Abstract：
:This study reports the ultrastructural detection of fucosyl residues at the surface of axenically grown roots of Zea mays. The method used involved sequential binding of UeA lectin to the root and coupling of the bound UeA with fucosyl ferritin. Superficial dense ferritin labelling was found in the slime droplet ensheathing the root cap and in the external layer of the three-layered epidermal root surface. This pattern of binding of the fucose-specific lectin UeA suggests an overall distribution of the fucosyl residues on the root surface. Their localization within slime components of the root cap and the root epidermis is also assessed by the use of PATAg controls. Treatment of whole roots with alpha-L-fucosidase was ineffective in removing the fucosyl residues present at the root surface. The biological role of the fucosyl residues at the root-soil interface is discussed.
journal_name
Eur J Cell Bioljournal_title
European journal of cell biologyauthors
Rougier Msubject
Has Abstractpub_date
1984-05-01 00:00:00pages
45-51issue
1eissn
0171-9335issn
1618-1298journal_volume
34pub_type
杂志文章abstract：:Podosomes and the immune synapse are integrin-mediated adhesive structures that share a common ring-like morphology. Both podosomes and immune synapses have a central core surrounded by a peripheral ring containing talin, vinculin and paxillin. Recent progress suggests significant parallels between the regulatory mech...
journal_title：European journal of cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.ejcb.2008.01.011
更新日期：2008-09-01 00:00:00
abstract：:The ESCRT pathway functions at different subcellular membranes to induce their negative curvature, and it has been largely characterized in model eukaryotes belonging to Opisthokonta. But searches of the genomes of many nonopisthokonts belonging to various supergroups indicate that some of them may harbour fewer ESCRT...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2017.11.004
更新日期：2018-01-01 00:00:00
abstract：:Polycationic derivatives of ferritin containing primary amino groups (CFah) or tertiary amino groups (CFdmp) were potent platelet agonists inducing shape change, aggregation and secretion, but also agglutination in the presence of EDTA. Pretreatment of platelets with neuraminidase, PGE1, indomethacin, or creatine kina...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1986-03-01 00:00:00
abstract：:Mechanical tension governs fibroblast proliferation and survival and the homeostasis of the extracellular matrix to adapt its resistance to the mechanical requirements of the organs. To consolidate this view, we analysed the effect of tension release on the expression of molecules involved in the architecture and stab...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1078/0171-9335-00181
更新日期：2001-07-01 00:00:00
abstract：:Lamin proteins are components of metazoan cell nuclei. During evolution, two classes of lamin proteins evolved, A- and B-type lamins. B-type lamins are expressed in nearly all cell types and in all developmental stages and are thought to be indispensable for cellular survival. In contrast, A-type lamins have a more re...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2008.06.001
更新日期：2008-11-01 00:00:00
abstract：:Adoptive T cell therapy is the transfer of T cells to a patient in order to combat disease. This procedure is mainly being used but not limited to the treatment of viral infections and malignancies including virus-associated tumors. Depending on the clinical context, the T cell donor may be the same patient or another...
