Genome-wide quantitative assessment of variation in DNA methylation patterns.

abstract：:The C/D box scaRNA2 is predicted to guide specific 2'-O-methylation of U2 snRNA. In contrast to other SCARNA genes, SCARNA2 appears to be independently transcribed. By transient expression of SCARNA2-reporter gene constructs, we have demonstrated that this gene is transcribed by RNA polymerase II and that the promoter...

journal_title：Nucleic acids research

authors： Gérard MA,Myslinski E,Chylak N,Baudrey S,Krol A,Carbon P

更新日期：2010-01-01 00:00:00

abstract：:Crotonaldehyde is a representative alpha,beta-unsaturated aldehyde endowed of mutagenic and carcinogenic properties related to its propensity to react with DNA. Cyclic crotonaldehyde-derived deoxyguanosine (CrA-PdG) adducts can undergo ring opening in duplex DNA to yield a highly reactive aldehydic moiety. Here, we de...

journal_title：Nucleic acids research

authors： Dexheimer TS,Kozekova A,Rizzo CJ,Stone MP,Pommier Y

更新日期：2008-07-01 00:00:00

abstract：:The locus DXS269 (P20) defines a deletion hotspot in the distal part of the Duchenne Muscular Dystrophy gene. We have cloned over 90 kilobase-pairs of genomic DNA from this region in overlapping cosmids. The use of whole cosmids as probes in a competitive DNA hybridization analysis proves a fast and convenient method ...

journal_title：Nucleic acids research

authors： Blonden LA,den Dunnen JT,van Paassen HM,Wapenaar MC,Grootscholten PM,Ginjaar HB,Bakker E,Pearson PL,van Ommen GJ

更新日期：1989-07-25 00:00:00

abstract：:The Protein Folding Database (PFD) is a publicly accessible repository of thermodynamic and kinetic protein folding data. Here we describe the first major revision of this work, featuring extensive restructuring that conforms to standards set out by the recently formed International Foldeomics Consortium. The database...

journal_title：Nucleic acids research

authors： Fulton KF,Bate MA,Faux NG,Mahmood K,Betts C,Buckle AM

更新日期：2007-01-01 00:00:00

abstract：:ymf39 is a conserved hypothetical protein-coding gene found in mitochondrial genomes of land plants and certain protists. We speculated earlier, based on a weak sequence similarity between Ymf39 from a green alga and the atpF gene product from Bradyrhizobium, that ymf39 might code for subunit b of mitochondrial F(0)F(...

journal_title：Nucleic acids research

authors： Burger G,Lang BF,Braun HP,Marx S

更新日期：2003-05-01 00:00:00

abstract：:Deregulation of mini-chromosome maintenance (MCM) proteins is associated with genomic instability and cancer. MCM complexes are recruited to replication origins for genome duplication. Paradoxically, MCM proteins are in excess than the number of origins and are associated with chromatin regions away from the origins d...

journal_title：Nucleic acids research

authors： Slaymaker IM,Fu Y,Toso DB,Ranatunga N,Brewster A,Forsburg SL,Zhou ZH,Chen XS

更新日期：2013-03-01 00:00:00

abstract：UNLABELLED:Synonymous codon usage biases are associated with various biological factors, such as gene expression level, gene length, gene translation initiation signal, protein amino acid composition, protein structure, tRNA abundance, mutation frequency and patterns, and GC compositions. Quantification of codon usage ...

journal_title：Nucleic acids research

authors： Angellotti MC,Bhuiyan SB,Chen G,Wan XF

更新日期：2007-07-01 00:00:00

abstract：:The DNA-binding protein RdgC has been identified as an inhibitor of RecA-mediated homologous recombination in Escherichia coli. In Neisseria species, RdgC also has a role in virulence-associated antigenic variation. We have previously solved the crystal structure of the E. coli RdgC protein and shown it to form a toro...

journal_title：Nucleic acids research

authors： Briggs GS,Yu J,Mahdi AA,Lloyd RG

更新日期：2010-10-01 00:00:00

abstract：:A novel method combining elements of suppression subtractive hybridization with high throughput differential screening permits the efficient and rapid cloning of rarely transcribed differentially expressed genes. The experimental strategy virtually excludes the possibility of isolating false positive clones. The poten...

journal_title：Nucleic acids research

authors： von Stein OD,Thies WG,Hofmann M

更新日期：1997-07-01 00:00:00

abstract：:Eukaryotes produce multiple products from a single gene locus by alternative splicing, translation or promoter usage as mechanisms expanding the complexity of their proteome. Trithorax proteins, including the Arabidopsis Trithorax-like protein ATX1, are histone modifiers regulating gene activity. Here, we report that ...

