A simple and reliable 5'-RACE approach.

abstract：:Hydroxylapatite chromatographies of mitochondrial and total enzymes from a rho+ yeast, or from the related rho degrees mitochondrial DNA-less mutant, show the occurrence in the mitochondrial enzyme of one Phe-, one Met-, one Leu-tRNA synthetase peak which elutes distinctly from the cytoplasmic counterpart and charges ...

journal_title：Nucleic acids research

authors： Schneller JM,Schneller C,Martin R,Stahl AJ

更新日期：1976-05-01 00:00:00

abstract：:A computer program package has been made available which contains five compound programs written in FORTRAN 10 (for DECsystem-10). Program DATBAS is for storing and improving DNA sequence data, especially those obtained by the sequencing method using M13 phages. Programs NUCDAT and PROTEN are for analyzing DNA/RNA and...

journal_title：Nucleic acids research

authors： Isono K

更新日期：1984-01-11 00:00:00

abstract：:Telomeres at the ends of eukaryotic chromosomes are essential for genome integrality and stability. In order to identify genes that sustain telomere maintenance independently of telomerase recruitment, we have exploited the phenotype of over-long telomeres in the cells that express Cdc13-Est2 fusion protein, and exami...

journal_title：Nucleic acids research

authors： Liu JC,Li QJ,He MH,Hu C,Dai P,Meng FL,Zhou BO,Zhou JQ

更新日期：2020-12-16 00:00:00

abstract：:A computer program, BRUCE, was developed for the identification of transfer-messenger RNA (tmRNA) genes. The program employs heuristic algorithms to search for a tRNA(Ala)-like secondary structure surrounding a short sequence encoding the tag peptide. In the 57 completely sequenced bacterial genomes where tmRNA genes ...

journal_title：Nucleic acids research

authors： Laslett D,Canback B,Andersson S

更新日期：2002-08-01 00:00:00

abstract：:Over 50 introns have been reported in archaeal rRNA genes (rDNAs), a subset of which nests putative homing endonuclease (HEase) genes. Here, we report the identification and characterization of a novel archaeal LAGLIDADG-type HEase, I-ApeKI [corrected], encoded by the ApeK1.S908 intron within the 16S rDNA of Aeropyrum...

journal_title：Nucleic acids research

authors： Nomura N,Morinaga Y,Shirai N,Sako Y

更新日期：2005-07-26 00:00:00

abstract：:The eukaryotic linear motif (ELM) resource is a repository of manually curated experimentally validated short linear motifs (SLiMs). Since the initial release almost 20 years ago, ELM has become an indispensable resource for the molecular biology community for investigating functional regions in many proteins. In this...

journal_title：Nucleic acids research

authors： Kumar M,Gouw M,Michael S,Sámano-Sánchez H,Pancsa R,Glavina J,Diakogianni A,Valverde JA,Bukirova D,Čalyševa J,Palopoli N,Davey NE,Chemes LB,Gibson TJ

更新日期：2020-01-08 00:00:00

abstract：:RNArchitecture is a database that provides a comprehensive description of relationships between known families of structured non-coding RNAs, with a focus on structural similarities. The classification is hierarchical and similar to the system used in the SCOP and CATH databases of protein structures. Its central leve...

journal_title：Nucleic acids research

authors： Boccaletto P,Magnus M,Almeida C,Zyla A,Astha A,Pluta R,Baginski B,Jankowska E,Dunin-Horkawicz S,Wirecki TK,Boniecki MJ,Stefaniak F,Bujnicki JM

更新日期：2018-01-04 00:00:00

abstract：:One-Block CYRCA is an automated procedure for identifying multiple-block alignments from single block queries (http://bioinfo.weizmann.ac.il/blocks/OneCYRCA). It is based on the LAMA and CYRCA block-to-block alignment methods. The procedure identifies whether the query blocks can form new multiple-block alignments (bl...

journal_title：Nucleic acids research

authors： Frenkel-Morgenstern M,Singer A,Bronfeld H,Pietrokovski S

更新日期：2005-07-01 00:00:00

abstract：:DNA methylation of cytosine in eukaryotic cells is a common epigenetic modification, which plays an important role in gene expression and thus affects various cellular processes like development and carcinogenesis. The occurrence of 5-methyl-2'-deoxycytosine (5mC) as well as the distribution pattern of this epigenetic...

journal_title：Nucleic acids research

authors： Huber C,von Watzdorf J,Marx A

更新日期：2016-11-16 00:00:00

abstract：:The regions of the polypeptide chain immediately preceding or following an α-helix are known as Nt- and Ct cappings, respectively. Cappings play a central role stabilizing α-helices due to lack of intrahelical hydrogen bonds in the first and last turn. Sequence patterns of amino acid type preferences have been derived...

