Academic literature on the topic 'Position 2 des protéines'
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Journal articles on the topic "Position 2 des protéines"
HODEN, A., B. MARQUIS, and L. DELABY. "Association de betteraves fourragères à une ration mixte d’ensilages de maïs et de trèfle violet pour vaches laitières." INRAE Productions Animales 1, no. 3 (July 11, 1988): 165–69. http://dx.doi.org/10.20870/productions-animales.1988.1.3.4448.
Full textBouziri, Abdeldjalal, Ali Sebai, Ahmed Kebir, Maamar Khames, Taha Moussadak Hamdi, and Djamel Khelef. "ARTICLE RÉTRACTÉ - Fièvre aphteuse chez les bovins et les petits ruminants en Algérie. Enquête séroépidémiologique dans la région de l’ouest." Revue d’élevage et de médecine vétérinaire des pays tropicaux 74, no. 4 (December 13, 2021): 225–30. http://dx.doi.org/10.19182/remvt.36815.
Full textJones, John, Vivian Blok, and Geert Smant. "SXP/RAL-2 proteins of the potato cyst nematode Globodera rostochiensis: secreted proteins of the hypodermis and amphids." Nematology 2, no. 8 (2000): 887–93. http://dx.doi.org/10.1163/156854100750112833.
Full textGrangeot-Keros, L., and D. Cointe. "Les protéines recombinantes en infectiologie." Immuno-analyse & Biologie Spécialisée 15, no. 3 (May 2000): 155–60. http://dx.doi.org/10.1016/s0923-2532(00)80002-2.
Full textBigard, AX. "Apport en protéines et masse musculaire." Science & Sports 11, no. 4 (January 1996): 195–204. http://dx.doi.org/10.1016/s0765-1597(97)82278-2.
Full textMafwila, M., K. Budiongo, and M. Bavanda. "Effets du mode de préparation et de la durée de stockage sur les teneurs en protéines et en matières grasses de la farine du fruit de l'arbre à pain (Artocarpus incisus (Thunb.) L. f.)." Revue d’élevage et de médecine vétérinaire des pays tropicaux 44, no. 4 (April 1, 1991): 463–68. http://dx.doi.org/10.19182/remvt.9154.
Full textBrousse, C. "Anomalies de l'électrophorèse des protéines du sang." EMC - Traité de médecine AKOS 3, no. 2 (January 2008): 1–6. http://dx.doi.org/10.1016/s1634-6939(08)49391-2.
Full textPecquet, C., and M. Laurière. "Hydrolysats de protéines du blé : nouveaux allergènes." Revue Française d'Allergologie et d'Immunologie Clinique 43, no. 1 (January 2003): 21–23. http://dx.doi.org/10.1016/s0335-7457(02)00010-2.
Full textReboud-Ravaux, Michèle. "Dégradation induite des protéines par des molécules PROTAC et stratégies apparentées : développements à visée thérapeutique." Biologie Aujourd’hui 215, no. 1-2 (2021): 25–43. http://dx.doi.org/10.1051/jbio/2021007.
Full textRULQUIN, H., R. VÉRITÉ, J. GUINARD-FLAMENT, and P. M. PISULEWSKI. "Acides aminés digestibles dans l’intestin. Origines des variations chez les ruminants et répercussions sur les protéines du lait." INRAE Productions Animales 14, no. 3 (June 16, 2001): 201–10. http://dx.doi.org/10.20870/productions-animales.2001.14.3.3740.
Full textDissertations / Theses on the topic "Position 2 des protéines"
Nashed, Salomé. "Étude fonctionnelle et évolutive du résidu situé en position 2 des protéines." Electronic Thesis or Diss., Sorbonne université, 2023. http://www.theses.fr/2023SORUS219.
