Effect of oxidative DNA damage in promoter elements on transcription factor binding.

abstract：:The three dimensional structures for representatives of nearly half of all protein families are now available in public databases. Thus, no matter which protein one investigates, it is increasingly likely that the 3D structure of a homolog will be known and may reveal unsuspected structure-function relationships. The ...

journal_title：Nucleic acids research

authors： Marchler-Bauer A,Addess KJ,Chappey C,Geer L,Madej T,Matsuo Y,Wang Y,Bryant SH

更新日期：1999-01-01 00:00:00

abstract：:When designed to cleave a target RNA in trans, the hammerhead ribozyme contains two antisense flanks which form helix I and helix III by pairing with the complementary target RNA. The sequences forming helix II are contained on the ribozyme strand and represent a major structural component of the hammerhead structure....

journal_title：Nucleic acids research

authors： Homann M,Tabler M,Tzortzakaki S,Sczakiel G

更新日期：1994-09-25 00:00:00

abstract：:In Escherichia coli, the MnmEG complex modifies transfer RNAs (tRNAs) decoding NNA/NNG codons. MnmEG catalyzes two different modification reactions, which add an aminomethyl (nm) or carboxymethylaminomethyl (cmnm) group to position 5 of the anticodon wobble uridine using ammonium or glycine, respectively. In tRNA(cmnm...

journal_title：Nucleic acids research

authors： Moukadiri I,Garzón MJ,Björk GR,Armengod ME

更新日期：2014-02-01 00:00:00

abstract：:The erbAalpha gene encodes two alpha-thyroid hormone receptor isoforms, TRalpha1 and TRalpha2, which arise from alternatively processed mRNAs, erbAalpha1 (alpha1) and erb alpha2 (alpha2). The splicing and alternative polyadenylation patterns of these mRNAs resemble that of mRNAs encoding different forms of immunoglobu...

journal_title：Nucleic acids research

authors： Hastings ML,Milcarek C,Martincic K,Peterson ML,Munroe SH

更新日期：1997-11-01 00:00:00

abstract：:Non-coding genetic variants/mutations can play functional roles in the cell by disrupting regulatory interactions between transcription factors (TFs) and their genomic target sites. For most human TFs, a myriad of DNA-binding models are available and could be used to predict the effects of DNA mutations on TF binding....

journal_title：Nucleic acids research

authors： Martin V,Zhao J,Afek A,Mielko Z,Gordân R

更新日期：2019-07-02 00:00:00

abstract：:Clustered damages are formed in DNA by ionising radiation and radiomimetic anticancer agents and are thought to be biologically severe. 7,8-dihydro-8-oxoguanine (8-oxoG), a major DNA damage resulting from oxidative attack, is highly mutagenic leading to a high level of G.C-->T.A transversions if not previously excised...

journal_title：Nucleic acids research

authors： David-Cordonnier MH,Boiteux S,O'Neill P

更新日期：2001-03-01 00:00:00

abstract：:Mariner transposition is a complex reaction that involves three recombination sites and six strand breaking and joining reactions. This requires precise spatial and temporal coordination between the different components to ensure a productive outcome and minimize genomic instability. We have investigated how the cleav...

journal_title：Nucleic acids research

authors： Claeys Bouuaert C,Walker N,Liu D,Chalmers R

更新日期：2014-05-01 00:00:00

abstract：:Single cell RNA-seq experiments provide valuable insight into cellular heterogeneity but suffer from low coverage, 3' bias and technical noise. These unique properties of single cell RNA-seq data make study of alternative splicing difficult, and thus most single cell studies have restricted analysis of transcriptome v...

journal_title：Nucleic acids research

authors： Welch JD,Hu Y,Prins JF

更新日期：2016-05-05 00:00:00

abstract：:Splicing is a biological phenomenon that removes the non-coding sequence from the transcripts to produce a mature transcript suitable for translation. To study this phenomenon, information on the intron-exon arrangement of a gene is essential, usually obtained by aligning mRNA/EST sequences to their cognate genomic se...

journal_title：Nucleic acids research

authors： Lee BT,Tan TW,Ranganathan S

更新日期：2003-07-01 00:00:00

abstract：:Genomic DNA of calf thymus contains 1.5 times as much 5-methylcytosine as similar sperm DNA, but the major EcoRI repeat fragment from satellite I of thymus contains ten times as much 5-methylcytosine as the corresponding fragment from sperm DNA. Restriction enzyme analyses of the total DNA and the satellite I fragment...

