Two distinct subforms of the retrotransposable DRE element in NC4 strains of Dictyostelium discoideum.

abstract：:The molecular mechanism in pancreatic β cells underlying hyperlipidemia and insulin insufficiency remains unclear. Here, we find that the fatty acid-induced decrease in insulin levels occurs due to a decrease in insulin translation. Since regulation at the translational level is generally mediated through RNA-binding ...

journal_title：Nucleic acids research

authors： Li Z,Zhou M,Cai Z,Liu H,Zhong W,Hao Q,Cheng D,Hu X,Hou J,Xu P,Xue Y,Zhou Y,Xu T

更新日期：2018-12-14 00:00:00

abstract：:The C/D box scaRNA2 is predicted to guide specific 2'-O-methylation of U2 snRNA. In contrast to other SCARNA genes, SCARNA2 appears to be independently transcribed. By transient expression of SCARNA2-reporter gene constructs, we have demonstrated that this gene is transcribed by RNA polymerase II and that the promoter...

journal_title：Nucleic acids research

authors： Gérard MA,Myslinski E,Chylak N,Baudrey S,Krol A,Carbon P

更新日期：2010-01-01 00:00:00

abstract：:Gold nanoparticle labels, combined with UV-visible optical absorption spectroscopic methods, are employed to probe the temperature-dependent solution properties of DNA triple helices. By using oligonucleotide-nanoparticle conjugates to characterize triplex denaturation, for the first time triplex to duplex melting tra...

journal_title：Nucleic acids research

authors： Murphy D,Eritja R,Redmond G

更新日期：2004-04-23 00:00:00

abstract：:The interaction of N--Acetyl--Phe--tRNA Phe with 70 S ribosomes is a reversible process in the absence as well as in the presence of messenger. The equilibrium binding constants of these interactions were measured at different magnesium concentrations and temperatures and thermodynamical quantities computed. The entha...

journal_title：Nucleic acids research

authors： Odinzov VB,Kirillov SV

更新日期：1978-10-01 00:00:00

abstract：:Adenosine-to-inosine (A-to-I) RNA editing is a common post transcriptional modification. It has a critical role in protecting against false activation of innate immunity by endogenous double stranded RNAs and has been associated with various regulatory processes and diseases such as autoimmune and cardiovascular disea...

journal_title：Nucleic acids research

authors： Schaffer AA,Kopel E,Hendel A,Picardi E,Levanon EY,Eisenberg E

更新日期：2020-06-19 00:00:00

abstract：:Understanding the evolutionary and genomic mechanisms responsible for turning the soil-derived saprophytic mycobacteria into lethal intracellular pathogens is a critical step towards the development of strategies for the control of mycobacterial diseases. In this context, Mycobacterium indicus pranii (MIP) is of speci...

journal_title：Nucleic acids research

authors： Saini V,Raghuvanshi S,Khurana JP,Ahmed N,Hasnain SE,Tyagi AK,Tyagi AK

更新日期：2012-11-01 00:00:00

abstract：:Homozygosity for a natural deletion variant of the HIV-coreceptor molecule CCR5, CCR5Δ32, confers resistance toward HIV infection. Allogeneic stem cell transplantation from a CCR5Δ32-homozygous donor has resulted in the first cure from HIV ('Berlin patient'). Based thereon, genetic disruption of CCR5 using designer nu...

journal_title：Nucleic acids research

authors： Mock U,Machowicz R,Hauber I,Horn S,Abramowski P,Berdien B,Hauber J,Fehse B

更新日期：2015-06-23 00:00:00

abstract：:Transcription start and termination sites were mapped in the E. coli replication origin, oriC. Outward transcription from within oriC (promoters Pori-r and Pori-l) was found to start in vivo at position 178 for Pori-l and at positions 294 and 304 for Pori-r, respectively. These transcripts were terminated after 100-15...

journal_title：Nucleic acids research

authors： Schauzu MA,Kücherer C,Kölling R,Messer W,Lother H

更新日期：1987-03-25 00:00:00

abstract：:Many tools are available to analyse genomes but are often challenging to use in a cell type-specific context. We have developed a method similar to the isolation of nuclei tagged in a specific cell type (INTACT) technique [Deal,R.B. and Henikoff,S. (2010) A simple method for gene expression and chromatin profiling of ...

