The leader region of Laminin B1 mRNA confers cap-independent translation.

abstract：:We previously found that the splicing of exon 5 to exon 6 in the rat beta-TM gene required that exon 6 first be joined to the downstream common exon 8 (Helfman et al., Genes and Dev. 2, 1627-1638, 1988). Pre-mRNAs containing exon 5, intron 5 and exon 6 are not normally spliced in vitro. We have carried out a mutationa...

journal_title：Nucleic acids research

authors： Tsukahara T,Casciato C,Helfman DM

更新日期：1994-06-25 00:00:00

abstract：:Analysis of intergenic sequences for purposes such as the investigation of transcriptional signals or the identification of small RNA genes is frequently complicated by traditional biological database structures. Genome data is commonly treated as chromosome-length sequence records, detailed by gene calls demarcating ...

journal_title：Nucleic acids research

authors： Ray WC,Daniels CJ

更新日期：2003-01-01 00:00:00

abstract：:To examine the influence of thyrotropin (TSH) on the thyroglobulin (Tgb) mRNA content, the latter was evaluated in the cytoplasm of hog thyroid cells cultured in the absence (control cells) or presence of TSH. The Tgb mRNA levels were determined by, (i) kinetics of hybridization to sheep Tgb cDNA, (ii) capacity of cod...

journal_title：Nucleic acids research

authors： Chebath J,Chabaud O,Mauchamp J

更新日期：1979-07-25 00:00:00

abstract：:The large terminase subunit is a central component of the genome packaging motor from tailed bacteriophages and herpes viruses. This two-domain enzyme has an N-terminal ATPase activity that fuels DNA translocation during packaging and a C-terminal nuclease activity required for initiation and termination of the packag...

journal_title：Nucleic acids research

authors： Cornilleau C,Atmane N,Jacquet E,Smits C,Alonso JC,Tavares P,Oliveira L

更新日期：2013-01-07 00:00:00

abstract：:CRISPR-Cas (clustered regularly interspaced short palindromic repeats-CRISPR associated) systems allow bacteria to adapt to infection by acquiring 'spacer' sequences from invader DNA into genomic CRISPR loci. Cas proteins use RNAs derived from these loci to target cognate sequences for destruction through CRISPR inter...

journal_title：Nucleic acids research

authors： Xue C,Seetharam AS,Musharova O,Severinov K,Brouns SJ,Severin AJ,Sashital DG

更新日期：2015-12-15 00:00:00

abstract：:The European Nucleotide Archive (ENA; https://www.ebi.ac.uk/ena), provided by the European Molecular Biology Laboratory's European Bioinformatics Institute (EMBL-EBI), has for almost forty years continued in its mission to freely archive and present the world's public sequencing data for the benefit of the entire scie...

journal_title：Nucleic acids research

authors： Harrison PW,Ahamed A,Aslam R,Alako BTF,Burgin J,Buso N,Courtot M,Fan J,Gupta D,Haseeb M,Holt S,Ibrahim T,Ivanov E,Jayathilaka S,Balavenkataraman Kadhirvelu V,Kumar M,Lopez R,Kay S,Leinonen R,Liu X,O'Cathail C,Pa

更新日期：2021-01-08 00:00:00

abstract：:African trypanosomes are extracellular protozoan parasites that are transmitted from one mammalian host to the next by tsetse flies. Bloodstream forms express variant surface glycoprotein (VSG); the tsetse fly (procyclic) forms express instead the procyclic acidic repetitive protein (PARP). PARP mRNA is abundant in pr...

journal_title：Nucleic acids research

authors： Biebinger S,Rettenmaier S,Flaspohler J,Hartmann C,Peña-Diaz J,Wirtz LE,Hotz HR,Barry JD,Clayton C

更新日期：1996-04-01 00:00:00

abstract：:The crystal structure is reported of a complex between an ethyl derivative of the minor-groove drug furamidine and the dodecanucleotide duplex d(CGCGAATTCGCG)2, which has been refined to 1.85 A resolution and an R factor of 16.6% for data collected at -173 degreesC. An exceptionally large number (220) of water molecul...

journal_title：Nucleic acids research

authors： Guerri A,Simpson IJ,Neidle S

更新日期：1998-06-15 00:00:00

abstract：:R.E.D. Server is a unique, open web service, designed to derive non-polarizable RESP and ESP charges and to build force field libraries for new molecules/molecular fragments. It provides to computational biologists the means to derive rigorously molecular electrostatic potential-based charges embedded in force field l...

journal_title：Nucleic acids research

authors： Vanquelef E,Simon S,Marquant G,Garcia E,Klimerak G,Delepine JC,Cieplak P,Dupradeau FY

