Academic literature on the topic 'Organisation subcellulaire'
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Journal articles on the topic "Organisation subcellulaire"
Nightingale, Daniel JH, Aikaterini Geladaki, Lisa M. Breckels, Stephen G. Oliver, and Kathryn S. Lilley. "The subcellular organisation of Saccharomyces cerevisiae." Current Opinion in Chemical Biology 48 (February 2019): 86–95. http://dx.doi.org/10.1016/j.cbpa.2018.10.026.
Full textLv, H., J. C. Wang, K. L. Wu, X. Gao, L. C. Wang, L. You, and Z. J. Chen. "Numb regulates meiotic spindle organisation in mouse oocytes." Reproduction, Fertility and Development 22, no. 4 (2010): 664. http://dx.doi.org/10.1071/rd09236.
Full textAllen, Terry, Sandra Rutherford, Steve Bagley, Bob Morrison, and Martin Goldberg. "Cryo - Fesem of Subcellular Organisation Using an In-Lens Rod with A Vacuum Transfer System." Microscopy and Microanalysis 7, S2 (August 2001): 724–25. http://dx.doi.org/10.1017/s143192760002969x.
Full textNägele, Thomas, and Arnd G. Heyer. "Approximating subcellular organisation of carbohydrate metabolism during cold acclimation in different natural accessions ofArabidopsis thaliana." New Phytologist 198, no. 3 (March 14, 2013): 777–87. http://dx.doi.org/10.1111/nph.12201.
Full textTrinkle-Mulcahy, L., P. Ajuh, A. Prescott, F. Claverie-Martin, S. Cohen, A. I. Lamond, and P. Cohen. "Nuclear organisation of NIPP1, a regulatory subunit of protein phosphatase 1 that associates with pre-mRNA splicing factors." Journal of Cell Science 112, no. 2 (January 15, 1999): 157–68. http://dx.doi.org/10.1242/jcs.112.2.157.
Full textHouthoofd, Wouter, Ruben Van Gansbeke, Gaëtan Borgonie, Wim Bert, and Sandra Vangestel. "The somatic female gonad of Cephalobidae (Nematoda): cellular architecture and associated function." Nematology 9, no. 2 (2007): 285–97. http://dx.doi.org/10.1163/156854107780739036.
Full textLi, Xin, Yubo Zhu, Yan Cao, Qian Wang, Juan Du, Jianhui Tian, Yuanjing Liang, and Wei Ma. "LIM kinase activity is required for microtubule organising centre positioning in mouse oocyte meiosis." Reproduction, Fertility and Development 29, no. 4 (2017): 791. http://dx.doi.org/10.1071/rd15406.
Full textRossi, Daniela, Ilenia Simeoni, Marcella Micheli, Martin Bootman, Peter Lipp, Paul D. Allen, and Vincenzo Sorrentino. "RyR1 and RyR3 isoforms provide distinct intracellular Ca2+signals in HEK 293 cells." Journal of Cell Science 115, no. 12 (June 15, 2002): 2497–504. http://dx.doi.org/10.1242/jcs.115.12.2497.
Full textTorner, Helmut, Nasser Ghanem, Christina Ambros, Michael Hölker, Wolfgang Tomek, Chirawath Phatsara, Hannelore Alm, et al. "Molecular and subcellular characterisation of oocytes screened for their developmental competence based on glucose-6-phosphate dehydrogenase activity." REPRODUCTION 135, no. 2 (February 2008): 197–212. http://dx.doi.org/10.1530/rep-07-0348.
Full textBerry, Alison M., Alberto Mendoza-Herrera, Ying-Yi Guo, Jennifer Hayashi, Tomas Persson, Ravi Barabote, Kirill Demchenko, Shuxiao Zhang, and Katharina Pawlowski. "New perspectives on nodule nitrogen assimilation in actinorhizal symbioses." Functional Plant Biology 38, no. 9 (2011): 645. http://dx.doi.org/10.1071/fp11095.
Full textDissertations / Theses on the topic "Organisation subcellulaire"
Guirimand, Grégory. "Organisation cellulaire et subcellulaire de la voie de biosynthèse des alcaloïdes indoliques monoterpéniques de Catharantus roseus." Thesis, Tours, 2011. http://www.theses.fr/2011TOUR4014/document.
Full textCatharanthus roseus is a tropical plant from the Apocynaceae family with a great therapeutic value due to its ability to synthesize monoterpene indole alkaloids (MIA) used in cancer treatment. The yields of these molecules in planta are very low due to a very high level of compartmentation of the biosynthetic pathway at both cellular and subcellular levels. While the cellular compartmentation was widely characterized, very few in situ subcellular localization data were available at the beginning of this PhD. An accurate knowledge of this compartmentation is necessary to identify intermediate metabolites transport events from one compartment to another one, in order to increase the MIA biosynthesis yield by metabolic engineering approaches. In this context we have proceed to the exhaustive study of the subcellular localization of these enzymes by in vivo GFP imaging in C. roseus cells transformed by biolistic. Potential interprotein interactions of these enzymes have also been studied by BiFC. Altogether, our results enabled us to draw an integrated model of the cellular and subcellular organization of MIA biosynthesis in situ
Havrylenko, Svitlana. "Les complexes supramoléculaires d'aminoacyl-ARNt synthétases impliqués dans la machinerie traductionnelle : du nématode à l'homme." Paris 11, 2010. http://www.theses.fr/2010PA112212.
