Literatura científica selecionada sobre o tema "Nucléosome dans la cellule"
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Artigos de revistas sobre o assunto "Nucléosome dans la cellule"
Goetz, Joëlle. "Les anticorps anti-nucléosome dans le lupus systémique". Pathologie Biologie 50, n.º 10 (dezembro de 2002): 581–83. http://dx.doi.org/10.1016/s0369-8114(02)00293-6.
Texto completo da fonteHeams, Thomas. "Le hasard dans la cellule". Raison présente N° 198, n.º 2 (2016): 71. http://dx.doi.org/10.3917/rpre.198.0071.
Texto completo da fonteSautière, Jane. "« Je rentre dans la cellule… »". Plein droit 138, n.º 3 (20 de novembro de 2023): 7. http://dx.doi.org/10.3917/pld.138.0009.
Texto completo da fonteKhelifi, Samira, e Abderrahmane Belghachi. "Le Rôle de la Couche Fenêtre dans les Performances d’une Cellule Solaire GaAs." Journal of Renewable Energies 7, n.º 1 (30 de junho de 2004): 13–21. http://dx.doi.org/10.54966/jreen.v7i1.861.
Texto completo da fonteZouak, Belkacem, e Mohammed Said Belkaïd. "Etude et simulation d’un système de refroidissement par effet Peltier pour les cellules solaires photovoltaïques". Journal of Renewable Energies 22, n.º 2 (6 de outubro de 2023): 171–78. http://dx.doi.org/10.54966/jreen.v22i2.735.
Texto completo da fonteMarina, Yefimova, Celia Ravel, Neyroud Anne-Sophie, Emile Béré e Nicolas Bourmeyster. "Les myélinosomes : une nouvelle voie du contrôle de qualité des protéines". médecine/sciences 36, n.º 11 (novembro de 2020): 1012–17. http://dx.doi.org/10.1051/medsci/2020173.
Texto completo da fonteSimpore, R., Khady Loum, Sega Gueye, Hamet Y. B.A, Emanuel Nanema, Frederic Ouattara e G. Sissoko. "DETERMINATION DE LEPAISSEUR OPTIMUM DE LA COUCHE (P) CZTS, SOUS ECLAIREMENT MONOCHROMATIQUE, PAR LANALYSE DES VITESSES SURFACIQUES DE RECOMBAISON". International Journal of Advanced Research 12, n.º 04 (30 de abril de 2024): 394–405. http://dx.doi.org/10.21474/ijar01/18565.
Texto completo da fonteGilgenkrantz, Hélène. "Une seule cellule souche dans le foie : l’hépatocyte !" médecine/sciences 31, n.º 4 (abril de 2015): 357–59. http://dx.doi.org/10.1051/medsci/20153104004.
Texto completo da fonteGoud, Bruno, e Cedric Saudrais. "Le transport des protéines dans la cellule eucaryote". Biofutur 1998, n.º 184 (dezembro de 1998): 53–57. http://dx.doi.org/10.1016/s0294-3506(99)80013-1.
Texto completo da fonteFrancq, B. "Les droits des jeunes ou quand le juridique énerve le social". Travailler le social, n.º 7 (3 de fevereiro de 2016): 47–52. http://dx.doi.org/10.7202/1035007ar.
Texto completo da fonteTeses / dissertações sobre o assunto "Nucléosome dans la cellule"
Brun, Hernández Eugenia. "Mécanisme d'action d'un facteur potentiellement pionnier dans la différenciation des cellules souches végétales". Thesis, Université Grenoble Alpes (ComUE), 2018. http://www.theses.fr/2018GREAV017.
Texto completo da fonteLFY is a key transcription factor in plant development, and especially in flowering for angiosperms. It has an important role, first, in the establishment of floral meristems and later, in the specification of their floral organ identities. This activity implicates on cells’ nucleus major chromatin rearrangements. Target loci need to pass from a closed to an opened state. In the last two decades, Pioneer Transcription Factors (PTFs) have been studied because they can bind their target sites at nucleosomal DNA, they are able to overcome the steric constraints of nucleosomes and establish a “competent state” in a particular region, so it can be further regulated by other partners (Iwafuchi-Doi & Zaret, 2014). LFY has been demonstrated to physically and genetically interact with two ATPases belonging to ATP-dependent chromatin remodeling complexes, SYD and BRM (Wu et al., 2012). Besides, genome-wide data analyses strongly suggest that its N-terminal oligomerization domain, confers LFY access to closed regions of chromatin (Sayou et al., 2016). In this way, LFY presents common features with PTFs. We worked in order to better understand LFY’s mode of action in relation to the mentioned ATPases as well as with chromatin.In Chapter I, through in vitro experiments, LFY’s potential interaction with nucleosomes, was assessed. We performed reconstituted nucleosomes by identifying nucleosome-enriched regions in Arabidopsis genome, efficiently targeted by LFY. These regions were selected used genome-wide data from ChIP-seq of LFY in overexpressing lines and DNAse-seq as well as MNase-seq data, which was useful to analyze chromatin landscape (T. Zhang, Zhang, & Jiang, 2015; W. Zhang, Zhang, Wu, & Jiang, 2012). A strong but non-specific binding of LFY from the gymnosperm Ginkgo biloba to nucleosomes was observed. However, LFY from Arabidopsis thaliana, showed a weak binding to nucleosomes.In Chapter II, the aim was to map the minimal necessary interacting domains of LFY and the ATPases SYD and BRM. Using the HTRF technique, LFY’s C-terminal domain was shown to interact with BRM’s HSA domain. In addition, through an in vivo approach, we observed the loss of the 35S:LFY phenotype in the F1 plants from each of the three crosses: 35S:LFY syd-5, 35S:LFY brm-1 and 35S:LFY brm-3. This suggested a strong interaction, meaning that when BRM or SYD are not functional, LFY’s function is affected and no ectopic flowers are formed
Attia, Mickaël. "Rôle du gène Nucleosome assembly protein 1 like 2 (Nap 112) dans le développement du système nerveux". Paris 6, 2009. http://www.theses.fr/2009PA066326.
