The methyltransferase domain of the Sudan ebolavirus L protein specifically targets internal adenosines of RNA substrates, in addition to the cap structure.

abstract：:A non-redundant database of nuclear, protein-encoding, genomic DNA sequences highlighting nuclear pre-mRNA introns was constructed using information contained in the SWISS-PROT and GenBank sequence databases. This Intron DataBase (IDB) contains information about (i) introns (including nucleotide sequence, location, ph...

journal_title：Nucleic acids research

authors： Schisler NJ,Palmer JD

更新日期：2000-01-01 00:00:00

abstract：:As proteomics initiatives mature, the need will arise for the multiple visualization of proteins and supramolecular complexes within their true context, in situ. Single-stranded DNA and RNA aptamers can be used for low resolution imaging of cellular receptors and cytoplasmic proteins by light microscopy (LM). These te...

journal_title：Nucleic acids research

authors： Dellaire G,Nisman R,Eskiw CH,Bazett-Jones DP

更新日期：2004-11-23 00:00:00

abstract：:NusG is an essential transcription factor that plays multiple key regulatory roles in transcription elongation, termination and coupling translation and transcription. The core role of NusG is to enhance transcription elongation and RNA polymerase processivity. Here, we present the structure of Escherichia coli RNA po...

journal_title：Nucleic acids research

authors： Liu B,Steitz TA

更新日期：2017-01-25 00:00:00

abstract：:Restriction endonucleases HindII and TaqI, but not SalI, were found to efficiently cleave synthetic hexadecanucleotide duplexes which contained either an A/C or a G/T mismatch within their respective restriction sites. Double-stranded M13 DNAs with identical mismatches were also cleaved under the assay conditions. The...

journal_title：Nucleic acids research

authors： Jiricny J,Martin D

更新日期：1986-03-11 00:00:00

abstract：:Oligo(dG).oligo(dC)- or short poly(dG).poly(dC)-containing fragments were enriched and cloned by means of Mg2+-dependent triplex affinity capture and subsequent cloning procedures. A library constructed after three cycles of enrichment showed that approximately 80% of the clones in the supercoiled form formed a comple...

journal_title：Nucleic acids research

authors： Nishikawa N,Kanda N,Oishi M,Kiyama R

更新日期：1997-05-01 00:00:00

abstract：:Numerous examples exist of how disrupting the actions of physiological regulators of blood cell development yields hematologic malignancies. The master regulator of hematopoietic stem/progenitor cells GATA-2 was cloned almost 20 years ago, and elegant genetic analyses demonstrated its essential function to promote hem...

journal_title：Nucleic acids research

authors： Bresnick EH,Katsumura KR,Lee HY,Johnson KD,Perkins AS

更新日期：2012-07-01 00:00:00

abstract：:An immunofluorescence assay was developed to identify proteins specifically binding to oligonucleoside phosphorodithioate (ODN) aptamers from a bead-bound ODN library. Accordingly, NF-kappaB p50 protein was incubated with either bead-bound NF-kappaB consensus sequence or a bead-bound ODN combinatorial library and adso...

journal_title：Nucleic acids research

authors： Yang X,Li X,Prow TW,Reece LM,Bassett SE,Luxon BA,Herzog NK,Aronson J,Shope RE,Leary JF,Gorenstein DG

更新日期：2003-05-15 00:00:00

abstract：:The pathogen-host interactions database (PHI-base) is available at www.phi-base.org PHI-base contains expertly curated molecular and biological information on genes proven to affect the outcome of pathogen-host interactions reported in peer reviewed research articles. In addition, literature that indicates specific ge...

journal_title：Nucleic acids research

authors： Urban M,Cuzick A,Rutherford K,Irvine A,Pedro H,Pant R,Sadanadan V,Khamari L,Billal S,Mohanty S,Hammond-Kosack KE

更新日期：2017-01-04 00:00:00

abstract：:The Histone Database (HDB) is an annotated and searchable collection of all full-length sequences and structures of histone and non-histone proteins containing the histone fold motif. These sequences are both eukaryotic and archaeal in origin. Several new histone fold-containing proteins have been identified, includin...

journal_title：Nucleic acids research

authors： Sullivan SA,Aravind L,Makalowska I,Baxevanis AD,Landsman D

更新日期：2000-01-01 00:00:00

abstract：:Digital PCR provides high sensitivity and unprecedented accuracy in DNA quantification, but current approaches require dedicated instrumentation and have limited opportunities for multiplexing. Here, we present an isothermal platform for digital enumeration of DNA reaction products in multiplex via standard fluorescen...

