Molecular cloning, structure and expression of the yeast proliferating cell nuclear antigen gene.

abstract：:Mitochondrial DNA from human tissue culture cells contains heterogeneous sequences located within a previously identified, evolutionarily conserved region termed CSB-2. CSB-2 is located near the origin of heavy-strand mitochondrial DNA synthesis and the major transcriptional promoters for each strand of human mitochon...

journal_title：Nucleic acids research

authors： Hauswirth WW,Clayton DA

更新日期：1985-11-25 00:00:00

abstract：:Functional genomic elements are marked by characteristic DNA and histone modification signatures. How combinatorial chromatin modification states are recognized by epigenetic reader proteins and how this is linked to their biological function is largely unknown. Here we provide a detailed molecular analysis of chromat...

journal_title：Nucleic acids research

authors： Borgel J,Tyl M,Schiller K,Pusztai Z,Dooley CM,Deng W,Wooding C,White RJ,Warnecke T,Leonhardt H,Busch-Nentwich EM,Bartke T

更新日期：2017-02-17 00:00:00

abstract：:RNA sequencing (RNA-Seq) is a powerful tool for analyzing the identity of cellular RNAs but is often limited by the amount of material available for analysis. In spite of extensive efforts employing existing protocols, we observed that it was not possible to obtain useful sequencing libraries from nuclear RNA derived ...

journal_title：Nucleic acids research

authors： Chu Y,Wang T,Dodd D,Xie Y,Janowski BA,Corey DR

更新日期：2015-06-23 00:00:00

abstract：:We have prepared several novel phosphoramidites and have synthesised oligonucleotides incorporating them internally. The presence of these residues in an oligonucleotide template presents an impossible barrier to primed synthesis by Taq DNA polymerase. When extended as polymerase chain reaction products, these oligonu...

journal_title：Nucleic acids research

authors： Newton CR,Holland D,Heptinstall LE,Hodgson I,Edge MD,Markham AF,McLean MJ

更新日期：1993-03-11 00:00:00

abstract：:We have cloned and mapped the sequences extending 38 kb 3' of the c-myc gene. This region is found to be highly repetitive in nature and hybridizes extensively with a BLUR 8 Alu probe. Unique sequence probes derived from this region were used to map the chromosomal breakpoints of a number of lymphoma cell lines with t...

journal_title：Nucleic acids research

authors： Sun LK,Showe LC,Croce CM

更新日期：1986-05-27 00:00:00

abstract：:During the splicing process, spliceosomal snRNAs undergo numerous conformational rearrangements that appear to be catalyzed by proteins belonging to the DEAD/H-box superfamily of RNA helicases. We have cloned a new RNA helicase gene, designated DBP2 (DEAH-boxprotein), homologous to the Schizosaccaromyces pombe cdc28(+...

journal_title：Nucleic acids research

authors： Imamura O,Saiki K,Tani T,Ohshima Y,Sugawara M,Furuichi Y

更新日期：1998-05-01 00:00:00

abstract：:Molecular mechanisms that regulate gene expression can occur either before or after transcription. The information for post-transcriptional regulation can lie within the sequence or structure of the RNA transcript and it has been proposed that G-quadruplex nucleic acid sequence motifs may regulate translation as well ...

journal_title：Nucleic acids research

authors： Huppert JL,Bugaut A,Kumari S,Balasubramanian S

更新日期：2008-11-01 00:00:00

abstract：:HAP1, also known as APE/Ref-1, is the major apurinic/apyrimidinic (AP) endonuclease in human cells. Previous structural studies have suggested a possible role for the Asp-210 residue of HAP1 in the enzymatic function of this enzyme. Here, we demonstrate that substitution of Asp-210 by Asn or Ala eliminates the AP endo...

journal_title：Nucleic acids research

authors： Rothwell DG,Hang B,Gorman MA,Freemont PS,Singer B,Hickson ID

更新日期：2000-06-01 00:00:00

abstract：:A microchip method has been developed for massive and parallel thermodynamic analyses of DNA duplexes. Fluorescently labeled oligonucleotides were hybridized with oligonucleotides immobilized in the 100 x 100 x 20 mum gel pads of the microchips. The equilibrium melting curves for all microchip duplexes were measured i...

journal_title：Nucleic acids research

authors： Fotin AV,Drobyshev AL,Proudnikov DY,Perov AN,Mirzabekov AD

更新日期：1998-03-15 00:00:00

abstract：:A simplified and economical method for the attachment of 2'-deoxyribo, ribo and arabinonucleosides onto long-chain alkylamidopropanoic acid controlled-pore glass (LCAAP-CPG, P-3) is described. In this procedure, 5'-O-tritylated nucleosides are coupled directly to LCAAP-CPG in excellent yields using 1-(3-dimethylaminop...

