UV induction of LexA independent proteins which could be involved in SOS repair.

abstract：:The lipoprotein complex from human gallbladder bile was challenged with anti-IgA and anti-IgG antisera in order to determine whether the apolipoprotein complex isolated from the detergent-free form of bile lipoprotein contains IgA and IgG. The apolipoprotein complex indeed crossreacts with anti-IgA and anti-IgG. In ad...

journal_title：Biochimie

authors： Vigne JL,Nalbone G,Lafont H,Lairon D,Chabert C,Domingo N,Hauton JC

更新日期：1981-10-01 00:00:00

abstract：:OURCIN is a tool to build expert systems, which was developed by a joint team from INRIA and SEMA. We emphasized developing on this system the ergonomic features which make Expert Systems a comfortable and interesting approach for knowledge engineering. ...

journal_title：Biochimie

authors： Quinqueton J

更新日期：1985-05-01 00:00:00

abstract：:We have modified elongation factor Tu (EF-Tu) from Escherichia coli via mutagenesis of its encoding tufA gene to study its function-structure relationships. The isolation of the N-terminal half molecule of EF-Tu (G domain) has facilitated the analysis of the basic EF-Tu activities, since the G domain binds the substra...

journal_title：Biochimie

authors： Anborgh PH,Cool RH,Gümüsel F,Harmark K,Jacquet E,Weijland A,Mistou MY,Parmeggiani A

更新日期：1991-07-01 00:00:00

abstract：:A novel antimicrobial peptide (AMP) was identified from the centipede Scolopendra subspinipes mutilans by RNA sequencing, and the amino acid sequences predicted from the sequenced mRNAs were compared with those of known AMPs. We named this peptide scolopendin, according to its origin, and investigated the molecular me...

journal_title：Biochimie

authors： Lee W,Hwang JS,Lee DG

更新日期：2015-11-01 00:00:00

abstract：:Recently a method was proposed which permits the extraction of the exact interatomic distance information from the measurement of the evolution of a single cross-peak relative to the mixing time in a NOESY experiment. This is performed through a careful multi-exponential analysis allowing the extraction of the relaxat...

journal_title：Biochimie

authors： Reisdorf C,Malliavin TE,Delsuc MA

更新日期：1992-09-01 00:00:00

abstract：:The human ribosomal protein SA, known also as a precursor of the cell-surface laminin receptor, LAMR, is a protein of the 40S ribosomal subunit. It is homologous to eubacterial ribosomal protein S2p, but has a eukaryote-specific C-terminal domain (CTD) that is responsible in LAMR for the binding of laminin as well as ...

journal_title：Biochimie

authors： Malygin AA,Babaylova ES,Loktev VB,Karpova GG

更新日期：2011-03-01 00:00:00

abstract：:Insect prophenoloxidase (PPO) is an essential innate immunity protein to induce pathogen into melanization. In Bombyx mori, pro-phenoloxidase-activating enzyme (PPAE) can directly cleave and activate PPO. However, PPO in Manduca sexta cannot be cleaved into active phenoloxidase (PO) by serine proteases unless cofactor...

journal_title：Biochimie

authors： Lu A,Li X,Hillyer JF,Beerntsen BT,Söderhäll K,Ling E

更新日期：2014-07-01 00:00:00

abstract：:The protein "BCL-2-associated athanogene-1" (BAG-1), which exists in multiple isoforms, promotes cancer cell survival and is overexpressed in many different cancers. As a result, BAG-1-targeted therapy appears to be a promising strategy with which to treat cancer. It has previously been shown that the 5'UTR of the BAG...

journal_title：Biochimie

authors： Bolduc F,Turcotte MA,Perreault JP

更新日期：2020-09-01 00:00:00

abstract：:The physical maps of cloned recBCD gene regions of Serratia marcescens and Proteus mirabilis were correlated to genes located in this region. The genes thyA, recC, recB, recD and argA were organized as in Escherichia coli. The 3 rec genes code for the 3 different subunits of the RecBCD enzyme and produced enzymes prom...

journal_title：Biochimie

authors： Rinken R,de Vries J,Weichenhan D,Wackernagel W

更新日期：1991-04-01 00:00:00

abstract：:Staphylococcus aureus is one of the most dreaded pathogens worldwide and emergence of notorious antibiotic resistant strains have further exacerbated the present scenario. The glycolytic enzyme, triosephosphate isomerase (TIM) is one of the cell envelope proteins of the coccus and is involved in biofilm formation. It ...