journal_title：Nucleic acids research

authors： Björkesten J,Patil S,Fredolini C,Lönn P,Landegren U

更新日期：2020-07-27 00:00:00

abstract：:The nucleotide sequence for human argininosuccinate synthetase cDNA was determined by analysis of six clones isolated from a single experiment. The sequence covered 1623 nucleotides including 76 bases of poly(A) and contained a 1236 nucleotide open reading frame encoding a protein of 46,434 daltons. In one cDNA isolat...

journal_title：Nucleic acids research

authors： Bock HG,Su TS,O'Brien WE,Beaudet AL

更新日期：1983-09-24 00:00:00

abstract：:E. coli genes for tRNAasp and tRNAtrp are transcribed by eukaryotic RNA polymerase III upon injection into nuclei of Xenopus oocytes. This indicates that some bacterial tRNA genes contain RNA polymerase III promoter sequences. We discuss evolutionary aspects of this finding. ...

journal_title：Nucleic acids research

authors： Folk WR,Hofstetter H,Birnstiel ML

更新日期：1982-11-25 00:00:00

abstract：:The pDd56 mRNA sequence is highly enriched in prestalk over prespore cells and is inducible by DIF, the putative Dictyostelium stalk-specific morphogen. We show that the pDd56 gene is composed of forty one copies of a twenty four amino acid, cysteine rich repeat. This is highly homologus to a repeat which we have prev...

journal_title：Nucleic acids research

authors： Ceccarelli A,McRobbie SJ,Jermyn KA,Duffy K,Early A,Williams JG

更新日期：1987-09-25 00:00:00

abstract：:Initiation of sporulation in Bacillus subtilis is controlled by several regulators which affect activation by phosphorylation of the key response regulator Spo0A or transcription of Spo0A-P-dependent genes. In vivo overexpression of one of these regulators, sinR , results in suppression of transcription from the Spo0A...

journal_title：Nucleic acids research

authors： Cervin MA,Lewis RJ,Brannigan JA,Spiegelman GB

更新日期：1998-08-15 00:00:00

abstract：:Upstream open reading frame (uORF)-mediated translational inhibition is important in controlling key regulatory genes expression. However, understanding the underlying molecular mechanism of such uORF-mediated control system in vivo is challenging in the absence of an animal model. Therefore, we generated a zebrafish ...

journal_title：Nucleic acids research

authors： Lee HC,Chen YJ,Liu YW,Lin KY,Chen SW,Lin CY,Lu YC,Hsu PC,Lee SC,Tsai HJ

更新日期：2011-11-01 00:00:00

abstract：:Genome-wide mapping in the identification of novel candidate genes has always been the standard method in genetics and genomics to correlate a clinically interesting phenotypic trait with a genotype. However, the performance of a mapping experiment using classical microsatellite approaches can be very time consuming. ...

journal_title：Nucleic acids research

authors： Klaften M,Hrabé de Angelis M

更新日期：2005-07-01 00:00:00

abstract：:The interaction of the high mobility group proteins, HMG14 and HMG17, with nucleosome core particles has been studied. The results show that two molecules of HMG14/17 can be bound tightly but reversibly to each core particle and that their affinity for core particles is greater than their affinity for histone-free DNA...

journal_title：Nucleic acids research

authors： Sandeen G,Wood WI,Felsenfeld G

更新日期：1980-09-11 00:00:00

abstract：:Automated fluorescence-based DNA sequence analysis offers the possibility to undertake very large scale sequencing projects. Directed strategies, such as the specific-primer-directed sequencing approach ('gene walking'), should prove useful in such projects. Described herein is a study involving the use of this approa...

journal_title：Nucleic acids research

authors： Kaiser RJ,MacKellar SL,Vinayak RS,Sanders JZ,Saavedra RA,Hood LE

更新日期：1989-08-11 00:00:00

abstract：:Transcription factors (TFs) are sequence-specific DNA-binding proteins acting as critical regulators of gene expression. The Plant Promoter Analysis Navigator (PlantPAN; http://PlantPAN2.itps.ncku.edu.tw) provides an informative resource for detecting transcription factor binding sites (TFBSs), corresponding TFs, and ...

journal_title：Nucleic acids research

authors： Chow CN,Zheng HQ,Wu NY,Chien CH,Huang HD,Lee TY,Chiang-Hsieh YF,Hou PF,Yang TY,Chang WC

更新日期：2016-01-04 00:00:00

abstract：:Three computer programs are described which may be used to translate a DNA sequence into a protein sequence, back translate the protein sequence into an ambiguous DNA sequence, and then do pattern searching in the ambiguous sequence. The programs are written in the C programming language, have been compiled to run on ...

