Femtosecond near-infrared laser microirradiation reveals a crucial role for PARP signaling on factor assemblies at DNA damage sites.

abstract：:DNA mismatches are highly polymorphic and dynamic in nature, albeit poorly characterized structurally. We utilized the antitumour antibiotic CoII(Chro)2 (Chro = chromomycin A3) to stabilize the palindromic duplex d(TTGGCGAA) DNA with two G:G mismatches, allowing X-ray crystallography-based monitoring of mismatch polym...

journal_title：Nucleic acids research

authors： Satange R,Chuang CY,Neidle S,Hou MH

更新日期：2019-09-19 00:00:00

abstract：:In eukaryotes, the tRNA-mimicking polypeptide-chain release factor, eRF1, decodes stop codons on the ribosome in a complex with eRF3; this complex exhibits striking structural similarity to the tRNA-eEF1A-GTP complex. Although amino acid residues or motifs of eRF1 that are critical for stop codon discrimination have b...

journal_title：Nucleic acids research

authors： Saito K,Ito K

更新日期：2015-05-19 00:00:00

abstract：:As large-scale re-sequencing of genomes reveals many protein mutations, especially in human cancer tissues, prediction of their likely functional impact becomes important practical goal. Here, we introduce a new functional impact score (FIS) for amino acid residue changes using evolutionary conservation patterns. The ...

journal_title：Nucleic acids research

authors： Reva B,Antipin Y,Sander C

更新日期：2011-09-01 00:00:00

abstract：:Small regulatory RNAs (sRNAs) from bacterial chromosomes became the focus of research over the past five years. However, relatively little is known in terms of structural requirements, kinetics of interaction with their targets and degradation in contrast to well-studied plasmid-encoded antisense RNAs. Here, we presen...

journal_title：Nucleic acids research

authors： Heidrich N,Moll I,Brantl S

更新日期：2007-01-01 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：:Bacillus subtilis LrpC is a sequence-independent DNA-binding and DNA-bending protein, which binds both single-stranded (ss) and double-stranded (ds) DNA and facilitates the formation of higher order protein-DNA complexes in vitro. LrpC binds at different sites within the same DNA molecule promoting intramolecular liga...

journal_title：Nucleic acids research

authors： López-Torrejón G,Martínez-Jiménez MI,Ayora S

更新日期：2006-01-10 00:00:00

abstract：:Recent genome-wide analyses have elucidated the extent of alternative splicing (AS) in mammals, often focusing on comparisons of splice isoforms between differentiated tissues. However, regulated splicing changes are likely to be important in biological transitions such as cellular differentiation, or response to envi...

journal_title：Nucleic acids research

authors： Bland CS,Wang ET,Vu A,David MP,Castle JC,Johnson JM,Burge CB,Cooper TA

更新日期：2010-11-01 00:00:00

abstract：:The RSC complex of Saccharomyces cerevisiae is closely related to the SWI/SNF complex. Both complexes are involved in remodeling chromatin structure and they share conserved components. The RSC proteins Sth1, Rsc8/Swh3, Sfh1 and Rsc6 are homologs of the SWI/SNF proteins Swi2/Snf2, Swi3, Snf5 and Swp73 respectively. To...

journal_title：Nucleic acids research

authors： Treich I,Ho L,Carlson M

更新日期：1998-08-15 00:00:00

abstract：:We identify a new subgroup of Type I Restriction-Modification enzymes that modify cytosine in one DNA strand and adenine in the opposite strand for host protection. Recognition specificity has been determined for ten systems using SMRT sequencing and each recognizes a novel DNA sequence motif. Previously characterized...

journal_title：Nucleic acids research

authors： Morgan RD,Luyten YA,Johnson SA,Clough EM,Clark TA,Roberts RJ

更新日期：2016-11-02 00:00:00

abstract：:The multifunctional HCV core protein consists of a hydrophilic RNA interacting D1 domain and a hydrophobic D2 domain interacting with membranes and lipid droplets. The core D1 domain was found to possess nucleic acid annealing and strand transfer properties. To further understand these chaperone properties, we investi...

journal_title：Nucleic acids research

authors： Sharma Kk,Didier P,Darlix JL,de Rocquigny H,Bensikaddour H,Lavergne JP,Pénin F,Lessinger JM,Mély Y

更新日期：2010-06-01 00:00:00

abstract：:Genotoxic stress induces alternative splicing of the oncogene MDM2 generating MDM2-ALT1, an isoform attributed with tumorigenic properties. However, the mechanisms underlying this event remain unclear. Here we explore MDM2 splicing regulation by utilizing a novel minigene that mimics endogenous MDM2 splicing in respon...

