Detection of an extended-10 element in the promoter region of the pckA gene encoding phosphoenolpyruvate carboxykinase in Escherichia coli.

abstract：:The SOS response is induced in E coli following treatments that interfere with DNA replication. The response is under the control of the recA and the lexA genes. Strains defective in LexA repressor constitutively express SOS proteins. However, SOS repair does not reach its maximum level in these strains. Instead, an a...

journal_title：Biochimie

authors： Lesca C,Petit C,Defais M

更新日期：1991-04-01 00:00:00

abstract：:Purified chromatin isolated from lymphocytic cells derived from patients with acute leukemia, or other lymphoproliferative disorders has been compared with chromatin isolated from normal human lymphocytic cells by gel electrophoresis and differential gradient ultracentrifugation. Thermal denaturation studies showed hi...

journal_title：Biochimie

authors： Desai LS,Wulff UC,Foley GE

更新日期：1975-01-01 00:00:00

abstract：:Ten new defensins have been isolated from seeds of Triticum kiharae and related species of the Triticum and Aegilops genera by a combination of chromatographic procedures including affinity-, size-exclusion, and reversed-phase high-performance liquid chromatography. Nine were completely sequenced and shown to represen...

journal_title：Biochimie

authors： Odintsova TI,Egorov TA,Musolyamov AKh,Odintsova MS,Pukhalsky VA,Grishin EV

更新日期：2007-05-01 00:00:00

abstract：:We have previously proposed that the rate of ribosome function during balanced growth in E. coli, expressed as the rate of peptide chain elongation, is adjusted by a feedback mechanism: whenever that rate is submaximal (i.e. below 22 amino acid residues polymerized per active ribosome at 37 degrees C), the feedback si...

journal_title：Biochimie

authors： Bremer H,Dennis P

更新日期：2008-03-01 00:00:00

abstract：:The eukaryotic ribosomal protein S15 is a key component of the decoding site in contrast to its prokaryotic counterpart, S19p, which is located away from the mRNA binding track on the ribosome. Here, we determined the oligopeptide of S15 neighboring the A site mRNA codon on the human 80S ribosome with the use of mRNA ...

journal_title：Biochimie

authors： Khairulina J,Graifer D,Bulygin K,Ven'yaminova A,Frolova L,Karpova G

更新日期：2010-07-01 00:00:00

abstract：:DNA mismatch repair (MMR) is an important replication error avoidance mechanism that prevents mutation. The association of defective MMR with familial and sporadic gastrointestinal and endometrial cancer has been acknowledged for some years. More recently, it has become apparent that MMR defects are common in acute my...

journal_title：Biochimie

authors： Karran P,Offman J,Bignami M

更新日期：2003-11-01 00:00:00

abstract：:Cysteine-rich secretory proteins (CRISPs), characterized by 16 conserved cysteines, are distributed in a wide range of organisms, such as secernenteas, amphibians, reptiles and mammals. In the previous studies, a novel CRISP family member (cysteine-rich buccal gland protein, CRBGP) was separated from the buccal gland ...

journal_title：Biochimie

authors： Jiang Q,Liu Y,Duan D,Gou M,Wang H,Wang J,Li Q,Xiao R

更新日期：2016-04-01 00:00:00

abstract：:The nuclear metabolism of poly(ADP-ribose) is mainly regulated by poly(ADP-ribose) polymerase-1 (PARP-1) and by poly(ADP-ribose) glycohydrolase (PARG). A PARP-like enzyme, V-PARP, and a PARG isoform are present in the extra-nuclear compartment of mammalian cells, even if poly(ADP-ribose) has never been detected therei...

journal_title：Biochimie

authors： Rossi L,Denegri M,Torti M,Poirier GG,Ivana Scovassi A

更新日期：2002-12-01 00:00:00

abstract：:Human matrilysin-1 (MMP-7) is one of the most potent elastases besides macrophage elastase in the family of matrix metalloproteinases (MMPs). It has been reported to provide macrophages with the highest elastinolytic capacity and plays key roles in diseases such as emphysema and cancer. Describing the enzymatic turnov...

journal_title：Biochimie

authors： Heinz A,Taddese S,Sippl W,Neubert RH,Schmelzer CE

更新日期：2011-02-01 00:00:00

abstract：:Snake venom from Agkistrodon acutus consists of a number of compounds which may potentially be used as drugs. However, it is hard to obtain enough pure protein for drug development. Recently, we reported expression and purification of a novel recombinant fibrinogenase which was named rFII. Here we reported for the fir...

journal_title：Biochimie

authors： Jiang W,Ma T,Su X,Qiu P,Yan G

更新日期：2009-02-01 00:00:00

abstract：:Many human conditions, including neurological diseases, atherosclerosis, cancer, diabetic complications and aging, are thought to be associated with oxidative stress (OS). The development of reliable and informative markers for the characterization of OS in humans is thus highly important. Various endogenous markers a...

