Strong dependence between functional domains in a dual-function snoRNA infers coupling of rRNA processing and modification events.

abstract：:The goal of the present study is to identify genes that respond to iron availability. Suppression subtraction hybridization (SSH) was used to generate cDNA libraries from iron loaded and control human astrocytoma cells (SW1088). The cDNA libraries were screened with antisense cDNA probes obtained from mRNA isolated fr...

journal_title：Nucleic acids research

authors： Ye Z,Connor JR

更新日期：2000-04-15 00:00:00

abstract：:A U3 snoRNA gene isolated from a Chlamydomonas reinhardtii (CRE:) genomic library contains putative pol III-specific transcription signals similar to those of RNA polymerase III-specific small nuclear (sn)RNA genes of higher plants. The 222 nt long CRE: U3 snoRNA was immunoprecipitated by anti-gamma-mpppN antisera, bu...

journal_title：Nucleic acids research

authors： Antal M,Mougin A,Kis M,Boros E,Steger G,Jakab G,Solymosy F,Branlant C

更新日期：2000-08-01 00:00:00

abstract：:Annotation of herpesvirus genomes has traditionally been undertaken through the detection of open reading frames and other genomic motifs, supplemented with sequencing of individual cDNAs. Second generation sequencing and high-density microarray studies have revealed vastly greater herpesvirus transcriptome complexity...

journal_title：Nucleic acids research

authors： O'Grady T,Wang X,Höner Zu Bentrup K,Baddoo M,Concha M,Flemington EK

更新日期：2016-10-14 00:00:00

abstract：:Protein synthesis elongation factor 2 (EF-2) from all archaebacteria so far analysed, is susceptible to inactivation by diphtheria toxin, a property which it shares with EF-2 from the eukaryotic 8OS translation system. To resolve the structural basis of diphtheria toxin susceptibility, the structural gene for the EF-2...

journal_title：Nucleic acids research

authors： Lechner K,Heller G,Böck A

更新日期：1988-08-25 00:00:00

abstract：:Cdc48/p97 is an evolutionary conserved ubiquitin-dependent chaperone involved in a broad array of cellular functions due to its ability to associate with multiple cofactors. Aside from its role in removing RNA polymerase II from chromatin after DNA damage, little is known about how this AAA-ATPase is involved in the t...

journal_title：Nucleic acids research

authors： Bonizec M,Hérissant L,Pokrzywa W,Geng F,Wenzel S,Howard GC,Rodriguez P,Krause S,Tansey WP,Hoppe T,Dargemont C

更新日期：2014-01-01 00:00:00

abstract：:The National Center for Biotechnology Information (NCBI) provides a large suite of online resources for biological information and data, including the GenBank® nucleic acid sequence database and the PubMed® database of citations and abstracts published in life science journals. The Entrez system provides search and re...

journal_title：Nucleic acids research

authors： Sayers EW,Beck J,Bolton EE,Bourexis D,Brister JR,Canese K,Comeau DC,Funk K,Kim S,Klimke W,Marchler-Bauer A,Landrum M,Lathrop S,Lu Z,Madden TL,O'Leary N,Phan L,Rangwala SH,Schneider VA,Skripchenko Y,Wang J,Ye J,

更新日期：2021-01-08 00:00:00

abstract：:The 80S ribosome from Saccharomyces cerevisiae has been reconstructed from cryo electron micrographs to a resolution of 35 A. It is strikingly similar to the 70S ribosome from Escherichia coli, while displaying the characteristic eukaryotic features familiar from reconstructions of ribosomes from higher eukaryotes. As...

journal_title：Nucleic acids research

authors： Verschoor A,Warner JR,Srivastava S,Grassucci RA,Frank J

更新日期：1998-01-15 00:00:00

abstract：:The rRNA WWW Server at URL http://rrna.uia.ac.be/ now provides a database of 496 large subunit ribosomal RNA sequences. All these sequences are aligned, incorporate secondary structure information, and can be obtained in a number of formats. Other information about the sequences, such as literature references, accessi...

journal_title：Nucleic acids research

authors： De Rijk P,Caers A,Van de Peer Y,De Wachter R

更新日期：1998-01-01 00:00:00

abstract：:Many enzymes acting on DNA require Mg(2+) ions not only for catalysis but also to bind DNA. Binding studies often employ Ca(2+) as a substitute for Mg(2+), to promote DNA binding whilst disallowing catalysis. The SfiI endonuclease requires divalent metal ions to bind DNA but, in contrast to many systems where Ca(2+) m...

journal_title：Nucleic acids research

authors： Bellamy SR,Kovacheva YS,Zulkipli IH,Halford SE

更新日期：2009-09-01 00:00:00

abstract：:The C-terminal domain (CTD) of the large subunit of RNA polymerase II plays a role in transcription and RNA processing. Yeast ESS1, a peptidyl-prolyl cis/trans isomerase, is involved in RNA processing and can associate with the CTD. Using several types of assays we could not find any evidence of an effect of Pin1, the...