journal_title：Biochimie

authors： Mukherjee S,Roychowdhury A,Dutta D,Das AK

更新日期：2012-12-01 00:00:00

abstract：:Injection of 3,5,3' L-triiodothyronine (15 micrograms/100 g) induces a biphasic enhancement of rat heart ornithine decarboxylase (EC. 4.1.17) activity after 4 and 21 hours. This induction is observed after each daily injection, but to a lesser extent. The properties of partially purified basal enzyme and induced enzym...

journal_title：Biochimie

authors： Raymondjean M,Kneip B,Bachner L,Bogdanovsky-Sequeval D,Schapira G

更新日期：1982-11-01 00:00:00

abstract：:Fluorescence techniques were used to detect changes in the conformation of tRNA(Phe) that may occur during the peptidyl transferase reaction in which the tRNA appears to move between binding sites on ribosomes. Such a conformational change may be a fundamental part of the translocation mechanism by which tRNA and mRNA...

journal_title：Biochimie

authors： Odom OW,Hardesty B

更新日期：1987-09-01 00:00:00

abstract：:The kinetic and regulatory properties of purified pigeon heart muscle AMP deaminase were investigated. In the presence of 100 mM potassium chloride, the enzyme exhibited a slightly sigmoidal type of kinetics. Addition of ATP to the incubation medium changed the reaction rate versus substrate concentration plot into a ...

journal_title：Biochimie

authors： Kaletha K,Bogdanowicz S,Raffin JP

更新日期：1987-02-01 00:00:00

abstract：:Cotranslational translocation of exportable proteins across the RER membrane prior to their release into the extracellular space has been essentially described by use of canine pancreatic microsomal membranes. Intracisternal segregation of nascent secretory proteins was observed to be irreversible and proteolytic remo...

journal_title：Biochimie

authors： Scheele GA

更新日期：1988-09-01 00:00:00

abstract：:Concern about the malicious applications of botulinum neurotoxin has highlighted the need for a new generation of safe and highly potent antitoxins. In this study, we developed and evaluated the preclinical pharmacology and safety of a new F(ab')₂ antitoxin against botulinum neurotoxin serotype A (BoNT/A). As an alter...

journal_title：Biochimie

authors： Yu YZ,Zhang SM,Wang WB,Du Y,Zhu HQ,Wang RL,Zhou XW,Lin JB,Wang S,Yu WY,Huang PT,Sun ZW

更新日期：2010-10-01 00:00:00

abstract：:A major tolerance mechanism that functions to replicate damaged genomic DNA across lesions that have escaped elimination by repair mechanism is translesion DNA synthesis (TLS). DNA polymerase kappa (Pol kappa), a specialised low-fidelity DNA polymerase which is able to perform DNA synthesis across several damaged base...

journal_title：Biochimie

authors： Bavoux C,Hoffmann JS,Cazaux C

更新日期：2005-07-01 00:00:00

abstract：:Diacylglycerol kinase (DGK) is a lipid-metabolizing enzyme that phosphorylates diacylglycerol (DG) to produce phosphatidic acid (PA). DGKδ is highly expressed in the skeletal muscle, and a decrease in DGKδ expression increases the severity of type 2 diabetes. However, the role of DGKδ in myogenic differentiation is st...

journal_title：Biochimie

authors： Sakai H,Murakami C,Matsumoto KI,Urano T,Sakane F

更新日期：2018-08-01 00:00:00

abstract：:Three Plasmodium falciparum serine repeat antigen (SERA) protein peptides were studied by NMR and structure calculations being done in 70:30 water:trifluoroethanol solution. Peptide 22834 was shown to be immunogenic and protective against malaria in Aotus monkeys, whilst native peptide 6737 and its analogue 14096 did ...

journal_title：Biochimie

authors： Cubillos M,Alba MP,Bermúdez A,Trujillo M,Patarroyo ME

更新日期：2003-07-01 00:00:00

abstract：:Epidemiological studies have demonstrated that the diabetes mellitus is a serious health burden for both governments and healthcare providers. The present study was hypothesized to evaluate the antihyperglycemic potential of fraxetin by determining the activities of key enzymes of carbohydrate metabolism in streptozot...

journal_title：Biochimie

authors： Murali R,Srinivasan S,Ashokkumar N

更新日期：2013-10-01 00:00:00

abstract：:Phosphorus metabolites and intracellular pH have been examined in the slime mold Dictyostelium discoideum by non-destructive 31P-NMR measurements. In a spectrum from a suspension of aerobic amoebae, the major peaks are inorganic phosphate, nucleotide di- and triphosphates. In the corresponding perchloric acid extract,...

