Independent parallel functions of p19 plant viral suppressor of RNA silencing required for effective suppressor activity.

abstract：:The original cDNA sequence reported for the murine DNA methyltransferase (MTase) was not full length. Recently, additional cDNA sequences have been reported that lie upstream of the original and contain an extended open reading frame with three additional ATGs in frame with the coding region [Tucker et al . (1996) Pro...

journal_title：Nucleic acids research

authors： Pradhan S,Talbot D,Sha M,Benner J,Hornstra L,Li E,Jaenisch R,Roberts RJ

更新日期：1997-11-15 00:00:00

abstract：:Folding of group II introns is characterized by a first slow compaction of domain 1 (D1) followed by the rapid docking of other domains to this scaffold. D1 compaction initiates in a small subregion encompassing the κ and ζ elements. These two tertiary elements are also the major interaction sites with domain 5 to for...

journal_title：Nucleic acids research

authors： Donghi D,Pechlaner M,Finazzo C,Knobloch B,Sigel RK

更新日期：2013-02-01 00:00:00

abstract：:The Bayesian regularization method for high-throughput differential analysis, described in Baldi and Long (A Bayesian framework for the analysis of microarray expression data: regularized t-test and statistical inferences of gene changes. Bioinformatics 2001: 17: 509-519) and implemented in the Cyber-T web server, is ...

journal_title：Nucleic acids research

authors： Kayala MA,Baldi P

更新日期：2012-07-01 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：:The APOBEC3 proteins are unique to mammals. Many inhibit retrovirus infection through a cDNA cytosine deamination mechanism. HIV-1 neutralizes this host defense through Vif, which triggers APOBEC3 ubiquitination and degradation. Here, we report an APOBEC3F-like, double deaminase domain protein from three artiodactyls:...

journal_title：Nucleic acids research

authors： Jónsson SR,Haché G,Stenglein MD,Fahrenkrug SC,Andrésdóttir V,Harris RS

更新日期：2006-01-01 00:00:00

abstract：:Analysis of processing, assembly, and function of higher eukaryotic ribosomal RNA (rRNA) has been hindered by the lack of an expression system that enables rRNA to be modified and then examined functionally. Given the potential usefulness of such a system, we have developed one for mammalian 18S rRNA. We inserted a se...

journal_title：Nucleic acids research

authors： Burman LG,Mauro VP

更新日期：2012-09-01 00:00:00

abstract：:In Saccharomyces cerevisiae, the stability of highly repetitive rDNA array is maintained through transcriptional silencing. Recently, a β-1,3-glucanosyltransferase Gas1 has been shown to play a significant role in the regulation of transcriptional silencing in S. cerevisiae. Here, we show that the gas1Δ mutation incre...

journal_title：Nucleic acids research

authors： Ha CW,Kim K,Chang YJ,Kim B,Huh WK

更新日期：2014-07-01 00:00:00

abstract：:Phospho3D is a database of three-dimensional (3D) structures of phosphorylation sites (P-sites) derived from the Phospho.ELM database, which also collects information on the residues surrounding the P-site in space (3D zones). The database also provides the results of a large-scale structural comparison of the 3D zone...

journal_title：Nucleic acids research

authors： Zanzoni A,Carbajo D,Diella F,Gherardini PF,Tramontano A,Helmer-Citterich M,Via A

更新日期：2011-01-01 00:00:00

abstract：:The three dimensional crystal structure of T5 5'-3' exonuclease was compared with that of two other members of the 5'-3' exonuclease family: T4 ribonuclease H and the N-terminal domain of Thermus aquaticus DNA polymerase I. Though these structures were largely similar, some regions of these enzymes show evidence of si...

journal_title：Nucleic acids research

authors： Artymiuk PJ,Ceska TA,Suck D,Sayers JR

更新日期：1997-11-01 00:00:00

abstract：:Gramene (http://www.gramene.org) is a knowledgebase for comparative functional analysis in major crops and model plant species. The current release, #54, includes over 1.7 million genes from 44 reference genomes, most of which were organized into 62,367 gene families through orthologous and paralogous gene classificat...

journal_title：Nucleic acids research

authors： Tello-Ruiz MK,Naithani S,Stein JC,Gupta P,Campbell M,Olson A,Wei S,Preece J,Geniza MJ,Jiao Y,Lee YK,Wang B,Mulvaney J,Chougule K,Elser J,Al-Bader N,Kumari S,Thomason J,Kumar V,Bolser DM,Naamati G,Tapanari E,Fo

更新日期：2018-01-04 00:00:00

abstract：:Sequence-dependent variation in structure and dynamics of a DNA duplex, collectively referred to as 'DNA shape', critically impacts interactions between DNA and proteins. Here, a method based on the technique of site-directed spin labeling was developed to experimentally map shapes of two DNA duplexes that contain res...

