Open TG-GATEs: a large-scale toxicogenomics database.

abstract：:The gene, rpb2, encoding the second largest subunit, subunit 2, of RNA polymerase II has been cloned from Schizosaccharomyces pombe using the corresponding gene, RPB2, of Saccharomyces cerevisiae as a probe for cross-hybridization. We have determined the complete nucleotide sequence of rpb2, and parts of the PCR-ampli...

journal_title：Nucleic acids research

authors： Kawagishi M,Yamagishi M,Ishihama A

更新日期：1993-02-11 00:00:00

abstract：:The role of Ribonuclease H1 (RNase H1) during primer removal and ligation at the mitochondrial origin of light-strand DNA synthesis (OriL) is a key, yet poorly understood, step in mitochondrial DNA maintenance. Here, we reconstitute the replication cycle of L-strand synthesis in vitro using recombinant mitochondrial p...

journal_title：Nucleic acids research

authors： Al-Behadili A,Uhler JP,Berglund AK,Peter B,Doimo M,Reyes A,Wanrooij S,Zeviani M,Falkenberg M

更新日期：2018-10-12 00:00:00

abstract：:VIDA is a new virus database that organizes open reading frames (ORFs) from partial and complete genomic sequences from animal viruses. Currently VIDA includes all sequences from GenBank for Herpesviridae, Coronaviridae and Arteriviridae. The ORFs are organized into homologous protein families, which are identified on...

journal_title：Nucleic acids research

authors： Albà MM,Lee D,Pearl FM,Shepherd AJ,Martin N,Orengo CA,Kellam P

更新日期：2001-01-01 00:00:00

abstract：:Fully protected diastereoisomers of deoxyguanylyl (3' leads to 5') deoxyadenosine stereospecifically labelled on phosphorus with oxygen-18 have been synthesized by oxidation of phosphite triester intermediates in the presence of 18O-labelled water. The diastereoisomers have been chromatographically separated and their...

journal_title：Nucleic acids research

authors： Potter BV,Eckstein F,Uznański B

更新日期：1983-10-25 00:00:00

abstract：:The repetitive zinc finger domain of transcription factor IIIA binds 5S DNA and 5S RNA with similar affinity. Site directed mutagenesis of the Xenopus borealis somatic 5S RNA gene has been used to produce a series of derivatives of 5S RNA containing local sequence substitutions or sequence deletions. Gel mobility shif...

journal_title：Nucleic acids research

authors： Bogenhagen DF,Sands MS

更新日期：1992-06-11 00:00:00

abstract：:A straightforward enzymatic protocol for converting regular DNA into pseudo-complementary DNA could improve the performance of oligonucleotide microarrays by generating readily hybridizable structure-free targets. Here we screened several highly destabilizing analogs of G and C for one that could be used with 2-aminoa...

journal_title：Nucleic acids research

authors： Lahoud G,Timoshchuk V,Lebedev A,Arar K,Hou YM,Gamper H

更新日期：2008-12-01 00:00:00

abstract：:This work seeks to remedy two deficiencies in the current nucleic acid nanotechnology software environment: the lack of both a fast and user-friendly visualization tool and a standard for structural analyses of simulated systems. We introduce here oxView, a web browser-based visualizer that can load structures with ov...

journal_title：Nucleic acids research

authors： Poppleton E,Bohlin J,Matthies M,Sharma S,Zhang F,Šulc P

更新日期：2020-07-09 00:00:00

abstract：:Both Streptomyces lividans and Streptomyces avermitilis encode similar systems of post-replicative DNA modification which act site-specifically on closely opposed guanines on either strand. The modifications can be detected since they react in vitro with an oxidative derivative of Tris, resulting in strand cleavage. P...

journal_title：Nucleic acids research

authors： Boybek A,Ray TD,Evans MC,Dyson PJ

更新日期：1998-07-15 00:00:00

abstract：:The use of bacterial artificial chromosomes (BACs) provides a consistent and high targeting efficiency of homologous recombination in embryonic stem (ES) cells, facilitated by long stretches of sequence homology. Here, we introduce a BAC targeting method which employs restriction fragment length polymorphisms (RFLPs) ...

journal_title：Nucleic acids research

authors： Barakat TS,Rentmeester E,Sleutels F,Grootegoed JA,Gribnau J

更新日期：2011-10-01 00:00:00

abstract：:BsoFI , ItaI and Fsp4HI are isoshizomers of Fnu4HI (5'-GC NGC-3'). Both Fnu4HI and BsoFI have previously been shown to be inhibited by cytosine-specific methylation within the recognition sequence. Fnu4HI is inhibited if either the internal cytosine at position 2 or the external cytosine at position 5 of the restricti...

