Cours de biochimie structurale: Lipides et dérivés isopréniques, Volume 4. Front Cover. Pierre Louisot. Simep éditions, – 93 pages. Cours de biochimie. Biochimie Métabolique: Cours de Cycle de Krebs Cours de la physiologie cardiaque et lymphatique svi s5 Cours de Biochimie structurale svi s3. بسم الله . Spécialité: Biochimie structurale. Présenté par. Guillaume sur l’étude de la paraoxonase humaine hPON1 au cours du service militaire du. Pr. Eric Chabrière.

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Registration is free and please confirm your registration following the link: S2, available at http: Future work will have to define how this post-Golgi circuit operates and what path apical cargo takes and where it meets with recycling machinery.

This polarity curs a strict regulation of the targeting of components to each surface of the cell Mostov et al.

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Galectin-4 was only present in P2, i. This article has been cited by other articles in PMC.

Sergeant for her help in proteomic analysis, Dr. Thin-layer chromatography of phospholipids. Gels were repeated three times from independent cultures. Gas-liquid chromatography of the heptafluorobutyrate derivatives of the O -methyl glycosides on capillary columns: Together, our data propose that interaction between galectin-4 and sulfatides plays a functional role in the clustering of lipid rafts for apical delivery. Received Jul 13; Accepted Mar Receive exclusive offers and updates from Oxford Academic.


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Journal List J Cell Biol v. Included in this group are some surface-associated proteins that are released into the external medium due to the physiological turnover of the cell wall Turner et al. Research internship20 weeks. Influence of growth conditions on the production of a bacteriocin by Lactococcus lactis subsp.

Abdelhadi Zennouhi January 31, S1, available at http: The RNAi hairpin was designed to target human galectin-4 sequence — Strucrurale translocation of galectin-4 to the apical side is effected is not known. The apical delivery has been proposed to involve the recruitment of apical structudale into lipid rafts, which would then bud from the TGN to form apical carrier vesicles Simons and Ikonen, ; Schuck and Simons, Regulatory aspects for biotechnological molecules This expert forum will be held at the rabat faculty of medicine on Thursday, 20 December.

Galectin-4 could cross-link glycolipids to form raft platforms for apical sorting.

Recherche en laboratoirestage de 20 semaines 24 ECTS. Secretion of the galectin family of mammalian carbohydrate-binding proteins. Soluble proteins produced by probiotic bacteria regulate intestinal epithelial cell survival and growth.


Generation of single and double knockdowns in polarized epithelial cells by retrovirus-mediated RNA interference. Heat shock cognate kD protein hsc71 hsp Dejonghe for technical assistance, Drs.

Spot proteins are numbered on 2-D gels in Fig.

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Inhibition of galectin-4 expression decreases apical delivery of newly synthesized DPP-IV To evaluate the impact of galectin-4 depletion on membrane trafficking to the apical or basolateral surfaces, the surface delivery of DPP-IV was studied using cell surface biotinylation.

If the internship takes place in a laboratory belonging to another university, the student must either validate a “European” course proposed by the ENS or validate a course proposed by the other university worth 6 ECTS credits, approved by the BioSciences Master pedagogical team. FAMEs hydroxylated in position 2 are termed as Cn: We thank Dr E. Confocal microscopy on permeabilized biochumie showed that galectin-4 was distributed throughout the cytoplasm, but struturale in the subapical region Fig.