Naturally occurring mutations in the human HNF4alpha gene impair the function of the transcription factor to a varying degree.

abstract：:In Pseudomonas aeruginosa the RNA chaperone Hfq and the catabolite repression control protein (Crc) act as post-transcriptional regulators during carbon catabolite repression (CCR). In this regard Crc is required for full-fledged Hfq-mediated translational repression of catabolic genes. RNAseq based transcriptome anal...

journal_title：Nucleic acids research

authors： Sonnleitner E,Wulf A,Campagne S,Pei XY,Wolfinger MT,Forlani G,Prindl K,Abdou L,Resch A,Allain FH,Luisi BF,Urlaub H,Bläsi U

更新日期：2018-02-16 00:00:00

abstract：:Extracellular and intracellular barriers typically prevent non-viral gene vectors from having an effective transfection efficiency. Formulation of a gene delivery vehicle that can overcome the barriers is a key step for successful tissue regeneration. We have developed a novel core-shelled DNA nanoparticle by invoking...

journal_title：Nucleic acids research

authors： Liang D,Luu YK,Kim K,Hsiao BS,Hadjiargyrou M,Chu B

更新日期：2005-11-03 00:00:00

abstract：:Escherichia coli has long been regarded as a model organism in the study of codon usage bias (CUB). However, most studies in this organism regarding this topic have been computational or, when experimental, restricted to small datasets; particularly poor attention has been given to genes with low CUB. In this work, co...

journal_title：Nucleic acids research

authors： dos Reis M,Wernisch L,Savva R

更新日期：2003-12-01 00:00:00

abstract：:Stabilization of stalled replication forks prevents excessive fork reversal or degradation, which can undermine genome integrity. The WRN protein is unique among the other human RecQ family members to possess exonuclease activity. However, the biological role of the WRN exonuclease is poorly defined. Recently, the WRN...

journal_title：Nucleic acids research

authors： Aiello FA,Palma A,Malacaria E,Zheng L,Campbell JL,Shen B,Franchitto A,Pichierri P

更新日期：2019-07-26 00:00:00

abstract：:Bacillus stearothermophilus large ribosomal subunits were reconstituted in the presence of 5S rRNAs from different origins and tested for their biological activities. The results obtained have shown that eubacterial and archaebacterial 5S rRNAs can easily substitute for B. stearothermophilus 5S rRNA in the reconstitut...

journal_title：Nucleic acids research

authors： Hartmann RK,Vogel DW,Walker RT,Erdmann VA

更新日期：1988-04-25 00:00:00

abstract：:To organize data resulting from the phenotypic characterization of a library of 30,000 T-DNA enhancer trap (ET) insertion lines of rice (Oryza sativa L cv. Nipponbare), we developed the Oryza Tag Line (OTL) database (http://urgi.versailles.inra.fr/OryzaTagLine/). OTL structure facilitates forward genetic search for sp...

journal_title：Nucleic acids research

authors： Larmande P,Gay C,Lorieux M,Périn C,Bouniol M,Droc G,Sallaud C,Perez P,Barnola I,Biderre-Petit C,Martin J,Morel JB,Johnson AA,Bourgis F,Ghesquière A,Ruiz M,Courtois B,Guiderdoni E

更新日期：2008-01-01 00:00:00

abstract：:Aberrant DNA methylation at CpG dinucleotides can result in epigenetic silencing of tumour suppressor genes and represents one of the earliest events in tumourigenesis. To date, however, high-throughput tools that are capable of surveying the methylation status of multiple gene promoters have been restricted to a limi...

journal_title：Nucleic acids research

authors： Mund C,Beier V,Bewerunge P,Dahms M,Lyko F,Hoheisel JD

更新日期：2005-04-28 00:00:00

abstract：:The 5'-flanking region of the bovine prolactin gene was cloned and sequenced. The expression of chimeric gene constructs containing 5'-flanking DNA fragments from the prolactin gene joined to a reporter gene encoding human growth hormone (hGH) was examined using transiently transfected rat pituitary cells. Prolactin n...

journal_title：Nucleic acids research

authors： Wolf JB,David VA,Deutch AH

更新日期：1990-08-25 00:00:00

abstract：:The structures of the termini and their flanking regions of two human KpnI family members were investigated. The two differed in length, but the starting sequence at one terminal (defined as the 5' terminal) was found to be common to both members. The Alu family sequence was found in the 5' flanking regions. The KpnI ...

journal_title：Nucleic acids research

authors： Miyake T,Migita K,Sakaki Y

更新日期：1983-10-11 00:00:00

abstract：:We have examined the replication patterns of ribosomal DNA plasmids in vivo and in vitro using Xenopus eggs. Plasmids carrying different parts of the Xenopus ribosomal DNA sequence were allowed to replicate either in vitro in an egg extract or in vivo after microinjection into unfertilized eggs. The replication interm...