journal_title：Nucleic acids research

authors： Ramsahoye BH,Burnett AK,Taylor C

更新日期：1997-08-15 00:00:00

abstract：:Bacteriophage Mu has one of the best studied, most efficient and largest transposition machineries of the prokaryotic world. To harness this attractive integration machinery for use in mammalian cells, we cloned the coding sequences of the phage factors MuA and MuB in a eukaryotic expression cassette and fused them to...

journal_title：Nucleic acids research

authors： Schagen FH,Rademaker HJ,Cramer SJ,van Ormondt H,van der Eb AJ,van de Putte P,Hoeben RC

更新日期：2000-12-01 00:00:00

abstract：:Structural Maintenance of Chromosomes (SMC) proteins are vital for a wide range of processes including chromosome structure and dynamics, gene regulation and DNA repair. Eukaryotes have three SMC complexes, consisting of heterodimeric pairs of six different SMC proteins along with several specific regulatory subunits....

journal_title：Nucleic acids research

authors： Griese JJ,Witte G,Hopfner KP

更新日期：2010-06-01 00:00:00

abstract：:In the virion core of retroviruses, the genomic RNA is tightly associated with nucleocapsid (NC) protein molecules, forming the nucleocapsid structure. NC protein, a highly basic protein with two zinc fingers, is indispensable for RNA dimerization, encapsidation and the initiation of reverse transcription in avian, mu...

journal_title：Nucleic acids research

authors： Lapadat-Tapolsky M,De Rocquigny H,Van Gent D,Roques B,Plasterk R,Darlix JL

更新日期：1993-02-25 00:00:00

abstract：:WorfDB (Worm ORFeome DataBase; http://worfdb.dfci.harvard.edu) was created to integrate and disseminate the data from the cloning of complete set of approximately 19 000 predicted protein-encoding Open Reading Frames (ORFs) of Caenorhabditis elegans (also referred to as the 'worm ORFeome'). WorfDB serves as a central ...

journal_title：Nucleic acids research

authors： Vaglio P,Lamesch P,Reboul J,Rual JF,Martinez M,Hill D,Vidal M

更新日期：2003-01-01 00:00:00

abstract：:A dot hybridization method is presented for rapidly determining the relative concentrations of nucleic acids in a mixture, as well as the extent of sequence homology between related RNA or DNA species. ...

journal_title：Nucleic acids research

authors： Kafatos FC,Jones CW,Efstratiadis A

更新日期：1979-11-24 00:00:00

abstract：:We have adapted a method for making libraries of mutations in any specific gene for use in the fission yeast Schizosaccharomyces pombe . This elegant and simple method consists of PCR amplification of the gene of interest, followed by co-transformation of fission yeast with the PCR fragment and a linearized plasmid ve...

journal_title：Nucleic acids research

authors： Kostrub CF,Lei EP,Enoch T

更新日期：1998-10-15 00:00:00

abstract：:An electrophoretic system was established that resolves poly(adenosine diphosphate ribose), enzymatically synthesized polymer from NAD+, by size difference of one residue on polyacrylamide gel. The existence of a polymer of at least 65 residues was demonstrated by band counting in this system. The polymer showed a het...

journal_title：Nucleic acids research

authors： Tanaka M,Hayashi K,Sakura H,Miwa M,Matsushima T,Sugimura T

更新日期：1978-09-01 00:00:00

abstract：:Modified bases, such as O6-methylguanines, are produced in cells exposed to alkylating agents and cause apoptosis. In human cells treated with N-methyl-N-nitrosourea, we detected a protein complex composed of MutSalpha, MutLalpha and PCNA on damaged DNA by immunoprecipitation method using chromatin extracts, in which ...

journal_title：Nucleic acids research

authors： Hidaka M,Takagi Y,Takano TY,Sekiguchi M

更新日期：2005-10-04 00:00:00

abstract：:Transcription factors (TFs) and miRNAs are the most important dynamic regulators in the control of gene expression in multicellular organisms. These regulatory elements play crucial roles in development, cell cycling and cell signaling, and they have also been associated with many diseases. The Regulatory Network Anal...

