Identification and characterization of microRNAs from the bovine adipose tissue and mammary gland.

abstract：:The mechanisms that underlie axon formation are still poorly understood. GSK3 has been recently implicated in establishing the axon and in its elongation. We have used four different GSK3 inhibitors to determine the role of GSK3 activity in hippocampal neurons at different periods of time. Inhibition of GSK3 activity ...

journal_title：FEBS letters

authors： Garrido JJ,Simón D,Varea O,Wandosell F

更新日期：2007-04-17 00:00:00

abstract：:This paper first discusses the conditions in which a set of differential equations should give stable solutions, starting with linear systems assuming that these do not differ greatly in this respect from non-linear systems. Methods of investigating the stability of particular systems are briefly discussed. Most real ...

journal_title：FEBS letters

authors： Cooper GJ

更新日期：1969-03-01 00:00:00

abstract：:Bovine alpha 2-antiplasmin (alpha 2AP) has been purified and partially characterized. The amino acid composition is very similar to that of human alpha 2AP, and the N-terminal (23 residues determined) and reactive site loop sequences (42 residues determined) are highly homologous to those of the human protein. Compare...

journal_title：FEBS letters

authors： Christensen S,Sottrup-Jensen L

更新日期：1992-11-02 00:00:00

abstract：:Placental alkaline phosphatase is an inducible enzyme, expressed in HeLaS3 cells, which has been shown to possess protein phosphotyrosine phosphatase activity. Since phosphotyrosine levels are known to increase in actively dividing cells we sought an inverse correlation between PLAP activity and growth rate in HeLaS3 ...

journal_title：FEBS letters

authors： Telfer JF,Green CD

更新日期：1993-08-30 00:00:00

abstract：:We tested the effect of melatonin on membrane fluidity in microsomes of a rat liver model in which lipid peroxidation was induced by the addition of FeCl3, ADP and NADPH. Membrane fluidity was monitored using fluorescence spectroscopy and lipid peroxidation was estimated by quantifying malonaldehyde (MDA)+4-hydroxyalk...

journal_title：FEBS letters

authors： García JJ,Reiter RJ,Guerrero JM,Escames G,Yu BP,Oh CS,Muñoz-Hoyos A

更新日期：1997-05-26 00:00:00

abstract：:Thrombin has been shown to inhibit skeletal muscle differentiation. However, the mechanisms by which thrombin represses myogenesis remain unknown. Since the thrombin receptor couples to G(i), G(q/11) and G(12), we examined which subunits of heterotrimeric guanine nucleotide-binding regulatory proteins (Galpha(i), Galp...

journal_title：FEBS letters

authors： Nagao M,Kaziro Y,Itoh H

更新日期：2000-04-28 00:00:00

abstract：:Cerebellar granule cells differentiated in culture were incubated with ganglioside [3H-Sph]GM1 in order to have it inserted into the plasma membrane and metabolized. Among the formed metabolites radioactive sphingosine and ceramide were identified. [3H]Ceramide started to be measurable after 10 min of incubation (puls...

journal_title：FEBS letters

authors： Riboni L,Bassi R,Sonnino S,Tettamanti G

更新日期：1992-03-30 00:00:00

abstract：:Hexameric inorganic pyrophosphatase of Escherichia coli contains about 1 mol/mol of 'structural' pyrophosphate, which survives gel filtration and prolonged incubation with Mg2+, does not exchange with medium phosphate and pyrophosphate but is removed with 0.8 M perchloric acid. The site of pyrophosphate binding seems ...

journal_title：FEBS letters

authors： Shestakov AA,Baykov AA,Avaeva SM

更新日期：1990-03-26 00:00:00

abstract：:To investigate the cis-acting DNA elements that are involved in the regulation of class I major histocompatibility complex genes by interferon, several promoter fragments of the H-2Kk gene were linked to the reporter chloramphenicol acetyl transferase (CAT) gene, and the CAT expression was analyzed in stable transfect...

journal_title：FEBS letters

authors： Pascucci A,Pannuti A,La Mantia G,Lania L

更新日期：1988-01-04 00:00:00

abstract：:Syntenin has crucial roles in cell adhesion, cell migration and synaptic transmission. Its closely linked postsynaptic density-95, discs large 1, zonula occludens-1 (PDZ) domains typically interact with C-terminal ligands. We profile syntenin PDZ1-2 through proteomic peptide phage display (ProP-PD) using a library tha...

journal_title：FEBS letters

authors： Garrido-Urbani S,Garg P,Ghossoub R,Arnold R,Lembo F,Sundell GN,Kim PM,Lopez M,Zimmermann P,Sidhu SS,Ivarsson Y