journal_title：Nucleic acids research

authors： Ding Y,Zhang X,Tham KW,Qin PZ

更新日期：2014-10-01 00:00:00

abstract：:Differential melting profiles and denaturation maps are calculated for fdDNA whose sequence of nucleotides has been determined recently. The melting profiles for the total DNA and a number of its restriction fragments are compared with experimental data taken from literature. The comparison enables one to correlate a ...

journal_title：Nucleic acids research

authors： Vologodskii AV,Frank-Kamenetskii MD

更新日期：1978-07-01 00:00:00

abstract：:Treatment of NIH 3T3 cells with trichostatin A (TSA), an inhibitor of histone deacetylase (HDAC), resulted in a dose-dependent increase in transcription from a rDNA reporter and from endogenous rRNA genes. Chromatin immunoprecipitation using anti-acetyl-histone H4 antibodies demonstrated a direct effect of TSA on the ...

journal_title：Nucleic acids research

authors： Hirschler-Laszkiewicz I,Cavanaugh A,Hu Q,Catania J,Avantaggiati ML,Rothblum LI

更新日期：2001-10-15 00:00:00

abstract：:Gene promoters are enriched in guanine clusters that potentially fold into quadruplex structures. Such quadruplexes were implicated in the regulation of gene expression, plausibly by interacting with transcription factors. We showed previously that homodimers of the myogenic transcription factor MyoD bound in vitro mo...

journal_title：Nucleic acids research

authors： Shklover J,Weisman-Shomer P,Yafe A,Fry M

更新日期：2010-04-01 00:00:00

abstract：:DAP-like kinase (Dlk, also termed ZIP kinase) is a leucine zipper-containing serine/threonine-specific protein kinase with as yet unknown biological function(s). Interaction partners so far identified are either transcription factors or proteins that can support or counteract apoptosis. Thus, Dlk might be involved in ...

journal_title：Nucleic acids research

authors： Engemann H,Heinzel V,Page G,Preuss U,Scheidtmann KH

更新日期：2002-03-15 00:00:00

abstract：:We have developed a novel multiplex quantitative DNA-based target amplification method suitable for sensitive, specific and quantitative detection on microarray. This new method named NASBA Implemented Microarray Analysis (NAIMA) was applied to GMO detection in food and feed, but its application can be extended to all...

journal_title：Nucleic acids research

authors： Morisset D,Dobnik D,Hamels S,Zel J,Gruden K

更新日期：2008-10-01 00:00:00

abstract：:Ribosomal protein L11 and its associated binding site on 23S rRNA together comprise one of the principle components that mediate interactions of translation factors with the ribosome. This site is also the target of the antibiotic thiostrepton, which has been proposed to act by preventing important structural transiti...

journal_title：Nucleic acids research

authors： Cameron DM,Thompson J,Gregory ST,March PE,Dahlberg AE

更新日期：2004-06-15 00:00:00

abstract：:It is known that DNA curvature plays a certain role in gene regulation. The distribution of curved DNA in promoter regions is evolutionarily preserved, and it is mainly determined by temperature of habitat. However, very little is known on the distribution of DNA curvature in termination sites. Our main objective was ...

journal_title：Nucleic acids research

authors： Kozobay-Avraham L,Hosid S,Bolshoy A

更新日期：2006-05-05 00:00:00

abstract：:Biological and chemical DNA fragmentation generates DNA molecules with a variety of termini, including blunt ends and single-stranded overhangs. We have developed a Next Generation Sequencing (NGS) assay, XACTLY, to interrogate the termini of fragmented DNA, information traditionally lost in standard NGS library prepa...

journal_title：Nucleic acids research

authors： Harkins KM,Schaefer NK,Troll CJ,Rao V,Kapp J,Naughton C,Shapiro B,Green RE

更新日期：2020-05-07 00:00:00

abstract：:The PR264/SC35 splicing factor belongs to the family of SR proteins which function as essential and alternative splicing factors. Here, we report that the human PR264/SC35 locus is bidirectionally transcribed. Double in situ hybridization experiments have allowed simultaneous detection of sense and antisense RNA in hu...

journal_title：Nucleic acids research

authors： Sureau A,Soret J,Guyon C,Gaillard C,Dumon S,Keller M,Crisanti P,Perbal B

更新日期：1997-11-15 00:00:00

abstract：:Translation initiation in eukaryotes is mediated by assembly of the eIF4F complex over the m(7)GTP cap structure at the 5'-end of mRNAs. This requires an interaction between eIF4E and eIF4G, two eIF4F subunits. The Leishmania orthologs of eIF4E are structurally diverged from their higher eukaryote counterparts, since ...

