Bertrand Cosson

Summary

Country: France

Publications

  1. pmc Poly(A)-binding protein acts in translation termination via eukaryotic release factor 3 interaction and does not influence [PSI(+)] propagation
    Bertrand Cosson
    Universite de Rennes 1, CNRS UMR 6061, 35043 Rennes Cedex, France
    Mol Cell Biol 22:3301-15. 2002
  2. ncbi Identification of a novel Xenopus laevis poly (A) binding protein
    Bertrand Cosson
    UMR6061 CNRS Génétique et Développement, Universite de Rennes 1, Faculte de Medecine, 2 Avenue Professeur Leon Bernard, CS 34317, 35043 Rennes Cedex, France
    Biol Cell 96:519-27. 2004
  3. ncbi Characterization of the poly(A) binding proteins expressed during oogenesis and early development of Xenopus laevis
    Bertrand Cosson
    Universite de Rennes 1, CNRS UMR 6061, IFR 97, 2, avenue Pr Léon Bernard, 35043 Rennes Cedex, France
    Biol Cell 94:217-31. 2002
  4. ncbi Oligomerization of EDEN-BP is required for specific mRNA deadenylation and binding
    Bertrand Cosson
    CNRS UMR 6061, IFR 140, Universite de Rennes 1, Faculte de Medecine, 2 avenue Léon Bernard, 35043 Rennes Cedex, France
    Biol Cell 98:653-65. 2006
  5. ncbi Looking for nuclear translation using xenopus oocytes
    Bertrand Cosson
    Universite de Rennes 1, CNRS UMR 6061, IFR 97, 2, avenue Pr Léon Bernard, 35043 Rennes Cedex, France
    Biol Cell 95:321-5. 2003
  6. doi The rotaviral NSP3 protein stimulates translation of polyadenylated target mRNAs independently of its RNA-binding domain
    Cecile Keryer-Bibens
    Universite de Rennes 1, IFR 140, Institut de Génétique et Développement de Rennes, 35000 Rennes, France
    Biochem Biophys Res Commun 390:302-6. 2009
  7. ncbi Poly(A)-binding protein and eRF3 are associated in vivo in human and Xenopus cells
    Bertrand Cosson
    Universite de Rennes 1, CNRS UMR 6061, IFR 97, avenue du professeur Leon Bernard, 35043 Rennes Cedex, France
    Biol Cell 94:205-16. 2002
  8. pmc CUG-BP1/CELF1 requires UGU-rich sequences for high-affinity binding
    Julien Marquis
    Genethon, CNRS UMR 8115, 1 bis rue de l Internationale, 91002 Evry cedex 2, France
    Biochem J 400:291-301. 2006
  9. ncbi Translational control genes in the sea urchin genome
    Julia Morales
    Equipe Cycle Cellulaire et Développement, UMR 7150 CNRS UPMC, Station Biologique 29680 Roscoff, France
    Dev Biol 300:293-307. 2006
  10. ncbi The genomic repertoire for cell cycle control and DNA metabolism in S. purpuratus
    Antonio Fernandez-Guerra
    Observatoire Océanologique de Banyuls Laboratoire Arago, CNRS UMR7628 UPMC, 66650 Banyuls sur mer, France
    Dev Biol 300:238-51. 2006