Full textThe residue located at position 2 of proteins, following their initiator methionine, is a key signal for the co-translational recruitment of various modification enzymes that early impact their cellular fate (addressing, folding, half-life). Although the importance of this residue is established for a few proteins, its role at the global scale of the proteome and the nature of the selective pressures it may be subject to remain unexplored to this day. During my thesis, I used for the first time global analysis methodologies to conduct a functional and evolutionary study of the residue located at position 2 of proteins. I used two complementary in silico approaches developed in the model yeast Saccharomyces cerevisiae. The first approach I used is the study of modification enzymes whose recruitment depends on the residue at position 2 of their targets. I focused in particular on N-acetyltransferases. These enzymes have the same enzymatic activity of N-acetylation but target distinct subsets of proteins, and their deletions are associated with different phenotypes, raising the question of the specific role of each enzyme in cellular physiology. Through the analysis of experimental data related to these enzymes, I characterized their global selectivity in vivo and formally demonstrated that they indeed have differential physiological roles. The second approach I used is the study of the distribution of amino acids at position 2 in the proteome and in functional groups of proteins defined by the Gene Ontology. While current tools used to perform Gene Ontology analyses do not take into account the hierarchical structure of this resource, I developed an algorithm to synthesize and visualize the results obtained by such analyses to facilitate their interpretation. This approach allowed the identification of groups of proteins that present a distinct amino acid usage at position 2 compared to that observed in the proteome at this position. These two global analysis methods converged toward the same result, namely that mitochondrial precursors possessing an N-terminal addressing sequence (MTS for mitochondrial targeting sequence) exhibit at position 2 an overrepresentation of large hydrophobic residues, critical for their import into mitochondria and enabling their recognition by the NatC acetyltransferase. The amino acid bias at position 2 of MTS is highly conserved in the Saccharomycotina lineage and has partially evolved in humans and the plant Arabidopsis thaliana. I also highlighted the existence of several categories of MTS depending on the nature of the residue they carry at position 2, which may indicate co-evolution of position 2 of MTS and their overall composition and raises the question of optimal properties of these sequences. Finally, I showed that yeast signal peptides and the chloroplast N-terminal addressing sequence in Arabidopsis thaliana also exhibit amino acid biases at position 2, suggesting that the residue at this position could play a key role in the recognition of these sequences by associated addressing and import systems
El, Barbry Houssam. "Découverte du rôle crucial du résidu en position 2 des séquences MTS d’adressage mitochondrial." Electronic Thesis or Diss., Sorbonne université, 2023. http://www.theses.fr/2023SORUS035.
Full textMitochondria are complex organelles involving a thousand proteins, most of which are encoded in the nuclear genome. Their biogenesis has required the evolutionary development of efficient protein addressing and import systems, and failures of these systems are associated with serious pathologies, neuropathies, cardiovascular disorders, myopathies, neurodegenerative diseases and cancers.Many mitochondrial proteins have an N-terminal addressing sequence called MTS (Mitochondrial Targeting Sequence) which forms an amphiphilic alpha helix essential for their mitochondrial import. However, the sequence of the various MTSs is highly variable and their critical characteristics are not yet well understood. The starting point of my thesis was the discovery in yeast of an overrepresentation of 4 hydrophobic amino acids (F, L, I, W) at position 2 of the MTSs sequences. During my thesis, I was able to confirm the critical role of the nature of the residue in position 2 of the MTSs through directed mutagenesis experiments. Indeed, thanks to the development of an innovative system for screening import defects based on the functional rescue of the toxicity of a mitochondrial protein, I was able to observe that only residues overrepresented at position 2 of mitochondrial proteins allowed efficient import. My work has thus demonstrated the existence of strong evolutionary constraints at position 2 of MTSs, the understanding of which could ultimately be useful for optimising the mitochondrial addressing of therapeutic proteins in patients suffering from mitochondrial diseases
Bastin, Guillaume. "Les résidus cystéines en positions 2 et 12 de RGS4 influencent son trafic intracellulaire et ses fonctions." Thesis, Lille 1, 2013. http://www.theses.fr/2013LIL10003/document.
