Tubulin polyglycylation: a morphogenetic marker in ciliates.

abstract：:Flow cytometry has important advantages over conventional techniques. It is rapid, highly sensitive and allows multi-parametric analysis and cell sorting. Potential exists for the measurement of many cell functions by flow cytometry. The technique can be used to determine cell viability, intracellular calcium and pH, ...

journal_title：Biology of the cell

authors： Maftah A,Huet O,Gallet PF,Ratinaud MH

更新日期：1993-01-01 00:00:00

abstract：:The major finding of the present study is that the ultrastructural organization of the neuromuscular synapse can be modified by a small, 4-week-long, physiological increase in the locomotor activity of the extensor digitorum longus muscle of normal adult rats trained to walk. This study measures these plastic adaptati...

journal_title：Biology of the cell

authors： Tomas J,Santafé M,Lanuza MA,Fenoll-Brunet MR

更新日期：1997-03-01 00:00:00

abstract：BACKGROUND INFORMATION:Caspases are cysteine proteases that mediate apoptosis (programmed cell death) initiation and execution. Apoptosis is a conserved mechanism shared by all metazoans, although its physiological function and complexity show considerable taxon-dependent variations. To gain insight into the caspase re...

journal_title：Biology of the cell

authors： Weill M,Philips A,Chourrout D,Fort P

更新日期：2005-11-01 00:00:00

abstract：:Extensive developmentally programmed DNA rearrangements, including thousands of internal deletions, occur in the differentiating somatic macronucleus in Tetrahymena thermophila. Some deletion systems involve the use of multiple alternative deletion sites. We report here the cloning and the sequences of three new alter...

journal_title：Biology of the cell

authors： Chau MF,Orias E

更新日期：1996-01-01 00:00:00

abstract：:Our knowledge of cell signalling pathways in the molluscan immune system and their response to immunological challenge is currently poor. The present study focused on the Protein Kinase C (PKC) pathway in the immune cells (haemocytes) of Lymnaea stagnalis and its response following exposure to bacterial lipopolysaccha...

journal_title：Biology of the cell

authors： Walker AJ,Plows LD

更新日期：2003-11-01 00:00:00

abstract：:The micromeres, the first cells to be specified in sea urchin embryos, are generated by unequal cleavage at the fourth cell division. The micromeres differentiate autonomously to form spicules and dispatch signals to induce endomesoderm in the neighbouring macromeres cells in the embryo. Using a calcium indicator Fura...

journal_title：Biology of the cell

authors： Yazaki I,Abe M,Santella L,Koyama Y

更新日期：2004-03-01 00:00:00

abstract：BACKGROUND INFORMATION:Autofluorescence spectroscopy is a powerful tool for molecular histology and for following metabolic processes in biological samples as it does not require labelling. However, at the microscopic scale, it is mostly limited to visible and near infrared excitation of the samples. Several interestin...

journal_title：Biology of the cell

authors： Jamme F,Kascakova S,Villette S,Allouche F,Pallu S,Rouam V,Réfrégiers M

更新日期：2013-07-01 00:00:00

abstract：:A new class of fluorescent dye which upon excitation at 488 nm turns red is shown to be probe-suitable for using in flow cytometry alone or in conjunction with fluorescein derivatives. 7-dimethylamino 3-(p-formylstyryl) 1,4 benzoxazin 2-one is suitable for rendering microorganisms, such as Plasmodium merozoites and ce...

journal_title：Biology of the cell

authors： Monsigny M,Midoux P,Le Bris MT,Roche AC,Valeur B

更新日期：1989-01-01 00:00:00

abstract：:Human pancreatic ductal cells of the Capan 1 cell line differentiate progressively during growth. After the exponential growth phase, the cells elongate and become polarized with their apical poles covered by microvilli and separated from the basolateral pole by tight junctions. In this stationary phase, they form dom...

journal_title：Biology of the cell

authors： Mahieu I,Becq F,Wolfensberger T,Gola M,Carter N,Hollande E

更新日期：1994-01-01 00:00:00

abstract：:Cilia from quail oviduct were isolated with their membrane. The ultrastructural study revealed a good preservation of cilia in the purified fraction. Electrophoresis on SDS-PAGE showed a reproducible pattern of ciliary proteins, the major bands being those of tubulins 57 kDa and dyneins above 250 kDa. Among the minor ...