journal_title：Nucleic acids research

authors： Chao SH,Greenleaf AL,Price DH

更新日期：2001-02-01 00:00:00

abstract：:Antisense oligodeoxynucleotides (ODNs) have biological activity in treating various forms of cancer. The antisense effects of two types of 20mer ODNs, phosphorothioate-modified ODNs (S-ODNs) and S-ODNs with 12 2'-O-methyl groups (Me-S-ODNs), targeted to sites 109 and 277 of bcl-2 mRNA, were compared. Both types were a...

journal_title：Nucleic acids research

authors： Yoo BH,Bochkareva E,Bochkarev A,Mou TC,Gray DM

更新日期：2004-04-02 00:00:00

abstract：:Alternative splicing (AS) is a post-transcriptional process considered to be responsible for the huge diversity of proteins in higher eukaryotes. AS events are regulated by different splicing factors (SFs) that bind to sequence elements on the RNA. SFmap is a web server for predicting putative SF binding sites in geno...

journal_title：Nucleic acids research

authors： Paz I,Akerman M,Dror I,Kosti I,Mandel-Gutfreund Y

更新日期：2010-07-01 00:00:00

abstract：:Nuclear receptors for the thyroid hormone and vitamin A and D cooperate with the retinoid X receptor (RXR) in activating the transcription. Although the hormone response elements for these receptors have been proposed in which spacing of the direct repeated motifs determine the specificity (so called 3-4-5 rule), vita...

journal_title：Nucleic acids research

authors： Nishikawa J,Kitaura M,Matsumoto M,Imagawa M,Nishihara T

更新日期：1994-08-11 00:00:00

abstract：:The 'druggable genome' encompasses several protein families, but only a subset of targets within them have attracted significant research attention and thus have information about them publicly available. The Illuminating the Druggable Genome (IDG) program was initiated in 2014, has the goal of developing experimental...

journal_title：Nucleic acids research

authors： Nguyen DT,Mathias S,Bologa C,Brunak S,Fernandez N,Gaulton A,Hersey A,Holmes J,Jensen LJ,Karlsson A,Liu G,Ma'ayan A,Mandava G,Mani S,Mehta S,Overington J,Patel J,Rouillard AD,Schürer S,Sheils T,Simeonov A,Sklar L

更新日期：2017-01-04 00:00:00

abstract：:We present a new publicly accessible web-service, RiboSoft, which implements a comprehensive hammerhead ribozyme design procedure. It accepts as input a target sequence (and some design parameters) then generates a set of ranked hammerhead ribozymes, which target the input sequence. This paper describes the implemente...

journal_title：Nucleic acids research

authors： Kharma N,Varin L,Abu-Baker A,Ouellet J,Najeh S,Ehdaeivand MR,Belmonte G,Ambri A,Rouleau G,Perreault J

更新日期：2016-02-29 00:00:00

abstract：:Ribosomal protein (rp)S5 belongs to the family of the highly conserved rp's that contains rpS7 from prokaryotes and rpS5 from eukaryotes. Alignment of rpS5/rpS7 from metazoans (Homo sapiens), fungi (Saccharomyces cerevisiae) and bacteria (Escherichia coli) shows that the proteins contain a conserved central/C-terminal...

journal_title：Nucleic acids research

authors： Lumsden T,Bentley AA,Beutler W,Ghosh A,Galkin O,Komar AA

更新日期：2010-03-01 00:00:00

abstract：:A type II restriction endonuclease, named CviJI, was isolated from a eukaryotic Chlorella-like green alga infected with the dsDNA containing virus IL-3A. CviJI is the first restriction endonuclease to recognize the sequence PuGCPy; CviJI cleaves DNA between the G and C. Methylation of the cytosine in PuGCPy sequences ...

journal_title：Nucleic acids research

authors： Xia YN,Burbank DE,Uher L,Rabussay D,Van Etten JL

更新日期：1987-08-11 00:00:00

abstract：:Telomeres at the ends of eukaryotic chromosomes are essential for genome integrality and stability. In order to identify genes that sustain telomere maintenance independently of telomerase recruitment, we have exploited the phenotype of over-long telomeres in the cells that express Cdc13-Est2 fusion protein, and exami...

journal_title：Nucleic acids research

authors： Liu JC,Li QJ,He MH,Hu C,Dai P,Meng FL,Zhou BO,Zhou JQ

更新日期：2020-12-16 00:00:00

abstract：:Publicly available database of co-expressed gene sets would be a valuable tool for a wide variety of experimental designs, including targeting of genes for functional identification or for regulatory investigation. Here, we report the construction of an Arabidopsis thaliana trans-factor and cis-element prediction data...

journal_title：Nucleic acids research

authors： Obayashi T,Kinoshita K,Nakai K,Shibaoka M,Hayashi S,Saeki M,Shibata D,Saito K,Ohta H