Full textRGS proteins (Regulator of G-protein Signaling) are potent inhibitors of heterotrimeric G-protein signaling. RGS4 attenuates G-protein activity in several tissues such that loss of its function may lead to bradycardia, diabetic cardiomyopathy, breast cancer cell invasion, insulin resistance and glucose intolerance. RGS4 has been localized to both plasma membrane and intracellular pools, however, the nature of its intracellular trafficking remains to be elucidated. G-protein inhibition requires the presence of RGS4 at the plasma membrane. In this work, we characterized the complementary roles of two putative palmitoylation sites on RGS4 to target intracellular compartments and plasma membrane. We identified palmitoylation on Cys2 and 12 respectively important for RGS4 endosomal targeting and plasma membrane localization, when mutations were introduced to the palmitoylation sites, RGS4 capability of inhibiting Gq-mediated signaling was impaired. As a continuum we identified two palmitoylating enzymes, DHHC3 and 7 as modulator of RGS4 localization and function. Knock downs of DHHC3 and 7 impaired RGS4 endosomal and plasma membrane targeting and capability of inhibiting M1-muscarinic receptor signaling. Finally we used live cell confocal microscopy to define RGS4 intracellular trafficking routes. Specifically Rab5 mediated RGS4 trafficking from the plasma membrane to intracellular compartments while Rab11 mediated RGS4 trafficking to the plasma membrane. Activation and inhibition of Rab5 and 11 routes impaired RGS4 capability of inhibiting M1-muscarinic receptor signaling pathway. These novel findings provide a strong rationale for future studies aimed at developing new strategies to increase the function of RGS4
Guérin, Mathilde. "Développement d'une approche de protéomique quantitative appliquée au diagnostic des cancers du sein HER2 positif." Thesis, Aix-Marseille, 2018. http://www.theses.fr/2018AIXM0046.
Full textTherapeutics targeting HER2 protein or its pathway considerably improved the prognosis of HER2-positive BC. The actual approaches to evaluate HER2 expression, immunohistochemistry (IHC) and FISH (fluorescent in situ hybridization), are labor-intensive and low-throughput, and present discrepancies between them. Therefore, there is a real need to develop other strategies to rationalize the use of targeted therapeutics. Parallel Reaction Monitoring (PRM) is a mass spectrometry-based approach for targeted proteomics able to detect and quantify numerous proteins with high-throughput allowing to follow mutated or activated status of targeted proteins. PRM could be a way to rationalize the use of targeted therapeutics to go through a more « personalized » medicine. The objective was to detect and quantify proteins implicated in HER2 pathway (EGFR, HER2, HER3, PTEN), phosphorylated peptides of HER2 and their response under treatment. We first selected proteotypic peptides of each protein and protein assays were generated. We detected and quantified proteotypic peptides of proteins of interest 1/on 17 breast cell lines on control condition and under treatment (trastuzumab or lapatinib). 2/ on more complex samples including patients-derived xenografts and human breast cancers. We correlated our data to gold standards western blot and IHC and to transcriptomic signatures previously validated. In the future, this approach could envision a picture of the expression and activation of proteins implicated in HER2-pathway. However, our strategy could be improved by more efficient mass spectrometers and the use of formalin-fixed paraffin-embedded samples to be used in clinical practice
Morin, Nathalie. "Protéines d'échafaudage et assemblage de l'adénovirus 2." Lille 1, 1986. http://www.theses.fr/1986LIL10005.
Full textRégimbald-Dumas, Yannik. "Régulation positive du récepteur à l'inisitol 1,4,5-trisphosphate de type 2 par la protéine kinase A et par mTOR." Thèse, Université de Sherbrooke, 2010. http://savoirs.usherbrooke.ca/handle/11143/4320.
Full textReed, Eric Christopher. "Improvement of MPEG-2 compression by position-dependent encoding." Thesis, Massachusetts Institute of Technology, 1996. http://hdl.handle.net/1721.1/38823.