journal_title：Biology of the cell

authors： Chailley B,Bork K,Gounon P,Sandoz D

更新日期：1986-01-01 00:00:00

abstract：:Cell polarity is a fundamental property of cells from unicellular to multicellular organisms. Most of the time, it is essential so that the cells can achieve their function. The fission yeast Schizosaccharomyces pombe is a powerful genetic model organism for studying the molecular mechanisms of the cell polarity proce...

journal_title：Biology of the cell

authors： La Carbona S,Le Goff C,Le Goff X

更新日期：2006-11-01 00:00:00

abstract：BACKGROUND INFORMATION:Epithelial cadherin (E-cadherin) is involved in cell-cell adhesion through its extracellular domain, whereas the intracellular domain interacts with adaptor proteins, i.e. β-catenin, links E-cadherin to the actin cytoskeleton and participates in signal transduction events. E-cadherin protects mam...

journal_title：Biology of the cell

authors： Rosso M,Lapyckyj L,Amiano N,Besso MJ,Sánchez M,Chuluyan E,Vazquez-Levin MH

更新日期：2014-09-01 00:00:00

abstract：:Interactions of cells with the extracellular matrix are essential for the control of tissue remodelling, cell migration, and embryogenesis. At the cell-extracellular matrix contact points, specialized structures are formed and termed focal adhesions, where transmembrane adhesion receptors provide a structural link bet...

journal_title：Biology of the cell

authors： Petit V,Thiery JP

更新日期：2000-10-01 00:00:00

abstract：:Arabinoxylans were localised by immunocytochemistry using polyclonal antibodies in the cell walls of the apical internode of maize after degradation in the rumen. In order to understand the significance of arabinoxylan in digestibility property, two lines of maize differing in digestibility were used. Wide variations ...

journal_title：Biology of the cell

authors： Migné C,Prensier G,Cornu A,Grenet E

更新日期：1996-01-01 00:00:00

abstract：:Previous studies suggest that oligodeoxynucleotide (ODN) cellular uptake is cell cycle-dependent which may have important implications in cancer cell targeting. To further our understanding of ODN transport and activity, this study examines the relationships between the cell cycle, ODN cellular uptake, intracellular t...

journal_title：Biology of the cell

authors： Wu-Pong S,Bard J,Huffman J,Jimerson J

更新日期：1997-07-01 00:00:00

abstract：:The nucleolar lesions provoked by the action of ribonuclease (RNase) on living chick embryo fibroblasts were studied by means of microcinematographic analysis and at the ultrastructural level using oxidized diaminobenzidine as a differentially contrasting stain for nucleic acids. This study has shown that the inductio...

journal_title：Biology of the cell

authors： Chobert MN,Pouchelet M,Anteunis A,Gansmuller A,Robineaux R

更新日期：1983-01-01 00:00:00

abstract：:The first step of polyamine uptake is the binding of polyamines to the cell membrane. In order to characterize the specificity of the putrescine binding sites at the surface of the glioblastoma cells (U251), we have carried out competition experiments between putrescine bound to latex microspheres and vizualized by sc...

journal_title：Biology of the cell

authors： Quemener V,Moulinoux JP,Khan NA,Seiler N

更新日期：1990-01-01 00:00:00

abstract：:An interaction between human poly(A)-binding protein (PABP) et human eRF3 has been demonstrated using a double-hybrid approach and in vitro assays. Here, we show that the binding of both proteins is conserved through evolution. We also demonstrate that the last 39 C-terminal amino acids of PABP contain the interface t...

journal_title：Biology of the cell

authors： Cosson B,Berkova N,Couturier A,Chabelskaya S,Philippe M,Zhouravleva G

更新日期：2002-09-01 00:00:00

abstract：:In the present study, we describe the structural and cytological changes observed in staggerer mutant olfactory bulbs, as compared to normal mice. On the basis of photonic and ultrastructural observations we tried to define the alterations induced by the mutation: i.e. a reduction of bulb size, a reduction in the volu...

journal_title：Biology of the cell

authors： Monnier Z,Bahjaoui-Bouhaddi M,Bride J,Bride M,Math F,Propper A

更新日期：1999-01-01 00:00:00

abstract：:Genome replication and assembly of viruses often takes place in specific intracellular compartments where viral components concentrate, thereby increasing the efficiency of the processes. For a number of viruses the formation of 'factories' has been described, which consist of perinuclear or cytoplasmic foci that most...

journal_title：Biology of the cell

authors： Novoa RR,Calderita G,Arranz R,Fontana J,Granzow H,Risco C

更新日期：2005-02-01 00:00:00

abstract：:Bovine tracheal gland (BTG) cells in culture show an epithelial-fibroblastoid transition after several passages. To investigate these BTG cell phenotype changes, we studied the effects of both the culture medium and passage number on the expression of epithelial cytoskeletal proteins and glandular serous cell markers....