journal_title：Nucleic acids research

authors： Damha MJ,Giannaris PA,Zabarylo SV

更新日期：1990-07-11 00:00:00

abstract：:Bacterial retrons consist of a reverse transcriptase (RT) and a contiguous non-coding RNA (ncRNA) gene. One third of annotated retrons carry additional open reading frames (ORFs), the contribution and significance of which in retron biology remains to be determined. In this study we developed a computational pipeline ...

journal_title：Nucleic acids research

authors： Mestre MR,González-Delgado A,Gutiérrez-Rus LI,Martínez-Abarca F,Toro N

更新日期：2020-12-16 00:00:00

abstract：:Three novel DNA-binding proteins with apparent molecular masses of 7, 10 and 30 kDa have been isolated from the hyperthermophilic methanogen Methanopyrus kandleri. The proteins were identified using a blot overlay assay that was modified to emulate the high ionic strength intracellular environment of M.kandleri protei...

journal_title：Nucleic acids research

authors： Pavlov NA,Cherny DI,Nazimov IV,Slesarev AI,Subramaniam V

更新日期：2002-02-01 00:00:00

abstract：:NRPS-PKS is web-based software for analysing large multi-enzymatic, multi-domain megasynthases that are involved in the biosynthesis of pharmaceutically important natural products such as cyclosporin, rifamycin and erythromycin. NRPS-PKS has been developed based on a comprehensive analysis of the sequence and structur...

journal_title：Nucleic acids research

authors： Ansari MZ,Yadav G,Gokhale RS,Mohanty D

更新日期：2004-07-01 00:00:00

abstract：:Tcf/Lef family transcription factors are the downstream effectors of the Wingless/Wnt signal transduction pathway. Upon Wingless/Wnt signalling, beta-catenin translocates to the nucleus, interacts with Tcf (1-3) and thus activates transcription of target genes (4,5). Tcf factors also interact with members of the Grouc...

journal_title：Nucleic acids research

authors： Brantjes H,Roose J,van De Wetering M,Clevers H

更新日期：2001-04-01 00:00:00

abstract：:Mitochondrial transcription factor A (mtTFA/TFAM) is a nucleus-encoded, high-mobility-group-box (HMG-box) protein that regulates transcription of the mitochondrial genome by specifically recognizing light-strand and heavy-strand promoters (LSP, HSP1). TFAM also binds mitochondrial DNA in a non-sequence specific (NSS) ...

journal_title：Nucleic acids research

authors： Malarkey CS,Bestwick M,Kuhlwilm JE,Shadel GS,Churchill ME

更新日期：2012-01-01 00:00:00

abstract：:Spectroscopic studies of the complexes of double-stranded (ds) DNA with the polymethylene-amine linked heterodimers thiazole orange-thiazole blue, thiazole orange-ethidium, and fluorescein-ethidium, in each case show efficient energy transfer from donor to acceptor chromophores (Benson, S.C., Singh, P. and Glazer, A.N...

journal_title：Nucleic acids research

authors： Benson SC,Mathies RA,Glazer AN

更新日期：1993-12-11 00:00:00

abstract：:The miR-290 cluster is expressed in embryonic stem cells (ESCs) and is important for the maintenance of pluripotency, but little is known about the mechanisms regulating the early embryonic microRNA cluster (EEmiRC) expression. Here we report the identification of a 332-bp intragenic enhancer (IE) able to modulate the...

journal_title：Nucleic acids research

authors： Tata PR,Tata NR,Kühl M,Sirbu IO

更新日期：2011-05-01 00:00:00

abstract：:A multipurpose plasmid, pUR 250, has been constructed. It contains seven unique cloning sites (Hind III, Xba I, Sal I, Acc I, Hinc II, BamH I and EcoR I) in a small region of its lac Z gene part. Insertion of foreign DNA into the plasmid can be easily detected. Plasmid DNA isolated from a clone by a rapid method can b...

journal_title：Nucleic acids research

authors： Rüther U

更新日期：1982-10-11 00:00:00

abstract：:When averaged over the full yeast protein-protein interaction and transcriptional regulatory networks, protein hubs with many interaction partners or regulators tend to evolve significantly more slowly due to increased negative selection. However, genome-wide analysis of protein evolution in the subnetworks of associa...

journal_title：Nucleic acids research

authors： Wang Y,Franzosa EA,Zhang XS,Xia Y

更新日期：2010-10-01 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：:Polynucleotides containing adenosine and 8-azidoadenosine or inosine and 8-azidoinosine residues have been prepared from mixtures of nucleoside diphosphates using polynucleotide phosphorylase from Escherichia coli. These copolymers can form complexes with polyuridylic or polycytidylic acids respectively. Single strand...