journal_title：Nucleic acids research

authors： Henry GL,Davis FP,Picard S,Eddy SR

更新日期：2012-10-01 00:00:00

abstract：:Pre-mRNA transcripts in a variety of organisms, including plants, Drosophila and Caenorhabditis elegans, contain introns which are significantly richer in adenosine and uridine residues than their flanking exons. Previous analyses using exonic and intronic replacements between two nonequivalent 5'splice sites in the 4...

journal_title：Nucleic acids research

authors： McCullough AJ,Schuler MA

更新日期：1997-03-01 00:00:00

abstract：:The nucleotide sequence of Neurospora crassa 5.8 S rDNA and adjacent regions has been determined. The deduced 5.8 S rRNA sequence of Neurospora differs from the 5.8 S rRNA sequence of Saccharomyces cerevisiae at 13 of 158 residues. Nine of these differences are clustered in a segment capable of forming a short hairpin...

journal_title：Nucleic acids research

authors： Selker E,Yanofsky C

更新日期：1979-06-11 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：:The RSC complex of Saccharomyces cerevisiae is closely related to the SWI/SNF complex. Both complexes are involved in remodeling chromatin structure and they share conserved components. The RSC proteins Sth1, Rsc8/Swh3, Sfh1 and Rsc6 are homologs of the SWI/SNF proteins Swi2/Snf2, Swi3, Snf5 and Swp73 respectively. To...

journal_title：Nucleic acids research

authors： Treich I,Ho L,Carlson M

更新日期：1998-08-15 00:00:00

abstract：:A multipurpose plasmid, pUR 250, has been constructed. It contains seven unique cloning sites (Hind III, Xba I, Sal I, Acc I, Hinc II, BamH I and EcoR I) in a small region of its lac Z gene part. Insertion of foreign DNA into the plasmid can be easily detected. Plasmid DNA isolated from a clone by a rapid method can b...

journal_title：Nucleic acids research

authors： Rüther U

更新日期：1982-10-11 00:00:00

abstract：:Influenza A virus (IAV) genomes are composed of eight single-stranded RNA segments that are coated by viral nucleoprotein (NP) molecules. Classically, the interaction between NP and viral RNA (vRNA) is depicted as a uniform pattern of 'beads on a string'. Using high-throughput sequencing of RNA isolated by crosslinkin...

journal_title：Nucleic acids research

authors： Lee N,Le Sage V,Nanni AV,Snyder DJ,Cooper VS,Lakdawala SS

更新日期：2017-09-06 00:00:00

abstract：:Point mutations in mitochondrial tRNA genes are responsible for individual subgroups of mitochondrial encephalomyopathies. We have recently reported that point mutations in the tRNA(Leu)(UUR) and tRNA(Lys) genes cause a defect in the normal modification at the first nucleotide of the anticodon. As part of a systematic...

journal_title：Nucleic acids research

authors： Yasukawa T,Hino N,Suzuki T,Watanabe K,Ueda T,Ohta S

更新日期：2000-10-01 00:00:00

abstract：:Translational repression (TR) plays an important role in post-transcriptional regulation of gene expression and embryonic development in metazoans. TR also regulates the expression of a subset of the cytoplasmic mRNA population during development of fertilized female gametes of the unicellular malaria parasite, Plasmo...

journal_title：Nucleic acids research

authors： Braks JA,Mair GR,Franke-Fayard B,Janse CJ,Waters AP

更新日期：2008-03-01 00:00:00

abstract：:Genetic therapy holds great promise for the treatment of inherited or acquired genetic diseases; however, its breakthrough is hampered by the lack of suitable gene delivery systems. Dumbbell-shaped DNA minimal vectors represent an attractive, safe alternative to the commonly used viral vectors which are fraught with r...

journal_title：Nucleic acids research

authors： Yu H,Jiang X,Tan KT,Hang L,Patzel V

更新日期：2015-10-15 00:00:00

abstract：:We have examined the ability of a cationic planar chromophore, ethidium bromide, to intercalate into a short, defined triple helix. Using UV absorption, fluorescence spectroscopy and a gel retardation assay we demonstrate that ethidium bromide is able to bind to a triple helix with a lower affinity than to the corresp...

journal_title：Nucleic acids research

authors： Mergny JL,Collier D,Rougée M,Montenay-Garestier T,Hélène C

更新日期：1991-04-11 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：:Since its discovery in 1979, left-handed Z-DNA has evolved from an in vitro curiosity to a challenging DNA structure with crucial roles in gene expression, regulation and recombination. A fundamental question that has puzzled researchers for decades is how the transition from B-DNA, the prevalent right-handed form of ...