journal_title：Nucleic acids research

authors： Bleda M,Medina I,Alonso R,De Maria A,Salavert F,Dopazo J

更新日期：2012-07-01 00:00:00

abstract：:The restriction endonuclease (R.BsuFI) of Bacillus subtilis recognizes the target DNA sequence 5' CCGG. The R.BsuFI gene was found in close proximity to the cognate M.BsuFI gene, which had previously been characterized (1). Cloning of the R.BsuFI gene in E.coli was only possible with the M.BsuFI Mtase gene present on ...

journal_title：Nucleic acids research

authors： Kapfer W,Walter J,Trautner TA

更新日期：1991-12-11 00:00:00

abstract：:Three clones containing both the human G gamma and A gamma globlin genes have been isolated and characterized from a library of DNA fragments generated by partial Eco RI digestion of cellular DNA using charon 4A phage as vector. Two of the clones (NY 2 and 3) are identical and have an insert of 14.0 kb. The third clon...

journal_title：Nucleic acids research

authors： Ramirez F,Burns AL,Mears JG,Spence S,Starkman D,Bank A

更新日期：1979-11-10 00:00:00

abstract：:Controllable gene delivery via vector-based systems remains a formidable challenge in mammalian synthetic biology and a desirable asset in gene therapy applications. Here, we introduce a methodology to control the copies and residence time of a gene product delivered in host human cells but also selectively disrupt fr...

journal_title：Nucleic acids research

authors： Moore R,Spinhirne A,Lai MJ,Preisser S,Li Y,Kang T,Bleris L

更新日期：2015-01-01 00:00:00

abstract：:A sensitive gel retention assay has been utilized to detect proteins from uninfected Hela nuclei which interact with the adenovirus type 2 enhancer. This assay has been employed to monitor fractionation of nuclear extracts. Three enhancer binding factors were resolved by chromatography on DEAE-Sepharose and one of the...

journal_title：Nucleic acids research

authors： Barrett P,Clark L,Hay RT

更新日期：1987-03-25 00:00:00

abstract：:The endoribonuclease RNase E is a key enzyme in RNA metabolism for many bacterial species. In Escherichia coli, RNase E contributes to the majority of RNA turnover and processing events, and the enzyme has been extensively characterized as the central component of the RNA degradosome assembly. A similar RNA degradosom...

journal_title：Nucleic acids research

authors： Voss JE,Luisi BF,Hardwick SW

更新日期：2014-12-01 00:00:00

abstract：:Various strategies employed in genomic DNA cloning by subtractive hybridization have been examined by computer simulations, with the comparison between the predictions and the published results. The result shows that the efficiency of target sequence enrichment and the sensitivity to experimental conditions depend str...

journal_title：Nucleic acids research

authors： Cho TJ,Park SS

更新日期：1998-03-15 00:00:00

abstract：:ProPortal (http://proportal.mit.edu/) is a database containing genomic, metagenomic, transcriptomic and field data for the marine cyanobacterium Prochlorococcus. Our goal is to provide a source of cross-referenced data across multiple scales of biological organization--from the genome to the ecosystem--embracing the f...

journal_title：Nucleic acids research

authors： Kelly L,Huang KH,Ding H,Chisholm SW

更新日期：2012-01-01 00:00:00

abstract：:Human thymine-DNA glycosylase (TDG) is well known to excise thymine and uracil from G.T and G.U mismatches, respectively, and was therefore proposed to play a central role in the cellular defense against genetic mutation through spontaneous deamination of 5-methylcytosine and cytosine. In this study, we characterized ...

journal_title：Nucleic acids research

authors： Hardeland U,Bentele M,Jiricny J,Schär P

更新日期：2003-05-01 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：:Mitochondrial DNA (mtDNA) contains high levels of oxidative damage relative to nuclear DNA. A full, functional DNA base excision repair (BER) pathway is present in mitochondria, to repair oxidative DNA lesions. However, little is known about the organization of this pathway within mitochondria. Here, we provide eviden...

journal_title：Nucleic acids research

authors： Stuart JA,Mayard S,Hashiguchi K,Souza-Pinto NC,Bohr VA

更新日期：2005-07-08 00:00:00

abstract：:Previously we identified Rrp1 and Rrp2 as two proteins required for the Sfr1/Swi5-dependent branch of homologous recombination (HR) in Schizosaccharomyces pombe. Here we use a yeast two-hybrid approach to demonstrate that Rrp1 and Rrp2 can interact with each other and with Swi5, an HR mediator protein. Rrp1 and Rrp2 f...

journal_title：Nucleic acids research

authors： Dziadkowiec D,Kramarz K,Kanik K,Wisniewski P,Carr AM

更新日期：2013-09-01 00:00:00