Academic literature on the topic 'Réseau de régulation traductionnelle'
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Journal articles on the topic "Réseau de régulation traductionnelle"
Négrier, Emmanuel. "Réseau, régulation, territoire." Quaderni 7, no. 1 (1989): 55–59. http://dx.doi.org/10.3406/quad.1989.1903.
Full textDi Liberto, G., G. Fallot, D. Ducoulombier, A. Cahour, and C. Féray. "CA44 - Régulation traductionnelle et tropisme cellulaire du virus de l’hépatite C." Gastroentérologie Clinique et Biologique 29, no. 8-9 (August 2005): 921. http://dx.doi.org/10.1016/s0399-8320(05)86441-3.
Full textTardieu, Jean-Pierre. "La régulation des entreprises de réseau." Flux 31-32, no. 1-2 (June 1, 1998): 61–64. http://dx.doi.org/10.3917/flux.p1998.14n31.0061.
Full textTardieu, Jean-Pierre. "La régulation des entreprises de réseau." Flux 14, no. 31 (1998): 61–64. http://dx.doi.org/10.3406/flux.1998.1222.
Full textSchultz, Thomas. "La régulation en réseau du cyberespace." Revue interdisciplinaire d'études juridiques 55, no. 2 (2005): 31. http://dx.doi.org/10.3917/riej.055.0031.
Full textde Streel, Alexandre, Axel Gautier, and Xavier Wauthy. "La régulation des industries de réseau en Belgique." Reflets et perspectives de la vie économique L, no. 3 (2011): 73. http://dx.doi.org/10.3917/rpve.503.0073.
Full textMounier-Boutoille, H., H. Colman, J. F. Mosnier, and C. Feray. "P.109 Régulation traductionnelle des gènes hépatiques dans la cirrhose et le carcinome hépatocellulaire." Gastroentérologie Clinique et Biologique 33, no. 3 (March 2009): A73. http://dx.doi.org/10.1016/s0399-8320(09)72741-1.
Full textButtard, Anne. "La gouvernance du réseau en santé : une régulation duale." Journal de gestion et d'économie médicales 26, no. 5 (2008): 283. http://dx.doi.org/10.3917/jgem.085.0283.
Full textSobczak, André. "Quelle régulation des relations de travail dans l’entreprise-réseau ?" Revue interdisciplinaire d'études juridiques 51, no. 2 (2003): 1. http://dx.doi.org/10.3917/riej.051.0001.
Full textBaranes, Edmond, and Laurent Flochel. "Interconnexion de réseaux et qualité de l’infrastructure comme barrière à l’entrée : quels instruments de régulation?" Recherches économiques de Louvain 65, no. 1 (1999): 23–46. http://dx.doi.org/10.1017/s0770451800007715.
Full textDissertations / Theses on the topic "Réseau de régulation traductionnelle"
Pontheaux, Florian. "Activité traductionnelle et dynamique mitotique induites par la fécondation chez l’oursin." Electronic Thesis or Diss., Sorbonne université, 2022. http://www.theses.fr/2022SORUS209.
Full textFine tuning of translation for cell cycle dynamics remains an important topic in cell research. During my thesis, I analyzed the relationships between mRNA translational activity and mitotic cell division using sea urchin embryos. Egg fertilization triggers the activation of the translational machinery, which is required for resuming the first mitotic division, independently of any transcription. A Translational Regulatory Network (TlRN) remains to be identified and characterized upstream of the cell cycle actors. Seeking mitotic activities that can help visualize spatial dynamics inside isolated eggs, I obtained original data showing the spatial and dynamic activity of the mitotic complex CyclinB/CDK1 and the phosphorylation of histone H3 at threonine 3 (pH3T3) during embryonic mitosis. Then, I analyzed the in vivo role of specific 5’UTR for controlling the mRNA recruitment onto active polysome following fertilization. Finally, I showed that the translation of the mRNA encoding for eIF4B (eukaryotic Initiation Factor 4B) controls the translational activity and dynamics of the first two mitotic divisions induced by fertilization. I propose that eIF4B acts as a positive regulator within the TlRN. These data will allow to study the potential effect of eIF4B acting upstream the spatial dynamics of CDK1 and pH3T3 activities
Garin, Alexandre. "Régulation transcriptionnelle et traductionnelle du gène CX3CR1." Paris 6, 2003. http://www.theses.fr/2003PA066130.
Full textFriedel, Perrine. "Régulation post traductionnelle du co-transporteur potassium-chlorure KCC2." Thesis, Aix-Marseille, 2014. http://www.theses.fr/2014AIXM4018.