journal_title：Nucleic acids research

authors： Ndamukong I,Lapko H,Cerny RL,Avramova Z

更新日期：2011-06-01 00:00:00

abstract：:Identification of common sub-sequences for a group of functionally related DNA sequences can shed light on the role of such elements in cell-specific gene expression. In the megakaryocytic lineage, no one single unique transcription factor was described as linage specific, raising the possibility that a cluster of gen...

journal_title：Nucleic acids research

authors： Hazony Y,Lu J,St Hilaire C,Ravid K

更新日期：2006-01-01 00:00:00

abstract：:The E. coli protein StpA has RNA annealing and strand displacement activities and it promotes folding of RNAs by loosening their structures. To understand the mode of action of StpA, we analysed the relationship of its RNA chaperone activity to its RNA-binding properties. For acceleration of annealing of two short RNA...

journal_title：Nucleic acids research

authors： Mayer O,Rajkowitsch L,Lorenz C,Konrat R,Schroeder R

更新日期：2007-01-01 00:00:00

abstract：:Members of the Tc1/mariner superfamily of transposable elements isolated from vertebrates are transpositionally inactive due to the accumulation of mutations in their transposase genes. A novel open reading frame-trapping method was used to isolate uninterrupted transposase coding regions from the genome of the frog s...

journal_title：Nucleic acids research

authors： Miskey C,Izsvák Z,Plasterk RH,Ivics Z

更新日期：2003-12-01 00:00:00

abstract：:An improved contact hybridization technique for the analysis of labelled RNA species is presented. The method combines high sensitivity of detection with the high resolution of polyacrylamide gel electrophoresis and should be especially useful for the characterization of transient RNA precursor molecules. Its applicat...

journal_title：Nucleic acids research

authors： Burckhardt J,Telford J,Birnstiel ML

更新日期：1979-07-11 00:00:00

abstract：:One of the obstacles hindering a better understanding of cancer is its heterogeneity. However, computational approaches to model cancer heterogeneity have lagged behind. To bridge this gap, we have developed a new probabilistic approach that models individual cancer cases as mixtures of subtypes. Our approach can be s...

journal_title：Nucleic acids research

authors： Cho DY,Przytycka TM

更新日期：2013-09-01 00:00:00

abstract：:Mutations in the RecQ DNA helicase gene BLM give rise to Bloom's syndrome, which is a rare autosomal recessive disorder characterized by genetic instability and cancer predisposition. BLM helicase is highly active in binding and unwinding G-quadruplexes (G4s), which are physiological targets for BLM, as revealed by ge...

journal_title：Nucleic acids research

authors： Wu WQ,Hou XM,Li M,Dou SX,Xi XG

更新日期：2015-05-19 00:00:00

abstract：:The alpha/beta-hydrolase fold is characterized by a beta-sheet core of five to eight strands connected by alpha-helices to form a alpha/beta/alpha sandwich. In most of the family members the beta-strands are parallels, but some show an inversion in the order of the first strands, resulting in antiparallel orientation....

journal_title：Nucleic acids research

authors： Hotelier T,Renault L,Cousin X,Negre V,Marchot P,Chatonnet A

更新日期：2004-01-01 00:00:00

abstract：:A soluble cell-free extract containing RNA polymerase III and factors essential for selective transcription of the yeast SUP4-o tRNATyr gene was prepared from Saccharomyces cerevisiae cells. An intragenic promoter for yeast RNA polymerase III was identified within the yeast tRNATyr coding sequence by testing several s...

journal_title：Nucleic acids research

authors： Koski RA,Allison DS,Worthington M,Hall BD

更新日期：1982-12-20 00:00:00

abstract：:The X-ray crystal structure of the complex between the synthetic antitumour and antiviral DNA binding ligand SN 7167 and the DNA oligonucleotide d(CGCGAATTCGCG)2 has been determined to an R factor of 18.3% at 2.6 A resolution. The ligand is located within the minor groove and covers almost 6 bp with the 1-methylpyridi...

journal_title：Nucleic acids research

authors： Squire CJ,Clark GR,Denny WA

更新日期：1997-10-15 00:00:00

abstract：:The National Center for Biotechnology Information (NCBI) Clone DB (http://www.ncbi.nlm.nih.gov/clone/) is an integrated resource providing information about and facilitating access to clones, which serve as valuable research reagents in many fields, including genome sequencing and variation analysis. Clone DB represen...

journal_title：Nucleic acids research

authors： Schneider VA,Chen HC,Clausen C,Meric PA,Zhou Z,Bouk N,Husain N,Maglott DR,Church DM

