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Academic literature on the topic 'Transcription génique'
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Journal articles on the topic "Transcription génique"
Garcia, Pauline, and Fabien Le Grand. "Histones méthyltransférases et myogenèse régénérative." médecine/sciences 39 (November 2023): 11–14. http://dx.doi.org/10.1051/medsci/2023145.
Full textRey, R., S. Ragot, J. C. Chauvet-Gelinier, B. Bonin, and J. R. Teyssier. "Surexpression des gènes impliqués dans les mécanismes épigénétiques réprimant la transcription dans le cortex cérébral et les leucocytes sanguins des patients dépressifs." European Psychiatry 30, S2 (November 2015): S118—S119. http://dx.doi.org/10.1016/j.eurpsy.2015.09.227.
Full textLaverrière, Jean-Noël, Anne Granger, Hanna Pinças, Valérie Ngô-Muller, Christian Bleux, Andrée Tixier-Vidal, Solange Magre, Céline Guigon, Dominique Daegelen, and Raymond Counis. "Le rôle ambigu du facteur de transcription SF-1 dans l’expression génique du récepteur de la GnRH. Leçons de la transgenèse." Journal de la Société de Biologie 198, no. 1 (2004): 73–79. http://dx.doi.org/10.1051/jbio/2004198010073.
Full textBensellam, M., Y. Guiot, D. R. Laybutt, and J. C. Jonas. "O50 Rôle de l’hypoxie et des facteurs de transcription HIF1 et HIF2 dans les altérations glucotoxiques de l’expression génique dans les cellules pancréatiques." Diabetes & Metabolism 36 (March 2010): A13—A14. http://dx.doi.org/10.1016/s1262-3636(10)70054-9.
Full textBergeron, Bertrand. "De la transcription — Quelques considérations sur l’édition en orature1." Première séance : transcrire pour qui?, no. 16-17 (December 22, 2010): 45–59. http://dx.doi.org/10.7202/045129ar.
Full textPerron, H. "La voie des rétrovirus humain endogènes, un espoir thérapeutique dans la schizophrénie." European Psychiatry 30, S2 (November 2015): S25. http://dx.doi.org/10.1016/j.eurpsy.2015.09.077.
Full text"Diagnostic biologique direct précoce de la dengue par détection génomique du virus avec RT-PCR (transcription inverse et amplification génique par réaction de polymérisation en chaîne)." Journal de Pédiatrie et de Puériculture 26, no. 3 (June 2013): 184–87. http://dx.doi.org/10.1016/j.jpp.2013.02.003.
Full textDissertations / Theses on the topic "Transcription génique"
Vigneault, François. "Régulation génique par les facteurs de transcription NFI." Thesis, Université Laval, 2008. http://www.theses.ulaval.ca/2008/25325/25325.pdf.
Full textRoth, Virginie. "Dynamique chromosomique et duplication génique chez Streptomyces ambofaciens." Nancy 1, 2003. http://docnum.univ-lorraine.fr/public/SCD_T_2003_0228_ROTH.pdf.
Full textGene duplication is a key mechanism for genome evolution and can be very well studied in the bacterium Streptomyces ambofaciens. The dynamics of duplication can be studied thanks to the characterization of the rearrangements in some mutants of the genetic instability of S. Ambofaciens. The progeny analysis of mutants carrying a chromosomal fusion showed that this structure initiate a cycle of genomic and genetic instability with gene duplications. A gene duplication located at the chromosomal ends of the linear chromosome was implied in the formation of a genomic rearrangement. The duplicated hasR and hasL genes encode alternative sigma factors belonging to the B. Subtilis general stress response sigmaB family factors. The duplication of the has genes in S. Ambofaciens is a recent event on a evolutive scale and can result from a genomic rearrangement of genetic instability. Impact of this duplication on the S. Ambofaciens specie information was studied by two approaches. The construction of mutants in the order to associate a phenotype with the mutation of one even two copies of the has genes showed that these sigma factors take part in the general stress response. Quantitative transcriptional analysis in single and double has mutant strains revealed that sigmaBR and sigmaBL direct their own transcription as well as that of the duplicate and that other sigma factors take part to this complex regulation network, underlining the redondancy of the sigma factors in Streptomyces
Guérin, Valérie. "Caractérisation du rôle de HSM3 en transcription génique chez Saccharomyces cerevisiae." Mémoire, Université de Sherbrooke, 2012. http://hdl.handle.net/11143/5744.
Full textMartin, Grégoire Marie. "Hypoxie, stress oxydatif et expression génique chez le chondrocyte articulaire." Caen, 2003. http://www.theses.fr/2003CAEN2016.
Full textDemény, Maté Agoston. "Analysis of TAF8, a subunit of TFIID and SMAT (smal TAF complex), reveals novel regulation of the assembly of TAF-containing complexes." Université Louis Pasteur (Strasbourg) (1971-2008), 2006. http://www.theses.fr/2006STR13096.
Full textCloutier, Alexandre. "Caractérisation des facteurs de transcription impliqués dans l'expression génique de cytokines chez les neutrophiles humains." Thèse, Université de Sherbrooke, 2009. http://savoirs.usherbrooke.ca/handle/11143/4273.
Full textReyes, Dominguez Yazmid. "Composants de la chromatine et expression génique chez Aspergillus nidulans." Paris 11, 2005. http://www.theses.fr/2005PA112214.
