specific photolabile roadblocks for the study of transcription elongation in biologically complex systems

por Nadon, Jean-François, Epshtein, Vitaly, Cameron, Etienne, Samatov, Mikhail R., Vasenko, Andrey S., Nudler, Evgeny, Lafontaine, Daniel A.
Publicado 2022

Comparative Study between Transcriptionally- and Translationally-Acting Adenine Riboswitches Reveals Key Differences in Riboswitch Regulatory Mechanisms

por Lemay, Jean-François, Desnoyers, Guillaume, Blouin, Simon, Heppell, Benoit, Bastet, Laurène, St-Pierre, Patrick, Massé, Eric, Lafontaine, Daniel A.
Publicado 2011

Translational control and Rho-dependent transcription termination are intimately linked in riboswitch regulation

por Bastet, Laurène, Chauvier, Adrien, Singh, Navjot, Lussier, Antony, Lamontagne, Anne-Marie, Prévost, Karine, Massé, Eric, Wade, Joseph T., Lafontaine, Daniel A.
Publicado 2017

Single-molecule chemical denaturation of riboswitches

por Dalgarno, Paul A., Bordello, Jorge, Morris, Rhodri, St-Pierre, Patrick, Dubé, Audrey, Samuel, Ifor D. W., Lafontaine, Daniel A., Penedo, J. Carlos
Publicado 2013

A structural intermediate pre-organizes the add adenine riboswitch for ligand recognition

por St-Pierre, Patrick, Shaw, Euan, Jacques, Samuel, Dalgarno, Paul A, Perez-Gonzalez, Cibran, Picard-Jean, Frédéric, Penedo, J Carlos, Lafontaine, Daniel A
Publicado 2021

Transcriptional pausing at the translation start site operates as a critical checkpoint for riboswitch regulation

por Chauvier, Adrien, Picard-Jean, Frédéric, Berger-Dancause, Jean-Christophe, Bastet, Laurène, Naghdi, Mohammad Reza, Dubé, Audrey, Turcotte, Pierre, Perreault, Jonathan, Lafontaine, Daniel A.
Publicado 2017

Unprecedented tunability of riboswitch structure and regulatory function by sub-millimolar variations in physiological Mg(2+)

por McCluskey, Kaley, Boudreault, Julien, St-Pierre, Patrick, Perez-Gonzalez, Cibran, Chauvier, Adrien, Rizzi, Adrien, Beauregard, Pascale B, Lafontaine, Daniel A, Penedo, J Carlos
Publicado 2019

SHAPE-enabled fragment-based ligand discovery for RNA

por Zeller, Meredith J., Favorov, Oleg, Li, Kelin, Nuthanakanti, Ashok, Hussein, Dina, Michaud, Auréliane, Lafontaine, Daniel A., Busan, Steven, Serganov, Alexander, Aubé, Jeffrey, Weeks, Kevin M.
Publicado 2022

Monitoring RNA dynamics in native transcriptional complexes

por Chauvier, Adrien, St-Pierre, Patrick, Nadon, Jean-François, Hien, Elsa D. M., Pérez-González, Cibrán, Eschbach, Sébastien H., Lamontagne, Anne-Marie, Penedo, J. Carlos, Lafontaine, Daniel A.
Publicado 2021