Characterization of the promoter for the rat and human link protein gene.

abstract：:Reactive oxygen species produced by endogenous metabolic activity and exposure to a multitude of exogenous agents impact cells in a variety of ways. The DNA base damage 8-oxodeoxyguanosine (8-oxodG) is a prominent indicator of oxidative stress and has been well-characterized as a premutagenic lesion in mammalian cells...

journal_title：Nucleic acids research

authors： Ghosh R,Mitchell DL

更新日期：1999-08-01 00:00:00

abstract：:The persistence of fetal hemoglobin in many patients with deletion type beta thalassemias and the expression patterns of human globin genes in transgenic mice suggest that gamma- to beta-globin gene switching results primarily from competition of gamma- and beta-globin genes for interaction with the beta-globin locus ...

journal_title：Nucleic acids research

authors： Ryan TM,Sun CW,Ren J,Townes TM

更新日期：2000-07-15 00:00:00

abstract：:Adjustable transgene expression is considered key for next-generation molecular interventions in gene therapy scenarios, therapeutic reprogramming of clinical cell phenotypes for tissue engineering and sophisticated gene-function analyses in the post-genomic era. We have designed a portfolio of latest generation self-...

journal_title：Nucleic acids research

authors： Mitta B,Weber CC,Rimann M,Fussenegger M

更新日期：2004-07-16 00:00:00

abstract：:Ribonuclease III of Escherichia coli is prominently involved in the endoribonucleolytic processing of cell and viral-encoded RNAs. Towards the goal of defining the RNA sequence and structural elements that establish specific catalytic cleavage of RNase III processing signals, this report demonstrates that a 60 nucleot...

journal_title：Nucleic acids research

authors： Chelladurai BS,Li H,Nicholson AW

更新日期：1991-04-25 00:00:00

abstract：:Monocrotaline is a pyrrolizidine alkaloid known to cause toxicity in humans and animals. Its mechanism of biological action is still unclear although DNA crosslinking has been suggested to a play a role in its activity. In this study we found that an active metabolite of monocrotaline, dehydromonocrotaline (DHM), alky...

journal_title：Nucleic acids research

authors： Pereira TN,Webb RI,Reilly PE,Seawright AA,Prakash AS

更新日期：1998-12-01 00:00:00

abstract：:MetaNetX is a repository of genome-scale metabolic networks (GSMNs) and biochemical pathways from a number of major resources imported into a common namespace of chemical compounds, reactions, cellular compartments--namely MNXref--and proteins. The MetaNetX.org website (http://www.metanetx.org/) provides access to the...

journal_title：Nucleic acids research

authors： Moretti S,Martin O,Van Du Tran T,Bridge A,Morgat A,Pagni M

更新日期：2016-01-04 00:00:00

abstract：:The plant gene enod40 is highly conserved among legumes and also present in various non-legume species. It is presumed to play a central regulatory role in the Rhizobium-legume interaction, being expressed well before the initiation of cortical cell divisions resulting in nodule formation. Two small peptides encoded b...

journal_title：Nucleic acids research

authors： Girard G,Roussis A,Gultyaev AP,Pleij CW,Spaink HP

更新日期：2003-09-01 00:00:00

abstract：:A computer program has been developed which aids in the determination of restriction enzyme recognition sequences. This is achieved by cleaving DNAs of known sequence with a restriction endonuclease and comparing the fragmentation pattern with a computer-generated set of patterns. The feasibility of this approach has ...

journal_title：Nucleic acids research

authors： Gingeras TR,MIlazzo JP,Roberts RJ

更新日期：1978-11-01 00:00:00

abstract：:Initial steps in the synthesis of functional tRNAs require 5'- and 3'-processing of precursor tRNAs (pre-tRNAs), which in yeast mitochondria are achieved by two endonucleases, RNase P and RNase Z. In this study, using a combination of detergent-free Blue Native Gel Electrophoresis, proteomics and in vitro testing of p...

journal_title：Nucleic acids research

authors： Daoud R,Forget L,Lang BF

更新日期：2012-02-01 00:00:00

abstract：:A typical G-rich telomeric DNA strand, which runs 5'-->3' toward the chromosome ends, protrudes by several nucleotides in lower eukaryotes. In human chromosomes long G-rich 3'-overhangs have been found. Apart from the standard G-rich tail, several non-canonical terminal structures have been proposed. However, the mech...

journal_title：Nucleic acids research

authors： Cimino-Reale G,Pascale E,Battiloro E,Starace G,Verna R,D'Ambrosio E

更新日期：2001-04-01 00:00:00

abstract：:A coiled-coil microtubule-bundling protein, p180, was originally identified as one of the ribosome receptor candidates on the rough endoplasmic reticulum (ER) and is highly expressed in secretory tissues. Recently, we reported that p180 plays crucial roles in upregulating collagen biosynthesis, mainly by facilitating ...