更新日期：2016-01-01 00:00:00

abstract：:In this study, functional proteomics was successfully applied for the characterization of circadian expressed, basic proteins. For this purpose, we have chosen the green model alga Chlamydomonas reinhardtii since its entire nuclear genome is available and it is ideally suited for biochemical enrichment procedures. Pro...

journal_title：FEBS letters

authors： Wagner V,Fiedler M,Markert C,Hippler M,Mittag M

更新日期：2004-02-13 00:00:00

abstract：:Coronin proteins are widely expressed among eukaryotic organisms. Most coronins consist of a WD-repeat domain followed by a C-terminal coiled coil. Dictyostelium discoideum expresses a single short coronin coronin A, which has been implicated in both actin modulation and multicellular differentiation. Whether coronin ...

journal_title：FEBS letters

authors： Fiedler T,Fabrice TN,Studer V,Vinet A,Faltova L,Kammerer RA,Steinmetz MO,Sharpe T,Pieters J

更新日期：2020-04-16 00:00:00

abstract：:The ATPase activity of DnaK, the 70-kDa chaperone of Escherichia coli, is stimulated by an unfolded protein. However, the stimulation of the DnaK ATPase by unfolded bovine pancreatic trypsin inhibitor can only be observed at low DnaK protein concentrations. At higher DnaK concentrations, the ATPase activity of DnaK ca...

journal_title：FEBS letters

authors： Richarme G,Kohiyama M

更新日期：1993-05-17 00:00:00

abstract：:Cytochrome bd is one of the two terminal ubiquinol oxidases in the respiratory chain of Escherichia coli catalyzing reduction of O2 to H2O. The enzyme is expressed under low oxygen tension; due to high affinity for O2 it is isolated mainly as a stable oxygenated complex. Direct measurement of O2 binding to heme d in t...

journal_title：FEBS letters

authors： Belevich I,Borisov VB,Konstantinov AA,Verkhovsky MI

更新日期：2005-08-29 00:00:00

abstract：:The solution structure of endothelin-1, a newly discovered potent bicyclic peptide vaso-constrictor agent, has been investigated using 1H NMR conformational constraints and distance geometry calculations. The conformation is constrained by two disulphide bridges between Cys1-Cys15 and Cys3-Cys11 but the NMR data and c...

journal_title：FEBS letters

authors： Munro S,Craik D,McConville C,Hall J,Searle M,Bicknell W,Scanlon D,Chandler C

更新日期：1991-01-14 00:00:00

abstract：:Using a variety of peptide analogues of oxytocin (OT) and Arg8-vasopressin (AVP), OT-mediated induction of urokinase-type plasminogen activator (uPA) was examined in LLC-PK1 renal epithelial cells, which possess distinct high-affinity receptors of both the OT- and vasopressin renal (V2-) types. OT or OT-receptor speci...

journal_title：FEBS letters

authors： Jans DA,Pavo I,Fahrenholz F

更新日期：1993-01-04 00:00:00

abstract：:Electron paramagnetic resonance (EPR) and near-infrared magnetic circular dichroism (MCD) have been used to identify the ligands to the cytochrome b556 component of succinate: ubiquinone oxidoreductase (succinate dehydrogenase) from Escherichia coli. The 'highly axial low spin' (HALS) EPR spectrum suggests bis(histidi...

journal_title：FEBS letters

authors： Peterson J,Vibat C,Gennis RB

更新日期：1994-11-28 00:00:00

abstract：:A new abnormal hemoglobin, Hb Mito [beta 144(HC 1) Lys----Glu], with an amino acid substitution in the 2,3-DPG pocket, was discovered in a Japanese female. This hemoglobin showed increased oxygen affinity, and decreased organic phosphate and Bohr effects, while the Hill constant n was normal. ...

journal_title：FEBS letters

authors： Harano K,Harano T,Ueda S,Ohkushi T,Imai K

更新日期：1985-11-11 00:00:00

abstract：:Rat brain S-100 (S-100b) and ox brain S-100a0, S-100a and S-100b have been tested for their ability to control the assembly and disassembly of brain microtubule proteins in the presence of either Ca2+ or Zn2+, in vitro. In the presence of Ca2+, single S-100 isoforms have similar, if not identical, effects, i.e. they i...

journal_title：FEBS letters

authors： Donato R,Isobe T,Okuyama T

更新日期：1985-07-01 00:00:00

abstract：:Mice are widely used for exploring obesity physiology and treatment. However, thermal biology is different between small and large mammals. In this Review, we discuss how the effect of environmental temperature must be understood to ensure applicability of mouse experiments to human obesity. At ambient environmental t...

