Different adhesion inhibiting activities of antisera against plasma membranes of liver and Morris hepatoma 7777.

abstract：:Cytosolic sialidase Neu2 has been implicated in myoblast differentiation. Here we observed a significant upregulation of Neu2 expression during differentiation of murine C2C12 myoblasts. This was evidenced both as an increase in Neu2 mRNA steady-state levels and in the cytosolic sialidase enzymatic activity. To unders...

journal_title：FEBS letters

authors： Fanzani A,Giuliani R,Colombo F,Zizioli D,Presta M,Preti A,Marchesini S

更新日期：2003-07-17 00:00:00

abstract：:The carbohydrate chains of the pathological human immunoglobulins M from two patients with Waldenström's macroglobulinemia were released by hydrazinolysis. The N-acetyllactosamine-type glycans were obtained by affinity chromatography on concanavalin A and fractionated by high-voltage paper electrophoresis. The primary...

journal_title：FEBS letters

authors： Cahour A,Debeire P,Hartmann L,Montreuil J,van Halbeek H,Vliegenthart JF

更新日期：1984-05-21 00:00:00

abstract：:It is shown that the proteins encoded by the tumor suppressor fat gene, the neurogenic slit gene and crumbs gene of Drosophila contain domains homologous with modules identified previously in laminin A. These proteins of Drosophila have a number of features in common: they have large extracellular regions containing l...

journal_title：FEBS letters

authors： Patthy L

更新日期：1992-02-24 00:00:00

abstract：:Automatic design is based on computational modeling and optimization methods to provide prototype designs to targeted problems in an unsupervised manner. For biological circuits, we need to produce quantitative predictions of cell behavior for a given genotype as consequence of the different molecular interactions. Au...

journal_title：FEBS letters

authors： Rodrigo G,Carrera J,Landrain TE,Jaramillo A

更新日期：2012-07-16 00:00:00

abstract：:The morphology of complexes between relaxed circular plasmid pBR322 DNA and tripeptide L-Val-L-Val-L-Val-NH-NH-Dns (TVP) at different peptide/DNA ratios was studied by electron microscopy. The results show that interaction of TVP with circular DNA leads to the formation of perfect torus-shaped particles. The torus par...

journal_title：FEBS letters

authors： Vengerov YY,Semenov TE,Streltsov SA,Makarov VL,Khorlin AA,Gursky GV

更新日期：1985-01-21 00:00:00

abstract：:Besides a role in phosphate supply, ectomycorrhizas play a crucial role in nitrogen nutrition of plants. The ectomycorrhizal association between Hebeloma cylindrosporum and Pinus pinaster serves as a model system accessible to molecular manipulation. Hebeloma mycelium is able to take up and use amino acids as the sole...

journal_title：FEBS letters

authors： Wipf D,Benjdia M,Tegeder M,Frommer WB

更新日期：2002-09-25 00:00:00

abstract：:The role of the RNA-binding protein human antigen R (HuR) in hepatocarcinogenesis is still elusive. By employing short hairpin (sh)RNA-dependent knockdown approach, we demonstrate that lymphotoxin α (LTα) is a target of posttranscriptional gene regulation by HuR in hepatocellular carcinoma (HepG2) cells. Consequently,...

journal_title：FEBS letters

authors： Steinmeyer N,Doller A,Biyanee A,Brauss T,Schmid T,Pfeilschifter J,Eberhardt W

更新日期：2015-07-08 00:00:00

abstract：:Lysosomal beta-galactosidase precursor is processed to a mature form and associated with protective protein in lysosomes. In this study we used two cysteine protease proinhibitors, E64-d for cathepsins B, S, H, and L, and CA074Me for cathepsin B. They are converted intracellularly to active forms, E-64c and CA074, res...

journal_title：FEBS letters

authors： Okamura-Oho Y,Zhang S,Callahan JW,Murata M,Oshima A,Suzuki Y

更新日期：1997-12-15 00:00:00

abstract：:Mitochondrial dihydroorotate dehydrogenase (DHOdehase; EC 1.3.99.11) is a target of anti-proliferative, immunosuppressive and anti-parasitic agents. Here, redoxal, (2,2'-[3,3'-dimethoxy[1, 1'-biphenyl]-4,4'-diyl)diimino]bis-benzoic acid, was studied with isolated mitochondria and the purified recombinant human and rat...

journal_title：FEBS letters

authors： Knecht W,Löffler M

更新日期：2000-02-04 00:00:00

abstract：:Activity of tonoplast slow vacuolar (SV, or TPC1) channels has to be under a tight control, to avoid undesirable leak of cations stored in the vacuole. This is particularly important for salt-grown plants, to ensure efficient vacuolar Na(+) sequestration. In this study we show that choline, a cationic precursor of gly...