Full textThe potassium chloride co-transporter 2, KCC2, controls the intracellular chloride (Cl-) concentration in mature neurons and thus regulates the inhibitory forces of γ-amino butyrique (GABA) and glycine, the major inhibitory neurotransmitters in the central nervous system. Several neurological disorders are associated with down-regulation of KCC2 expression, resulting in hyperexcitability of neural network. The aim of this thesis was to identify and characterize the structural elements of the protein involved in the regulation of its activity under physiological and pathological conditions. I developed new approaches to record ion-transport activity and membrane expression of KCC2. These tools allowed me to characterize new structural elements regulating the functioning of the protein, namely insertion into plasma membrane, internalisation or intrinsic activity of ion-transport. Finally, we showed that two mutations (R952H and R1049C) identified in patients with idiopathic generalized epilepsy (IGE), cause the decrease in membrane protein expression and its function of Cl-transporter in vitro. Our results change the current view on the functional role of KCC2 regions, emphasize the importance of studying membrane protein expression, together with its transporter activity, and finally, demonstrate for the first time that mutations in the KCC2 gene found in patients with EGI, may interfere with transporter function
Latrèche, Lynda. "Synthèse et régulation des sélénoprotéines humaines." Paris 6, 2009. http://www.theses.fr/2009PA066476.
Full textForget, Antoine. "Régulation post-traductionnelle de deux inhibiteurs du cycle cellulaire p18Ink4c et p19Ink4d." Paris 7, 2008. http://www.theses.fr/2008PA077231.
Full textThe cell cycle progression is inhibited by two families of cell cycle inhibitors: the CIP/KIP and INK4 families. The genes and proteins of those two families are frequently altered in human cancer. The expression of the CIP/KIP family can be diminished by gene deletion or by deregulation of there protein levels by the ubiquitin-proteasome System (UBS). On the other hand INK4 loss of expression seems to be only due to genetics events (deletions mutations and promoters methylation). However, the post-traductional regulation of INK4s by the UBS in human tumors has not been thoroughly studied. Among the four INK4s genes, only INK4A, INK4B and INK4C are tumour suppressors as alterations of INK4D have never been reported in human tumours. This study shows that p!8Ink4c can be poly-ubiquitinilated, confirmed p19Ink4d poly-ubiquitination and demonstrate that p18Ink4chalf life (12Hr) is greater than pl9Ink4d's (2hr). There half life is correlated with there ubiquitinilation status. The protein partners of p18Ink4c and p19Ink4d have opposite effect on there ubiquitinilation: in presence of cyclin Dl, p18Ink4c ubiquitinilation levels increases while it decreases with the Cdk4 and 6 proteins; the reverse observation is made for p19Ink4d. These results suggest that Ink4s proteins levels are specifîcally regulated by the UBS. This regulation could be implicated in tumorogenesis like it is for the CIP/KIP family
Gonzalez, Herrera Irma Gabriela. "Etude in vivo de la régulation traductionnelle de l'expression du facteur FGF-2." Toulouse 3, 2004. http://www.theses.fr/2004TOU30097.
Full textSarrazin, Sandrine. "Étude de l'implication du proto-oncogène FLI-1 dans les leucémies de Friend et de la régulation traductionnelle et post-traductionnelle de son expression." Lyon 1, 2001. http://www.theses.fr/2001LYO10016.
Full textSultan, Islam. "La construction du réseau de régulation transcriptionnelle." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLS184/document.
