Effect of the protein synthesis inhibitor cycloheximide on RNA synthesis in radish seedlings.

abstract：:The Golgi apparatus serves as the major site of glycosylation reactions. Nucleotide sugars which are substrates of the Golgi localized glycosyltransferases are synthesized in the cytoplasm (cell nucleus in case of CMP-sialic acid) and must be transported into the compartment lumen. This transport function is carried o...

journal_title：Biochimie

authors： Gerardy-Schahn R,Oelmann S,Bakker H

更新日期：2001-08-01 00:00:00

abstract：:The present review deals with the place of single chain oligonucleotide ligands (aptamers) in affinity chromatography applied to proteins. Aptamers are not the only affinity ligands available but they represent an emerging and highly promising route that advantageously competes with antibodies in immunopurification pr...

journal_title：Biochimie

authors： Perret G,Boschetti E

更新日期：2018-02-01 00:00:00

abstract：:The preadipocyte cell lines 3T3-L1 and 3T3-F442A are widely used to study the cellular mechanisms of preadipocyte differentiation and mature adipocyte functions. However, transfection with naked DNA is inefficient in these cell lines. Adenoviral gene transfer is a powerful technique to induce high levels of transgene ...

journal_title：Biochimie

authors： Béréziat V,Moritz S,Klonjkowski B,Decaudain A,Auclair M,Eloit M,Capeau J,Vigouroux C

更新日期：2005-11-01 00:00:00

abstract：:Homocysteine (HCY) is a degradation product of the methionine pathway. The B vitamins, in particular vitamin B12 and folate, are the primary nutritional determinant of HCY levels and therefore their deficiencies result in hyperhomocysteinaemia (HHCY). Prevalence of hyperhomocysteinemia (HHCY) and related dietary defic...

journal_title：Biochimie

authors： Feigerlova E,Demarquet L,Guéant JL

更新日期：2016-07-01 00:00:00

abstract：:A Binding Protein (BP) of nearly 95,000 daltons interacts with the acid phosphatase at the permissive temperature, elevating its molecular weight from 48,000 +/- 2,000 to 136,000 +/- 7,000 in CL and CHR strains of Physarum polycephalum plasmodia. The same molecule has not been observed in the extracts of M3C VIII and ...

journal_title：Biochimie

authors： Demirtas H

更新日期：1983-06-01 00:00:00

abstract：:Glucose-6 phosphatase (G6Pase), a key enzyme of glucose homeostasis, catalyses the hydrolysis of glucose-6 phosphate (G6P) to glucose and inorganic phosphate. A deficiency in G6Pase activity causes type 1 glycogen storage disease (GSD-1), mainly characterised by hypoglycaemia. Genetic analyses of the two forms of this...

journal_title：Biochimie

authors： Soty M,Chilloux J,Casteras S,Grichine A,Mithieux G,Gautier-Stein A

更新日期：2012-03-01 00:00:00

abstract：:L-aromatic aminoacid decarboxylase has been purified more than thousand times from homogenates of rat brain, in several steps : centrifugation, DEAE-cellulose, CM cellulose, hydroxylapatite, DEAE sephadex. Its properties have been studied, most of them on an intermediate fraction of the purification, because of the in...

journal_title：Biochimie

authors： Corgier M,Pacheco H

更新日期：1975-01-01 00:00:00

abstract：:A new apolipoprotein has been identified in VHDL1 and in HDL. This protein is immunologically distinct from already isolated apoproteins. It was isolated by column chromatography on hydroxylapatite. In polyacrylamide gel electrophoresis, its mobility is very close to that of apo D. The amino acid composition differs f...

journal_title：Biochimie

authors： Ayrault-Jarrier M,Alix JF,Polonovski J

更新日期：1978-01-01 00:00:00

abstract：:Two methods were used to estimate the intracellular phospholipase activity in rat heart: one using exogenous radioactive substrate dispersed as unilamellar vesicles; the other using endogenous membrane hydrolysis and subsequent phospholipid and lysophospholipid separation by high-performance liquid chromatography and ...