journal_title：Nucleic acids research

authors： Ueno T,Kaneko K,Sata T,Hattori S,Ogawa-Goto K

更新日期：2012-04-01 00:00:00

abstract：:The prokaryotic beta recombinase catalyzes site-specific recombination between two directly oriented minimal six sites in chromatin-integrated substrates. Here, we demonstrate that an enhanced green fluorescent protein (EGFP)-fused version of beta recombinase (beta-EGFP) is fully active, retaining most specific activi...

journal_title：Nucleic acids research

authors： Servert P,Garcia-Castro J,Díaz V,Lucas D,Gonzalez MA,Martínez-A C,Bernad A

更新日期：2006-01-03 00:00:00

abstract：:The Phospho.ELM resource (http://phospho.elm.eu.org) is a relational database designed to store in vivo and in vitro phosphorylation data extracted from the scientific literature and phosphoproteomic analyses. The resource has been actively developed for more than 7 years and currently comprises 42,574 serine, threoni...

journal_title：Nucleic acids research

authors： Dinkel H,Chica C,Via A,Gould CM,Jensen LJ,Gibson TJ,Diella F

更新日期：2011-01-01 00:00:00

abstract：:TOP mRNAs are vertebrate transcripts which contain a 5'terminal oligopyrimidine tract (5'TOP), encode for ribosomal proteins and elongation factors 1alpha and 2, and are candidates for growth-dependent translational control mediated through their 5'TOP. In the present study we show that elongation factor 2 (EF2) mRNA ...

journal_title：Nucleic acids research

authors： Avni D,Biberman Y,Meyuhas O

更新日期：1997-03-01 00:00:00

abstract：:Using sedimentation and cryo electron tomography techniques, the conformations of eukaryotic polyribosomes formed in a long-term cell-free translation system were analyzed over all the active system lifetime (20-30 translation rounds during 6-8 h in wheat germ extract at 25°C). Three distinct types of the conformation...

journal_title：Nucleic acids research

authors： Afonina ZA,Myasnikov AG,Shirokov VA,Klaholz BP,Spirin AS

更新日期：2015-01-01 00:00:00

abstract：:The ASTRAL compendium provides several databases and tools to aid in the analysis of protein structures, particularly through the use of their sequences. It is partially derived from the SCOP database of protein domains, and it includes sequences for each domain as well as other resources useful for studying these seq...

journal_title：Nucleic acids research

authors： Chandonia JM,Walker NS,Lo Conte L,Koehl P,Levitt M,Brenner SE

更新日期：2002-01-01 00:00:00

abstract：:Several modified nucleosides were introduced during in vitro RNA synthesis into a pre-tRNA(Ser). The pre-tRNAs were used as substrates for RNase P enzymes. No effects were observed with biotin-8-ATP or [alpha-S]-GPT, whereas with m7GTP, the cleavage reaction was completely inhibited. Analysis of pre-tRNAs which contai...

journal_title：Nucleic acids research

authors： Kahle D,Wehmeyer U,Char S,Krupp G

更新日期：1990-02-25 00:00:00

abstract：:Prion proteins (PrPs) cause prion diseases, such as bovine spongiform encephalopathy. The conversion of a normal cellular form (PrP(C)) of PrP into an abnormal form (PrP(Sc)) is thought to be associated with the pathogenesis. An RNA aptamer that tightly binds to and stabilizes PrP(C) is expected to block this conversi...

journal_title：Nucleic acids research

authors： Mashima T,Nishikawa F,Kamatari YO,Fujiwara H,Saimura M,Nagata T,Kodaki T,Nishikawa S,Kuwata K,Katahira M

更新日期：2013-01-01 00:00:00

abstract：:Denaturing gradient gel electrophoresis (DGGE) is based upon the different melting behaviors of DNA molecules in a chemical denaturant gradient according to their sequences. This technique has recently become a widespread tool to detect mutations. The introduction of a GC-clamp enables the detection of most single bas...

journal_title：Nucleic acids research

authors： Weber CK,Shaffer DJ,Sidman CL

更新日期：1991-06-25 00:00:00

abstract：:Replacement of alpha-, beta- and gamma-phosphate groups in 2'-deoxynucleoside 5'-triphosphates (dNTP) with phosphonate groups yields a new set of dNTP mimics with potential biological and therapeutic applications. Here, we describe the synthesis of 15 new dNTPs modified at alpha-, beta- and gamma-phosphates containing...

journal_title：Nucleic acids research

authors： Alexandrova LA,Skoblov AY,Jasko MV,Victorova LS,Krayevsky AA

更新日期：1998-02-01 00:00:00

abstract：:Riboswitches are important gene regulatory elements frequently encountered in bacterial mRNAs. The recently discovered nadA riboswitch contains two similar, tandemly arrayed aptamer domains, with the first domain possessing high affinity for nicotinamide adenine dinucleotide (NAD+). The second domain which comprises t...

