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Contenu archivé le 2024-04-30

Splice-site control of a muscle-specific exon of the b-tropomyosine pre- mrna - mechanism of rna secondary structure formation and identification of trans-acting factors

Objectif



Research objectives and content
Various elements have been identified that modulate splice-site selection in alternative splicing events. Among them, pre-mRNA secondary structures have been shown to activate or repress the use of specific splice sites. The b-tropomyosin pre-mRNA has provided an instructive model to study how RNA folding can control alternative splicing site usage. The muscle-specific exon has been shown to be repressed in a non-muscle cell environment by a complex mechanism that involves RNA secondary structure formation. The aim of my project will be to understand the mechanism that induces RNA secondary structure formation and to identify trans-acting factors that allow the switch of the splicing pattern towards the skeletal muscle-specific form during myogenic differentiation.
Training content (objective, benefit and expected impact)
After having studied RNA structure-function relationship in RNA phages, this project will give me the opportunity to study RNA structure-function in more complex organisms.

Champ scientifique (EuroSciVoc)

Programme(s)

Thème(s)

Appel à propositions

Données non disponibles

Régime de financement

RGI - Research grants (individual fellowships)

Coordinateur

Centre National de la Recherche Scientifique
Contribution de l’UE
Aucune donnée
Adresse
26,Avenue de la Terrasse
91198 Gif-sur-Yvette
France
Coût total
Aucune donnée

Participants (1)