Full textThis PhD project takes place in List MAPS, a Horizon 2020-funded Marie Curie Actions InnovativeTraining Network (ITN) with the goal of understandingof the ecology of Listeria monocytogenesthrough the combination of high throughput Epigenetics, Deep sequencing of transcripts, Proteomics, Bioinformatics, Mathematics and Microbiology. Acentralobjective of the ITN is to decipher the mechanismsunderlying adaptation and virulence of L. monocytogenes“from farm to fork”.This PhD project (subproject9) aims to tackle the task of transcription regulatorynetwork construction. A significant part of regulationat the transcriptional level is achieved by modulationof transcription initiation rate. In bacteria, transcriptioninitiation relies on recognition of particular sequencemotif by a Sigma-factor approximately 10 bpupstream of the transcription start site (TSS) and ismodulated by the binding of transcription factors recognizingother sequence motifs located nearby. RNASeqtranscriptomics provides direct information on therepertoire of TSSs and transcription units and therebyoffers renewed perspectives to address the problemof transcription factor binding sites identification. Thegoal of this PhD project is to assess existing toolsand to develop new methods for prediction of TF bindingsites by combining expression profiles and preciseinformation on the location of the TSSs. Severalapproaches based on position weight matrix (PWM)models will be investigated to extend the classicalmixture model by relaxing the hypothesis that motifscorresponding to different TF binding sites occur independentlybetween TSS regions.In the new model,we will explicitly account for the increased probabilityof occurrence of a same motif in two promoters whentheir profiles of activity across conditions are similar. A particular attention will also be paid to the positionof the motif with respect to the TSS and the sigmafactor binding site. In parallel to the methodologicaldevelopments we will also work on the use of theseapproaches to build the transcription regulatory networkof L. monocytogenes based on data form theliterature and from the List MAPS project. Finally, wewish to use the information on the regulatory networkto tackle a particular point relevant for the List MAPSproject using a dedicated model
Costache, Vlad. "Régulation traductionnelle en réponse à la fécondation et en conditions perturbées dans l'embryon d'oursin." Phd thesis, Université Rennes 1, 2012. http://tel.archives-ouvertes.fr/tel-00706548.
Full textKirsh, Olivier. "Etude de la voie de modification post-traductionnelle SUMO : implication dans la régulation transcriptionnelle." Paris 11, 2003. http://www.theses.fr/2003PA112170.
Full textSumoyiation is a novel post-translational modification pathway that resembles Ubiquitylation. SUMO (Small Ubiquitin-like Modifier) is a small 101 amino-acid protein structurally related to Ubiquitin that is covalently linked to a lysine residue side chain of a target protein. To date, about one hundred proteins, including a large number of transcription factors, are known to be modified by SUMO, yet the functions of this modification remain obscure. Very recently, three different families of SUMO E3 ligases have been described; the Protein Inhibitor of Activated STAT (PIASs) family, the nucleoporin RanBP2 and the co-repressor Polycomb2 (Pc2). To better understand the role of sumoylation in transcriptional regulation, we studied the effect of sumoylation on the transcriptional activities of two substrates, the histone deacetylase HDAC4 and mineralocorticoîd Receptor (MR). We show that in both cases, sumoylation is associated with transcriptional repression, although SUMO-mediated repression by HDAC4 and MR are driven by different molecular mechanisms that likely depend on protein's sumoylation level, the promoter context and E3 ligase (PIAS) activities. Furthermore, we show that the RanBP2 provides E3 ligase activity for the modification of HDAC4 and PIAS proteins for MR. The RanBP2 SUMO E3 ligase activity led us to propose a model whereby sumoylation and nuclear import are coupled events. At the cellular level, PML's sumoylation was shown to be determinant for nuclear bodies assembly. It was also previously demonstrated that PML over-expression in human primary fibroblasts induces premature senescence. This process is suspected to be a protection against oncogenes-induced transformation. We were interested in studying the roles of PML's sumoylation and nuclear bodies integrity during on PML-induced premature senescence. Our results indicates that neither the sumoylation of PML nor the integrity of the nuclear bodies is necessary for this process
Books on the topic "Réseau de régulation traductionnelle"
La régulation des services publics de réseau en France et en Turquie: Électricité et communications électroniques. Paris: Harmattan, 2009.
Find full textTansug, Çagla. La régulation des services publics de réseau en France et en Turquie: Électricité et communications électroniques. Paris: Harmattan, 2009.
Find full textNATO Advanced Study Institute on Cellular Regulation by Protein Phosphorylation (1990 La Londe les Maures, France). Cellular regulation by protein phosphorylation. Berlin: Springer-Verlag, 1991.
Find full textBook chapters on the topic "Réseau de régulation traductionnelle"
Leban, Raymond. "Régulation et management des services en réseau." In Quatre ans de recherche urbaine 2001-2004. Volume 2, 388–91. Presses universitaires François-Rabelais, 2006. http://dx.doi.org/10.4000/books.pufr.578.
Full textDumez, Hervé, and Alain Jeunemaître. "Montée en puissance passée et impasses actuelles de la régulation économique européenne des industries de réseau." In Droit et économie de la régulation. 2, 1–16. Presses de Sciences Po, 2004. http://dx.doi.org/10.3917/scpo.friso.2004.02.0001.
Full textKARIMI, Battle, and Lionel RANJARD. "Biogéographie bactérienne des sols à l’échelle de la France." In La biogéographie, 181–212. ISTE Group, 2022. http://dx.doi.org/10.51926/iste.9060.ch7.
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