journal_title：Nucleic acids research

authors： Cartwright IL,Hutchinson DW

更新日期：1980-04-11 00:00:00

abstract：:The potency of the immune response has still to be harnessed effectively to combat human cancers. However, the discovery of T-cell targets in melanomas and other tumors has raised the possibility that cancer vaccines can be used to induce a therapeutically effective immune response against cancer. The targets, cancer-...

journal_title：Nucleic acids research

authors： Almeida LG,Sakabe NJ,deOliveira AR,Silva MC,Mundstein AS,Cohen T,Chen YT,Chua R,Gurung S,Gnjatic S,Jungbluth AA,Caballero OL,Bairoch A,Kiesler E,White SL,Simpson AJ,Old LJ,Camargo AA,Vasconcelos AT

更新日期：2009-01-01 00:00:00

abstract：:Impaired DNA damage repair, especially deficient transcription-coupled nucleotide excision repair, leads to segmental progeroid syndromes in human patients as well as in rodent models. Furthermore, DNA double-strand break signalling has been pinpointed as a key inducer of cellular senescence. Several recent findings s...

journal_title：Nucleic acids research

authors： Grillari J,Katinger H,Voglauer R

更新日期：2007-01-01 00:00:00

abstract：:Trf4/5p-Air1/2p-Mtr4p polyadenylation complex (TRAMP) is an essential component of nuclear RNA surveillance in yeast. It recognizes a variety of nuclear transcripts produced by all three RNA polymerases, adds short poly(A) tails to aberrant or unstable RNAs and activates the exosome for their degradation. Despite the ...

journal_title：Nucleic acids research

authors： Holub P,Lalakova J,Cerna H,Pasulka J,Sarazova M,Hrazdilova K,Arce MS,Hobor F,Stefl R,Vanacova S

更新日期：2012-07-01 00:00:00

abstract：:Dramatic improvements in ribozyme mimics have been achieved by employing the principles of small molecule catalysis to the design of macromolecular, biomimetic reagents. Ribozyme mimics derived from the ligand 2,9-dimethylphenanthroline (neocuproine) show at least 30-fold improvements in efficiency at sequence-specifi...

journal_title：Nucleic acids research

authors： Putnam WC,Daniher AT,Trawick BN,Bashkin JK

更新日期：2001-05-15 00:00:00

abstract：:Stress response mechanisms that modulate the dynamics of tRNA degradation and accumulation from the cytoplasm to the nucleus have been studied in yeast, the rat hepatoma and human cells. In the current study, we investigated tRNA degradation and accumulation in HeLa cells under various forms of stress. We found that i...

journal_title：Nucleic acids research

authors： Watanabe K,Miyagawa R,Tomikawa C,Mizuno R,Takahashi A,Hori H,Ijiri K

更新日期：2013-04-01 00:00:00

abstract：:To understand the epigenetic regulation of transcriptional response of macrophages during early-stage M. tuberculosis (Mtb) infection, we performed ChIPseq analysis of H3K4 monomethylation (H3K4me1), a marker of poised or active enhancers. De novo H3K4me1 peaks in infected cells were associated with genes implicated i...

journal_title：Nucleic acids research

authors： Bouttier M,Laperriere D,Memari B,Mangiapane J,Fiore A,Mitchell E,Verway M,Behr MA,Sladek R,Barreiro LB,Mader S,White JH

更新日期：2016-12-15 00:00:00

abstract：:DNA methylation plays an important role in many biological processes. Existing epigenome-wide association studies (EWAS) have successfully identified aberrantly methylated genes in many diseases and disorders with most studies focusing on analysing methylation sites one at a time. Incorporating prior biological inform...

journal_title：Nucleic acids research

authors： Ruan P,Shen J,Santella RM,Zhou S,Wang S

更新日期：2016-09-19 00:00:00

abstract：:Topoisomerase II, purified from chicken erythrocytes, was reacted with a large number of different DNA fragments and cleavages were catalogued in the presence and absence of drugs that stabilize the cleavage intermediate. Cleavages were sequenced to derive a consensus for topoisomerase II that predicts catalytic sites...

journal_title：Nucleic acids research

authors： Spitzner JR,Muller MT

更新日期：1988-06-24 00:00:00

abstract：:The use of the DNA duplex as a supramolecular scaffold is an established approach for the assembly of chromophore aggregates. In the absence of detailed structural insight, the characterization of thus assembled oligochromophores is, today, largely based on solution-phase spectroscopy. Here, we describe the crystal st...

journal_title：Nucleic acids research

authors： Probst M,Aeschimann W,Chau TT,Langenegger SM,Stocker A,Häner R

更新日期：2016-09-06 00:00:00