journal_title：European journal of cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.ejcb.2011.04.001
更新日期：2012-01-01 00:00:00
abstract：:The presence of actin in eukaryotic nuclei, and, especially, its functional significance has not been well established. We have found that under routine immunocytochemical conditions, no actin can be detected in insect follicle cell nuclei by means of antibody (both mono- and polyclonal) or phalloidin staining. Howeve...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1994-08-01 00:00:00
abstract：:CD14-positive monocytes obtained from human peripheral blood were cultured with GM-CSF and IL-4. During the early culture phase immature dendritic cells (DCs) developed which not only expressed CD1a, HLA-DR and CD86, but also expressed the endothelial cell markers von Willebrand factor (vWF), VE-cadherin and VEGF rece...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1078/0171-9335-00136
更新日期：2001-01-01 00:00:00
abstract：:Na/K-ATPase of salt-stressed salt glands of the domestic duck (Anas platyrhynchos) was purified in membrane-bound form by incubation of the microsomal fraction with sodium dodecylsulphate and ATP followed by discontinuous sucrose gradient centrifugation. Gel electrophoresis of the purified plasma membrane preparation ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1983-01-01 00:00:00
abstract：:Formation of the complete spindles during the budding process of Saccharomyces uvarum was investigated by fluorescence microscopy of protoplasted cells. Protoplasts were treated with anti-tubulin antibodies and DAPI, a fluorescent dye staining DNA. Thus, both chromatin and spindles could be visualized. Duplication as ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1984-01-01 00:00:00
abstract：:In the present study, immunoelectron microscopy was used to characterize two types of coated vesicles at the trans Golgi reticulum (TGR) of rat early spermatids. Most of the coated vesicles and buds had a 18.4 +/- 0.5 nm thick electron-dense coat. The size of the vesicles without the coat was 102.6 +/- 3.6 nm. This co...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1996-10-01 00:00:00
abstract：:NAC (nascent polypeptide associated complex) is a heterodimer consisting of an α and a β subunit. skNAC (skeletal and heart muscle-specific form of αNAC) is a variant of αNAC, which is induced in muscle differentiation and regeneration. We show here that skNAC expression is regulated by p38 MAPK, which plays a crucial...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2011.10.004
更新日期：2012-02-01 00:00:00
abstract：:Filensin is a lens-specific intermediate filament protein, expressed in the lens fiber cells but not the lens epithelium. Using antibodies to filensin and the other lens intermediate filament proteins, vimentin and CP49, the codistribution of filensin with CP49 and independence of this network from the vimentin networ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1995-07-01 00:00:00
abstract：:The transport of the chitin synthase III, Chs3p, to the plasma membrane is temporally and spatially regulated. Chs3p is delivered to the plasma membrane at the beginning of the cell cycle, forming chitin rings, and at the end of the cell cycle, forming the primary septum. During the rest of the cell cycle, it is maint...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2005.10.006
更新日期：2006-02-01 00:00:00
abstract：:When epithelial cells reach confluency in vitro, a number of energy-requiring activities such as growth and motility are contact-inhibited. We investigated the possible role of the E-cadherin/catenin complex, which acts as an invasion suppressor, in contact inhibition. Three strategies for modulation of the complex we...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1997-12-01 00:00:00
abstract：:Rhodamine-conjugated phalloin, a derivative of phalloidin which binds to F-actin, was associated with three types of structures in uredospore germlings of the bean rust fungus, Uromyces phaseoli. The structures were filaments, peripheral plaques, and intranuclear inclusions. The filaments, located throughout the germ ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1983-11-01 00:00:00
abstract：:The tumor-promoting drug 4 beta-phorbol 12-myristate 13-acetate (TPA) causes the loss of myofibrils in primary cultures of chick embryonic myotubes [9]. When myofibrils in chick myotubes are dispersed by TPA treatment (5 X 10(-8) M), there remains a class of non-myofibrillar actin filaments that are sensitive to subse...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1985-05-01 00:00:00
abstract：:Mutations in the LMNA gene, which encodes nuclear lamins A and C by alternative splicing, can give rise to Emery-Dreifuss muscular dystrophy. The mechanism by which lamins A and C separately contribute to this molecular phenotype is unknown. To address this question we examined ten LMNA mutations exogenously expressed...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2005.04.004