journal_title：Nucleic acids research

authors： Hyrien O,Méchali M

更新日期：1992-04-11 00:00:00

abstract：:DNA synthesis by phage T4 DNA polymerase is arrested at specific sequences in single-stranded DNA templates. To determine whether or not T4 DNA polymerase accessory proteins 32, 44, 45 and 62 eliminated recognition of these arrest sites, unique primer-templates were constructed in which DNA synthesis began at a DNA pr...

journal_title：Nucleic acids research

authors： Charette MF,Weaver DT,DePamphilis ML

更新日期：1986-04-25 00:00:00

abstract：:The Genomes On Line Database (GOLD) is a web resource for comprehensive access to information regarding complete and ongoing genome sequencing projects worldwide. The database currently incorporates information on over 1500 sequencing projects, of which 294 have been completed and the data deposited in the public data...

journal_title：Nucleic acids research

authors： Liolios K,Tavernarakis N,Hugenholtz P,Kyrpides NC

更新日期：2006-01-01 00:00:00

abstract：:dITP may be generated from dATP by a slow, nonenzymatic hydrolysis. While [3H]dITP was degraded rapidly to [3H]deoxyinosine by HeLa cell nuclear extracts, no net degradation of [3H]dITP was observed in the presence of physiological concentrations of ATP, apparently because the extract contained deoxynucleoside diphosp...

journal_title：Nucleic acids research

authors： Myrnes B,Guddal PH,Krokan H

更新日期：1982-06-25 00:00:00

abstract：:Various oligonucleotides containing 8-methylguanine (m8G) have been synthesized and their structures and thermodynamic properties investigated. Introduction Of M8G into DNA sequences markedly stabilizes the Z conformation under low salt conditions. The hexamer d(CGC[M8G]CG)2 exhibits a CD spectrum characteristic of th...

journal_title：Nucleic acids research

authors： Sugiyama H,Kawai K,Matsunaga A,Fujimoto K,Saito I,Robinson H,Wang AH

更新日期：1996-04-01 00:00:00

abstract：:A fiber optic biosensor was used for the fluorimetric detection of T/AT triple-helical DNA formation. The surfaces of two sets of fused silica optical fibers were functionalized with hexaethylene oxide linkers from which decaadenylic acid oligonucleotides were grown in the 3'to 5'and 5'to 3'direction, respectively, us...

journal_title：Nucleic acids research

authors： Uddin AH,Piunno PA,Hudson RH,Damha MJ,Krull UJ

更新日期：1997-10-15 00:00:00

abstract：:A new way of studying RNA-protein complexes, using neutron small angle scattering in solution, is described and was applied in the case of the system, yeast valyl-tRNA synthetase, interacting with its cognate and non cognate yeast tRNAs. It was shown that, when limited amounts of tRNA (either cognate or non cognate) a...

journal_title：Nucleic acids research

authors： Giegé R,Jacrot B,Moras D,Thierry JC,Zaccai G

更新日期：1977-07-01 00:00:00

abstract：:The transcriptional potential of the hsp70 heat shock gene promoter is established prior to induction by stress. It has been shown previously that the TBP subunit of TFIID is associated with the TATA element and that RNA polymerase II is paused downstream from the transcription start site. In order to identify new int...

journal_title：Nucleic acids research

authors： Weber JA,Gilmour DS

更新日期：1995-08-25 00:00:00

abstract：:DNA intercalators are found to recognize a DNA lesion as a high affinity receptor site. This lesion-specific binding is observed when one strand of a DNA double helix contains an extra, unpaired nucleotide. Our assay for binding controls for the effects of sequence with a series of oligodeoxynucleotide duplexes which ...

journal_title：Nucleic acids research

authors： Williams LD,Thivierge J,Goldberg IH

更新日期：1988-12-23 00:00:00

abstract：:DNA polymerase lambda (pol lambda) is a member of the X family DNA polymerases and is endowed with multiple enzymatic activities. In this work we investigated the in vitro miscoding properties of full-length, human pol lambda either in the absence or in the presence of the human auxiliary proteins proliferating cell n...

journal_title：Nucleic acids research

authors： Maga G,Shevelev I,Villani G,Spadari S,Hübscher U

更新日期：2006-03-06 00:00:00

abstract：:TcruziDB (http://TcruziDB.org) is an integrated genome database for the parasitic organism Trypanosoma cruzi, the causative agent of Chagas' disease. The database currently incorporates all available sequence data (Genomic, BAC, EST) in a single user-friendly location. The database contains a variety of tools specific...

journal_title：Nucleic acids research

authors： Luchtan M,Warade C,Weatherly DB,Degrave WM,Tarleton RL,Kissinger JC

更新日期：2004-01-01 00:00:00

abstract：:The transactivator Staf, which contains seven contiguous zinc fingers of the C(2)-H(2)type, exerts its effects on gene expression by binding to specific targets in vertebrate small nuclear RNA (snRNA) and snRNA-type gene promoters. Here, we have investigated the interaction of the Staf zinc finger domain with the opti...