Full textOzkaya, Tugba. "Hezbollah And Its Position Towards Israel." Master's thesis, METU, 2009. http://etd.lib.metu.edu.tr/upload/2/12611119/index.pdf.
Full texton the other hand Israel regards Hezbollah to be the highest impact menace. Consequently, the thesis is finalized with outputs and predictions taking all historical and ideological aspects into concern.
Jacquet, Eric. "Relations structure-fonction du domaine d'ef-tu liant les nucleotides guanyliques : mutation de la val20, residu homologue a la position 12 de la p21." Paris 6, 1988. http://www.theses.fr/1988PA066307.
Full textFREVILLE-HERENTHALS, STEPHANIE. "Synthese enantioselective d'alcaloides monosubstitues en position 2 et disubstitues en positions 2 et 6." Paris 6, 1996. http://www.theses.fr/1996PA066557.
Full textBooks on the topic "Position 2 des protéines"
Coalition, Northern Ireland Women's. Position on Strands 1, 2, and 3. Belfast: Women's Coalition, 1998.
Find full textGeller, Helmut. Position — Rolle — Situation. Wiesbaden: VS Verlag für Sozialwissenschaften, 1994. http://dx.doi.org/10.1007/978-3-322-95981-2.
Full textBurdea, Grigore C. 2 piece jig-saw puzzle robot assembly with vision, position, and force feedback. New York: Courant Institute of Mathematical Sciences, New York University, 1987.
Find full textBolanakis, Dimosthenis E. MEMS Barometers Toward Vertical Position Detection. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-031-79573-2.
Full textUnited States. National Aeronautics and Space Administration., ed. Guidance of nonlinear nonminimum-phase dynamic systems: Performance report; period: 3/1/96 - 2/28/97; grant number: NAG 2-1042. [Washington, DC: National Aeronautics and Space Administration, 1996.
Find full textUnited States. National Aeronautics and Space Administration., ed. Guidance of nonlinear nonminimum-phase dynamic systems: Performance report; period: 3/1/96 - 2/28/97; grant number: NAG 2-1042. [Washington, DC: National Aeronautics and Space Administration, 1996.
Find full textLamon, Pierre. 3D-Position Tracking and Control for All-Terrain Robots. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-78287-2.
Full textAmerican Institute of Certified Public Accountants. Accounting Standards Executive Committee. Amendment to scope of Statement of position 95-2, Financial reporting by nonpublic investment partnerships, to include commodity pools. New York, NY: The Institute, 2001.
Find full textWilliam, Hutchens T., J.T. Baker Chemical Co., and University of California, Los Angeles., eds. Protein recognition of immobilized ligands: Proceedings of a J.T. Baker-UCLA Colloquium, held at Santa Fe, New Mexico, December 2-7, 1987. New York: A.R. Liss, 1989.
Find full textFreund, Holger, ed. E&G - Quaternary Science Journal Vol. 61 No 2. Greifswald, Germany: Geozon Science Media, 2012.
Find full textBook chapters on the topic "Position 2 des protéines"
De Lonlay, Pascale, Sandrine Dubois, Vassili Valayannopoulos, Eliane Depondt, Chris Ottolenghi, and Daniel Rabier. "Intolérance aux protéines dibasiques avec lysinurie." In Prise en charge médicale et diététique des maladies héréditaires du métabolisme, 183–86. Paris: Springer Paris, 2013. http://dx.doi.org/10.1007/978-2-8178-0046-2_10.
Full textRobert, Jacques. "Les voies des récepteurs couplés aux protéines G." In Signalisation cellulaire et cancer, 91–102. Paris: Springer Paris, 2010. http://dx.doi.org/10.1007/978-2-8178-0028-8_7.