journal_title：Nucleic acids research

authors： Yoffe Y,Léger M,Zinoviev A,Zuberek J,Darzynkiewicz E,Wagner G,Shapira M

更新日期：2009-06-01 00:00:00

abstract：:Extragenic sequences in genomes, such as microRNA and CRISPR, are vital players in the cell. Repetitive extragenic palindromic sequences (REPs) are a class of extragenic sequences, which form nucleotide stem-loop structures. REPs are found in many bacterial species at a high copy number and are important in regulation...

journal_title：Nucleic acids research

authors： Messing SA,Ton-Hoang B,Hickman AB,McCubbin AJ,Peaslee GF,Ghirlando R,Chandler M,Dyda F

更新日期：2012-10-01 00:00:00

abstract：:The Saccharomyces Genome Database (SGD; http://www.yeastgenome.org) is an expertly curated database of literature-derived functional information for the model organism budding yeast, Saccharomyces cerevisiae. SGD constantly strives to synergize new types of experimental data and bioinformatics predictions with existin...

journal_title：Nucleic acids research

authors： Skrzypek MS,Nash RS,Wong ED,MacPherson KA,Hellerstedt ST,Engel SR,Karra K,Weng S,Sheppard TK,Binkley G,Simison M,Miyasato SR,Cherry JM

更新日期：2018-01-04 00:00:00

abstract：:Proper DNA double-strand break (DSB) repair is essential for maintaining genome integrity. Microhomology-mediated end joining (MMEJ) is an error-prone repair mechanism, which introduces mutations at break sites and contributes to chromosomal translocations and telomere fusions, thus driving carcinogenesis. Mitotic kin...

journal_title：Nucleic acids research

authors： Wang H,Qiu Z,Liu B,Wu Y,Ren J,Liu Y,Zhao Y,Wang Y,Hao S,Li Z,Peng B,Xu X

更新日期：2018-11-16 00:00:00

abstract：:More than one-third of the RAG1 protein can be truncated from the N-terminus with only subtle effects on the products of V(D)J recombination in vitro or in a mouse. What, then, is the function of the N-terminal domain? We believe it to be regulatory. We determined, several years ago, that an included RING motif could ...

journal_title：Nucleic acids research

authors： Maitra R,Sadofsky MJ

更新日期：2009-06-01 00:00:00

abstract：:A small library of 49 peptide-oligonucleotide conjugates were synthesized to explore the influence of various peptide side chains on the hybridization properties of the DNA. An invariant 8mer oligonucleotide was coupled to a peptide portion that contained a five residue variable region composed of the cationic amino a...

journal_title：Nucleic acids research

authors： Harrison JG,Balasubramanian S

更新日期：1998-07-01 00:00:00

abstract：:The effect of the modified nucleoside pseudouridine (psi) on RNA structure was compared with uridine. The extent of base stacking in model RNA oligonucleotides was measured by 1H NMR, UV, and CD spectroscopy. The UV and CD results indicate that the model single-stranded oligoribonucleotides AAUA and AA psi A form stac...

journal_title：Nucleic acids research

authors： Davis DR

更新日期：1995-12-25 00:00:00

abstract：:We have developed a web-based resource (available at www.ciliate.org) for researchers studying the model ciliate organism Tetrahymena thermophila. Employing the underlying database structure and programming of the Saccharomyces Genome Database, the Tetrahymena Genome Database (TGD) integrates the wealth of knowledge g...

journal_title：Nucleic acids research

authors： Stover NA,Krieger CJ,Binkley G,Dong Q,Fisk DG,Nash R,Sethuraman A,Weng S,Cherry JM

更新日期：2006-01-01 00:00:00

abstract：:Translin is a single-stranded RNA- and DNA-binding protein, which has been highly conserved in eukaryotes, from man to Schizosaccharomyces pombe. TRAX is a Translin paralog associated with Translin, which has coevolved with it. We generated structural models of the S. pombe Translin (spTranslin), based on the solved 3...

journal_title：Nucleic acids research

authors： Eliahoo E,Ben Yosef R,Pérez-Cano L,Fernández-Recio J,Glaser F,Manor H

更新日期：2010-05-01 00:00:00

abstract：:A highly polymorphic locus associated with the variable tandem repetition of a 35 bp consensus sequence was mapped to chromosome 10, band q26. Examination of leukocyte DNA from a cancer patient revealed the twenty-fold amplification of one allelic fragment of this locus, while the other allelic fragment demonstrated a...

journal_title：Nucleic acids research

authors： Colb M,Yang-Feng T,Francke U,Mermer B,Parkinson DR,Krontiris TG

更新日期：1986-10-24 00:00:00