更新日期：2011-07-01 00:00:00

abstract：:Mariner transposition is a complex reaction that involves three recombination sites and six strand breaking and joining reactions. This requires precise spatial and temporal coordination between the different components to ensure a productive outcome and minimize genomic instability. We have investigated how the cleav...

journal_title：Nucleic acids research

authors： Claeys Bouuaert C,Walker N,Liu D,Chalmers R

更新日期：2014-05-01 00:00:00

abstract：:In mammalian cells, DNA double-strand breaks (DSBs) are repaired by three pathways, nonhomologous end-joining (NHEJ), gene conversion (GC) and single-strand annealing (SSA). These pathways are distinct with regard to repair efficiency and mutagenic potential and must be tightly controlled to preserve viability and gen...

journal_title：Nucleic acids research

authors： Mansour WY,Schumacher S,Rosskopf R,Rhein T,Schmidt-Petersen F,Gatzemeier F,Haag F,Borgmann K,Willers H,Dahm-Daphi J

更新日期：2008-07-01 00:00:00

abstract：:A single-helical B-type geometry is presented based on 1H NMR observations on d(TATA) and several other small single-helical DNA fragments. The structure is extended to one complete turn of double-helical DNA and its characteristics are compared with other known B-type structures. ...

journal_title：Nucleic acids research

authors： Mellema JR,van Kampen PN,Carlson CN,Bosshard HE,Altona C

更新日期：1983-05-11 00:00:00

abstract：:The Mouse Genome Database (MGD) forms the core of the Mouse Genome Informatics (MGI) system (http://www.informatics.jax.org), a model organism database resource for the laboratory mouse. MGD provides essential integration of experimental knowledge for the mouse system with information annotated from both literature an...

journal_title：Nucleic acids research

authors： Eppig JT,Bult CJ,Kadin JA,Richardson JE,Blake JA,Anagnostopoulos A,Baldarelli RM,Baya M,Beal JS,Bello SM,Boddy WJ,Bradt DW,Burkart DL,Butler NE,Campbell J,Cassell MA,Corbani LE,Cousins SL,Dahmen DJ,Dene H,Diehl AD

更新日期：2005-01-01 00:00:00

abstract：:RegAnalyst is a user-friendly web interface that integrates MoPP (Motif Prediction Program), MyPatternFinder (pattern detection tool) and MycoRegDB (mycobacterial promoter and regulatory elements database). Since motif discovery is a challenging task, numerous tools have been developed over the past few years. Strikin...

journal_title：Nucleic acids research

authors： Sharma D,Mohanty D,Surolia A

更新日期：2009-07-01 00:00:00

abstract：:Smad proteins transduce signals from transforming growth factor-beta (TGF-beta) receptors and regulate transcription of target genes. TGF-beta is implicated in the regulation of the smooth muscle cell specific gene SM22alpha, but little is known about how Smads are involved in SM22alpha gene transcription. In this rep...

journal_title：Nucleic acids research

authors： Chen S,Kulik M,Lechleider RJ

更新日期：2003-02-15 00:00:00

abstract：:The human MTH1 gene for 8-oxo-7,8-dihydrodeoxyguanosine triphosphatase, produces seven types (types 1, 2A, 2B, 3A, 3B, 4A and 4B) of mRNAs. The B-type mRNAs with exon 2b-2c segments have three additional in-frame AUGs in their 5' regions. We report here that these transcripts produce three forms of MTH1 polypeptides (...

journal_title：Nucleic acids research

authors： Oda H,Taketomi A,Maruyama R,Itoh R,Nishioka K,Yakushiji H,Suzuki T,Sekiguchi M,Nakabeppu Y

更新日期：1999-11-15 00:00:00

abstract：:DNA strand exchange, the central step of homologous recombination, is considered to occur approximately independently of DNA sequence content. However, certain prokaryotic and eukaryotic genomic loci display either an enhanced or reduced frequency of genetic exchange. Here we show that the Homo sapiens DNA strand exch...

journal_title：Nucleic acids research

authors： Seitz EM,Kowalczykowski SC

更新日期：2006-05-24 00:00:00

abstract：:Protein-protein and protein-DNA/RNA interactions play a fundamental role in a variety of biological processes. Determining the complex structures of these interactions is valuable, in which molecular docking has played an important role. To automatically make use of the binding information from the PDB in docking, her...

