Abstract:
:The antigenic cross-reactivity between purified chick, eel and mouse electrolectins (endogenous beta-D-galactoside specific lectins) have been studied using a solid phase radioimmunoassay. The immune serum raised against the eel electrolectin crossreacts both with the chick and the mouse electrolectins, while the anti-chick electrolectin anti-serum recognizes only the eel but not the mouse electrolectin. These findings are analyzed in terms of the phylogenetic distance separating the species considered; they suggest that electrolectins fulfil a fundamental biological function.
journal_name
FEBS Lettjournal_title
FEBS lettersauthors
Levi G,Teichberg VIdoi
10.1016/0014-5793(82)81261-1subject
Has Abstractpub_date
1982-11-01 00:00:00pages
145-8issue
1eissn
0014-5793issn
1873-3468pii
0014-5793(82)81261-1journal_volume
148pub_type
杂志文章相关文献
FEBS LETTERS文献大全abstract::The structure determination of apotransketolase and the comparison of its three-dimensional structure with that of the holoenzyme has revealed that no large conformational changes are associated with cofactor binding. Two loops at the active site are flexible in the apoenzyme which enables ThDP to reach its binding si...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/0014-5793(92)81197-t
更新日期:1992-11-30 00:00:00
abstract::In higher eukaryotes the hypermodified guanine analogue, queuine (7-(5-[(1S,4S,5R)-4,5-dihydroxy-2-cyclopentene-1-yl) amino)-methyl)-7-deazaguanine), occurs free or as modified nucleoside (Q) in the anticodon of specific tRNAs. Fast proliferating tissues and tumors contain considerable amounts of free queuine and Q-de...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/0014-5793(90)80877-l
更新日期:1990-06-04 00:00:00
abstract::Trace amounts of gangliosides were found in rabbit skeletal muscle sarcoplasmic reticulum and their main part was shown, by high performance thin layer chromatography. to be GM3. Addition of GM3 to the soybean phospholipids used for reconstitution of proteoliposomes markedly increased ATP hydrolysis as well as Ca2+ up...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/0014-5793(96)00534-0
更新日期:1996-06-17 00:00:00
abstract::Here we report that splice blocking morpholinos (Sb MO) against zebrafish sox31 elicit developmental arrest, likely through creating a series of dominant negative splicing variants. Embryos injected with the Sb MO develop normally before the Mid-Blastula Transition (MBT); however, they do not initiate epiboly. Microar...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/j.febslet.2011.12.008
更新日期:2012-02-03 00:00:00
abstract::The nature of the G-proteins present in the pre- and post-synaptic plasma membranes and in the synaptic vesicles of cholinergic nerve terminals purified from the Torpedo electric organ was investigated. In pre- and post-synaptic plasma membranes, Bordetella pertussis toxin, known to catalyze the ADP-ribosylation of th...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/0014-5793(87)80190-4
更新日期:1987-09-28 00:00:00
abstract::32P-Labelled tRNA was isolated from uninfected and phage phi 149-infected Vibrio cholerae cells. These tRNA preparations were then hybridised with DNA isolated from phage phi 149. Significant hybridisation was observed only with tRNA from phage phi 149-infected cells. This strongly suggests that infection of classical...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/0014-5793(83)81073-4
更新日期:1983-10-03 00:00:00
abstract::Nerve growth factor (NGF), basic fibroblast growth factor (bFGF), dibutyryl cAMP and forskolin, known differentiating agents for pheochromocytoma PC12 cells, induced sustained activation of sphingosine kinase, the enzyme responsible for the formation of the sphingolipid second messenger, sphingosine-1-phosphate, which...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/s0014-5793(97)01277-5
更新日期:1997-11-10 00:00:00
abstract::Soluble aluminium (Al(3+)) is the major constraint to plant growth on acid soils. Plants have evolved mechanisms to tolerate Al(3+) and one type of mechanism relies on the efflux of organic anions that protect roots by chelating the Al(3+). Al(3+) resistance genes of several species have now been isolated and found to...