journal_title：Biochimie

authors： Satre M,Klein G,Martin JB

更新日期：1986-12-01 00:00:00

abstract：:MicroRNAs (miRNAs) are ∼21 nt non-coding small RNAs which regulate gene expression at the post-transcriptional level in plants and animals. Until recently, only limited numbers of miRNAs were identified in Cucurbitaceae, a large flowering plant family. In this study, 220 potential miRNA candidates were identified from...

journal_title：Biochimie

authors： Hu J,Sun L,Zhu Z,Zheng Y,Xiong W,Ding Y

更新日期：2014-07-01 00:00:00

abstract：:Matrix metalloproteinase 9 (MMP-9) and interleukin-8 (IL-8) play major roles in tumor progression and invasion of breast cancer cells. The present study was undertaken to investigate the inhibitory mechanism of cell invasion by luteolin 8-C-β-fucopyranoside (named as LU8C-FP), a C-glycosylflavone, in human breast canc...

journal_title：Biochimie

authors： Park SH,Kim JH,Lee DH,Kang JW,Song HH,Oh SR,Yoon DY

更新日期：2013-11-01 00:00:00

abstract：:The two subunits of the nickel-iron hydrogenase from Desulfovibrio gigas have been purified by preparative sodium dodecyl sulfate polyacrylamide gel electrophoresis and their amino acid compositions have been determined. The N-terminal sequences for 15 residues of the large subunit (Mr 62,000) and 25 residues of the s...

journal_title：Biochimie

authors： Nivière V,Forget N,Bovier-Lapierre G,Bonicel J,Hatchikian C

更新日期：1988-02-01 00:00:00

abstract：:IL-28 and IL-29 were recently described as members of a new cytokine family that shares with type I interferon (IFN) the same Jak/Stat signalling pathway driving expression of a common set of genes. Accordingly, they have been named IFN lambda. IFNs lambda exhibit several common features with type I IFNs: antiviral ac...

journal_title：Biochimie

authors： Uzé G,Monneron D

更新日期：2007-06-01 00:00:00

abstract：:Mammalian chymotrypsin-like serine proteases (SPs) are one of the best-studied family of enzymes with roles in a wide range of physiological processes, including digestion, blood coagulation, fibrinolysis and humoral immunity. Extracellular SPs can form cascades, in which one protease activates the zymogen of the next...

journal_title：Biochimie

authors： Veillard F,Troxler L,Reichhart JM

更新日期：2016-03-01 00:00:00

abstract：:Oxidatively modified proteins are continuously produced in cells by reactive oxygen and nitrogen species generated as a consequence of aerobic metabolism. During periods of oxidative stress, protein oxidation is significantly increased and may become a threat to cell survival. In eucaryotic cells the proteasome has be...

journal_title：Biochimie

authors： Davies KJ

更新日期：2001-03-01 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：:Protein l-isoaspartyl-O-methyltransferase (PIMT) is an ubiquitous enzyme widely distributed in cells and plays a role in the repair of deamidated and isomerized proteins. In this study, we show that this enzyme is present in cytosolic extract of Vibrio cholerae, an enteric pathogenic Gram-negative bacterium and is enz...

journal_title：Biochimie

authors： Chatterjee T,Pal A,Chakravarty D,Dey S,Saha RP,Chakrabarti P

更新日期：2013-04-01 00:00:00

abstract：:The purpose of the present study was to investigate the effect of a concentrated preparation (EPA 30) containing eicosapentaenoic acid (EPA, 20:5 n-3) and docosahexaenoic acid (DHA, 22:6 n-3) on the limiting desaturation steps of the polyunsaturated fatty acid biosynthesis in spontaneously hypertensive rats (SHR). Adu...

journal_title：Biochimie

authors： Narce M,Frenoux JM,Dardel V,Foucher C,Germain S,Delachambre MC,Poisson JP

更新日期：1997-02-01 00:00:00

abstract：:The targets of in vivo studies of the ribosomal assembly process are mainly the events of rRNA processing, whereas in vitro studies (total reconstitution) focus on principles of the assembly process such as assembly-initiation proteins, rate-limiting steps and a detailed sequence of assembly reactions (assembly map). ...

journal_title：Biochimie

authors： Nierhaus KH

更新日期：1991-06-01 00:00:00