journal_title：Nucleic acids research

authors： Segura J,Oliva B,Fernandez-Fuentes N

更新日期：2012-01-01 00:00:00

abstract：:Sequences of 3279 sequences of tRNA genes and tRNAs published up to December 1996 are included in the compilation. Alignment of the sequences, which is most compatible with the tRNA phylogeny and known three-dimensional structures of tRNA, is used. Sequences and references are available under http://www.uni-bayreuth. ...

journal_title：Nucleic acids research

authors： Sprinzl M,Horn C,Brown M,Ioudovitch A,Steinberg S

更新日期：1998-01-01 00:00:00

abstract：:The MED1/TRAP220 subunit of the Mediator plays a key role in facilitating ligand-dependent interactions of this multisubunit coactivator complex with nuclear receptors through their ligand binding domains. The isolated MED1/TRAP220 protein previously was shown to interact with glucocorticoid receptor (GR) in a ligand-...

journal_title：Nucleic acids research

authors： Chen W,Roeder RG

更新日期：2007-01-01 00:00:00

abstract：:Thousands of eukaryotic protein-coding genes generate circular RNAs that have covalently linked ends and are resistant to degradation by exonucleases. To prove their circularity as well as biochemically enrich these transcripts, it has become standard in the field to use the 3'-5' exonuclease RNase R. Here, we demonst...

journal_title：Nucleic acids research

authors： Xiao MS,Wilusz JE

更新日期：2019-09-19 00:00:00

abstract：:We report the latest release (version 3.0) of the CATH protein domain database (http://www.cathdb.info). There has been a 20% increase in the number of structural domains classified in CATH, up to 86 151 domains. Release 3.0 comprises 1110 fold groups and 2147 homologous superfamilies. To cope with the increases in di...

journal_title：Nucleic acids research

authors： Greene LH,Lewis TE,Addou S,Cuff A,Dallman T,Dibley M,Redfern O,Pearl F,Nambudiry R,Reid A,Sillitoe I,Yeats C,Thornton JM,Orengo CA

更新日期：2007-01-01 00:00:00

abstract：:Mismatch repair is a highly conserved cellular pathway responsible for repairing mismatched dsDNA. Errors are detected by the MutS enzyme, which most likely senses altered mechanical property of damaged dsDNA rather than a specific molecular pattern. While the curved shape of dsDNA in crystallographic MutS/DNA structu...

journal_title：Nucleic acids research

authors： Bouchal T,Durník I,Illík V,Réblová K,Kulhánek P

更新日期：2020-11-18 00:00:00

abstract：:Accurate mapping of spliced RNA-Seq reads to genomic DNA has been known as a challenging problem. Despite significant efforts invested in developing efficient algorithms, with the human genome as a primary focus, the best solution is still not known. A recently introduced tool, TrueSight, has demonstrated better perfo...

journal_title：Nucleic acids research

authors： Burns PD,Li Y,Ma J,Borodovsky M

更新日期：2014-02-01 00:00:00

abstract：:The European Nucleotide Archive (ENA; http://www.ebi.ac.uk/ena) is Europe's primary nucleotide-sequence repository. The ENA consists of three main databases: the Sequence Read Archive (SRA), the Trace Archive and EMBL-Bank. The objective of ENA is to support and promote the use of nucleotide sequencing as an experimen...

journal_title：Nucleic acids research

authors： Leinonen R,Akhtar R,Birney E,Bower L,Cerdeno-Tárraga A,Cheng Y,Cleland I,Faruque N,Goodgame N,Gibson R,Hoad G,Jang M,Pakseresht N,Plaister S,Radhakrishnan R,Reddy K,Sobhany S,Ten Hoopen P,Vaughan R,Zalunin V,Cochr

更新日期：2011-01-01 00:00:00

abstract：:Recent data showed that p53 stimulates the expression of genes encoding not only pro- but also antioxidant enzymes. It was suggested that antioxidant genes could be induced under physiologic levels of stress while the prooxidant ones respond to higher level of stress. Results presented in this article illustrate an ad...

journal_title：Nucleic acids research

authors： Meiller A,Alvarez S,Drané P,Lallemand C,Blanchard B,Tovey M,May E

更新日期：2007-01-01 00:00:00

abstract：:The PR264/SC35 splicing factor belongs to the family of SR proteins which function as essential and alternative splicing factors. Here, we report that the human PR264/SC35 locus is bidirectionally transcribed. Double in situ hybridization experiments have allowed simultaneous detection of sense and antisense RNA in hu...

journal_title：Nucleic acids research

authors： Sureau A,Soret J,Guyon C,Gaillard C,Dumon S,Keller M,Crisanti P,Perbal B

更新日期：1997-11-15 00:00:00

abstract：:A fiber optic biosensor was used for the fluorimetric detection of T/AT triple-helical DNA formation. The surfaces of two sets of fused silica optical fibers were functionalized with hexaethylene oxide linkers from which decaadenylic acid oligonucleotides were grown in the 3'to 5'and 5'to 3'direction, respectively, us...