Full textSotoudehnia, Maral. "An uncomfortable position." In Writing Intimacy into Feminist Geography, 33–40. Abingdon, Oxon ; New York, NY : Routledge, [2017]: Routledge, 2017. http://dx.doi.org/10.4324/9781315546186-2.
Full textJohansen, Ken. "Root Position Triads." In Harmony at the Piano, 4–19. New York: Routledge, 2023. http://dx.doi.org/10.4324/9781003333289-2.
Full textNyce, David S. "Specifications." In Understanding Position Sensors, 17–76. Boca Raton: CRC Press, 2023. http://dx.doi.org/10.1201/9781003368991-2.
Full textMonk, Alex. "The Curse Position (2)." In Trauma and the Supernatural in Psychotherapy, 54–67. London: Routledge, 2023. http://dx.doi.org/10.4324/9781003168027-5.
Full text"2. ET COMMENT ON SAIT TOUT ÇA?" In Protéines, 25–36. EDP Sciences, 2021. http://dx.doi.org/10.1051/978-2-7598-2677-3.c003.
Full text"LES AUTRICES." In Protéines 2, 95–96. EDP Sciences, 2022. http://dx.doi.org/10.1051/978-2-7598-2748-0.c011.
Full text"2. SOUS L’OCÉAN." In Protéines 2, 25–42. EDP Sciences, 2022. http://dx.doi.org/10.1051/978-2-7598-2748-0.c004.
Full text"BIBLIOGRAPHIE." In Protéines 2, 90–94. EDP Sciences, 2022. http://dx.doi.org/10.1051/978-2-7598-2748-0.c010.
Full textConference papers on the topic "Position 2 des protéines"
"WC6: position measurements 2." In Proceedings of the 21st IEEE Instrumentation and Measurement Technology Conference. IEEE, 2004. http://dx.doi.org/10.1109/imtc.2004.1351230.
Full textPatrikakis, Charalampos Z. "Session details: Position paper session 2." In MM '10: ACM Multimedia Conference. New York, NY, USA: ACM, 2010. http://dx.doi.org/10.1145/3252131.
Full textShaik, A., N. S. Tlale, and G. Bright. "2 DOF Resolution Adjustment Laser Position Sensor." In 2008 15th International Conference on Mechatronics and Machine Vision in Practice (M2VIP). IEEE, 2008. http://dx.doi.org/10.1109/mmvip.2008.4749539.
Full textWalczak, Andrzej, and Leszek Puzio. "2-D wavelet with position controlled resolution." In Congress on Optics and Optoelectronics, edited by Andrzej Kowalczyk, Adolf F. Fercher, and Valery V. Tuchin. SPIE, 2005. http://dx.doi.org/10.1117/12.622783.
Full textMohd Azrel Abu Talib, Ahmad Shahril Khamarazaman, Mohd Yusuf Salimun, Johari Jaafar, and Ruhizan Liza Ahmad Shauri. "PID position control for 2-DOF robotic finger." In 2013 IEEE 4th Control and System Graduate Research Colloquium (ICSGRC). IEEE, 2013. http://dx.doi.org/10.1109/icsgrc.2013.6653294.
Full textKepesi, Marian, Franz Pernkopf, and Michael Wohlmayr. "Joint Position-Pitch Tracking for 2-Channel Audio." In 2007 International Workshop on Content-Based Multimedia Indexing. IEEE, 2007. http://dx.doi.org/10.1109/cbmi.2007.385426.
Full textDietrich, S. "Session details: Network security and position papers 2." In CCS '10: 17th ACM Conference on Computer and Communications Security 2010. New York, NY, USA: ACM, 2010. http://dx.doi.org/10.1145/3258340.
Full textBodenstaff, Lianne, Roel Wieringa, Andreas Wombacher, and Manfred Reichert. "Towards Management of Complex Service Compositions - Position Paper." In 2009 World Conference on Services - II (SERVICES-2). IEEE, 2009. http://dx.doi.org/10.1109/services-2.2009.27.