journal_title:FEBS letters
pub_type: 杂志文章,评审
doi:10.1016/j.febslet.2007.03.057
更新日期:2007-05-25 00:00:00
abstract::The 39-kDa fragment of oat phytochrome phyA, obtained by tryptic digestion at the amino acids 65 and 425, was studied by resonance Raman spectroscopy. The parent state P(r) reveals far-reaching similarities with that of the native phytochrome implying that the structures of the tetrapyrrole chromophore and its immedia...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/s0014-5793(00)02069-x
更新日期:2000-10-06 00:00:00
abstract::The known members of inhibitor of growth (ING) gene family are considered as candidate tumor suppressor genes. ING4, a novel member of ING family, is recently reported to interact with tumor suppressor p53, p300 (a major component of histone acetyl transferase complexes), and p65(RelA) subunit of NF-kappaB. In this st...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/j.febslet.2004.06.010
更新日期:2004-07-16 00:00:00
abstract::Germ-line mutations in BRCA1 are associated with an increased lifetime risk of developing breast and/or ovarian tumors. The BRCA1 gene product is a 220-kDa protein that contains a tandem of two BRCA1 C-terminal (BRCT) domains required for transcription. In an attempt to understand how BRCA1 exerts its function through...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/s0014-5793(03)00978-5
更新日期:2003-10-09 00:00:00
abstract::Cyclic mononucleotides are messengers in plant stress responses. Here we show that hydrogen peroxide (H2O2) induces rapid net K(+)-efflux and Ca(2+)-influx in Arabidopsis roots. Pre-treatment with either 10μM cAMP or cGMP for 1 or 24h does significantly reduce net K(+)-leakage and Ca(2+)-influx, and in the case of the...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/j.febslet.2014.01.062
更新日期:2014-03-18 00:00:00
abstract::An erythroid-specific enhancer was previously identified in the 3'-flanking region of the beta adult gene in chicken and duck, by transfection into AEV transformed chicken erythroblasts. Here we show that the duck enhancer is equally active in erythroid human K562 cells, presenting an embryonic/fetal program of globin...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/0014-5793(88)80103-0
更新日期:1988-07-18 00:00:00
abstract::We developed a novel method to quantitatively measure GTP gamma S binding to specific G proteins in crude membranes using G-protein antibodies. The basic strategy was that the materials were initially incubated with [35S]GTP gamma S at 37 degrees C. After 4 degrees C incubation in the wells of an ELISA plate precoated...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/0014-5793(92)80878-k
更新日期:1992-06-29 00:00:00
abstract::The role of lipids in the interaction of the beta-adrenergic receptor (R) with the regulatory protein (Gs) was investigated. Solubilized preparations of R and of Gs from turkey erythrocytes were delipidated by gel filtration. They were subsequently combined and reconstituted by the addition of various lipids. When rec...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/0014-5793(85)80957-1
更新日期:1985-04-08 00:00:00
abstract::The effect of expression of c-fos gene on proteoglycan synthesis, one of the important markers of cartilage metabolism, was examined by introducing the c-fos DNA into HCS 2/8 chondrocytes. The [35S]sulfate incorporation into proteoglycan was decreased in the c-fos transfectants expressing exogenous c-fos mRNA, when co...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/0014-5793(96)00118-4
更新日期:1996-03-04 00:00:00
abstract::Osteoblastic differentiation is regulated by various factors, including hormones and transcription factors. Runt-related transcription factor 2 (Runx2) is an essential player in osteoblastogenesis and transactivates its molecular target by creating a protein complex with its hetero-dimeric partner core binding factor ...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/j.febslet.2015.09.024
更新日期:2015-10-24 00:00:00
abstract::Endothelial dysfunction plays a major role in the pathogenesis of atherosclerosis. Pro-inflammatory cytokines such as interleukin-1 beta and tumour necrosis factor alpha activate endothelial cells changing their resting phenotype to become pro-adhesive, pro-thrombotic and pro-atherogenic. Phage display in vivo biopann...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/s0014-5793(01)02191-3
更新日期:2001-03-09 00:00:00
abstract::Seminal plasmin (SPLN) a 47-residue peptide, isolated from bovine seminal plasma, exhibits antibacterial activity against Gram-positive and Gram-negative bacteria. Although SPLN strongly inhibits the transcription of various natural and synthetic templates by E. coli RNA polymerase in vitro, it also associates with mo...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/0014-5793(92)80535-o