journal_title：Nucleic acids research

authors： Uddin AH,Piunno PA,Hudson RH,Damha MJ,Krull UJ

更新日期：1997-10-15 00:00:00

abstract：:In addition to being a hallmark at active genes, histone variant H3.3 is deposited by ATRX at repressive chromatin regions, including the telomeres. It is unclear how H3.3 promotes heterochromatin assembly. We show that H3.3 is targeted for K9 trimethylation to establish a heterochromatic state enriched in trimethylat...

journal_title：Nucleic acids research

authors： Udugama M,M Chang FT,Chan FL,Tang MC,Pickett HA,R McGhie JD,Mayne L,Collas P,Mann JR,Wong LH

更新日期：2015-12-02 00:00:00

abstract：:Coralyne is a small crescent-shaped molecule known to intercalate duplex and triplex DNA. We report that coralyne can cause the complete and irreversible disproportionation of duplex poly(dT)*poly(dA). That is, coralyne causes the strands of duplex poly(dT)*poly(dA) to repartition into equal molar equivalents of tripl...

journal_title：Nucleic acids research

authors： Polak M,Hud NV

更新日期：2002-02-15 00:00:00

abstract：:The DNA damage checkpoint halts cell cycle progression in G2 in response to genotoxic insults. Central to the execution of cell cycle arrest is the checkpoint-induced stabilization of securin-separase complex (yeast Pds1-Esp1). The checkpoint kinases Chk1 and Chk2 (yeast Chk1 and Rad53) are thought to critically contr...

journal_title：Nucleic acids research

authors： Yam CQX,Chia DB,Shi I,Lim HH,Surana U

更新日期：2020-06-19 00:00:00

abstract：:Mutations in immunoglobulin µ-binding protein 2 (Ighmbp2) cause distal spinal muscular atrophy type 1 (DSMA1), an autosomal recessive disease that is clinically characterized by distal limb weakness and respiratory distress. However, despite extensive studies, the mechanism of disease-causing mutations remains elusive...

journal_title：Nucleic acids research

authors： Lim SC,Bowler MW,Lai TF,Song H

更新日期：2012-11-01 00:00:00

abstract：:We report thermodynamic values for binding of the guanosine nucleophile to the ribozyme derived from the Anabaena group I intron, and find that they are similar to those measured previously for the structurally distinct Tetrahymena ribozyme. The free energy of binding guanosine 5'-monophosphate (pG) at 30 degrees C is...

journal_title：Nucleic acids research

authors： Kuo LY,Cech TR

更新日期：1996-10-01 00:00:00

abstract：:For the rapid and sensitive detection of p53 'hot spot' mutations, we combined polymerase chain reaction based single-strand conformational polymorphism (PCR-SSCP) analysis with sequence specific-clamping by peptide nucleic acids (PNAs) in a one-step reaction tube protocol. For this purpose, we designed two PNA molecu...

journal_title：Nucleic acids research

authors： Behn M,Schuermann M

更新日期：1998-03-01 00:00:00

abstract：:The laminin (LM)-database, hosted at http://www.lm.lncc.br, was published in the NAR database 2011 edition. It was the first database that provided comprehensive information concerning a non-collagenous family of extracellular matrix proteins, the LMs. In its first version, this database contained a large amount of in...

journal_title：Nucleic acids research

authors： Golbert DC,Santana-van-Vliet E,Mundstein AS,Calfo V,Savino W,de Vasconcelos AT

更新日期：2014-01-01 00:00:00

abstract：:All exchangeable protons in a short DNA helix, d(CG)3 sodium salt, have been studied by proton nuclear magnetic resonance. The cytidine and guanosine amino protons have been assigned for the first time. As a function of temperature the cytidine amino protons and the imino protons behave very similarly, their relaxatio...

journal_title：Nucleic acids research

authors： Fazakerley GV,van der Marel GA,van Boom JH,Guschlbauer W

更新日期：1984-11-12 00:00:00

abstract：:The reaction of the tetranucleotide, pA-A(2)-A, with 2'(3')-0-(alpha-methoxyethyl)uridine 5'-diphosphate, Mg(2+) ions, and M. luteus polynucleotide phosphorylase followed by mild acid treatment to remove the blocking groups results in a 49% yield of the desired single addition product, pA-A(3)-U, together with smaller...

journal_title：Nucleic acids research

authors： Sninsky JJ,Bennett GN,Gilham PT

更新日期：1974-12-01 00:00:00

abstract：:Chromatin footprinting in Drosophila tissue culture cells has detected the binding of a non-histone protein at +8 of the distal Adh RNA start site, on a 10-bp direct repeat motif abutting a nucleosome positioned over the inactive Adh distal promoter. Alternatively the active promoter is bound by a transcription initia...

journal_title：Nucleic acids research

authors： Benyajati C,Ewel A,McKeon J,Chovav M,Juan E

更新日期：1992-09-11 00:00:00