Chewie Nomenclature Server (chewie-NS): a deployable nomenclature server for easy sharing of core and whole genome MLST schemas.

abstract：:RNA G-quadruplexes (G4s) are secondary structures proposed to function as regulators of post-transcriptional mRNA localisation and translation. G4s within some neuronal mRNAs are known to control distal localisation and local translation, contributing to distinct local proteomes that facilitate the synaptic remodellin...

journal_title：Nucleic acids research

authors： Maltby CJ,Schofield JPR,Houghton SD,O'Kelly I,Vargas-Caballero M,Deinhardt K,Coldwell MJ

更新日期：2020-09-25 00:00:00

abstract：:MicroRNAs (miRNA) are short single-stranded RNA molecules derived from hairpin-forming precursors that play a crucial role as post-transcriptional regulators in eukaryotes and viruses. In the past years, many microRNA target genes (MTGs) have been identified experimentally. However, because of the high costs of experi...

journal_title：Nucleic acids research

authors： Leclercq M,Diallo AB,Blanchette M

更新日期：2017-01-25 00:00:00

abstract：:BioModels Database (http://www.ebi.ac.uk/biomodels/), part of the international initiative BioModels.net, provides access to published, peer-reviewed, quantitative models of biochemical and cellular systems. Each model is carefully curated to verify that it corresponds to the reference publication and gives the proper...

journal_title：Nucleic acids research

authors： Le Novère N,Bornstein B,Broicher A,Courtot M,Donizelli M,Dharuri H,Li L,Sauro H,Schilstra M,Shapiro B,Snoep JL,Hucka M

更新日期：2006-01-01 00:00:00

abstract：:Several modified nucleosides were introduced during in vitro RNA synthesis into a pre-tRNA(Ser). The pre-tRNAs were used as substrates for RNase P enzymes. No effects were observed with biotin-8-ATP or [alpha-S]-GPT, whereas with m7GTP, the cleavage reaction was completely inhibited. Analysis of pre-tRNAs which contai...

journal_title：Nucleic acids research

authors： Kahle D,Wehmeyer U,Char S,Krupp G

更新日期：1990-02-25 00:00:00

abstract：:Transfer RNAGlu4 was isolated from Drosophila melanogaster by affinity chromatography. The tRNA was iodinated "in vitro" with Na[25I] and hybridized "in situ" to salivary gland chromosomes from Drosophila. Subsequent autoradiography allowed the localization of the genes for tRNAGlu4 to the right arm of the second chro...

journal_title：Nucleic acids research

authors： Kubli E,Schmidt T

更新日期：1978-05-01 00:00:00

abstract：:The U1 snRNP-specific protein C contains an N-terminal zinc finger-like CH motif which is required for the binding of the U1C protein to the U1 snRNP particle. Recently a similar motif was reported to be essential for in vivo homodimerization of the yeast splicing factor PRP9. In the present study we demonstrate that ...

journal_title：Nucleic acids research

authors： Gunnewiek JM,van Aarssen Y,Wassenaar R,Legrain P,van Venrooij WJ,Nelissen RL

更新日期：1995-12-11 00:00:00

abstract：:We provide experimental evidence of a replication enhancer element (REE) within the capsid gene of tick-borne encephalitis virus (TBEV, genus Flavivirus). Thermodynamic and phylogenetic analyses predicted that the REE folds as a long stable stem-loop (designated SL6), conserved among all tick-borne flaviviruses (TBFV)...

journal_title：Nucleic acids research

authors： Tuplin A,Evans DJ,Buckley A,Jones IM,Gould EA,Gritsun TS

更新日期：2011-09-01 00:00:00

abstract：:Gene Ontology (GO) is the most widely accepted attempt to construct a unified and structured vocabulary for the description of genes and their products in any organism. Annotation by GO terms is performed in most of the current genome projects, which besides generality has the advantage of being very convenient for co...

journal_title：Nucleic acids research

authors： Hennig S,Groth D,Lehrach H

更新日期：2003-07-01 00:00:00

abstract：:Chromatin footprinting in Drosophila tissue culture cells has detected the binding of a non-histone protein at +8 of the distal Adh RNA start site, on a 10-bp direct repeat motif abutting a nucleosome positioned over the inactive Adh distal promoter. Alternatively the active promoter is bound by a transcription initia...

journal_title：Nucleic acids research

authors： Benyajati C,Ewel A,McKeon J,Chovav M,Juan E

更新日期：1992-09-11 00:00:00

abstract：:We analyzed the effects of site-directed mutations in the SUC2 promoter of Saccharomyces cerevisiae. Analyses were performed in wild-type as well as mig1 and tup1 mutant strains after the promoter mutants were reintroduced into the native SUC2 locus on the left arm of chromosome IX. Mutation of the two GC boxes reveal...