journal_title：Biology of the cell

authors： Benali R,Dupuit F,Chevillard M,Jacquot J,Haye B,Puchelle E

更新日期：1991-01-01 00:00:00

abstract：BACKGROUND INFORMATION:The role of the jelly coat that surrounds the amphibian oocytes has been widely discussed, but is poorly understood. The presence of the jelly coat is essential for fertilization. However, the structure and function of the molecules that comprise the jelly coat have not been thoroughly documented...

journal_title：Biology of the cell

authors： Krapf D,Vidal M,Arranz SE,Cabada MO

更新日期：2006-07-01 00:00:00

abstract：:We took advantage of one of the main possibilities of ion microscopy, ie isotopic analysis, to study the cellular distribution of molecules labelled either with carbon 14 or with stable isotopes of low natural abundance such as nitrogen 15 and deuterium. The surface of the sample is bombarded with an ion beam (O2+, Cs...

journal_title：Biology of the cell

authors： Hindie E,Coulomb B,Beaupain R,Galle P

更新日期：1992-01-01 00:00:00

abstract：BACKGROUND INFORMATION:The Wiskott-Aldrich syndrome protein and scar homolog (WASH) complex is the major Arp2/3 activator at the surface of endosomes. The branched actin network, that the WASH complex induces, contributes to cargo sorting and scission of transport intermediates destined for most endosomal routes. A maj...

journal_title：Biology of the cell

authors： Helfer E,Harbour ME,Henriot V,Lakisic G,Sousa-Blin C,Volceanov L,Seaman MNJ,Gautreau A

更新日期：2013-05-01 00:00:00

abstract：:The p126 protein is synthesized by P. falciparum between the 32nd and the 36th hour of the erythrocytic cycle, and is localized in the parasitophorous vacuole. It is processed when schizonts rupture and the major fragments (50, 47 and 18 kDa), which are released into culture supernatant, have been characterized using ...

journal_title：Biology of the cell

authors： Delplace P,Bhatia A,Cagnard M,Camus D,Colombet G,Debrabant A,Dubremetz JF,Dubreuil N,Prensier G,Fortier B

更新日期：1988-01-01 00:00:00

abstract：:The ultrastructure of the Drosophila subobscura chromosome regions around the breakpoints of the complex E1 + 2 + 9 + 12 gene arrangement was analyzed. This overlapping inversion is formed by the association of the E1, E2, E9, and E12 simple inversions. Ultrastructure of sections involving 58D/59A, 61C/D, 62D/63A, 64B...

journal_title：Biology of the cell

authors： Cuenca JB,Saura AO,Sorsa V,de Frutos R

更新日期：1990-01-01 00:00:00

abstract：:The water permeability of collecting ducts is greatly increased by the antidiuretic hormone, vasopressin (VP). Freeze-fracture studies were carried out to test if this permeability increase is associated with the appearance of intramembrane particle (IMP) aggregates and whether increased doses of VP lead to an increas...

journal_title：Biology of the cell

authors： Kubat B,Lorenzen M,Reale E

更新日期：1989-01-01 00:00:00

abstract：:Infection with Mycobacterium ulcerans results in a necrotising skin disease known as a Buruli ulcer, the pathology of which is directly linked to the bacterial production of the toxin mycolactone. Recent studies have identified the protein translocation machinery of the endoplasmic reticulum (ER) membrane as the prima...

journal_title：Biology of the cell

authors： Demangel C,High S

更新日期：2018-11-01 00:00:00

abstract：BACKGROUND INFORMATION:The role of the LIM-domain-containing protein Ajuba was initially described in cell adhesion and migration processes and recently in mitosis as an activator of the Aurora A kinase. RESULTS:In the present study, we show that Ajuba localizes to centrosomes and kinetochores during mitosis. This loc...

journal_title：Biology of the cell

authors： Ferrand A,Chevrier V,Chauvin JP,Birnbaum D

更新日期：2009-04-01 00:00:00

abstract：:The clonal rat rhabdomyosarcoma cell line BA-HAN-1C is composed of proliferating mononuclear cells, some of which spontaneously fuse to terminally differentiated myotube-like giant cells. This cell line has been shown to be susceptible to differentiation induction with all-trans retinoic acid (RA). Since it is still u...

journal_title：Biology of the cell

authors： Ramp U,Gerharz CD,Eifler E,Biesalski HK,Gabbert HE

更新日期：1994-01-01 00:00:00