Full textThe subject of this dissertation is the study of the chromatin components and it's relation with the gene regulation using as a model the filamentous fungus Aspergillus nidulans. SAGA it's a multiprotein complex that acts as a coactivator of several genes in the budding yeast Saccharomyces cerevisiae. The catalytic core of this complex is formed by the Gcn5p protein which harbors a histone acetyl tranferase activity, this last is regulated by the protein Ada2p. We have studied the effect of the deletion of two genes that code for the Gcn5p and AdaB homologous proteins in A. Nidulans, during the transcriptional activation and chromatin remodel of three genes that are subject to the carbon catabolite repression. Our unexpected results suggest that SAGA complex could act as a repressor of the gene expression in A. Nidulans. In the second part of this dissertation, we analyse the function of the heterochromatin protein HP1 and it's relation with the gene silencing HP1 is a functional and constitutive element of the heterochromatin. We have identified and deleted from A. Nidulans genome, the gene hpA, which codes for the HP1 homologue. We carried out a transcriptome analysis of the hpA delta strain. The results of this analysis suggest that HPA could be involved in the negative regulation of several genes which products are secondary metabolites. In a supplementary chapter, we describe the search of methylated DNA sequences in A. Nidulans genome and the study of a putative silenced region, psxA. Finally, a technical procedure for an efficient gene deletion system based in the amplification of chimerical PCR products is described
Girardot, Charles Félix Béranger. "Deciphering enhancer activity in Drosophila based on transcription factor occupancy and chromatin state chromatin state characterization." Paris 6, 2012. http://www.theses.fr/2012PA066198.
Full textThe characterization of cis-regulatory modules (CRMs) and of their activity is central to understanding gene regulation and metazoan development. Chromatin immunoprecipitation followed by microarray or deep sequencing (ChIP-seq) against TFs are powerful approaches to map CRMs. To enable in vivo tissue-specific ChIP against ubiquitously expressed factors, we develop a ChIP protocol relying on the sorting of fluorescence activated cells, followed by deep sequencing. Using this protocol, we map histone modifications and RNA Polymerase II (PolII) occupancy in the Drosophila mesoderm, and subsequently study the chromatin state of active CRMs in vivo. We show that active CRMs are enriched for H3K27Ac, H3K79me3 and PolII, and that the presence and shape of these marks dynamically correlate with CRM activity timing and nucleosome positioning. Using Bayesian inference, we predict new CRMs to be active in the mesoderm and validate 89% of them in vivo. Next, we investigate how five TFs essential for cardiac specification operate in cis in the dorsal mesoderm, the developmental precursor of the visceral mesoderm (VM) and the cardiac mesoderm (CM). We demonstrate that they are recruited as a TF collective at cardiac CRMs without strong sequence requirements, thereby suggesting a novel mode for CRM activation. We further observe that cardiac TFs occupy CRMs that are active in the VM sibling lineage, echoing the fact that both cell populations derived from the dorsal mesoderm. We thus conclude that dormant TF binding signatures may reveal a developmental footprint of a cell lineage
Yan, Kaiping. "Characterization and functional analyses of the transcriptional cofactor TIF1γ gene." Université Louis Pasteur (Strasbourg) (1971-2008), 2003. http://www.theses.fr/2003STR13144.
Full textCourilleau, Delphine. "Modulation de l'expression génique par le butyrate de sodium." Paris 11, 2000. http://www.theses.fr/2000PA11T027.
Full textBooks on the topic "Transcription génique"
Translational control of gene expression. Cold Spring Harbor, NY: Cold Spring Harbor Laboratory Press, 2000.
Find full textEssential genetics: A genomics perspective. 5th ed. Sudbury, Mass: Jones and Bartlett Publishers, 2011.
Find full textHartl, Daniel L. Essential genetics: A genomics perspective. 5th ed. Sudbury, Mass: Jones and Bartlett Publishers, 2011.
Find full textBryan, Cullen, and Roche-UCLA Symposium on Mechanisms of Control of Gene Expression (1987 : Steamboat Springs, Colo.), eds. Mechanisms of control of gene expression: Proceedings of a Roche-UCLA Symposium, held at Steamboat Springs, Colorado, March 29-April 4, 1987. New York: Liss, 1988.
Find full textHealth), Symposium on Transgenic Technology in Medicine and Agriculture (1988 National Institutes of. Transgenic animals: Proceedings of the Symposium on Transgenic Technology in Medicine and Agriculture. Boston: Butterworth-Heinemann, 1991.
Find full textSymposium on Transgenic Technology in Medicine and Agriculture (1988 National Institutes of Health). Transgenic animals: Proceedings of the Symposium on Transgenic Technology in Medicine and Agriculture sponsored by the Center for Population Research, National Institute of Child Health and Human Development held at the National Institutes of Health, Bethesda, Maryland, December 12-15, 1988. Boston: Butterworth-Heinemann, 1991.
Find full textE, Davies K., and Tilghman Shirley M, eds. Gene expression and its control. Plainview, N.Y: Cold Spring Harbor Laboratory Press, 1991.
Find full textY, Chen Irvin S., ed. Transacting functions of human retroviruses. Berlin: Springer-Verlag, 1995.
Find full textBerg, Paul, (1926- ...)., Auteur and Perbal, Bernard V. (19..- ...)., Traduction, eds. Gènes et génomes. Paris: Vigot, 1992.
Find full text(Editor), Nahum Sonenberg, John W. B. Hershey (Editor), and Michael Mathews (Editor), eds. Translational Control of Gene Expression (Cold Spring Harbor Monograph Series). 2nd ed. Cold Spring Harbor Laboratory Press, 2000.
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