Texto completo da fontePais, de Barros Jean-Paul. "Identification, analyse comparative et implication fonctionnelle de nucléosides hypermodifiés et localisés en position wobble dans des ARNt de tissus normaux ou néoplasiques de mammifères". Dijon, 1996. http://www.theses.fr/1996DIJOMU08.
Texto completo da fonteGervais, Alain. "Étude génomique du positionnement des nucléosomes contenant le variant d'histone H2A.Z dans des cellules humaines". Thèse, Université de Sherbrooke, 2012. http://hdl.handle.net/11143/6680.
Texto completo da fonteHarastani, Mohamad. "Image analysis methods development for in vitro and in situ cryo-electron tomography studies of conformational variability of biomolecular complexes : Case of nucleosome structural and dynamics studies". Electronic Thesis or Diss., Sorbonne université, 2022. http://www.theses.fr/2022SORUS283.
Texto completo da fonteCryogenic electron tomography (cryo-ET) allows visualizing biomolecular complexes in situ. 3D data of biomolecules produced using cryo-ET are noisy, suffer from spacial anisotropies, and are difficult to analyze individually. Biomolecules are flexible, and analyzing their conformational variability is necessary to understand their functional mechanisms. Standard cryo-ET data processing methods average multiple copies of individual biomolecules to obtain structures at higher resolutions and consider that biomolecular conformational variability is discrete rather than continuous using the classification. This thesis presents the first two cryo-ET data processing methods for analyzing biomolecular continuous conformational variability, HEMNMA-3D and TomoFlow. HEMNMA-3D analyzes experimental data with the motion directions simulated by Normal Mode Analysis and allows the discovery of a large range of biomolecular motions. TomoFlow extracts motions from the data using the computer vision technique of Optical Flow. I show the potential of these two methods on experimental cryo-ET data of nucleosome conformational variability in cells. The two methods show coherent results, shedding light on the conformational variability of nucleosomes in cells
Bertin, Aurélie. "Compréhension des mécanismes électrostatiques impliqués dans la plasticité structurale de la chromatine eucaryote". Paris 11, 2006. http://www.theses.fr/2006PA114813.
Texto completo da fonteLemercier, Nicolas. "CEMOVIS, développements méthodologiques et étude ultrastructurale de la cellule HT29 : De la cellule aux nucléosomes". Phd thesis, Université Paris Sud - Paris XI, 2012. http://tel.archives-ouvertes.fr/tel-00685425.
Texto completo da fonteThebault, Philippe. "Le facteur d'élongation SPT2/SIN1 est impliqué dans l'assemblage du nucléosome couplé à la transcription". Thesis, Université Laval, 2009. http://www.theses.ulaval.ca/2009/26726/26726.pdf.
Texto completo da fonteHébert, Charles. "Mise en évidence d'un signal génomique dans les séquences promotrices humaines et son implication dans le positionnement du nucléosome". Paris 7, 2009. http://www.theses.fr/2009PA077135.
Texto completo da fonteEukaryotic genomes are packaged as chromatin and nucleosomes represent the fundamental structural brick of this organisation. It is well known that nucleosome positioning is a major contributor to chromatin accessibility, and hence contributes to the regulation of gene expression. However the dynamics of chro matin remodelling and nucleosome positioning around promoters is not fully explained and two models have been opposed in the last decade : the existence of a genomic code (DNA backbone as a key feature for DNA-nucleosome recognition), versus a more physical view (histone tails and DNA groove orientation). Both reflect the ability of DNA to wrap around the nucleosome. This thesis provides an analysis of a collection of human promoters with experimentally well-defined transcription start sites (TSS). Signal processing techniques applied to the average bases composition of this set of sequences aligned to the TSS reveal a 10bp periodic pattern. This pattern, composed of purine dinucleotides, is positioned downstream of the TSS and is precisely co-localised with experimentally positioned nucleosome. This may suggest a rotational guide role for this periodicity signal, enabling histone tails to be exposed to the post translational modifications machinery associated with the polymerase II. Moreover, this work shows that the periodicity pattern quality and amplitude is significantly correlated with highly tissue specific gene
Ducousso, Mathieu. "Acoustique picoseconde dans une cellule biologique individuelle". Phd thesis, Université Sciences et Technologies - Bordeaux I, 2010. http://tel.archives-ouvertes.fr/tel-00537030.
