RNA methyltransferases (RNMTs) catalyze the methylation of RNA using S-adenosyl-L-methionine (SAM) as the methyl-donor. Methylation at the N-6 position of adenosine is the most abundant modification found in nearly all classes of RNAs. It contributes to the regulation of many biological processes in the three domains of life and disturbance of this methylation process is correlated to human diseases. However, this family of enzymes remains relatively unexplored by the medicinal chemistry community and new molecules are needed for their studies. In this context, the objective of my PhD was the synthesis of chemical tools to perform structural studies in order to improve our understanding of RNA nucleotide methylation in different types of RN...
The main methyl donor in biological systems is S-Adenosyl-L-methionin (AdoMet). It is naturally synt...
Biological methylation is defined as the transfer of a methyl group from S-adenosyl-L-methionine(SAM...
A method is described for the detection of certain nucleotide modifications adjacent to the 5' 7-met...
International audienceAbstract Chemical synthesis of RNA conjugates has opened new strategies to stu...
RNA methyltransferases (MTases) catalyse the transfer of a methyl group to their RNA substrates usin...
RNA methyltransferases (MTases) catalyse the transfer of a methyl group to their RNA substrates usin...
Chemical modification of biomolecules provides very useful tools for understanding biological proces...
In this review the current state of the art of S-adenosylmethionine (SAM)-dependent methyltransferas...
International audienceViral RNA 2'-O-methyltransferases play a crucial role for luring the host cell...
TRNAs carry many post-transcriptional modifications of nucleosides. These chemical maturation reacti...
Post-transcriptional RNA modification methods are in high demand for site-specific RNA labelling and...
Au cours des deux dernières décennies, les virus émergents à ARN (Ex : Dengue, Zika, Ebola, Coronavi...
S-Adenosyl-L-Methionine (SAM), which is involved in methyl group transfers, is the second most abund...
International audienceViral RNA 2’-O-methyltransferases play a crucial role for luring the host cell...
The focus of this work was the development and application of highly efficient RNA catalysts for the...
The main methyl donor in biological systems is S-Adenosyl-L-methionin (AdoMet). It is naturally synt...
Biological methylation is defined as the transfer of a methyl group from S-adenosyl-L-methionine(SAM...
A method is described for the detection of certain nucleotide modifications adjacent to the 5' 7-met...
International audienceAbstract Chemical synthesis of RNA conjugates has opened new strategies to stu...
RNA methyltransferases (MTases) catalyse the transfer of a methyl group to their RNA substrates usin...
RNA methyltransferases (MTases) catalyse the transfer of a methyl group to their RNA substrates usin...
Chemical modification of biomolecules provides very useful tools for understanding biological proces...
In this review the current state of the art of S-adenosylmethionine (SAM)-dependent methyltransferas...
International audienceViral RNA 2'-O-methyltransferases play a crucial role for luring the host cell...
TRNAs carry many post-transcriptional modifications of nucleosides. These chemical maturation reacti...
Post-transcriptional RNA modification methods are in high demand for site-specific RNA labelling and...
Au cours des deux dernières décennies, les virus émergents à ARN (Ex : Dengue, Zika, Ebola, Coronavi...
S-Adenosyl-L-Methionine (SAM), which is involved in methyl group transfers, is the second most abund...
International audienceViral RNA 2’-O-methyltransferases play a crucial role for luring the host cell...
The focus of this work was the development and application of highly efficient RNA catalysts for the...
The main methyl donor in biological systems is S-Adenosyl-L-methionin (AdoMet). It is naturally synt...
Biological methylation is defined as the transfer of a methyl group from S-adenosyl-L-methionine(SAM...
A method is described for the detection of certain nucleotide modifications adjacent to the 5' 7-met...