journal_title：Biochimie

authors： Vaya J

更新日期：2013-03-01 00:00:00

abstract：:In the bacterium Escherichia coli, H-NS-(H1, H1a) is a heat-stable protein with a molecular mass of 15.5 kDa involved in nucleoid organisation and gene regulation linked to certain signal transduction pathways. We have shown that, following addition of preparations of everted inner membrane vesicles, heat-stable cleav...

journal_title：Biochimie

authors： Goldberg MD,Canvin JR,Freestone P,Andersen C,Laoudj D,Williams PH,Holland IB,Norris V

更新日期：1997-06-01 00:00:00

abstract：:The biosynthesis of the beta-lactam antibiotic penicillin is an excellent model for the study of secondary metabolites produced by filamentous fungi due to the good background knowledge on the biochemistry and molecular genetics of the beta-lactam producing microorganisms. The three genes (pcbAB, pcbC, penDE) encoding...

journal_title：Biochimie

authors： Kosalková K,García-Estrada C,Ullán RV,Godio RP,Feltrer R,Teijeira F,Mauriz E,Martín JF

更新日期：2009-02-01 00:00:00

abstract：:Recombinant plasmids containing head-to-tail copies of different coat-protein replacement genomes of wheat dwarf virus (WDV) were used to study the mechanism leading to the release of replicating unit-length molecules in suspension culture cells of Triticum monococcum. For plasmids bearing two complete genomes, the vi...

journal_title：Biochimie

authors： Heyraud F,Matzeit V,Schaefer S,Schell J,Gronenborn B

更新日期：1993-01-01 00:00:00

abstract：:Strains of Escherichia, Salmonella, Shigella and Yersinia actively enter eukaryotic cells. Several techniques were used to compare and contrast the invasion mechanisms of Salmonella cholerae-suis, Yersinia enterocolitica and Shigella flexneri. Three animal cell lines (CHO, HEp-2 and MDCK) were examined for susceptibil...

journal_title：Biochimie

authors： Finlay BB,Falkow S

更新日期：1988-08-01 00:00:00

abstract：:An alkaline aminopeptidase was isolated from the culture medium of Penicillium roqueforti. The enzyme was purified by ammonium sulfate precipitation, filtration on Bio-Gel P-100, chromatography on D.E.A.E.-cellulose and hydroxylapatite, filtration on Bio-Gel P-150 and electrofusing. The purified preparation was homoge...

journal_title：Biochimie

authors： Gripon JC

更新日期：1977-01-01 00:00:00

abstract：:Structural and motional features in the denatured state of a protein dictate the early folding events starting from that state and these features vary depending upon the nature of the denaturant used. Here, we have attempted to decipher the early events in the folding of Dynein Light Chain protein (DLC8), starting fro...

journal_title：Biochimie

authors： Chakraborty S,Mohan PM,Hosur RV

更新日期：2012-01-01 00:00:00

abstract：:Epithelial Ca(2+)-regulation, which governs cornified envelope formation in the skin epidermis and hair follicles, closely coincides with the expression of S100A3, filaggrin and trichohyalin, and the post-translational modification of these proteins by Ca(2+)-dependent peptidylarginine deiminases. This review summariz...

journal_title：Biochimie

authors： Kizawa K,Takahara H,Unno M,Heizmann CW

更新日期：2011-12-01 00:00:00

abstract：:Epigenetic mechanisms are likely to play a role in many complex diseases, the extent of which we only beginning to understand. COPD and asthma are two respiratory diseases subject to strong environmental influences depending on underlying genetic susceptibility. Epigenetic mechanisms such as DNA methylation, histone m...

journal_title：Biochimie

authors： Kabesch M,Adcock IM

更新日期：2012-11-01 00:00:00

abstract：:The Gag-encoded nucleocapsid protein NCp7 (72 amino acids) from HIV-1, the regulatory protein, Vpr (96 amino acids) and numerous derivatives have been synthesized by solid phase method and their structures determined by 2D NMR. In NCp7, the two highly folded zinc fingers of the Cx2Cx4Hx4C type are in close spacial pro...

journal_title：Biochimie

authors： Roques BP,Morellet N,de Rocquigny H,Déméné H,Schueler W,Jullian N

更新日期：1997-11-01 00:00:00

abstract：:After treatment of L929 cells, a murine fibrosarcoma line, with tumor necrosis factor (TNF), a nuclear kappa B-like transcription factor is rapidly induced as identified by gel shift mobility assays using the kappa B-responsive sequence of the immunoglobulin or interleukin-6 (IL-6) genes as a DNA probe. When induction...