journal_title：Nucleic acids research

authors： Sturm KS,Taylor JH

更新日期：1981-09-25 00:00:00

abstract：:A circular denaturation and restriction map of mitochondrial DNA from Neurospora crassa is presented. The map shows the position of all twelve fragments produced by restriction endonuclease Eco R I and the position of the largest Hin III fragment along the previously established map of AT-rich sequences. The two wild ...

journal_title：Nucleic acids research

authors： Bernard U,Goldthwaite C,Küntzel H

更新日期：1976-11-01 00:00:00

abstract：:The binding of two symmetric bis-benzimidazole compounds, 2,2-bis-[4'-(3"-dimethylamino-1"-propyloxy)phenyl]-5,5-bi-1H-benzimidazole and its piperidinpropylphenyl analog, to the minor groove of DNA, have been studied by DNA footprinting, surface plasmon resonance (SPR) methods and molecular dynamics simulations in exp...

journal_title：Nucleic acids research

authors： Bailly C,Chessari G,Carrasco C,Joubert A,Mann J,Wilson WD,Neidle S

更新日期：2003-03-01 00:00:00

abstract：:Carbohydrate-binding proteins play crucial roles across all organisms and viruses. The complexity of carbohydrate structures, together with inconsistencies in how their 3D structures are reported, has led to difficulties in characterizing the protein-carbohydrate interfaces. In order to better understand protein-carbo...

journal_title：Nucleic acids research

authors： Copoiu L,Torres PHM,Ascher DB,Blundell TL,Malhotra S

更新日期：2020-01-08 00:00:00

abstract：:The primary rRNA transcript contains a large external transcribed spacer (ETS) approximately 4,000 nucleotides in length. We have used subcloned DNA probes derived from the 5' end of the ETS in conjunction with Northern blot analysis of murine nuclear RNA to examine processing of this region. In agreement with the res...

journal_title：Nucleic acids research

authors： Fetherston J,Werner E,Patterson R

更新日期：1984-09-25 00:00:00

abstract：:MicroArray Gene expression and Network Evaluation Toolkit (MAGNET) is a web-based application that provides tools to generate and score both protein-protein interaction networks and coexpression networks. MAGNET integrates user-provided experimental measurements with high-throughput proteomic datasets, generating weig...

journal_title：Nucleic acids research

authors： Linderman GC,Chance MR,Bebek G

更新日期：2012-07-01 00:00:00

abstract：:Liquid-liquid phase separation plays an important role in a variety of cellular processes, including the formation of membrane-less organelles, the cytoskeleton, signalling complexes, and many other biological supramolecular assemblies. Studies on the molecular basis of phase separation in cells have focused on protei...

journal_title：Nucleic acids research

authors： Zhang Y,Yang M,Duncan S,Yang X,Abdelhamid MAS,Huang L,Zhang H,Benfey PN,Waller ZAE,Ding Y

更新日期：2019-12-16 00:00:00

abstract：:Pre-mRNA splicing is catalyzed by the spliceosome, a multi-megadalton ribonucleoprotein machine. Previous work from our laboratory revealed the splicing factor SRSF1 as a regulator of the SUMO pathway, leading us to explore a connection between this pathway and the splicing machinery. We show here that addition of a r...

journal_title：Nucleic acids research

authors： Pozzi B,Bragado L,Will CL,Mammi P,Risso G,Urlaub H,Lührmann R,Srebrow A

更新日期：2017-06-20 00:00:00

abstract：:The interactions between beef tRNATrp with avian myeloblastosis reverse transcriptase have been studied by statistical chemical modifications of phosphate (ethylnitrosourea) and cytidine (dimethyl sulfate) residues, as well as by digestion of complexed tRNA by Cobra venom nuclease and Neurospora crassa endonuclease. R...

journal_title：Nucleic acids research

authors： Garret M,Romby P,Giegé R,Litvak S

更新日期：1984-03-12 00:00:00

abstract：:We have investigated the attachment of the DNA to the nuclear matrix during the division cycle of the plasmodial slime mold Physarum polycephalum. The DNA of plasmodia was pulse labelled at different times during the S phase and the label distribution was studied by graded DNase digestion of the matrix-DNA complexes p...

journal_title：Nucleic acids research

authors： Aelen JM,Opstelten RJ,Wanka F

更新日期：1983-02-25 00:00:00

abstract：:DNA dodecamers have been designed with two cytosines on each end and intervening A and T stretches, such that the oligomers have fully complementary A:T base pairs when aligned in the parallel orientation. Spectroscopic (UV, CD and IR), NMR and molecular dynamics studies have shown that oligomers having the sequences ...