journal_title：Nucleic acids research

authors： Comiskey DF Jr,Jacob AG,Singh RK,Tapia-Santos AS,Chandler DS

更新日期：2015-04-30 00:00:00

abstract：:The transmission of genetic information relies on Watson-Crick base pairing between nucleoside phosphates and template bases in template-primer complexes. Enzyme-free primer extension is the purest form of the transmission process, without any chaperon-like effect of polymerases. This simple form of copying of sequenc...

journal_title：Nucleic acids research

authors： Kervio E,Claasen B,Steiner UE,Richert C

更新日期：2014-06-01 00:00:00

abstract：:S/MARt DB, the S/MAR transaction database, is a relational database covering scaffold/matrix attached regions (S/MARs) and nuclear matrix proteins that are involved in the chromosomal attachment to the nuclear scaffold. The data are mainly extracted from original publications, but a World Wide Web interface for direct...

journal_title：Nucleic acids research

authors： Liebich I,Bode J,Frisch M,Wingender E

更新日期：2002-01-01 00:00:00

abstract：:Many multimeric transcription factors recognize DNA sequence patterns by cooperatively binding to bipartite elements composed of half sites separated by a flexible spacer. We developed a novel bipartite algorithm, bipartite pattern discovery (Bipad), which produces a mathematical model based on information maximizatio...

journal_title：Nucleic acids research

authors： Bi C,Rogan PK

更新日期：2004-09-23 00:00:00

abstract：:Understanding the normal state of human tissue transcriptome profiles is essential for recognizing tissue disease states and identifying disease markers. Recently, the Human Protein Atlas and the FANTOM5 consortium have each published extensive transcriptome data for human samples using Illumina-sequenced RNA-Seq and ...

journal_title：Nucleic acids research

authors： Yu NY,Hallström BM,Fagerberg L,Ponten F,Kawaji H,Carninci P,Forrest AR,Fantom Consortium.,Hayashizaki Y,Uhlén M,Daub CO

更新日期：2015-08-18 00:00:00

abstract：:Knowledge of subcellular localizations (SCLs) of plant proteins relates to their functions and aids in understanding the regulation of biological processes at the cellular level. We present PlantLoc, a highly accurate and fast webserver for predicting the multi-label SCLs of plant proteins. The PlantLoc server has two...

journal_title：Nucleic acids research

authors： Tang S,Li T,Cong P,Xiong W,Wang Z,Sun J

更新日期：2013-07-01 00:00:00

abstract：:The last 82 nucleotides of the 6.3 kb genomic RNA of plant turnip yellow mosaic virus (TYMV), the so-called 'tRNA-like' domain, presents functional, structural and primary sequence homologies with canonical tRNAs. In particular, one of the stem-loops resembles the TPsi(pseudouridine)-branch of tRNA, except for the pre...

journal_title：Nucleic acids research

authors： Becker HF,Motorin Y,Florentz C,Giegé R,Grosjean H

更新日期：1998-09-01 00:00:00

abstract：:The miRNA Registry provides a service for the assignment of miRNA gene names prior to publication. A comprehensive and searchable database of published miRNA sequences is accessible via a web interface (http://www.sanger.ac.uk/Software/Rfam/mirna/), and all sequence and annotation data are freely available for downloa...

journal_title：Nucleic acids research

authors： Griffiths-Jones S

更新日期：2004-01-01 00:00:00

abstract：:Ribosome biogenesis in Saccharomyces cerevisiae involves a regulon of >200 genes (Ribi genes) coordinately regulated in response to nutrient availability and cellular growth rate. Two cis-acting elements called PAC and RRPE are known to mediate Ribi gene repression in response to nutritional downshift. Here, we show t...

journal_title：Nucleic acids research

authors： Bosio MC,Fermi B,Spagnoli G,Levati E,Rubbi L,Ferrari R,Pellegrini M,Dieci G

更新日期：2017-05-05 00:00:00

abstract：:Ensembl Genomes (http://www.ensemblgenomes.org) is an integrating resource for genome-scale data from non-vertebrate species, complementing the resources for vertebrate genomics developed in the Ensembl project (http://www.ensembl.org). Together, the two resources provide a consistent set of programmatic and interacti...

journal_title：Nucleic acids research

authors： Kersey PJ,Allen JE,Allot A,Barba M,Boddu S,Bolt BJ,Carvalho-Silva D,Christensen M,Davis P,Grabmueller C,Kumar N,Liu Z,Maurel T,Moore B,McDowall MD,Maheswari U,Naamati G,Newman V,Ong CK,Paulini M,Pedro H,Perry E

更新日期：2018-01-04 00:00:00

abstract：:The RES complex was previously identified in yeast as a splicing factor affecting nuclear pre-mRNA retention. This complex was shown to contain three subunits, namely Snu17, Bud13 and Pml1, but its mode of action remains ill-defined. To obtain insights into its function, we have performed a structural investigation of...

