St-Pierre P - Search Results

1

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

Grondin JP, Geffroy M, Simoneau-Roy M, Chauvier A, Turcotte P, St-Pierre P, Dubé A, Moreau J, Massé E, Penedo JC, Lafontaine DA. Grondin JP, et al. Among authors: st pierre p. Commun Biol. 2024 Oct 17;7(1):1345. doi: 10.1038/s42003-024-07008-5. Commun Biol. 2024. PMID: 39420148 Free PMC article.

2

Folding of the SAM-I riboswitch: a tale with a twist.

Eschbach SH, St-Pierre P, Penedo JC, Lafontaine DA. Eschbach SH, et al. RNA Biol. 2012 May;9(5):535-41. doi: 10.4161/rna.19648. Epub 2012 Feb 21. RNA Biol. 2012. PMID: 22336759 Free article.

3

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

McCluskey K, Boudreault J, St-Pierre P, Perez-Gonzalez C, Chauvier A, Rizzi A, Beauregard PB, Lafontaine DA, Penedo JC. McCluskey K, et al. Nucleic Acids Res. 2019 Jul 9;47(12):6478-6487. doi: 10.1093/nar/gkz316. Nucleic Acids Res. 2019. PMID: 31045204 Free PMC article.

4

Structural Characterization of the Cotranscriptional Folding of the Thiamin Pyrophosphate Sensing thiC Riboswitch in Escherichia coli.

Hien EDM, Chauvier A, St-Pierre P, Lafontaine DA. Hien EDM, et al. Among authors: st pierre p. Biochemistry. 2024 Jul 2;63(13):1608-1620. doi: 10.1021/acs.biochem.3c00665. Epub 2024 Jun 12. Biochemistry. 2024. PMID: 38864595

5

Cotranscriptional Folding of a 5' Stem-loop in the Escherichia coli tbpA Riboswitch at Single-nucleotide Resolution.

Hien EDM, St-Pierre P, Penedo JC, Lafontaine DA. Hien EDM, et al. Among authors: st pierre p. J Mol Biol. 2024 Nov 15;436(22):168771. doi: 10.1016/j.jmb.2024.168771. Epub 2024 Aug 30. J Mol Biol. 2024. PMID: 39218381 Free article.

6

Therapeutic applications of ribozymes and riboswitches.

Mulhbacher J, St-Pierre P, Lafontaine DA. Mulhbacher J, et al. Curr Opin Pharmacol. 2010 Oct;10(5):551-6. doi: 10.1016/j.coph.2010.07.002. Epub 2010 Aug 3. Curr Opin Pharmacol. 2010. PMID: 20685165 Review.

7

Comparative study between transcriptionally- and translationally-acting adenine riboswitches reveals key differences in riboswitch regulatory mechanisms.

Lemay JF, Desnoyers G, Blouin S, Heppell B, Bastet L, St-Pierre P, Massé E, Lafontaine DA. Lemay JF, et al. PLoS Genet. 2011 Jan 20;7(1):e1001278. doi: 10.1371/journal.pgen.1001278. PLoS Genet. 2011. PMID: 21283784 Free PMC article.

8

Single-molecule chemical denaturation of riboswitches.

Dalgarno PA, Bordello J, Morris R, St-Pierre P, Dubé A, Samuel ID, Lafontaine DA, Penedo JC. Dalgarno PA, et al. Nucleic Acids Res. 2013 Apr;41(7):4253-65. doi: 10.1093/nar/gkt128. Epub 2013 Feb 27. Nucleic Acids Res. 2013. PMID: 23446276 Free PMC article.

9

Fluorescence tools to investigate riboswitch structural dynamics.

St-Pierre P, McCluskey K, Shaw E, Penedo JC, Lafontaine DA. St-Pierre P, et al. Biochim Biophys Acta. 2014 Oct;1839(10):1005-1019. doi: 10.1016/j.bbagrm.2014.05.015. Epub 2014 May 23. Biochim Biophys Acta. 2014. PMID: 24863161 Review.

10

Using sm-FRET and denaturants to reveal folding landscapes.

Shaw E, St-Pierre P, McCluskey K, Lafontaine DA, Penedo JC. Shaw E, et al. Methods Enzymol. 2014;549:313-41. doi: 10.1016/B978-0-12-801122-5.00014-3. Methods Enzymol. 2014. PMID: 25432755 Review.

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