journal_title：Biochimie

authors： Termine E,Léonardi J,Lafont H,Nalbone G

更新日期：1987-03-01 00:00:00

abstract：:The structural difference of flavonoids strongly affects the binding process with plasma proteins. This work in here mainly concerns about the molecular property-binding affinity relationship of dietary flavonoids for common rat plasma proteins (CRPP). The magnitudes of binding constants between flavonoids and CRPP we...

journal_title：Biochimie

authors： Xiao J,Cao H,Chen T,Yang F,Liu C,Xu X

更新日期：2011-02-01 00:00:00

abstract：BACKGROUND:Fatty acids (FAs), and especially monounsaturated FAs (MUFAs) stimulate GLP-1 release. However, lipotoxicity is indicated in GLP-1 secreting cells following long-term exposure to elevated levels of saturated FAs (SFAs) in vivo and in vitro, where in vitro studies indicate that cosupplementation with MUFAs co...

journal_title：Biochimie

authors： Ntika S,Thombare K,Aryapoor M,Kristinsson H,Bergsten P,Krizhanovskii C

更新日期：2019-04-01 00:00:00

abstract：:Glycosylphosphatidylinositol phospholipase D (GPI-PLD) has been proposed to be responsible for cleaving membrane-associated glycosylphosphatidyl inositol (GPI) molecules to generate inositol phosphoglycan (IPGs), which have growth factor-mimetic properties. We have cloned the mouse liver GPI-PLD cDNA, which has a sequ...

journal_title：Biochimie

authors： Flores-Borja F,Kieszkievicz J,Church V,Francis-West PH,Schofield J,Rademacher TW,Lund T

更新日期：2004-04-01 00:00:00

abstract：:Porcine thyroid cells in primary cultures form either monolayers or, when they are stimulated by thyrotropin (TSH), follicles. This system, monolayer-follicle associated cell culture, determines two morphofunctional states of the thyroid cell in vitro. These cells divide, when grown in monolayer. In this article we de...

journal_title：Biochimie

authors： Fayet G,Hovsépian S

更新日期：1980-01-01 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：:Versican and decorin, two proteoglycans (PGs) with contradictory roles in the pathophysiology of cancer, comprise important stromal components in many tumor types and play a crucial role in the progression of cancer. In this study, we provide direct evidence for a significant and stage-related accumulation of versican...

journal_title：Biochimie

authors： Skandalis SS,Theocharis AD,Papageorgakopoulou N,Vynios DH,Theocharis DA

更新日期：2006-09-01 00:00:00

abstract：:We have determined the DNA sequence of a 1-kilobase segment of the Escherichia coli chromosome. The segment contains glyW, a duplicate gene for tRNA3Gly, and its flanking regions. An insertion sequence, previously known to have occurred spontaneously within the sequenced fragment, was identified as IS1. Possible sites...

journal_title：Biochimie

authors： Tucker SD,Murgola EJ

更新日期：1985-09-01 00:00:00

abstract：:The combination of cDNA and RNA sequencing techniques has enabled determination of the complete sequence of one of the mRNAs coding for the precursor of the small subunit of ribulose bisphosphate carboxylase of Nicotiana sylvestris. In this 898-nucleotide-long mRNA, 540 nucleotides code for the entire 180-amino-acid-l...

journal_title：Biochimie

authors： Pinck M,Guilley E,Durr A,Hoff M,Pinck L,Fleck J

更新日期：1984-07-01 00:00:00

abstract：:Microalgae are single-cell, photosynthetic organisms whose biodiversity places them at the forefront of biological producers of high-value molecules including lipids and pigments. Some of these organisms particular are capable of synthesizing n-3 very long chain polyunsaturated fatty acids (VLC-PUFAs), known to have b...

journal_title：Biochimie

authors： Lupette J,Benning C

更新日期：2020-11-01 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：: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 chromatin of shrimp hepatopancreas has been extracted from isolated nuclei and characterized. Nuclei were prepared in the presence of Cu++ and phenyl methyl sulfonyl fluoride in order to inhibit the nuclease and protease activities throughout the different purification steps. The purified nuclei are heterogenous i...