journal_title：Nucleic acids research

authors： Brooks MA,Dziembowski A,Quevillon-Cheruel S,Henriot V,Faux C,van Tilbeurgh H,Séraphin B

更新日期：2009-01-01 00:00:00

abstract：:Diethyl pyrocarbonate reacts with the single-stranded loops of cruciform structures with great selectivity. Adenine bases are carbethoxylated, as a result of which the backbone may be cleaved with piperidine, and the level of chemical modification at each base may be determined. We have studied the ColE1 and (A-T)34 c...

journal_title：Nucleic acids research

authors： Furlong JC,Lilley DM

更新日期：1986-05-27 00:00:00

abstract：:In Xenopus oocytes, progesterone stimulates the cytoplasmic polyadenylation and resulting translational activation of c-mos mRNA, which is necessary for the induction of oocyte maturation. Although details of the biochemistry of polyadenylation are beginning to emerge, the mechanism by which 3' poly(A) addition stimul...

journal_title：Nucleic acids research

authors： Kuge H,Brownlee GG,Gershon PD,Richter JD

更新日期：1998-07-01 00:00:00

abstract：:The Ensembl project has been aggregating, processing, integrating and redistributing genomic datasets since the initial releases of the draft human genome, with the aim of accelerating genomics research through rapid open distribution of public data. Large amounts of raw data are thus transformed into knowledge, which...

journal_title：Nucleic acids research

authors： Zerbino DR,Achuthan P,Akanni W,Amode MR,Barrell D,Bhai J,Billis K,Cummins C,Gall A,Girón CG,Gil L,Gordon L,Haggerty L,Haskell E,Hourlier T,Izuogu OG,Janacek SH,Juettemann T,To JK,Laird MR,Lavidas I,Liu Z,Lovel

更新日期：2018-01-04 00:00:00

abstract：:As more and more high-throughput data has been produced by next-generation sequencing, it is still a challenge to classify RNA transcripts into protein-coding or non-coding, especially for poorly annotated species. We upgraded our original coding potential calculator, CNCI (Coding-Non-Coding Index), to CNIT (Coding-No...

journal_title：Nucleic acids research

authors： Guo JC,Fang SS,Wu Y,Zhang JH,Chen Y,Liu J,Wu B,Wu JR,Li EM,Xu LY,Sun L,Zhao Y

更新日期：2019-07-02 00:00:00

abstract：:Human telomerase is a ribonucleoprotein which uses its internal RNA moiety as a template for telomeric DNA synthesis. This enzyme is up-regulated in most malignant tumors and is therefore considered as a possible cancer target. Here we examined the effects of differently modified oligomers on telomeraseactivity from H...

journal_title：Nucleic acids research

authors： Matthes E,Lehmann C

更新日期：1999-02-15 00:00:00

abstract：:Stem cell fate decisions are controlled by a molecular network in which transcription factors and miRNAs are of key importance. To systemically investigate their impact on neural stem cell (NSC) maintenance and neuronal commitment, we performed a high-throughput mRNA and miRNA profiling and isolated functional interac...

journal_title：Nucleic acids research

authors： Palm T,Hemmer K,Winter J,Fricke IB,Tarbashevich K,Sadeghi Shakib F,Rudolph IM,Hillje AL,De Luca P,Bahnassawy L,Madel R,Viel T,De Siervi A,Jacobs AH,Diederichs S,Schwamborn JC

更新日期：2013-04-01 00:00:00

abstract：:In a gene targeting experiment, the generation of a targeting construct often requires complex DNA manipulations. We developed a set of cassettes and plasmids useful for creating targeting vectors to modify the mammalian genome. A positive selection marker cassette (PGK/EM7p-npt), which included dual prokaryotic and e...

journal_title：Nucleic acids research

authors： Aoyama M,Agari K,Sun-Wada GH,Futai M,Wada Y

更新日期：2005-03-22 00:00:00

abstract：:Reconstructing full-length transcript isoforms from sequence fragments (such as ESTs) is a major interest and challenge for bioinformatic analysis of pre-mRNA alternative splicing. This problem has been formulated as finding traversals across the splice graph, which is a directed acyclic graph (DAG) representation of ...

journal_title：Nucleic acids research

authors： Xing Y,Yu T,Wu YN,Roy M,Kim J,Lee C

更新日期：2006-06-06 00:00:00

abstract：:The codon UGA located 5' adjacent to an mRNA hairpin within fdhF mRNA promotes the incorporation of the amino acid selenocysteine into formate dehydrogenase H of Escherichia coli. The loop region of this mRNA hairpin has been shown to bind to the special elongation factor SELB, which also forms a complex with selenocy...

journal_title：Nucleic acids research

authors： Hüttenhofer A,Heider J,Böck A

更新日期：1996-10-15 00:00:00