更新日期：2007-01-01 00:00:00

abstract：:In order to direct antisense oligonucleotides to specific tissues or cell types in vivo, we are exploring the possibility to utilize lipoproteins as transport vehicles. A 16-mer oligonucleotide (ODN) was derivatized at the 5' prime through a 32P phosphate spacer with cholesterol, yielding a 32P-labeled amphiphatic cho...

journal_title：Nucleic acids research

authors： de Smidt PC,Le Doan T,de Falco S,van Berkel TJ

更新日期：1991-09-11 00:00:00

abstract：:Ribonucleotides are misincorporated into replicating DNA due to the similarity of deoxyribonucleotides and ribonucleotides, the high concentration of ribonucleotides in the nucleus and the imperfect accuracy of replicative DNA polymerases in choosing the base with the correct sugar. Embedded ribonucleotides change cer...

journal_title：Nucleic acids research

authors： Potenski CJ,Klein HL

更新日期：2014-01-01 00:00:00

abstract：:We have sequenced 14 introns from the ciliate Tetrahymena thermophila and include these in an analysis of the 27 intron sequences available from seven T. thermophila protein-encoding genes. Consensus 5' and 3' splice junctions were determined and found to resemble the junctions of other nuclear pre-mRNA introns. Uniqu...

journal_title：Nucleic acids research

authors： Csank C,Taylor FM,Martindale DW

更新日期：1990-09-11 00:00:00

abstract：:We present the complete sequence of an mRNA which is induced by estrogen in the human breast cancer cell line MCF-7 [pS2 mRNA, Masiakowski et al., Nucleic Acids Res. 10, 7895-7903 (1982)]. Primer extension and cloning of double-stranded cDNA (ds-cDNA) into a vector designed to make full-length cDNA were used to determ...

journal_title：Nucleic acids research

authors： Jakowlew SB,Breathnach R,Jeltsch JM,Masiakowski P,Chambon P

更新日期：1984-03-26 00:00:00

abstract：:The major surface antigen of procyclic and epimastigote forms of Trypanosoma congolense in the tsetse fly is GARP (glutamic acid/alanine-rich protein), which is thought to be the analogue of procyclin/PARP in Trypanosoma brucei. We have studied two T.congolense GARP loci (the 4.3 and 4.4 loci) whose transcription is a...

journal_title：Nucleic acids research

authors： Graham SV,Jefferies D,Barry JD

更新日期：1996-01-15 00:00:00

abstract：:Genome-wide association (GWA) studies to map genes for complex traits are powerful yet costly. DNA-pooling strategies have the potential to dramatically reduce the cost of GWA studies. Pooling using Affymetrix arrays has been proposed and used but the efficiency of these arrays has not been quantified. We compared and...

journal_title：Nucleic acids research

authors： Macgregor S,Zhao ZZ,Henders A,Nicholas MG,Montgomery GW,Visscher PM

更新日期：2008-04-01 00:00:00

abstract：:The crp gene of E. coli, which codes for cAMP receptor protein (CRP), has been cloned in the plasmid pBR322 on the basis of a genetic complementation. One of the recombinant plasmids, pHA1, was shown to direct the synthesis of CRP in a cell-free system. The location of the crp gene was determined by constructing subcl...

journal_title：Nucleic acids research

authors： Aiba H,Fujimoto S,Ozaki N

更新日期：1982-02-25 00:00:00

abstract：:We describe an interactive computer program (ANALYSEQ) that is used from a simple graphics terminal. The main purpose of the program is to determine the function of nucleic acid sequences but it also offers the simpler listing, searching and counting options. It contains methods to locate genes by looking for the effe...

journal_title：Nucleic acids research

authors： Staden R

更新日期：1984-01-11 00:00:00

abstract：:Here, we present an update of Breast Cancer Now Tissue Bank bioinformatics, a rich platform for the sharing, mining, integration and analysis of breast cancer data. Its modalities provide researchers with access to a centralised information gateway from which they can access a network of bioinformatic resources to que...

journal_title：Nucleic acids research

authors： Gadaleta E,Pirrò S,Dayem Ullah AZ,Marzec J,Chelala C

更新日期：2018-01-04 00:00:00

abstract：:Approximately 30% of human tumors characterized to date express DNA polymerase beta (pol beta) variant proteins. Two of the polymerase beta cancer-associated variants are sequence-specific mutators, and one of them binds to DNA but has no polymerase activity. The Leu22Pro (L22P) DNA polymerase beta variant was identif...

journal_title：Nucleic acids research

authors： Dalal S,Chikova A,Jaeger J,Sweasy JB

更新日期：2008-02-01 00:00:00

abstract：:We have analyzed the molecular mechanism that makes translation of the MS2 replicase cistron dependent on the translation of the upstream coat cistron. Deletion mapping on cloned cDNA of the phage shows that the ribosomal binding site of the replicase cistron is masked by a long distance basepairing to an internal coa...

journal_title：Nucleic acids research

authors： Berkhout B,van Duin J

更新日期：1985-10-11 00:00:00