journal_title：Biochimie

authors： Sellos D,Van Wormhoudt A

更新日期：1979-01-01 00:00:00

abstract：:NikR proteins are bacterial metallo-regulatory transcription factors that control the expression of the nickel uptake system and/or nickel containing enzymes such as urease, and are involved in the acid stress response. Here, a comparative study is reported on NikR from Helicobacter pylori (HpNikR) and Escherichia col...

journal_title：Biochimie

authors： Fauquant C,Diederix RE,Rodrigue A,Dian C,Kapp U,Terradot L,Mandrand-Berthelot MA,Michaud-Soret I

更新日期：2006-11-01 00:00:00

abstract：:Genome-editing technologies, in particular, CRISPR systems, are widely used for targeted regulation of gene expression and obtaining modified human and animal cell lines, plants, fungi, and animals with preassigned features. Despite being well described and easy to perform, the most common methods for construction and...

journal_title：Biochimie

authors： Filippova J,Matveeva A,Zhuravlev E,Stepanov G

更新日期：2019-12-01 00:00:00

abstract：:pH-Dependence of hydrolytic activity of trypsin has been studied in cationic reverse micellar system of cetyltrimethylammonium bromide (CTAB) in (50% v/v) chloroform/isooctane using a positively charged substrate N(alpha)-benzoyl-L-arginine ethyl ester (BAEE). The pH of the medium was varied from 4.0 to 8.5 with addit...

journal_title：Biochimie

authors： Fadnavis NW,Babu RL,Deshpande A

更新日期：1998-12-01 00:00:00

abstract：:Protein-induced DNA bridging and looping is a common mechanism for various and essential processes in bacterial chromosomes. This mechanism is preserved despite the very different bacterial conditions and their expected influence on the thermodynamic and kinetic characteristics of the bridge formation and stability. O...

journal_title：Biochimie

authors： Tardin C

更新日期：2017-11-01 00:00:00

abstract：:The quantitative formalism called Metabolic Control Theory makes it possible to be precise in discussions of metabolic control. To illustrate this, I will mention 2 experimental systems where free energy is converted from one form to another, i.e., bacteriorhodopsin liposomes and mitochondrial oxidative phosphorylatio...

journal_title：Biochimie

authors： Westerhoff HV

更新日期：1989-08-01 00:00:00

abstract：:Phospholipases A(2) (PLA(2)s) and its generation of second messengers play an important role in signal transduction, cell proliferation, cell survival and gene expression. At low concentrations mediators of PLA(2) activity have a variety of physiological effects whereas high levels of PLA(2) and its metabolites are ge...

journal_title：Biochimie

authors： Wang J,Kolko M

更新日期：2010-06-01 00:00:00

abstract：:DNA replication in Escherichia coli is controlled at the initiation stage, possibly by regulation of the essential activity of DnaA protein. The cellular membrane has long been hypothesized to be involved in chromosomal replication. Accumulating evidence, both in vitro and in vivo, that supports the importance of memb...

journal_title：Biochimie

authors： Crooke E

更新日期：2001-01-01 00:00:00

abstract：:Embryonic stem cells (ESCs) are capable of unlimited self-renewal and differentiation into multiple cell types. Recent large-scale analyses have identified various cell surface molecules on ESCs. Some of them are considered to be beneficial markers for characterization of cellular phenotypes and/or play an essential r...

journal_title：Biochimie

authors： Iwagawa T,Ohuchi SP,Watanabe S,Nakamura Y

更新日期：2012-01-01 00:00:00

abstract：:TP53 is mutated in most types of human cancers and is one of the most popular genes in cancer research. The p53 protein is a sensor of multiple forms of genotoxic, oncogenic and non-genotoxic stress. It suppresses growth and controls survival of stressed cells, and as such, is the focal point of selection pressures in...

journal_title：Biochimie

authors： Guimaraes DP,Hainaut P

更新日期：2002-01-01 00:00:00