journal_title：Nucleic acids research

authors： Bu Y,Schmidt MC

更新日期：1998-02-15 00:00:00

abstract：:Chromatin core particles near physiological ionic strength undergo a reversible transition induced by changes in pH near neutrality. While sedimentation studies indicate no significant effect on size or shape, changes in tyrosine fluorescence anisotropy and in circular dichroism suggest a somewhat looser structure at ...

journal_title：Nucleic acids research

authors： Libertini LJ,Small EW

更新日期：1984-05-25 00:00:00

abstract：:The Galaxy HiCExplorer provides a web service at https://hicexplorer.usegalaxy.eu. It enables the integrative analysis of chromosome conformation by providing tools and computational resources to pre-process, analyse and visualize Hi-C, Capture Hi-C (cHi-C) and single-cell Hi-C (scHi-C) data. Since the last publicatio...

journal_title：Nucleic acids research

authors： Wolff J,Rabbani L,Gilsbach R,Richard G,Manke T,Backofen R,Grüning BA

更新日期：2020-07-02 00:00:00

abstract：:A reporter assay was developed to detect and quantify nonsense codon suppression by chemically aminoacylated tRNAs in mammalian cells. It is based on the cellular expression of the enhanced green fluorescent protein (EGFP) as a reporter for the site-specific amino acid incorporation in its sequence using an orthogonal...

journal_title：Nucleic acids research

authors： Ilegems E,Pick HM,Vogel H

更新日期：2002-12-01 00:00:00

abstract：:A mathematical model and a computer simulation were used to study PCR specificity. The model describes the occurrences of non-targeted PCR products formed through random primer-template interactions. The PCR simulation scans DNA sequence databases with primers pairs. According to the model prediction, PCR with complex...

journal_title：Nucleic acids research

authors： Rubin E,Levy AA

更新日期：1996-09-15 00:00:00

abstract：:LOCtarget is a web server and database that predicts and annotates sub-cellular localization for structural genomics targets; LOCnet is one of the methods used in LOCtarget that can predict sub-cellular localization for all eukaryotic and prokaryotic proteins. Targets are taken from the central registration database f...

journal_title：Nucleic acids research

authors： Nair R,Rost B

更新日期：2004-07-01 00:00:00

abstract：:Primer Design Assistant (PDA) is a web interface primer design service combined with thermodynamic theory to evaluate the fitness of primers. It runs in a Linux-Apache-MySQL-PHP structure on a PC equipped with dual CPU (Intel Pentium III 1.4 GHz) and 512 Mb of RAM. A succinct user interface of PDA is accomplished by b...

journal_title：Nucleic acids research

authors： Chen SH,Lin CY,Cho CS,Lo CZ,Hsiung CA

更新日期：2003-07-01 00:00:00

abstract：:Homeodomains appear to be one of the most frequently employed DNA-binding domains in a superfamily of transacting factors. It is likely that during evolution several sub-types of homeodomain have evolved from a common ancestral domain, resulting in distinct but closely related DNA-binding preferences. Here we describe...

journal_title：Nucleic acids research

authors： Jagla K,Stanceva I,Dretzen G,Bellard F,Bellard M

更新日期：1994-04-11 00:00:00

abstract：:Plasmids containing a dihydrofolate reductase (DHFR) expression unit were transfected into DHFR-deficient Chinese hamster ovary (CHO) cells. Methotrexate exposure was used to select cells with amplified DHFR sequences. Three cell lines were isolated containing amplified copies of transfected DNA that had integrated in...

journal_title：Nucleic acids research

authors： Heartlein MW,Latt SA

更新日期：1989-02-25 00:00:00

abstract：:The sequence of the 356 nucleotide residues of chrysanthemum stunt viroid (CSV) has been determined. Overlapping linear viroid fragments were obtained by partial ribonuclease digestion, radiolabelled in vitro at their 5'-ends, and sequenced using partial enzymic cleavage methods. Of the CSV sequence, 69% is contained ...

journal_title：Nucleic acids research

authors： Haseloff J,Symons RH

更新日期：1981-06-25 00:00:00

abstract：:Small interfering RNAs (siRNAs) are promising new active compounds in gene medicine but the induction of non-specific immune responses following their delivery continues to be a serious problem. With the purpose of avoiding such effects chemically modified siRNAs are tested in screening assay but often only examining ...

journal_title：Nucleic acids research

authors： Schyth BD,Bramsen JB,Pakula MM,Larashati S,Kjems J,Wengel J,Lorenzen N

更新日期：2012-05-01 00:00:00

abstract：:The RNA Editing Database (REDIdb) is an interactive, web-based database created and designed with the aim to allocate RNA editing events such as substitutions, insertions and deletions occurring in a wide range of organisms. The database contains both fully and partially sequenced DNA molecules for which editing infor...

