Pascal Raymond

Pascal Raymond
Université de Montréal | UdeM · Department of Biochemistry and Molecular Medicine

About

5
Publications
527
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284
Citations
Additional affiliations
January 2009 - February 2016
Université de Montréal
Position
  • Research Assistant

Publications

Publications (5)
Article
Regulation of mRNA and protein expression occurs at many levels, initiated at transcription and followed by mRNA processing, export, localization, translation and mRNA degradation. The ability to study mRNAs in living cells has become a critical tool to study and analyze how the various steps of the gene expression pathway are carried out. Here we...
Article
Full-text available
After synthesis and transit through the nucleus, messenger RNAs (mRNAs) are exported to the cytoplasm through the nuclear pore complex (NPC). At the NPC, messenger ribonucleoproteins (mRNPs) first encounter the nuclear basket where mRNP rearrangements are thought to allow access to the transport channel. Here, we use single mRNA resolution live cel...
Article
Full-text available
Live-cell imaging of mRNA yields important insights into gene expression, but it has generally been limited to the labeling of one RNA species and has never been used to count single mRNAs over time in yeast. We demonstrate a two-color imaging system with single-molecule resolution using MS2 and PP7 RNA labeling. We use this methodology to measure...
Article
Le virus de l’Herpès simplex de type 1 (HSV-1) est le pathogène humain responsable des lésions herpétiques labiales, plus communément appelé « feux sauvages ». Annuellement, il est responsable de plusieurs cas d’encéphalites et d’infections de l’appareil visuel qui sont la principale cause de cécité en Amérique du Nord. Bien qu’il existe quelques t...

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