journal_title：FEBS letters

authors： Pottosin I,Bonales-Alatorre E,Shabala S

更新日期：2014-11-03 00:00:00

abstract：:Vacuolar tandem-pore channels could not be analysed in Xenopus oocytes so far, due to misguided translocation. Owing to the conservation of their pore regions, we were able to prepare functional pore-chimeras between the plasma membrane localised TPK4 and vacuolar TPKs. Thereby, we found evidence that TPK2, TPK3 and T...

journal_title：FEBS letters

authors： Marcel D,Müller T,Hedrich R,Geiger D

更新日期：2010-06-03 00:00:00

abstract：:Platelet release products and purified platelet-derived growth factor stimulated the phosphorylation of ribosomal protein S6 in cultured mouse Balb/c 3T3 fibroblasts. The post-nuclear fraction of the stimulated cells was enriched in S6 kinase activity specific for sites resembling those phosphorylated within intact ce...

journal_title：FEBS letters

authors： Wettenhall RE,Chesterman CN,Walker T,Morgan FJ

更新日期：1983-10-03 00:00:00

abstract：:Resonance Raman (RR) spectra of the monomeric cyanomethaemoglobin CTT III from insect larvae of Chironomus thummi thummi are shown for the range of 200-550 cm-1. By iron and cyanide isotope exchange a line varying between 307 cm-1 for 57Fe-13C15N and 311 cm-1 for 54Fe-12C14N, has been assigned to the Fe-N epsilon stre...

journal_title：FEBS letters

authors： Kerr EA,Yu NT,Gersonde K

更新日期：1984-12-03 00:00:00

abstract：:LUSH is a soluble odorant-binding protein of the fruit fly Drosophila melanogaster. Mutants not expressing this protein have been reported to lack the avoidance behaviour, exhibited by wild type flies, to high concentrations of ethanol. Very recently, the three-dimensional structure of LUSH complexed with short-chain ...

journal_title：FEBS letters

authors： Zhou JJ,Zhang GA,Huang W,Birkett MA,Field LM,Pickett JA,Pelosi P

更新日期：2004-01-30 00:00:00

abstract：:Human pepsinogen A3 and A5 have been purified to chromatographic and electrophoretic homogeneity. At pH 2 pepsinogen A3 activates at a much faster rate than pepsinogen A5. Leu-23-Lys-24 is the first bond cleaved during activation of pepsinogen A3. This bond is also cleaved in pepsinogen A5, but together with the cleav...

journal_title：FEBS letters

authors： Foltmann B

更新日期：1988-12-05 00:00:00

abstract：:Study of the relative proportions of ribosomes and polysomes released by a standardized lysing procedure from isogenic RC(str) and RC(rel) strains of Escherichia coli shows that a 20-min period of amino acid starvation of RC(str) bacteria reduces the fraction of ribosomes recovered in polysomes to about 60% of its val...

journal_title：FEBS letters

authors： Matzura H

更新日期：1970-01-15 00:00:00

abstract：:Polyinosinic-polycytidylic acid, a potent inducer of inducer of interferon (IFN) production and activator of some IFN-induced enzymes, inhibits [3H]uridine incorporation into the RNA of vesicular stomatitis virus even in the absence of IFN synthesis, transiently triggers the breakdown of inositol phospholipids and act...

journal_title：FEBS letters

authors： Premecz G,Markovits A,Bagi G,Farkas T,Földes I

更新日期：1987-12-21 00:00:00

abstract：:We have used HPLC techniques to investigate the effects of gp120 upon inositol phosphate turnover in Jurkat E6-1 CD4+ T-cells, to pursue previous reports that this viral coat protein: (a) inhibits receptor-activated inositol phosphate release; (b) stimulates basal inositol phosphate release; (c) inhibits inositol poly...

journal_title：FEBS letters

authors： Sumner MT,Shears SB

更新日期：1997-08-11 00:00:00

abstract：:The 77 kDa subunit of the polyadenylation cleavage stimulation factor (CstF77) is important in messenger RNA 3' end processing. Previously, we demonstrated that AtCstF77 interacts with AtCPSF30, the Arabidopsis ortholog of the 30 kDa subunit of the Cleavage and Polyadenylation Specificity Factor. In further dissecting...

journal_title：FEBS letters

authors： Bell SA,Hunt AG

更新日期：2010-04-16 00:00:00

abstract：:The actin-depolymerising factor (ADF)/cofilin group of proteins are stimulus-responsive actin-severing proteins, members of which are regulated by reversible phosphorylation. The phosphorylation site on the maize ADF, ZmADF3, is Ser-6 but the kinase responsible is unknown [Smertenko et al., Plant J. 14 (1998) 187-193]...