journal_title：Nucleic acids research

authors： Parvathy VR,Bhaumik SR,Chary KV,Govil G,Liu K,Howard FB,Miles HT

更新日期：2002-04-01 00:00:00

abstract：:To explain the activation of transcription by a remote enhancer, two models are most often considered, namely looping and scanning. A scanning model, also referred to as 'polymerase entry site' model predicts that for two adjacent promoters the one proximal to an enhancer would be preferentially activated. Preferentia...

journal_title：Nucleic acids research

authors： Heuchel R,Matthias P,Schaffner W

更新日期：1989-11-25 00:00:00

abstract：:WebProAnalyst is a web-accessible analysis tool (http://wwwmgs.bionet.nsc.ru/mgs/programs/panalyst/) designed for scanning quantitative structure-activity relationships in protein families. The tool allows users to search correlations between protein activity and physicochemical characteristics (i.e. hydrophobicity or...

journal_title：Nucleic acids research

authors： Ivanisenko VA,Eroshkin AM,Kolchanov NA

更新日期：2005-07-01 00:00:00

abstract：:The chromatin-remodelling complex B-WICH, comprised of William syndrome transcription factor, the ATPase SNF2h and nuclear myosin, specifically activates RNA polymerase III transcription of the 5S rRNA and 7SL genes. However, the underlying mechanism is unknown. Using high-resolution MN walking we demonstrate here tha...

journal_title：Nucleic acids research

authors： Sadeghifar F,Böhm S,Vintermist A,Östlund Farrants AK

更新日期：2015-05-19 00:00:00

abstract：:Eukaryotic cells use numerous pathways to regulate RNA production, localization and stability. Several of these pathways are controlled by ribonucleases. The essential ribonuclease, Dis3, plays important roles in distinct RNA metabolic pathways. Despite much progress in understanding general characteristics of the Dis...

journal_title：Nucleic acids research

authors： Mamolen M,Smith A,Andrulis ED

更新日期：2010-09-01 00:00:00

abstract：:Using two primers corresponding to helix 1 and helix 3 regions in the homeodomain, we subjected genomic DNA from Caenorhabditis elegans to amplification by the polymerase chain reaction. Sequence analysis of the amplified products revealed a new homeobox-containing gene, designated ceh-19. This gene was located betwee...

journal_title：Nucleic acids research

authors： Naito M,Kohara Y,Kurosawa Y

更新日期：1992-06-25 00:00:00

abstract：:MicroRNAs (miRNA) are short single-stranded RNA molecules derived from hairpin-forming precursors that play a crucial role as post-transcriptional regulators in eukaryotes and viruses. In the past years, many microRNA target genes (MTGs) have been identified experimentally. However, because of the high costs of experi...

journal_title：Nucleic acids research

authors： Leclercq M,Diallo AB,Blanchette M

更新日期：2017-01-25 00:00:00

abstract：:A DNA region of 2750 base pairs encompassing the genes III, VI and I of bacteriophage M13 has been sequenced by the Maxam-Gilbert procedure. By establishing the nucleotide changes introduced by several amber mutations, the coding region and the regulatory signals of each gene have been deduced. The genes appear to spa...

journal_title：Nucleic acids research

authors： van Wezenbeek P,Schoenmakers JG

更新日期：1979-06-25 00:00:00

abstract：:Periodically repeating DNA and protein elements are involved in various important biological events including genomic evolution, gene regulation, protein complex formation, and immunity. Notably, the currently used genome editing tools such as ZFNs, TALENs, and CRISPRs are also all associated with periodically repeati...

journal_title：Nucleic acids research

authors： Mori H,Evans-Yamamoto D,Ishiguro S,Tomita M,Yachie N

更新日期：2019-01-25 00:00:00

abstract：:Experimental evidence indicates that about 60% of miRNA-binding activity does not follow the canonical rule about the seed matching between miRNA and target mRNAs, but rather a non-canonical miRNA targeting activity outside the seed or with a seed-like motifs. Here, we propose a new unbiased method to identify canonic...

journal_title：Nucleic acids research

authors： Bottini S,Hamouda-Tekaya N,Tanasa B,Zaragosi LE,Grandjean V,Repetto E,Trabucchi M

更新日期：2017-05-19 00:00:00

abstract：:In testis mRNA stability and translation initiation are extensively under the control of poly(A)-binding proteins (PABP). Here we have cloned a new human testis-specific PABP (PABP3) of 631 amino acids (70.1 kDa) with 92.5% identical residues to the ubiquitous PABP1. A northern blot of multiple human tissues hybridise...

journal_title：Nucleic acids research

authors： Féral C,Guellaën G,Pawlak A

更新日期：2001-05-01 00:00:00