Collaborators

Detail Information

Publications10

  1. pmc Poly(A)-binding protein acts in translation termination via eukaryotic release factor 3 interaction and does not influence [PSI(+)] propagation
    Bertrand Cosson
    Universite de Rennes 1, CNRS UMR 6061, 35043 Rennes Cedex, France
    Mol Cell Biol 22:3301-15. 2002
    ..Third, prion-curing properties of overexpressed HSP104p, which is required for formation and maintenance of [PSI(+)], were not modified by excess Pab1p...
  2. ncbi Identification of a novel Xenopus laevis poly (A) binding protein
    Bertrand Cosson
    UMR6061 CNRS Génétique et Développement, Universite de Rennes 1, Faculte de Medecine, 2 Avenue Professeur Leon Bernard, CS 34317, 35043 Rennes Cedex, France
    Biol Cell 96:519-27. 2004
    ..The expression of Xenopus laevis ePABP2 is restricted to early embryos. Accordingly, we propose that p32 is the founder member of a novel class of poly(A) binding proteins named ePABP2...
  3. ncbi Characterization of the poly(A) binding proteins expressed during oogenesis and early development of Xenopus laevis
    Bertrand Cosson
    Universite de Rennes 1, CNRS UMR 6061, IFR 97, 2, avenue Pr Léon Bernard, 35043 Rennes Cedex, France
    Biol Cell 94:217-31. 2002
    ..It can complement essential functions of the yeast homologue Pab1p. We discuss specific expression patterns of the finely tuned PABP1 and ePABP proteins...
  4. ncbi Oligomerization of EDEN-BP is required for specific mRNA deadenylation and binding
    Bertrand Cosson
    CNRS UMR 6061, IFR 140, Universite de Rennes 1, Faculte de Medecine, 2 avenue Léon Bernard, 35043 Rennes Cedex, France
    Biol Cell 98:653-65. 2006
    ..The EDEN (embryo deadenylation element) sequence is a Xenopus class III ARE. EDEN acts by binding a specific factor, EDEN-BP (EDEN-binding protein), which in turn stimulates deadenylation...
  5. ncbi Looking for nuclear translation using xenopus oocytes
    Bertrand Cosson
    Universite de Rennes 1, CNRS UMR 6061, IFR 97, 2, avenue Pr Léon Bernard, 35043 Rennes Cedex, France
    Biol Cell 95:321-5. 2003
    ..We have been unable to detect any translation within the nuclei but rather a saturable translation in the perinuclear cytoplasm associated with the isolated nuclei...
  6. doi The rotaviral NSP3 protein stimulates translation of polyadenylated target mRNAs independently of its RNA-binding domain
    Cecile Keryer-Bibens
    Universite de Rennes 1, IFR 140, Institut de Génétique et Développement de Rennes, 35000 Rennes, France
    Biochem Biophys Res Commun 390:302-6. 2009
    ..These results show that NSP3 can act as a translational enhancer even on a polyadenylated mRNA that should be a substrate for PABP1...
  7. ncbi Poly(A)-binding protein and eRF3 are associated in vivo in human and Xenopus cells
    Bertrand Cosson
    Universite de Rennes 1, CNRS UMR 6061, IFR 97, avenue du professeur Leon Bernard, 35043 Rennes Cedex, France
    Biol Cell 94:205-16. 2002
    ..This region includes helix 5, identified by RMN, which is conserved in all known PABPs. Lastly, we demonstrate that eRF3 et PABP molecules interact in vivo...
  8. pmc CUG-BP1/CELF1 requires UGU-rich sequences for high-affinity binding
    Julien Marquis
    Genethon, CNRS UMR 8115, 1 bis rue de l Internationale, 91002 Evry cedex 2, France
    Biochem J 400:291-301. 2006
    ..Such sequence elements are functionally competent to target an RNA for deadenylation in vivo...
  9. ncbi Translational control genes in the sea urchin genome
    Julia Morales
    Equipe Cycle Cellulaire et Développement, UMR 7150 CNRS UPMC, Station Biologique 29680 Roscoff, France
    Dev Biol 300:293-307. 2006
    ....
  10. ncbi The genomic repertoire for cell cycle control and DNA metabolism in S. purpuratus
    Antonio Fernandez-Guerra
    Observatoire Océanologique de Banyuls Laboratoire Arago, CNRS UMR7628 UPMC, 66650 Banyuls sur mer, France
    Dev Biol 300:238-51. 2006
    ..The set of genes uncovered in this analysis of the S. purpuratus genome should enhance future research on cell cycle control and developmental regulation in this model...