更新日期：2005-09-01 00:00:00
abstract：:Tight junctions (TJ) of the fascia occludens type can be rapidly assembled in the human colon adenocarcinoma cell line HT 29 under the influence of trypsin or ammonium sulfate. We have studied the influence of the metabolic inhibitors, dinitrophenol (DNP) and deoxyglucose (DG), on the induced formation of TJ in this c...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1987-10-01 00:00:00
abstract：:D-amino acid oxidase is expressed to a high level in the yeast Rhodotorula gracilis (0.3% of total cell protein) through induction by D-alanine in a defined growth medium. Monospecific polyclonal antibodies against pure enzyme were obtained. Western blot analysis showed that the enzyme is synthesized as the mature pol...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1991-06-01 00:00:00
abstract：:Keratins I and II form the largest subgroups of mammalian intermediate filament (IF) proteins and account as obligatory heteropolymers for the keratin filaments of epithelia. All human type I genes except for the K18 gene are clustered on chromosome 17q21, while all type II genes form a cluster on chromosome 12q13, th...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2005.01.007
更新日期：2005-06-01 00:00:00
abstract：:Murine alpha1,2-mannosidase IB is a type II transmembrane protein localized to the Golgi apparatus where it is involved in the biogenesis of complex and hybrid N-glycans. This enzyme consists of a cytoplasmic tail, a transmembrane domain followed by a "stem" region and a large C-terminal catalytic domain. To analyze t...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1078/0171-9335-00127
更新日期：2000-12-01 00:00:00
abstract：:A three-dimensional cytoskeleton, morphologically composed of intermediate filaments, desmosomes, and Z-disks, remains in bovine heart Purkinje fibres after extraction with Triton X-100 and low and high ionic strength solutions. Biochemically this cytoskeleton mainly consists of skeletin (Mr approximately 55 000) and ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1982-08-01 00:00:00
abstract：:The central feature of fluid and electrolyte secretion by salivary acinar cells is transepithelial Cl- movement as a driving force for the secretion. However, little is known about the membrane localization and regulation by agonists of various anion channels. To characterize the anion transport and fluid secretion, w...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1078/S0171-9335(04)70021-7
更新日期：2000-03-01 00:00:00
abstract：:The fetoacinar pancreatic (FAP) protein is a specific component of the human exocrine pancreas associated with the differentiation and proliferation of acinar cells. FAP expression is enhanced in cases of pancreatic exocrine cancer and it is found in relatively high concentrations in pathological pancreatic juices. Ho...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1993-02-01 00:00:00
abstract：:Mouse epidermal melanoblasts preferentially proliferated from disaggregated epidermal cell suspensions derived from newborn mouse skin in serum-free medium (MPM) supplemented with dibutyryl adenosine 3', 5' cyclic monophosphate (DBcAMP) and basic fibroblast growth factor (bFGF). After 12 days, almost all keratinocytes...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1996-12-01 00:00:00
abstract：:The giant syncytium of Physarum plasmodia possesses a complex cytoplasmic microtubule network except during the occurrence of the intranuclear mitosis. In early prophase stages, intranuclear spindles assemble concomitantly as the cytoplasmic microtubule network disassembles. No cytoplasmic microtubules are present in ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1992-06-01 00:00:00
abstract：:Interleukin-1 beta (Il-1 beta) and interleukin-1 alpha (Il-1 alpha) were shown to act as motility factors for the human breast carcinoma cell lines SK-BR-3 and ZR-75-1 in vitro. Both cytokines induced transition from the stationary to the motile phenotype (spreading). Il-1 beta stimulated translocation, shape change a...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1992-12-01 00:00:00
abstract：:ATP-dependent interactions between myosin and actin in the lower eukaryote, Physarum polycephalum, are inhibited by micromolar levels of Ca2+. This inhibition is mediated by the binding of Ca2+ to myosin, the phosphorylation of which is required if Ca2+ is to inhibit the activities of myosin (Kohama, K., Trends Pharma...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1991-10-01 00:00:00
abstract：:Human cytomegalovirus (HCMV) infection causes a rapid, progressive disruption of the host cell cytoskeleton that correlates with actin depolymerization. Whole-mount (3D) electron microscopy was used to analyze the cytoskeleton of uninfected and HCMV-infected human lung fibroblast cells. Within 2 min of HCMV infection,...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1986-08-01 00:00:00