Full textSilva, Gustavo, Pedro Leite, and Fábio Meneghetti Ugulino de Araújo. "Intelligent Position Control in a Multivariable 2 DOF System." In 25th International Congress of Mechanical Engineering. ABCM, 2019. http://dx.doi.org/10.26678/abcm.cobem2019.cob2019-0968.
Full textYamamoto, Yuji, and Takuya Matsuzaki. "Absolute Position Embedding Learns Sinusoid-like Waves for Attention Based on Relative Position." In Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing. Stroudsburg, PA, USA: Association for Computational Linguistics, 2023. http://dx.doi.org/10.18653/v1/2023.emnlp-main.2.
Full textReports on the topic "Position 2 des protéines"
Elder, H. H. Position Paper on Sludge Batch 2 Qualification Strategy and Simulant Composition. Office of Scientific and Technical Information (OSTI), September 2001. http://dx.doi.org/10.2172/786669.
Full textConnolly, M. J., K. J. Liekhus, S. M. Djordjevic, C. A. Loehr, and L. R. Spangler. Position for determining gas-phase volatile organic compound concentrations in transuranic waste containers. Revision 2. Office of Scientific and Technical Information (OSTI), June 1998. http://dx.doi.org/10.2172/663400.
Full textPstuty, Norbert, Mark Duffy, Dennis Skidds, Tanya Silveira, Andrea Habeck, Katherine Ames, and Glenn Liu. Northeast Coastal and Barrier Network Geomorphological Monitoring Protocol: Part I—Ocean Shoreline Position, Version 2. National Park Service, June 2022. http://dx.doi.org/10.36967/2293713.
Full textHutzel, W. J., J. L. III Hill, and E. L. Foster. Innovative directional and position specific sampling technique. Phase 2, Final report, [July 28, 1992--February 15, 1994]. Office of Scientific and Technical Information (OSTI), January 1994. http://dx.doi.org/10.2172/10142446.
Full textSterbentz, James. ECAR-2066 JMOCUP As-Run Daily Depletion Calculation for the AGR-2 Experiment in ATR B-12 Position. Office of Scientific and Technical Information (OSTI), April 2014. http://dx.doi.org/10.2172/1964092.
Full textKopp, Daniel M. Final technical report. Development and installation of a high resolution position sensitive 40x40 cm{sup 2} gas detector for small angle neutron scattering applications at IPNS: ORDELA model 2410N position-sensitive proportional counter system. Office of Scientific and Technical Information (OSTI), March 2001. http://dx.doi.org/10.2172/807502.
Full textLeVert, F. E. Large area self-powered gamma ray detector. Phase 2, Development of a source position monitor for use on industrial radiographic units. Office of Scientific and Technical Information (OSTI), January 1994. http://dx.doi.org/10.2172/10119124.
Full textFeliu, Vicente, Kuldip S. Rattan, Jr Brown, and H. B. A New Approach to Control Single-Link Flexible Arms. Part 2. Control of the Tip Position in the Presence of Joint Friction. Fort Belvoir, VA: Defense Technical Information Center, July 1989. http://dx.doi.org/10.21236/ada213365.
Full textPradelli, Juan Jose, Kimberly Waithe, Allan Wright, Dillon Clarke, Jeetendra Khadan, Juan Pedro Schmid, and Mark D. Wenner. Caribbean Region Quarterly Bulletin: Commodities in the Caribbean: Volume 6: Issue 2: June 2017. Inter-American Development Bank, June 2017. http://dx.doi.org/10.18235/0008152.
Full textGilewski, Teresa A. Position Emitter I124 Iododeoxyuridine as a Tracer to Follow DNA Metabolism on Scans and in Tumor Samples in Advanced Breast Cancer: Comparison of 18F 2-Fluror-2-Deoxy-(D)-Glucose, as a Tracer for Glycolysis. Fort Belvoir, VA: Defense Technical Information Center, December 2005. http://dx.doi.org/10.21236/ada450668.
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