更新日期:1992-06-01 00:00:00
abstract::The FMN-heme interdomain (intraprotein) electron transfer (IET) kinetics in full length and oxygenase/FMN (oxyFMN) construct of human iNOS were determined by laser flash photolysis over the temperature range from 283 to 304K. An appreciable increase in the rate constant value was observed with an increase in the tempe...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/j.febslet.2011.12.009
更新日期:2012-01-20 00:00:00
abstract::The OxyR protein is a transcriptional activator for a subset of peroxide stress-inducible genes, most of which are involved in defense systems against oxidative stress. Recently, it was demonstrated that purified OxyR has one intramolecular disulfide bond, which led to the proposal that the reversible disulfide bond f...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/s0014-5793(99)01013-3
更新日期:1999-08-20 00:00:00
abstract::Gangliosides and neutral glycolipids of muscles from normal and dystrophic chickens were studied. Total glycolipid content of the degenerating muscles was higher than the normal muscles. In addition, the myopathic muscles contained a ganglioside which was absent in the unaffected muscles from normal and dystrophic chi...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/0014-5793(82)80768-0
更新日期:1982-12-27 00:00:00
abstract::Ehrlich ascites tumor cells were found to be in a low bioenergetic status, as evaluated by acridine orange uptake and ATP content, when resuspended in a glucose medium shortly after removal from the animal. Dye uptake as well as ATP content then increased for about 2 h at room temperature. This effect was only slightl...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/0014-5793(94)00759-4
更新日期:1994-08-22 00:00:00
abstract::Cultured human fibroblasts isolated from embryonic muscle, skin and peripheral nerve tissues were found to accumulate [3H]L-glutamate by a Na(+)-dependent uptake process strongly inhibited by several glutamate/aspartate analogues including D- and L-aspartate, D- and L-threo-3-hydroxyaspartate and L-trans-pyrrolidine-2...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/0014-5793(94)80382-x
更新日期:1994-02-14 00:00:00
abstract::Autolysis of the Ca(2+)-dependent cysteine protease m-calpain involves cleavage of the large (80 kDa) and small (30 kDa) subunits of the enzyme, and an increase in Ca2+ sensitivity. The appearance of increased Ca2+ sensitivity was found to correlate with the cleavage of the large subunit after residue 9. ...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/0014-5793(93)81112-d
更新日期:1993-05-03 00:00:00
abstract::Cytochrome c oxidase has been isolated from beef heart mitochondria and labeled with the fluorochrome eosin-5-maleimide (EMA) after pretreatment with mersalyl. On SDS-polyacrylamide gels, EMA fluorescence and absorption occurred at a single band corresponding to subunit III. Since only Cys 115 of the two cysteinyl res...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/0014-5793(85)80664-5
更新日期:1985-05-06 00:00:00
abstract::Urate oxidase from Aspergillus flavus is a 135 kDa homo-tetramer which has a hydrophobic cavity buried within each monomer and located close to its active site. Crystallographic studies under moderate gas pressure and high hydrostatic pressure have shown that both gas presence and high pressure would rigidify the cavi...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/j.febslet.2014.03.017
更新日期:2014-05-02 00:00:00
abstract::The mechanism underlying lipopolysaccharide (LPS)-induced depression of phosphoinositide (PI) hydrolysis was investigated using rat aortas. In LPS-pretreated aortas, the 5-hydroxytryptamine-stimulated accumulation of inositol monophosphate and incorporation of exogenous myo-inositol into PIs were significantly less th...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/s0014-5793(02)02747-3
更新日期:2002-05-22 00:00:00
abstract::Recently the identity of the peptidyl-prolyl cis-trans isomerase (PPIase), which accelerates the cis/trans isomerization of prolyl peptide bonds and cyclophilin, the binding protein for the immunosuppressive drug Cyclosporin A (CsA), was discovered. The PPIase catalysis toward the substrate Suc-Ala-Phe-Pro-Phe-pNA has...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/0014-5793(91)80766-v
更新日期:1991-06-17 00:00:00
abstract::The synthesis of gangliosides GM3 and GD3 is carried out by the successive addition of sialic acid residues on lactosylceramide (LacCer) by the Golgi located sialyltransferases Sial-T1 and Sial-T2, respectively. CHO-K1 cells lack Sial-T2 and only express GM3. Here we show that the activity of Sial-T1 was near 2.5-fold...
journal_title:FEBS letters
pub_type: 杂志文章
doi:10.1016/j.febslet.2012.05.041
更新日期:2012-07-30 00:00:00