Texto completo da fonteLivros sobre o assunto "Nucléosome dans la cellule"
Fontaine, Janine. L'enfer ... dans un monde tout en blanc. Chambésy/Genève: Editions Aquarius, 1990.
Encontre o texto completo da fonteBrisée: De la fin de mon adolescence dans une cellule d'isolement. Genève: Labor et Fides, 2010.
Encontre o texto completo da fonteMentré, Pascale. L' eau dans la cellule: Une interface hétérogène et dynamique des macromolécules. Paris: Masson, 1995.
Encontre o texto completo da fonteRésistances chrétiennes dans l'Allemagne nazie: Fernand Morin, compagnon de cellule de Marcel Callo. Paris: Éditions Karthala, 2014.
Encontre o texto completo da fonteCapítulos de livros sobre o assunto "Nucléosome dans la cellule"
FAGES, François, e Franck MOLINA. "La cellule, un calculateur analogique chimique". In Approches symboliques de la modélisation et de l’analyse des systèmes biologiques, 255–74. ISTE Group, 2022. http://dx.doi.org/10.51926/iste.9029.ch7.
Texto completo da fonteCapp, Jean-Pascal. "Chapitre 6. Le rôle de l’expression aléatoire des gènes dans la genèse du cancer". In Le hasard au cœur de la cellule, 174. Editions Matériologiques, 2011. http://dx.doi.org/10.3917/edmat.kupie.2011.01.0174.
Texto completo da fonteMerlin, Francesca. "Chapitre 7. Pour une interprétation objective des probabilités dans les modèles stochastiques de l’expression génétique". In Le hasard au cœur de la cellule, 212. Editions Matériologiques, 2011. http://dx.doi.org/10.3917/edmat.kupie.2011.01.0212.
Texto completo da fonteGuyot, Benoît, e Christian Roudaut. "Mise en place d’une cellule individualisée d’entraînement dans une structure fédérale". In Individualisation de l'entraînement, 328–37. INSEP-Éditions, 2022. http://dx.doi.org/10.4000/books.insep.3483.
Texto completo da fonteSimonnot, Nathalie. "La représentation de la cellule familiale dans les logements de Le Corbusier". In Le Corbusier, 155–71. Presses universitaires de Paris Nanterre, 2020. http://dx.doi.org/10.4000/books.pupo.20490.
Texto completo da fonteDUBECQ, C., Ph TATON e G. MORAND. "Intérêt de la kétamine intra-nasale dans le traitement de la douleur aiguë du blessé traumatique". In Médecine et Armées Vol. 46 No.2, 143–50. Editions des archives contemporaines, 2018. http://dx.doi.org/10.17184/eac.7355.
Texto completo da fonteGEBALI, Fayez, e Mohammad MAMUN. "Authentification avancée par PUF en télémédecine". In Cybersécurité des maisons intelligentes, 131–61. ISTE Group, 2024. http://dx.doi.org/10.51926/iste.9086.ch3.
Texto completo da fonteONANA BEBENE, Gervais Patrick, Marie Pascale SII e Armand Didier MBOG DJOM. "Planifier l’éducation en temps de crise". In Les écoles africaines à l’ère du COVID-19, 307–22. Editions des archives contemporaines, 2024. http://dx.doi.org/10.17184/eac.7937.
Texto completo da fonte"Charles Robin et Émile Littré : débats sur la cellule et la continuité du vivant dans les manuels de physiologie et les cercles intellectuels parisiens dans la deuxième partie du XIXe siècle". In Littérature française et savoirs biologiques au XIXe siècle, 265–80. De Gruyter, 2019. http://dx.doi.org/10.1515/9783110665833-018.
Texto completo da fonteELIMARI, Nassim, e Gilles LAFARGUE. "Influence du système immunitaire comportemental sur la xénophobie et l’altruisme en temps de pandémie". In Les épidémies au prisme des SHS, 75–82. Editions des archives contemporaines, 2022. http://dx.doi.org/10.17184/eac.5992.
Texto completo da fonteTrabalhos de conferências sobre o assunto "Nucléosome dans la cellule"
FERRANDON, Erwan, Mathis COURANT, Camélia POPESCU, Yann LAUNAY, Sophie ALAIN e Claire LEFORT. "Un pipeline instrumental et computationnel pour visualiser des particules virales de SARS-CoV-2 en suspension". In Les journées de l'interdisciplinarité 2022. Limoges: Université de Limoges, 2022. http://dx.doi.org/10.25965/lji.684.
Texto completo da fonteOrdioni, U., G. Labrosse, F. Campana, R. Lan, J. H. Catherine e A. F. Albertini. "Granulomatose oro-faciale révélatrice d’une maladie de Crohn : présentation d’un cas". In 66ème Congrès de la SFCO. Les Ulis, France: EDP Sciences, 2020. http://dx.doi.org/10.1051/sfco/20206603017.
Texto completo da fonte