journal_title：Nucleic acids research

authors： Picardi E,Regina TM,Brennicke A,Quagliariello C

更新日期：2007-01-01 00:00:00

abstract：:Base specificity in the interaction of ethidium with double stranded synthetic RNA homopolymers has been studied by means of spectroscopic (UV-visible absorption and fluorescence), microcalorimetric and dilatometric techniques. The results show a strong base specificity in this interaction, the association constant wi...

journal_title：Nucleic acids research

authors： Babayan Y,Manzini G,Xodo LE,Quadrifoglio F

更新日期：1987-07-24 00:00:00

abstract：:Successful use and reliability of microarray technology is highly dependent on several factors, including surface chemistry parameters and accessibility of cDNA targets to the DNA probes fixed onto the surface. Here, we show that functionalisation of glass slides with homemade dendrimers allow production of more sensi...

journal_title：Nucleic acids research

authors： Le Berre V,Trévisiol E,Dagkessamanskaia A,Sokol S,Caminade AM,Majoral JP,Meunier B,François J

更新日期：2003-08-15 00:00:00

abstract：:An improved algorithm was elaborated to analyse tRNA interaction with aminoacyl-tRNA synthetase based on analysis of tRNA sequences. The fundamental element defining the interaction between the tRNA and the synthetase is not a single nucleotide but a nucleotide combination named a tile which comprises of a given nucle...

journal_title：Nucleic acids research

authors： Steinberg SV,Kisselev LL

更新日期：1993-04-25 00:00:00

abstract：:Protein complexes are key molecular entities that integrate multiple gene products to perform cellular functions. The CORUM (http://mips.gsf.de/genre/proj/corum/index.html) database is a collection of experimentally verified mammalian protein complexes. Information is manually derived by critical reading of the scient...

journal_title：Nucleic acids research

authors： Ruepp A,Brauner B,Dunger-Kaltenbach I,Frishman G,Montrone C,Stransky M,Waegele B,Schmidt T,Doudieu ON,Stümpflen V,Mewes HW

更新日期：2008-01-01 00:00:00

abstract：:Small RNA (sRNA)-mediated gene silencing phenomena, exemplified by RNA interference (RNAi), require a unique class of proteins called Argonautes (AGOs). An AGO protein typically forms a protein-sRNA complex that contributes to gene silencing using the loaded sRNA as a specificity determinant. Here, we show that MoAGO2...

journal_title：Nucleic acids research

authors： Nguyen Q,Iritani A,Ohkita S,Vu BV,Yokoya K,Matsubara A,Ikeda KI,Suzuki N,Nakayashiki H

更新日期：2018-03-16 00:00:00

abstract：:Nuclei from frozen calf thymus suspended in buffer were analyzed for metal content prior to and after repeated washing. After three such extractions about 0.1 micrograms Zn/mg DNA and 0.025 micrograms Cu/mg DNA remained tightly associated with chromatin. This level of metal was essentially unchanged with subsequent wa...

journal_title：Nucleic acids research

authors： Bryan SE,Vizard DL,Beary DA,LaBiche RA,Hardy KJ

更新日期：1981-11-11 00:00:00

abstract：:The DNA sequence of a 225.4 kilobase segment of the Escherichia coli K-12 genome is described here, from 76.0 to 81.5 minutes on the genetic map. This brings the total of contiguous sequence from the E.coli genome project to 725.1 kb (76.0 to 92.8 minutes). We found 191 putative coding genes (ORFs) of which 72 genes w...

journal_title：Nucleic acids research

authors： Sofia HJ,Burland V,Daniels DL,Plunkett G 3rd,Blattner FR

更新日期：1994-07-11 00:00:00

abstract：:We have reported previously (1) two unexpected consequences of the microinjection into fertilized mouse eggs of a recombinant plasmid designated p12B1, carrying a 343 bp insert of non-repetitive mouse DNA. Injected at very low concentrations, this plasmid could be established as an extrachromosomal genetic element. Wh...

journal_title：Nucleic acids research

authors： Blangy A,Léopold P,Vidal F,Rassoulzadegan M,Cuzin F

更新日期：1991-12-01 00:00:00

abstract：:SLM2 and Sam68 are splicing regulator paralogs that usually overlap in function, yet only SLM2 and not Sam68 controls the Neurexin2 AS4 exon important for brain function. Herein we find that SLM2 and Sam68 similarly bind to Neurexin2 pre-mRNA, both within the mouse cortex and in vitro. Protein domain-swap experiments ...

journal_title：Nucleic acids research

authors： Danilenko M,Dalgliesh C,Pagliarini V,Naro C,Ehrmann I,Feracci M,Kheirollahi-Chadegani M,Tyson-Capper A,Clowry GJ,Fort P,Dominguez C,Sette C,Elliott DJ

更新日期：2017-04-20 00:00:00