Daniel A. Lafontaine - Publications, H-index & Citations

Insights into the cotranscriptional and translational control mechanisms of the Escherichia coli tbpA thiamin pyrophosphate riboswitch

IF3.4

2024-11-08

OAAI

Bedard, A. S. Vezina; Michaud, A.; Quenette, F.; Singh, N.; Martins, F. de Lemos; Wade, J. T.; Guillier, M.; Lafontaine, D. A.

COMMUNICATIONS BIOLOGY

IF5.1

2024-10-17

OAAI

Grondin, Jonathan P.; Geffroy, Melanie; Simoneau-Roy, Maxime; Chauvier, Adrien; Turcotte, Pierre; St-Pierre, Patrick; Dube, Audrey; Moreau, Julie; Masse, Eric; Penedo, J. Carlos; Lafontaine, Daniel A.

The Escherichia coli ribB riboswitch senses flavin mononucleotide within a defined transcriptional window

Fluorescent riboswitch-controlled biosensors for the genome scale analysis of metabolic pathways

IF5

2024-10-04

PREAI

Eschbach, Sebastien H.; Hien, Elsa D. M.; Ghosh, Tithi; Lamontagne, Anne-Marie; Lafontaine, Daniel A.

SCIENTIFIC REPORTS

IF3.9

2024-05-31

OAAI

Michaud, A.; Garneau, D.; Cote, J. -P.; Lafontaine, D. A.

Riboswitch and small RNAs modulate btuB translation initiation in Escherichia coli and trigger distinct mRNA regulatory mechanisms

Direct and indirect control of Rho-dependent transcription termination by the Escherichia coli lysC riboswitch

IF13.1

2024-05-14

OAAI

Bastet, Laurene; Korepanov, Alexey P.; Jagodnik, Jonathan; Grondin, Jonathan P.; Lamontagne, Anne-Marie; Guillier, Maude; Lafontaine, Daniel A.

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

IF5

2024-01-22

PREAI

Ghosh, Tithi; Jahangirnejad, Shirin; Chauvier, Adrien; Stringer, Anne M.; Korepanov, Alexey P.; Cote, Jean Phillippe; Wade, Joseph T.; Lafontaine, Daniel A.

SHAPE-enabled fragment-based ligand discovery for RNA

IF3.4

2022-07-14

OAAI

Jeanneau, Simon; Jacques, Pierre-Etienne; Lafontaine, Daniel A.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

IF9.1

2022-05-13

OAAI

Zeller, Meredith J.; Favorov, Oleg; Li, Kelin; Nuthanakanti, Ashok; Hussein, Dina; Michaud, Aureliane; Lafontaine, Daniel A.; Busan, Steven; Serganov, Alexander; Aube, Jeffrey; Weeks, Kevin M.

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

COMMUNICATIONS BIOLOGY

IF5.1

2022-05-12

OAAI

Nadon, Jean-Francois; Epshtein, Vitaly; Cameron, Etienne; Samatov, Mikhail R.; Vasenko, Andrey S.; Nudler, Evgeny; Lafontaine, Daniel A.

Monitoring RNA dynamics in native transcriptional complexes

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

IF9.1

2021-11-05

OAAI

Chauvier, Adrien; St-Pierre, Patrick; Nadon, Jean-Francois; Hien, Elsa D. M.; Perez-Gonzalez, Cibran; Eschbach, Sebastien H.; Lamontagne, Anne-Marie; Penedo, J. Carlos; Lafontaine, Daniel A.

Inactivation of the riboswitch-controlled GMP synthase GuaA in Clostridioides difficile is associated with severe growth defects and poor infectivity in a mouse model of infection

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

IF3.4

2021-10-06

OAAI

Smith-Peter, Erich; Seguin, David Lalonde; St-Pierre, Emilie; Sekulovic, Ognjen; Jeanneau, Simon; Tremblay-Tetreault, Cedrick; Lamontagne, Anne-Marie; Jacques, Pierre-Etienne; Lafontaine, Daniel A.; Fortier, Louis-Charles

Role of a hairpin-stabilized pause in the Escherichia coli thiC riboswitch function

IF13.1

2021-05-08

OAAI

St-Pierre, Patrick; Shaw, Euan; Jacques, Samuel; Dalgarno, Paul A.; Perez-Gonzalez, Cibran; Picard-Jean, Frederic; Penedo, J. Carlos; Lafontaine, Daniel A.

Unprecedented tunability of riboswitch structure and regulatory function by sub-millimolar variations in physiological Mg2+

IF3.4

2019-05-20

OAAI

Chauvier, Adrien; Nadon, Jean-Francois; Grondin, Jonathan P.; Lamontagne, Anne-Marie; Lafontaine, Daniel A.

The yeast telomerase module for telomere recruitment requires a specific RNA architecture

IF13.1

2019-05-02

OAAI

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

Maestro of regulation: Riboswitches orchestrate gene expression at the levels of translation, transcription and mRNA decay

IF5

2018-05-18

OAAI

Laterreur, Nancy; Lemieux, Bruno; Neumann, Hannah; Berger-Dancause, Jean-Christophe; Lafontaine, Daniel; Wellinger, Raymund J.

Purine analogs targeting the guanine riboswitch as potential antibiotics against Clostridioides difficile

IF3.4

2018-04-03

OAAI

Bastet, Laurene; Turcotte, Pierre; Wade, Joseph T.; Lafontaine, Daniel A.

EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

IF5.9

2018-01-01

PREAI

Yan, Lok-Hang; Le Roux, Antoine; Boyapelly, Kumaraswamy; Lamontagne, Anne-Marie; Archambault, Marie-Ann; Jean, Frederic Picard; Lalonde-Seguin, David; St-Pierre, Emilie; Najmanovich, Rafael J.; Fortier, Louis-Charles; Lafontaine, Daniel; Marsault, Eric

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

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

IF5

2017-07-12

OAAI

Dussault, Anne-Marie; Dube, Audrey; Jacques, Frederic; Grondin, Jonathan P.; Lafontaine, Daniel A.