Maurille J Fournier
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Explore the profile of Maurille J Fournier including associated specialties, affiliations and a list of published articles.
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19
Citations
1477
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Recent Articles
1.
Liang X, Liu Q, Liu Q, King T, Fournier M
Nucleic Acids Res
. 2010 Feb;
38(10):3376-87.
PMID: 20144950
Most small nucleolar RNAs (snoRNAs) guide rRNA nucleotide modifications, some participate in pre-rRNA cleavages, and a few have both functions. These activities involve direct base-pairing of the snoRNA with pre-rRNA...
2.
Baudin-Baillieu A, Fabret C, Liang X, Piekna-Przybylska D, Fournier M, Rousset J
Nucleic Acids Res
. 2009 Oct;
37(22):7665-77.
PMID: 19820108
Important regions of rRNA are rich in nucleotide modifications that can have strong effects on ribosome biogenesis and translation efficiency. Here, we examine the influence of pseudouridylation and 2'-O-methylation on...
3.
Liang X, Liu Q, Fournier M
RNA
. 2009 Jul;
15(9):1716-28.
PMID: 19628622
The ribosome decoding center is rich in modified rRNA nucleotides and little is known about their effects. Here, we examine the consequences of systematically deleting eight pseudouridine and 2'-O-methylation modifications...
4.
Liu B, Liang X, Piekna-Przybylska D, Liu Q, Fournier M
RNA Biol
. 2008 Nov;
5(4):249-54.
PMID: 18981724
Eukaryotic rRNAs contain scores of two major types of nucleotide modifications, 2'-O-methylation (Nm) and pseudouridylation (Psi). Both types are known to alter the stability and dynamics of RNA folding. In...
5.
Piekna-Przybylska D, Przybylski P, Baudin-Baillieu A, Rousset J, Fournier M
J Biol Chem
. 2008 Jul;
283(38):26026-36.
PMID: 18611858
The large subunit rRNA in eukaryotes contains an unusually dense cluster of 8-10 pseudouridine (Psi) modifications located in a three-helix structure (H37-H39) implicated in several functions. This region is dominated...
6.
Liang X, Liu Q, Fournier M
Mol Cell
. 2007 Dec;
28(6):965-77.
PMID: 18158895
The presence of nucleotide modifications in rRNA has been known for nearly 40 years; however, information about their roles is sparse. Here, we describe the consequences of depleting modifications from...
7.
Piekna-Przybylska D, Decatur W, Fournier M
Nucleic Acids Res
. 2007 Oct;
36(Database issue):D178-83.
PMID: 17947322
The 3D rRNA modification maps database is the first general resource of information about the locations of modified nucleotides within the 3D structure of the full ribosome, with mRNA and...
8.
Piekna-Przybylska D, Liu B, Fournier M
Methods Enzymol
. 2007 Aug;
425:317-53.
PMID: 17673090
When isolating ribonucleoprotein (RNP) complexes by an affinity selection approach, tagging the RNA component can prove to be strategically important. This is especially true for purifying single types of snoRNPs,...
9.
Decatur W, Liang X, Piekna-Przybylska D, Fournier M
Methods Enzymol
. 2007 Aug;
425:283-316.
PMID: 17673089
The small nucleolar RNAs (snoRNAs) are associated with proteins in ribonucleoprotein complexes called snoRNPs ("snorps"). These complexes create modified nucleotides in preribosomal RNA and other RNAs and participate in nucleolytic...
10.
Piekna-Przybylska D, Decatur W, Fournier M
RNA
. 2007 Feb;
13(3):305-12.
PMID: 17283215
This report presents a valuable new bioinformatics package for research on rRNA nucleotide modifications in the ribosome, especially those created by small nucleolar RNA:protein complexes (snoRNPs). The interactive service, which...