Full textThis thesis is dedicated to the study of structural organization of aminoacyl-tRNA synthetases (aaRSs), a family of enzymes responsible for establishing the genetic code, in human and in the nematode Caenorhabditis elegans. Ln particular, our studies concerned the analysis of structure-function relationships of MetRS of C. Elegans, the characterization of multisynthetase complexes in the nematode, and the deciphering of subcellular organization of aaRS in human cells. MetRS of C. Elegans (MetRS-Ce) possesses a long C-terminal polypeptide extension. This enzyme represents the fusion between a minimal bacterial MetRS and a component of human MARS complex, the p43 protein. Ln order to determine the role of this domain, we purified two forms of the protein, the full-Iength species and a ΔC-truncated derivative, to determine their catalytic parameters in tRNA aminoacylation reaction and their relative affinity for tRNA. The C-terminal extension of MetRS-Ce is a functional tRNA-binding domain (tRBD). The tRBDs of human and nematode MetRS have distinct structural folds. They are not orthologs but they provide MetRS with similar tRNA-sequestering properties. Thus, functional convergence of human and nematode MetRS is the result of parallel and convergent evolution that might have been triggered by the selective pressure to invent processivity of tRNA handling in translation in higher eukaryotes. We searched for the presence of supramolecular complexes of aaRS in the nematode C. Elegans. According to metazoan phylogeny, C. Elegans belongs to protostomes, a phylum distinct from the deuterostome branch leading to H. Sapiens. The analysis of C. Elegans extracts by gel-filtration showed that some aaRS, among which MetRS, behave as high-molecular mass entities. We isolated the partners of MetRS-Ce by immunoprecipitation. They were identified by LC-MS/MS. MARS-Ce complex contains 8 aaRS. Its distinct composition gives insight into possible evolution pathways that led to the emergence of the MARS complex containing 9 aaRS in human, statting From the two-component complex in the yeast S. Cerevisiae. Among the proteins associated with MARS-Ce, we identified the product of the mrsp-38 gene of unknown function, to the scaffold protein of the complex. The analysis of a mutant strain carrying a deletion in the 3'end of this gene revealed the importance of integrity of this protein for association of MARS-Ce components. This work was initiated in C. Elegans in part due to the feasibility of functional studies in vivo in a multicellular organism. By combining tools of extinction of the endogenous gene by RNAi and ectopic expression of transgenic variants of MetRS, we couId test in vivo if the assembly into the MARS complex is essential for growth of a multicellular organism. We found that only copies of MetRS-Ce that associate with MARS-Ce complement the inactivation of the endogenous copy. Ribosomal proteins were copurified with MARS-Ce. Ln human, MARS-Hs is also transiently associated with other subcellular components, polysomes and actin filaments. We showed that association with polysomes can only be observed in exponentially growing HeLa cells, in the context of active protein synthesis. Also, disruption of the MARS complex by siRNA is accompanied with a growth retardation phenotype, which is related to a decreased rate of protein synthesis. These data reveal the importance of subcellular organization of translation machinery in higher eukaryotes
Abi, Rizk Alain. "IDENTIFICATION, ISOLEMENT ET CARACTERISATION DES PROGENITEURS BRONCHIOLOALVEOLAIRES OVINS." Phd thesis, Université Claude Bernard - Lyon I, 2012. http://tel.archives-ouvertes.fr/tel-00903271.
Full textGuetta, Dorian. "Identification et caractérisation de AdcA, un membre de la famille des arrestines présent chez l'amibe Dictyostelium discoideum." Phd thesis, Université de Grenoble, 2010. http://tel.archives-ouvertes.fr/tel-00926231.
Full textWang, Xiao. "Microscopie confocale à dichroïsme linéaire résolu en angle pour l'imagerie structurale de fluorescence." Phd thesis, 2013. http://tel.archives-ouvertes.fr/tel-00871010.
Full textBook chapters on the topic "Organisation subcellulaire"
Lewis, Peter J. "Subcellular Organisation in Bacteria." In Bacterial Physiology, 1–42. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-74921-9_1.
Full textAudit, Benjamin, Lamia Zaghloul, Antoine Baker, Alain Arneodo, Chun-Long Chen, Yves d’Aubenton-Carafa, and Claude Thermes. "Megabase Replication Domains Along the Human Genome: Relation to Chromatin Structure and Genome Organisation." In Subcellular Biochemistry, 57–80. Dordrecht: Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-4525-4_3.
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