更新日期：2013-01-01 00:00:00

abstract：:Fluorogenic RNAs that are based on the complex formed by 3,5-difluoro-4-hydroxybenzylidene imidazolinone (DFHBI) derivatives and the RNA aptamer named Spinach were used to engineer a new generation of in vitro and in vivo sensors for bioanalytics. With the resolved crystal structure of the RNA/small molecule complex, ...

journal_title：Nucleic acids research

authors： Ketterer S,Fuchs D,Weber W,Meier M

更新日期：2015-10-30 00:00:00

abstract：:Synthesis of 8-phosphorus substituted isosteres of purine [pyrimidino (4,5-d)-1,3,2-diazaphosphole], 1-deazapurine [pyridino (2,3-d)-1,3,2-diazaphosphole] and 3-deazapurine [pyridino (4,5-d)-1,3,2-diazaphosphole] has been achieved by the reaction of equimolar amounts of triphenylphosphite and 4,5-diaminopyrimidine, 2,...

journal_title：Nucleic acids research

authors： Khwaja TA,Pande H

更新日期：1979-09-11 00:00:00

abstract：:Optimization of primer sequences for polymerase chain reaction (PCR) and quantitative PCR (qPCR) and reaction conditions remains an experimental challenge. We have developed a resource, PrimerBank, which contains primers that can be used for PCR and qPCR under stringent and allele-invariant amplification conditions. A...

journal_title：Nucleic acids research

authors： Wang X,Spandidos A,Wang H,Seed B

更新日期：2012-01-01 00:00:00

abstract：:Thermally induced structural transition in the d(TTTTATAATAAA) d(TTTATTATAAAA) heteroduplex is characterized by UV-spectroscopy and differential scanning calorimetry. At low salt (less than 0.1 M) the occurrence of a cooperative transition in the lower temperature range, followed by a broad transition connected with s...

journal_title：Nucleic acids research

authors： Bolewska K,Zielenkiewicz A,Wierzchowski KL

更新日期：1984-04-11 00:00:00

abstract：:IMGT, the international ImMunoGeneTics database (http://imgt.cines. fr:8104 ), is a high-quality integrated database specialising in Immunoglobulins (Ig), T cell Receptors (TcR) and Major Histocompatibility Complex (MHC) molecules of all vertebrate species, created in 1989 by Marie-Paule Lefranc, Université Montpellie...

journal_title：Nucleic acids research

authors： Ruiz M,Giudicelli V,Ginestoux C,Stoehr P,Robinson J,Bodmer J,Marsh SG,Bontrop R,Lemaitre M,Lefranc G,Chaume D,Lefranc MP

更新日期：2000-01-01 00:00:00

abstract：:TGGCA-binding proteins are nuclear proteins with high affinity for double-stranded DNA homologous to the prototype recognition sequence 5'YTGGCANNNTGCCAR 3'. Their ubiquitous tissue distribution in higher vertebrates characterizes them as a class of highly conserved proteins which may exert a basic function. To obtain...

journal_title：Nucleic acids research

authors： Nowock J,Borgmeyer U,Püschel AW,Rupp RA,Sippel AE

更新日期：1985-03-25 00:00:00

abstract：:Different helical conformations of DNA (D), RNA (R), and DNA.RNA (DR) hybrid double and triple helices have been detected using affinity cleavage analysis. Synthetic methods were developed to attach EDTA.Fe to a single nucleotide on RNA as well as DNA oligonucleotides. Cleavage patterns generated by a localized diffus...

journal_title：Nucleic acids research

authors： Han H,Dervan PB

更新日期：1994-07-25 00:00:00

abstract：:The nucleotide sequence of the Anacystis nidulans 23S rRNA gene, including the 5'- and 3'-flanking regions has been determined. The gene is 2876 nucleotides long and shows higher primary sequence homology to the 23S rRNAs of plastids (84.5%) than to that of E. coli (79%). The predicted rRNA transcript also shares many...

journal_title：Nucleic acids research

authors： Douglas SE,Doolittle WF

更新日期：1984-04-11 00:00:00

abstract：:Multifunctional proteins challenge the conventional 'one protein-one function' paradigm. Here we note apparent multifunctional proteins with nucleic acid partners, tabulating eight examples. We then focus on eight additional cases of transcription factors that bind double-stranded DNA with sequence specificity, but th...

journal_title：Nucleic acids research

authors： Cassiday LA,Maher LJ 3rd

更新日期：2002-10-01 00:00:00

abstract：:Differential display relies on a series of anchored primers to divide the total mRNA population into subsets of roughly equal size. However, this will only occur if the dinucleotide targeted by the anchor region of the anchored primers has a random frequency distribution [i.e. each of the 12 possible dinucleotides pre...

journal_title：Nucleic acids research

authors： Frost MR,Guggenheim JA

更新日期：1999-03-01 00:00:00