journal_title：Biochimie

authors： Patestos NP,Haegeman G,Vandevoorde V,Fiers W

更新日期：1993-01-01 00:00:00

abstract：:The ascomycete Cladosporium herbarum is a prominent fungal inducer of Type I allergy. The only major allergen identified so far is Cla h 8, a NADP-dependent mannitol dehydrogenase (MtDH). MtDH, a cytoplasmic protein of 28.5kDa, belongs to the Short chain Dehydrogenases/Reductases (SDR), acting as a NADP-dependent oxid...

journal_title：Biochimie

authors： Nüss D,Goettig P,Magler I,Denk U,Breitenbach M,Schneider PB,Brandstetter H,Simon-Nobbe B

更新日期：2010-08-01 00:00:00

abstract：:Sodium channel alpha subunit type 1 (SCN1A) is voltage gated ion channel which plays critical role in membrane excitability. A common SCN1A IVS5-91G>A (rs3812718) allele has been attributed to be a possible modifying factor for epilepsy susceptibility and therapeutic response. In the present study, we enrolled 485 epi...

journal_title：Biochimie

authors： Kumari R,Lakhan R,Kumar S,Garg RK,Misra UK,Kalita J,Mittal B

更新日期：2013-06-01 00:00:00

abstract：:The primary kinetic isotope effect of the reaction catalyzed by NAD+-dependent formate dehydrogenase (EC 1.2.1.2.) from the methylotrophic bacterium Pseudomonas sp. 101 has been studied. Analysis of the ratios HVm/DVm and H(Vm/KM)/D(Vm/KM) in the pH range 6.1-7.9 showed that the transfer of hydride ion in ternary enzy...

journal_title：Biochimie

authors： Tishkov VI,Galkin AG,Egorov AM

更新日期：1989-04-01 00:00:00

abstract：:Due to their function as adapters in translation, tRNA molecules share a common structural organization in all kingdoms and organelles with ribosomal protein biosynthesis. A typical tRNA has a cloverleaf-like secondary structure, consisting of acceptor stem, D-arm, anticodon arm, a variable region, and T-arm, with an ...

journal_title：Biochimie

authors： Wende S,Platzer EG,Jühling F,Pütz J,Florentz C,Stadler PF,Mörl M

更新日期：2014-05-01 00:00:00

abstract：:Conjugated linoleic acids (CLA) are positional and geometric dienoic isomers of linoleic acid. Dietary CLA supplementation leads to a drop in fat mass in various species, including in humans. The t10,c12-CLA isomer is responsible for this anti-obesity effect. The reduction of fat mass is especially dramatic in the mou...

journal_title：Biochimie

authors： Poirier H,Niot I,Clément L,Guerre-Millo M,Besnard P

更新日期：2005-01-01 00:00:00

abstract：:Murine L5178Y cell ribosomes were dissociated into subunits either with potassium chloride in the presence of puromycin or with the chelating agent EDTA. The proteins of ribosomal subunits obtained by these different methods were compared by means of bidimensional polyacrylamide gel electrophoresis. KCl-derived 60S an...

journal_title：Biochimie

authors： Longuet M,Auger-Buendia MA,Tavitian A

更新日期：1979-01-01 00:00:00

abstract：:Maximum 125I-IGF-I/Sm-C total binding to chick embryo fibroblasts was 3% at +37 degrees C and decreased to less than 1% in presence of 2.8 X 10(-9) M unlabelled IGF-I/Sm-C. Insulin did not compete with IGF-I/Sm-C for the binding to cells. Biological action of IGF-I/Sm-C was evaluated on 2-deoxyglucose and alpha-aminoi...

journal_title：Biochimie

authors： Cynober L,Aussel C,Chatelain P,Vaubourdolle M,Agneray J,Ekindjian OG

更新日期：1985-10-01 00:00:00

abstract：:Canine S100A12 (cS100A12) is a calcium-binding protein of the S100 superfamily of EF-hand proteins, and its expression is restricted to neutrophils and monocytes. Interaction of S100A12 with the receptor for advanced glycation end products (RAGE) has been suggested to play a central role in inflammation. Moreover, S10...

journal_title：Biochimie

authors： Heilmann RM,Suchodolski JS,Steiner JM

更新日期：2010-12-01 00:00:00

abstract：:In this work, were studied the conditions of erucic acid (cis-docosenoic, n-9) shortening by using Rat liver mitochondrial preparations which were incubated in vitro with [14-14C] erucic acid (22:1), with inhibitors of the respiratory chain (rotenone, cyanide) or not, with activators of either the shortening reaction ...

journal_title：Biochimie

authors： Clouet P,Henninger C,Bezard J

更新日期：1982-10-01 00:00:00