journal_title：Nucleic acids research

authors： Mount DW,Conrad B

更新日期：1984-01-11 00:00:00

abstract：:We have developed an improved and rapid genomic engineering procedure for the construction of custom-designed microorganisms. This method, which can be performed in 2 days, permits restructuring of the Escherichia coli genome via markerless deletion of selected genomic regions. The deletion process was mediated by a s...

journal_title：Nucleic acids research

authors： Yu BJ,Kang KH,Lee JH,Sung BH,Kim MS,Kim SC

更新日期：2008-08-01 00:00:00

abstract：:Metabolite-responsive RNA pseudoknots derived from prokaryotic riboswitches have been shown to stimulate -1 programmed ribosomal frameshifting (PRF), suggesting -1 PRF as a promising gene expression platform to extend riboswitch applications in higher eukaryotes. However, its general application has been hampered by d...

journal_title：Nucleic acids research

authors： Lin YH,Chang KY

更新日期：2016-10-14 00:00:00

abstract：:The genome stability is maintained by coordinated action of DNA repairs and checkpoints, which delay progression through the cell cycle in response to DNA damage. Rad9 is conserved from yeast to human and functions in cell cycle checkpoint controls. Here, a regulatory mechanism for Rad9 function is reported. In this s...

journal_title：Nucleic acids research

authors： He W,Ma X,Yang X,Zhao Y,Qiu J,Hang H

更新日期：2011-06-01 00:00:00

abstract：:Ribosome-inactivating proteins (RIP) are a family of plant enzymes for which a unique activity was determined: rRNAN-glycosidase at a specific universally conserved position, A4324in the case of rat ribosomes. Recently we have shown that the RIP from Saponaria officinalis have a much wider substrate specificity: they ...

journal_title：Nucleic acids research

authors： Barbieri L,Valbonesi P,Bonora E,Gorini P,Bolognesi A,Stirpe F

更新日期：1997-02-01 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：:Dlx2, Lymphoid Enhancer Factor (Lef-1) and Msx2 transcription factors are required for several developmental processes. To understand the control of gene expression by these factors, chromatin immunoprecipitation (ChIP) assays identified Msx2 as a downstream target of Dlx2 and Lef-1. Dlx2 activates the Msx2 promoter i...

journal_title：Nucleic acids research

authors： Diamond E,Amen M,Hu Q,Espinoza HM,Amendt BA

更新日期：2006-01-01 00:00:00

abstract：:The database of molecular motions, MolMovDB (http://molmovdb.org), has been in existence for the past decade. It classifies macromolecular motions and provides tools to interpolate between two conformations (the Morph Server) and predict possible motions in a single structure. In 2005, we expanded the services offered...

journal_title：Nucleic acids research

authors： Flores S,Echols N,Milburn D,Hespenheide B,Keating K,Lu J,Wells S,Yu EZ,Thorpe M,Gerstein M

更新日期：2006-01-01 00:00:00

abstract：:We have isolated the mouse MyoD1 gene flanked by its promoter region by screening a genomic library with synthetic oligonucleotides. The structural gene is interrupted by two G + C rich introns. Transfection of the cloned gene inserted into an expression vector converts fibroblasts to myoblasts. Sequence analysis of a...

journal_title：Nucleic acids research

authors： Zingg JM,Alva GP,Jost JP

更新日期：1991-12-11 00:00:00

abstract：:Although the promoters of both the Bax and p21 genes are activated by p53, they differ in the effect on this activation of the POU family transcription factor Brn-3a. Thus, Brn-3a inhibits activation of the Bax promoter by p53 but enhances the ability of p53 to activate the p21 promoter. We demonstrate that repression...

journal_title：Nucleic acids research

authors： Perez-Sanchez C,Budhram-Mahadeo VS,Latchman DS

更新日期：2002-11-15 00:00:00

abstract：:ORegAnno is an open-source, open-access database and literature curation system for community-based annotation of experimentally identified DNA regulatory regions, transcription factor binding sites and regulatory variants. The current release comprises 30 145 records curated from 922 publications and describing regul...

journal_title：Nucleic acids research

authors： Griffith OL,Montgomery SB,Bernier B,Chu B,Kasaian K,Aerts S,Mahony S,Sleumer MC,Bilenky M,Haeussler M,Griffith M,Gallo SM,Giardine B,Hooghe B,Van Loo P,Blanco E,Ticoll A,Lithwick S,Portales-Casamar E,Donaldson IJ,

更新日期：2008-01-01 00:00:00