journal_title：FEBS letters

authors： Allwood EG,Smertenko AP,Hussey PJ

更新日期：2001-06-15 00:00:00

abstract：:Reliably pinpointing which specific amino acid residues form the interface(s) between a protein and its binding partner(s) is critical for understanding the structural and physicochemical determinants of protein recognition and binding affinity, and has wide applications in modeling and validating protein interactions...

journal_title：FEBS letters

authors： Xue LC,Dobbs D,Bonvin AM,Honavar V

更新日期：2015-11-30 00:00:00

abstract：:The rapid conversion of the carotenoid violaxanthin to zeaxanthin via antheraxanthin (xanthophyll cycle) in potato leaves exposed at 23 degrees C to a strong white light of 2000 microE.m-2.s-1 was associated with a slight inhibition of photosynthetic electron transport (as estimated from chlorophyll fluorescence measu...

journal_title：FEBS letters

authors： Sarry JE,Montillet JL,Sauvaire Y,Havaux M

更新日期：1994-10-17 00:00:00

abstract：:MiR-140 is a microRNA specially involved in chondrogenesis and osteoarthritis pathogenesis. However, its transcriptional regulation and target genes in cartilage development are not fully understood. Here we detected that miR-140 was uniquely expressed in chondrocyte and suppressed by Wnt/β-catenin signalling. The miR...

journal_title：FEBS letters

authors： Yang J,Qin S,Yi C,Ma G,Zhu H,Zhou W,Xiong Y,Zhu X,Wang Y,He L,Guo X

更新日期：2011-10-03 00:00:00

abstract：:Here, we report the volume and enthalpy changes accompanying CO photodissociation from the mixed valence form of cytochrome bo3 oxidase from Escherichia coli. The results of photoacoustic calorimetry indicate two kinetic phases with distinct volume and enthalpy changes accompanying CO photodissociation from heme o3 an...

journal_title：FEBS letters

authors： Miksovská J,Gennis RB,Larsen RW

更新日期：2005-06-06 00:00:00

abstract：:USP4, 11 and 15 are three closely related paralogues of the ubiquitin specific protease (USP) family of deubiquitinating enzymes. The DUSP domain and the UBL domain in these proteins are juxtaposed which may provide a functional unit conferring specificity. We determined the structures of the USP15 DUSP-UBL double dom...

journal_title：FEBS letters

authors： Elliott PR,Liu H,Pastok MW,Grossmann GJ,Rigden DJ,Clague MJ,Urbé S,Barsukov IL

更新日期：2011-11-04 00:00:00

abstract：:FoxM1 (previously named WIN, HFH-11 or Trident) is a Forkhead box (Fox) transcription factor widely expressed in proliferating cells. Various findings, including a recent analysis of FoxM1 knockout mice, suggest that FoxM1 is required for normal S-M coupling during cell cycle progression. To study the regulatory role ...

journal_title：FEBS letters

authors： Leung TW,Lin SS,Tsang AC,Tong CS,Ching JC,Leung WY,Gimlich R,Wong GG,Yao KM

更新日期：2001-10-19 00:00:00

abstract：:KOR-3, also known as ORL-1, is a member of the opioid receptor family, encoding the murine receptor for orphanin FQ/nociceptin. In the current studies we have identified five different splice variants of KOR-3 in mouse brain, three of which have not been previously reported. In addition to variants with a 15 bp deleti...

journal_title：FEBS letters

authors： Pan YX,Xu J,Wan BL,Zuckerman A,Pasternak GW

更新日期：1998-09-11 00:00:00

abstract：:Fourteen truncated forms of Leuconostoc mesenteroides NRRL B512-F dextransucrase, involving N-, C- or N- plus C-terminal domain truncations were tested for their ability to bind dextrans. The shortest fragment (14kDa molecular weight) that still exhibited a strong interaction with dextran was localized between amino a...

journal_title：FEBS letters

authors： Suwannarangsee S,Moulis C,Potocki-Veronese G,Monsan P,Remaud-Simeon M,Chulalaksananukul W

更新日期：2007-10-02 00:00:00

abstract：:We report results from automated docking and microscopic molecular dynamics simulations of the tetraethylammonium (TEA) complexes with KcsA. Binding modes and energies for TEA binding at the external and internal sides of the channel pore are examined utilising the linear interaction energy method. Effects of the chan...

journal_title：FEBS letters

authors： Luzhkov VB,Aqvist J

更新日期：2001-04-27 00:00:00

abstract：:Endothelin-1 (ET-1) dose-dependently increased HIF1α expression in pulmonary artery smooth muscle cells (PASMCs). Inhibition of protein synthesis did not affect ET-1-induced HIF1α expression. The maximum effect of ET-1 was similar to that caused by proteasome inhibitor MG132. Further study indicates that ET-1 also dos...

journal_title：FEBS letters

authors： Li M,Liu Y,Jin F,Sun X,Li Z,Liu Y,Fang P,Shi H,Jiang X

更新日期：2012-11-02 00:00:00