journal_title：Nucleic acids research

authors： Chen H,Egger M,Xu X,Flemmich L,Krasheninina O,Sun A,Micura R,Ren A

更新日期：2020-12-02 00:00:00

abstract：:We characterize a component of the E. coli bacterial nucleoid H1a, which accumulates in stationary phase. This protein, identical with the major component of a plasmid-protein complex previously isolated in our laboratory, has a pI close to 7.5. Acrylamide gel electrophoresis and sedimentation in sucrose gradient have...

journal_title：Nucleic acids research

authors： Spassky A,Rimsky S,Garreau H,Buc H

更新日期：1984-07-11 00:00:00

abstract：:Spermine-DNA complexes have been examined by small-angle and wide-angle X-ray scattering as well as by circular dichroism studies. Condensed complexes are building up below a critical ionic strength. We have found that at one and the same ionic strength condensed complexes having two different supramolecular structure...

journal_title：Nucleic acids research

authors： Becker M,Misselwitz R,Damaschun H,Damaschun G,Zirwer D

更新日期：1979-11-10 00:00:00

abstract：:Poly(ADP-ribosyl)ation is involved in numerous bio-logical processes including DNA repair, transcription and cell death. Cellular levels of poly(ADP-ribose) (PAR) are regulated by PAR polymerases (PARPs) and the degrading enzyme PAR glycohydrolase (PARG), controlling the cell fate decision between life and death in re...

journal_title：Nucleic acids research

authors： Illuzzi G,Fouquerel E,Amé JC,Noll A,Rehmet K,Nasheuer HP,Dantzer F,Schreiber V

更新日期：2014-07-01 00:00:00

abstract：:Transfer RNAGlu4 was isolated from Drosophila melanogaster by affinity chromatography. The tRNA was iodinated "in vitro" with Na[25I] and hybridized "in situ" to salivary gland chromosomes from Drosophila. Subsequent autoradiography allowed the localization of the genes for tRNAGlu4 to the right arm of the second chro...

journal_title：Nucleic acids research

authors： Kubli E,Schmidt T

更新日期：1978-05-01 00:00:00

abstract：:The model mRNA (MR), 11-mer RNA containing two nitroxide spin labels at the 5'- and 3'-terminal nucleotides and prone to form a stable homodimer (MR)2, was used for Electron Paramagnetic Resonance study of structural rearrangements in mRNA occurring upon its binding to human 80S ribosomes. The formation of two differe...

journal_title：Nucleic acids research

authors： Malygin AA,Graifer DM,Meschaninova MI,Venyaminova AG,Timofeev IO,Kuzhelev AA,Krumkacheva OA,Fedin MV,Karpova GG,Bagryanskaya EG

更新日期：2018-01-25 00:00:00

abstract：:The HIV-1 nucleocapsid (NC) protein is a small, basic protein containing two retroviral zinc fingers. It is a highly active nucleic acid chaperone; because of this activity, it plays a crucial role in virus replication as a cofactor during reverse transcription, and is probably important in other steps of the replicat...

journal_title：Nucleic acids research

authors： Fisher RJ,Fivash MJ,Stephen AG,Hagan NA,Shenoy SR,Medaglia MV,Smith LR,Worthy KM,Simpson JT,Shoemaker R,McNitt KL,Johnson DG,Hixson CV,Gorelick RJ,Fabris D,Henderson LE,Rein A

更新日期：2006-01-24 00:00:00

abstract：:We examined the ability of the 5' flanking region sequences of a human U1 RNA gene to direct synthesis of functional mRNA. When fused to chloramphenicol acetyltransferase (CAT) coding region sequences, the upstream sequences of the U1 gene were able to stimulate the synthesis of functional CAT mRNA in 293 cells but no...

journal_title：Nucleic acids research

authors： Dahlberg JE,Schenborn ET

更新日期：1988-07-11 00:00:00

abstract：:One challenge in engineering organisms is taking responsibility for their behavior over many generations. Spontaneous mutations arising before or during use can impact heterologous genetic functions, disrupt system integration, or change organism phenotype. Here, we propose restructuring the genetic code itself such t...

journal_title：Nucleic acids research

authors： Calles J,Justice I,Brinkley D,Garcia A,Endy D

更新日期：2019-11-04 00:00:00

abstract：:Gel migration and uranyl photoprobing have been used to study the effects of inosine and 2,6-diaminopurine (2,6-DAP) substitution on adenine-tract (A-tract) induced DNA curvature. Using a 10mer repeated sequence including five inosines we show by uranyl photoprobing that a narrow minor groove varying in phase with the...

journal_title：Nucleic acids research

authors： Mollegaard NE,Bailly C,Waring MJ,Nielsen PE

更新日期：1997-09-01 00:00:00