journal_title：Nucleic acids research

authors： Yan Y,Zhang D,Zhou P,Li B,Huang SY

更新日期：2017-07-03 00:00:00

abstract：:Decay of (125)I produces a shower of low energy electrons (Auger electrons) that cause strand breaks in DNA in a distance-dependent manner with 90% of the breaks located within 10 bp from the decay site. We studied strand breaks in RNA molecules produced by decay of (125)I incorporated into complementary DNA oligonucl...

journal_title：Nucleic acids research

authors： Gaidamakova EK,Neumann RD,Panyutin IG

更新日期：2002-11-15 00:00:00

abstract：:A 15-residue sequence motif has been found in many polymerases from various species and involving DNA and RNA dependence and product. The motif is characterized by a Tyr-Gly-Asp-(Thr)-Asp core flanked by hydrophobic spans five residues in length. An mRNA maturase segment is also suggested to display the motif pattern....

journal_title：Nucleic acids research

authors： Argos P

更新日期：1988-11-11 00:00:00

abstract：:Comprehensive understanding of structure and recognition properties of regulatory nucleic acid elements in real time and atomic level is highly important to devise efficient therapeutic strategies. Here, we report the establishment of an innovative biophysical platform using a dual-app nucleoside analog, which serves ...

journal_title：Nucleic acids research

authors： Nuthanakanti A,Ahmed I,Khatik SY,Saikrishnan K,Srivatsan SG

更新日期：2019-07-09 00:00:00

abstract：:Protein species interacting with newly replicated DNA were analyzed using a photo cross-linking technique. Nascent DNA was labeled in vitro with [alpha-32P]dCTP and BrdUTP in SV40-infected CV-1 cells made permeable with saponin. The labeled cells were then irradiated with UV light (254 nm) and were treated extensively...

journal_title：Nucleic acids research

authors： Tsutsui K,Watanabe S,Katagiri M,Oda T

更新日期：1983-07-25 00:00:00

abstract：:Elucidating the dynamic organization of nuclear RNA foci is important for understanding and manipulating these functional sites of gene expression in both physiological and pathological states. However, such studies have been difficult to establish in vivo as a result of the absence of suitable RNA imaging methods. He...

journal_title：Nucleic acids research

authors： Oomoto I,Suzuki-Hirano A,Umeshima H,Han YW,Yanagisawa H,Carlton P,Harada Y,Kengaku M,Okamoto A,Shimogori T,Wang DO

更新日期：2015-10-30 00:00:00

abstract：:The genes for mitoribosomal protein S12 (Mrps12) and mitochondrial seryl-tRNA ligase (Sarsm and Sars2) are oppositely transcribed from a conserved promoter region of <200 bp in both human and mouse. Using a dual reporter vector we identified an array of 4 CCAAT box elements required for efficient transcription of the ...

journal_title：Nucleic acids research

authors： Zanotto E,Shah ZH,Jacobs HT

更新日期：2007-01-01 00:00:00

abstract：:Gene finding is complicated in organisms that exhibit insertional RNA editing. Here, we demonstrate how our new algorithm Predictor of Insertional Editing (PIE) can be used to locate genes whose mRNAs are subjected to multiple frameshifting events, and extend the algorithm to include probabilistic predictions for site...

journal_title：Nucleic acids research

authors： Gott JM,Parimi N,Bundschuh R

更新日期：2005-09-07 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：:Mobile introns and inteins self-propagate by 'homing', a gene conversion process initiated by site-specific homing endonucleases. The VMA intein, which encodes the PI-SceI endonuclease in Saccharomyces cerevisiae, is present in several different yeast strains. Surprisingly, a wild wine yeast (DH1-1A) contains not only...

journal_title：Nucleic acids research

authors： Gimble FS

更新日期：2001-10-15 00:00:00

abstract：:Recruitment of RAD18 to stalled replication forks facilitates monoubiquitination of PCNA during S-phase, promoting translesion synthesis at sites of UV irradiation-induced DNA damage. In this study, we show that RAD18 is also recruited to ionizing radiation (IR)-induced sites of DNA double-strand breaks (DSBs) forming...

journal_title：Nucleic acids research

authors： Watanabe K,Iwabuchi K,Sun J,Tsuji Y,Tani T,Tokunaga K,Date T,Hashimoto M,Yamaizumi M,Tateishi S

更新日期：2009-04-01 00:00:00

abstract：:The lytic-lysogenic decision in bacteriophage 186 is governed by the 186 CI repressor protein in a unique way. The 186 CI is proposed to form a wheel-like oligomer that can mediate either wrapped or looped nucleoprotein complexes to provide the cooperative and competitive interactions needed for regulation. Although c...

journal_title：Nucleic acids research

authors： Wang H,Dodd IB,Dunlap DD,Shearwin KE,Finzi L

更新日期：2013-06-01 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