journal_title：Nucleic acids research

authors： Schaub M,Krol A,Carbon P

更新日期：2000-05-15 00:00:00

abstract：:In vitro selection of RNA-cleaving DNAzymes is a powerful method for isolating metal-specific DNA. A few successful examples are known, but it is still difficult to target some thiophilic metals such as Cd(2+) due to limited functional groups in DNA. While using modified bases expands the chemical functionality of DNA...

journal_title：Nucleic acids research

authors： Huang PJ,Liu J

更新日期：2015-07-13 00:00:00

abstract：:The conditions under which Drosophila melanogaster are grown markedly influence the amount of the hypermodified nucleoside Q found in certain tRNAs. This effect on Q biosynthesis was found in both the wild-type and the suppressor of sable [su(s)2] mutant. Suppressed vermilion flies [su(s)2v; bw] with 78% of the tyrosi...

journal_title：Nucleic acids research

authors： Wosnick MA,White BN

更新日期：1977-11-01 00:00:00

abstract：:Here we examined the role of cellular vitamin C in genotoxicity of carcinogenic chromium(VI) that requires reduction to induce DNA damage. In the presence of ascorbate (Asc), low 0.2-2 microM doses of Cr(VI) caused 10-15 times more chromosomal breakage in primary human bronchial epithelial cells or lung fibroblasts. D...

journal_title：Nucleic acids research

authors： Reynolds M,Stoddard L,Bespalov I,Zhitkovich A

更新日期：2007-01-01 00:00:00

abstract：:mRNA differential display RT-PCR has been extensively used for the isolation of genes differentially expressed between RNA populations. We have assessed its utility for the identification of developmentally regulated genes in plasmid cDNA libraries derived from individual tissues dissected from early mouse embryos. Us...

journal_title：Nucleic acids research

authors： Gupta R,Thomas P,Beddington RS,Rigby PW

更新日期：1998-10-01 00:00:00

abstract：:E2F transcription factors (E2F1-8) are known to coordinately regulate the expression of a plethora of target genes, including those coding for microRNAs (miRNAs), to control cell cycle progression. Recent work has described the atypical E2F factor E2F7 as a transcriptional repressor of cell cycle-related protein-codin...

journal_title：Nucleic acids research

authors： Mitxelena J,Apraiz A,Vallejo-Rodríguez J,Malumbres M,Zubiaga AM

更新日期：2016-07-08 00:00:00

abstract：:The possible role of LG-1, a Tetrahymena specific HMG protein found in the macronuclear chromatin (Hamana, K. and Iwai, K. (1979) J. Biochem. 86, 789-794), was examined in relation to the chromatin structure. The chromatin isolated from cells synchronized at different stages of the cell cycle contained about one molec...

journal_title：Nucleic acids research

authors： Hamana K,Zama M

更新日期：1980-11-25 00:00:00

abstract：:RegulonDB, first published 20 years ago, is a comprehensive electronic resource about regulation of transcription initiation of Escherichia coli K-12 with decades of knowledge from classic molecular biology experiments, and recently also from high-throughput genomic methodologies. We curated the literature to keep Reg...

journal_title：Nucleic acids research

authors： Santos-Zavaleta A,Salgado H,Gama-Castro S,Sánchez-Pérez M,Gómez-Romero L,Ledezma-Tejeida D,García-Sotelo JS,Alquicira-Hernández K,Muñiz-Rascado LJ,Peña-Loredo P,Ishida-Gutiérrez C,Velázquez-Ramírez DA,Del Moral-Chávez V,Bonavid

更新日期：2019-01-08 00:00:00

abstract：:In the virion core of retroviruses, the genomic RNA is tightly associated with nucleocapsid (NC) protein molecules, forming the nucleocapsid structure. NC protein, a highly basic protein with two zinc fingers, is indispensable for RNA dimerization, encapsidation and the initiation of reverse transcription in avian, mu...

journal_title：Nucleic acids research

authors： Lapadat-Tapolsky M,De Rocquigny H,Van Gent D,Roques B,Plasterk R,Darlix JL

更新日期：1993-02-25 00:00:00

abstract：:Polyadenylation is a co-transcriptional process that modifies mRNA 3'-ends in eukaryotes. In yeast, CF IA and CPF constitute the core 3'-end maturation complex. CF IA comprises Rna14p, Rna15p, Pcf11p and Clp1p. CF IA interacts with the C-terminal domain of RNA Pol II largest subunit via Pcf11p which links pre-mRNA 3'-...

journal_title：Nucleic acids research

authors： Haddad R,Maurice F,Viphakone N,Voisinet-Hakil F,Fribourg S,Minvielle-Sébastia L

更新日期：2012-02-01 00:00:00