journal_title：Nucleic acids research

authors： Moradi M,Babin V,Roland C,Sagui C

更新日期：2013-01-07 00:00:00

abstract：:Linked-atom molecular modelling was employed to determine the steric and torsional requirements for intercalation of proflavine into a double-stranded region of DNA compatible with adjacent regions of cohelical A-DNA. The optimum intercalation conformation is characterized by the dihedral angles xi and psi becoming tr...

journal_title：Nucleic acids research

authors： Alden CJ,Arnott S

更新日期：1977-11-01 00:00:00

abstract：:Prior work has indicated that an octanucleotide [5'TATAAGTA(+1)3'] sequence is used as a promoter in yeast mitochondria. Two such sequences (FP1 and FP2) are present upstream of the tRNA(fMet)-RNAse P RNA -tRNA(Pro) gene cluster but only the FP1 promoter but not the FP2 appears to be active in vivo and in vitro. The r...

journal_title：Nucleic acids research

authors： Biswas TK

更新日期：1991-11-11 00:00:00

abstract：UNLABELLED:The PubMed® database of biomedical citations allows the retrieval of scientific articles studying the function of chemicals in biology and medicine. Mining millions of available citations to search reported associations between chemicals and topics of interest would require substantial human time. We have im...

journal_title：Nucleic acids research

authors： Gijón-Correas JA,Andrade-Navarro MA,Fontaine JF

更新日期：2014-07-01 00:00:00

abstract：:Eukaryotic cellular mRNAs contain a cap at their 5'-ends, but some viral and cellular mRNAs bypass the cap-dependent mechanism of translation initiation in favor of internal entry of ribosomes at specific RNA sequences. Cap-dependent initiation requires intact initiation factor eIF4G (formerly eIF-4gamma, eIF-4Fgamma ...

journal_title：Nucleic acids research

authors： Keiper BD,Rhoads RE

更新日期：1997-01-15 00:00:00

abstract：:Several electrophoretic and chromatographic systems have been investigated and compared for sequence analysis of oligodeoxyribonucleotides. Three systems were found to be useful for the separation of a series of sequential degradation products resulting from a labeled oligonucleotide: (I) 2-D electrophoresisdagger; (I...

journal_title：Nucleic acids research

authors： Jay E,Bambara R,Padmanabhan R,Wu R

更新日期：1974-03-01 00:00:00

abstract：:In vivo footprinting experiments, augmented with gel shift and transfection analyses suggest that activation of the CYP1A1 gene by aryl hydrocarbons may be a multicomponent process. During the first 30 minutes of exposure to aryl hydrocarbon carcinogens and environmental contaminants, in vivo footprints appear at nine...

journal_title：Nucleic acids research

authors： Robertson RW,Zhang L,Pasco DS,Fagan JB

更新日期：1994-05-11 00:00:00

abstract：:The regulation of the Sso II restriction-modification system from Shigella sonnei was studied in vivo and in vitro . In lacZ fusion experiments, Sso II methyltransferase (M. Sso II) was found to repress its own synthesis but stimulate expression of the cognate restriction endonuclease (ENase). The N-terminal 72 amino ...

journal_title：Nucleic acids research

authors： Karyagina A,Shilov I,Tashlitskii V,Khodoun M,Vasil'ev S,Lau PC,Nikolskaya I

更新日期：1997-06-01 00:00:00

abstract：:The mini-exon, a short segment found at the 5' end of trypanosome mRNAs, is contributed by a small RNA, the mini-exon donor (medRNA). In vivo 32P-labeled medRNA, a set of smaller RNAs related to it, and mRNA, were purified from Trypanosoma brucei by hybrid selection and gel electrophoresis. Using RNA fingerprinting an...

journal_title：Nucleic acids research

authors： Freistadt MS,Cross GA,Branch AD,Robertson HD

更新日期：1987-12-10 00:00:00

abstract：:Initiation of σ(54)-dependent transcription requires assistance to melt DNA at the promoter site but is impeded by numerous protein-protein and nucleo-protein interactions. To alleviate these inhibitory interactions, hexameric bacterial enhancer binding proteins (bEBP), a subset of the ATPases associated with various ...

journal_title：Nucleic acids research

authors： Zhang N,Joly N,Buck M

更新日期：2012-10-01 00:00:00