journal_title：FEBS letters

authors： Reitman ML

更新日期：2018-06-01 00:00:00

abstract：:Detailed structural models of di-cluster seven-iron ferredoxins constitute a valuable resource for folding and stability studies relating the metal cofactors' role in protein stability. The here reported, hemihedric twinned crystal structure at 2.0 A resolution from Acidianus ambivalens ferredoxin, shows an integral 1...

journal_title：FEBS letters

authors： Frazão C,Aragão D,Coelho R,Leal SS,Gomes CM,Teixeira M,Carrondo MA

更新日期：2008-03-05 00:00:00

abstract：:Dried cells of Brevibacterium ammoniagenes are a good enzyme source for the preparative synthesis of CoA from pantothenic acid, L-cysteine and ATP. A problem with this synthesis is that the CoA synthesis is repressed by negative feedback inhibition by CoA to pantothenate kinase, the first step enzyme for the biosynthe...

journal_title：FEBS letters

authors： Shimizu S,Komaki R,Tani Y,Yamada H

更新日期：1983-01-24 00:00:00

abstract：:Until cytoplasmic recapping was discovered, decapping was thought to irreversibly destine an mRNA to degradation. Contradicting this idea, we readily observe mRNAs targeted by cytoplasmic capping in uncapped, yet stable forms. 5' rapid amplification of cDNA ends (RACE) shows that nearly all uncapped ends correspond to...

journal_title：FEBS letters

authors： Berger MR,Alvarado R,Kiss DL

更新日期：2019-04-01 00:00:00

abstract：:We have previously shown that Docetaxel-induced variable degrees of apoptosis in melanoma. In this report, we studied the beta-tubulin repertoire of melanoma cell lines and show that class III beta-tubulin expression correlated with Docetaxel-resistance. Sensitive cells showed low levels of class III beta-tubulin with...

journal_title：FEBS letters

authors： Mhaidat NM,Thorne RF,de Bock CE,Zhang XD,Hersey P

更新日期：2008-01-23 00:00:00

abstract：:Treatment of Chinese hamster ovary K1 cells with phosphatidylserine (PS) caused typical apoptosis with distinct morphological and biochemical features in a dose- and time-dependent manner. However, unlike camptothecin-induced apoptosis, changes in mitochondrial transmembrane potential were not observed. In addition, c...

journal_title：FEBS letters

authors： Miyato Y,Ibuki Y,Ohyama H,Yamada T,Goto R

更新日期：2001-08-24 00:00:00

abstract：:Sequence homology was found by computer analysis between potato spindle tuber viroid (PSTV) RNA and U3B snRNA of Novikoff hepatoma cells. This homology is colinear in arrangement, extends in length to 81% of the entire U3B snRNA molecule and is involved in the PSTV molecule unique sites which, if depicted in terms of ...

journal_title：FEBS letters

authors： Kiss T,Pósfai J,Solymosy F

更新日期：1983-11-14 00:00:00

abstract：:The Ncx gene encodes a homeobox containing transcription factor that belongs to the Hox11 gene family. We determined specific Ncx protein binding consensus DNA sequences. Optimal Ncx binding sequences were 5'-CGGTAATTGG-3' (TAAT core) and 5'-CGGTAAGTGG-3' (TAAG core), which coincided with the Hox11 binding sequence. B...

journal_title：FEBS letters

authors： Shimizu H,Kang M,Iitsuka Y,Ichinose M,Tokuhisa T,Hatano M

更新日期：2000-06-23 00:00:00

abstract：:A high intake of dietary fat has been suggested to diminish mitochondrial functioning in skeletal muscle, possibly attributing to muscular fat accumulation. Here we show however, that an 8-week high-fat dietary intervention did not affect intrinsic functioning of rat skeletal muscle mitochondria assessed by respiromet...

journal_title：FEBS letters

authors： Hoeks J,Briedé JJ,de Vogel J,Schaart G,Nabben M,Moonen-Kornips E,Hesselink MK,Schrauwen P

更新日期：2008-02-20 00:00:00

abstract：:PA28, a 200 kDa activator of 20S proteasomes, was purified from human placenta and was gel electrophoretically resolved into two different subunits, alpha and beta. In reconstitution experiments, alpha-subunits alone were found to re-associate forming homooligomers with an M(r) of about 200 kDa, which elicit a stimula...

journal_title：FEBS letters

authors： Kuehn L,Dahlmann B

更新日期：1996-09-30 00:00:00

abstract：:It is well known that, in rabbits, the allotypes of the b locus carried by the light chains of the IgG molecules cross-react. Nothing similar has been described for the allotypes of the a locus carried by the heavy chains of the IgG molecules. This paper describes a cross-reaction between the rabbit allotypic markers ...

journal_title：FEBS letters

authors： Renneboog-Squilbin C

更新日期：1969-02-01 00:00:00