Molecular cloning and characterization of the gene encoding the adenine methyltransferase M.CviRI from Chlorella virus XZ-6E.

abstract：:The role of the mRNA-binding protein human antigen R (HuR) in stabilization and translation of AU-rich elements (ARE) containing mRNAs is well established. However, the trafficking of HuR and bound mRNA cargo, which comprises a fundamental requirement for the aforementioned HuR functions is only poorly understood. By ...

journal_title：Nucleic acids research

authors： Doller A,Schulz S,Pfeilschifter J,Eberhardt W

更新日期：2013-10-01 00:00:00

abstract：:Complex carbohydrates of plants are the main food sources of animals and microbes, and serve as promising renewable feedstock for biofuel and biomaterial production. Carbohydrate active enzymes (CAZymes) are the most important enzymes for complex carbohydrate metabolism. With an increasing number of plant and plant-as...

journal_title：Nucleic acids research

authors： Zhang H,Yohe T,Huang L,Entwistle S,Wu P,Yang Z,Busk PK,Xu Y,Yin Y

更新日期：2018-07-02 00:00:00

abstract：:In eukaryotic cells, the shortening and removal of the poly(A) tail of cytoplasmic mRNA by deadenylase enzymes is a critical step in post-transcriptional gene regulation. The ribonuclease activity of deadenylase enzymes is attributed to either a DEDD (Asp-Glu-Asp-Asp) or an endonuclease-exonuclease-phosphatase domain....

journal_title：Nucleic acids research

authors： Maryati M,Kaur I,Jadhav GP,Olotu-Umoren L,Oveh B,Hashmi L,Fischer PM,Winkler GS

更新日期：2014-03-01 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：:Recently, a family of transcription factors structurally related to Sp1 has been described; thus, more than one activator may bind to the GC boxes present in a number of viral and cellular promoters. We have compared the transactivation potentials of Sp1, Sp3 and Sp4 proteins on the human immunodeficiency virus type 1...

journal_title：Nucleic acids research

authors： Majello B,De Luca P,Hagen G,Suske G,Lania L

更新日期：1994-11-25 00:00:00

abstract：:Peptides of defined length carrying a diazirine photoaffinity label attached either to the alpha-NH2 group of the N-terminal methionine residue, or to the epsilon-NH2 group of an immediately adjacent lysine residue, were prepared in situ on Escherichia coli ribosomes in the presence of a synthetic mRNA analogue. Pepti...

journal_title：Nucleic acids research

authors： Stade K,Riens S,Bochkariov D,Brimacombe R

更新日期：1994-04-25 00:00:00

abstract：:We describe a cell-free chromatin assembly system derived from the yeast Saccharomyces cerevisiae, which efficiently packages DNA into minichromosomes in a reaction dependent on exogenous core histones and an ATP-regenerating system. Both supercoiled and relaxed plasmid DNA serve as templates for nucleosomal loading i...

journal_title：Nucleic acids research

authors： Rodríguez-Campos A,Koop R,Faraudo S,Beato M

更新日期：2004-07-28 00:00:00

abstract：:A common goal in the discovery of rare functional DNA variants via medical resequencing is to incur a relatively lower proportion of false positive base-calls. We developed a novel statistical method for resequencing arrays (SRMA, sequence robust multi-array analysis) to increase the accuracy of detecting rare variant...

journal_title：Nucleic acids research

authors： Wang W,Shen P,Thiyagarajan S,Lin S,Palm C,Horvath R,Klopstock T,Cutler D,Pique L,Schrijver I,Davis RW,Mindrinos M,Speed TP,Scharfe C

更新日期：2011-01-01 00:00:00

abstract：:The Trypanosoma brucei exoribonuclease, TbDSS-1, has been implicated in multiple aspects of mitochondrial RNA metabolism. Here, we investigate the role of TbDSS-1 in RNA processing and surveillance by analyzing 12S rRNA processing intermediates in TbDSS-1 RNAi cells. RNA fragments corresponding to leader sequence upst...

journal_title：Nucleic acids research

authors： Mattiacio JL,Read LK

更新日期：2008-01-01 00:00:00

abstract：:Epigenetics, and more specifically DNA methylation is a fast evolving research area. In almost every cancer type, each month new publications confirm the differentiated regulation of specific genes due to methylation and mention the discovery of novel methylation markers. Therefore, it would be extremely useful to hav...

journal_title：Nucleic acids research

authors： Ongenaert M,Van Neste L,De Meyer T,Menschaert G,Bekaert S,Van Criekinge W

更新日期：2008-01-01 00:00:00

abstract：:RNase P RNA (RPR), the catalytic subunit of the essential RNase P ribonucleoprotein, removes the 5' leader from precursor tRNAs. The ancestral eukaryotic RPR is a Pol III transcript generated with mature termini. In the branch of the arthropod lineage that led to the insects and crustaceans, however, a new allele aros...

journal_title：Nucleic acids research

authors： Palsule G,Gopalan V,Simcox A

更新日期：2019-09-19 00:00:00

abstract：:Isopentenyl adenosine derivatives are always located adjacent to the 3' end of the anticodon in transfer RNA and have been implicated in certain biological functions. In the enteric bacterium, E. coli, the derivative is ms2i6A whereas in some plant associated bacteria the derivative is the hydroxylated form, ms2io6A. ...

journal_title：Nucleic acids research

authors： Janzer JJ,Raney JP,McLennan BD

更新日期：1982-09-25 00:00:00

abstract：:Methyl carbon-13 NMR spectra of purified tRNA species are presented for the first time. In addition, these spectra of tRNA species specific for phenylalanine, tyrosine, and cysteine exhibited the first resolution of single methyl carbon resonances. Carbon-13 enriched methyl groups of ribothymidine (T) and 7-methylguan...

journal_title：Nucleic acids research

authors： Agris PF,Schmidt PG

更新日期：1980-05-10 00:00:00

abstract：:Molecular models of six anthracycline antibiotics and their complexes with 32 distinct DNA octamer sequences were created and analyzed using HINT (Hydropathic INTeractions) to describe binding. The averaged binding scores were then used to calculate the free energies of binding for comparison with experimentally deter...

journal_title：Nucleic acids research

authors： Cashman DJ,Scarsdale JN,Kellogg GE

更新日期：2003-08-01 00:00:00

abstract：:We describe a method for the formation of hybrid genes by in vivo recombination between two genes with partial sequence homology. DNA structures consisting of plasmid vector sequences, flanked by the alpha 2 interferon gene on the one side and a portion of the alpha 1 interferon gene (homology about 80%) on the other,...

journal_title：Nucleic acids research

authors： Weber H,Weissmann C

更新日期：1983-08-25 00:00:00

abstract：:Gene duplications are a major source of evolutionary innovations. Understanding the functional divergence of duplicates and their role in genetic robustness is an important challenge in biology. Previously, analyses of genetic robustness were primarily focused on duplicates essentiality and epistasis in several labora...

journal_title：Nucleic acids research

authors： Plata G,Vitkup D

更新日期：2014-02-01 00:00:00

abstract：:Simian virus 40 (SV40) nucleoprotein complexes were extracted from nuclei of infected monkey cells and fractionated on neutral sucrose density gradients. Complexes which contained replicating SV40 DNA (95S) separated well from those containing closed circular supercoiled viral DNA (75S). DNA polymerase activity was as...

journal_title：Nucleic acids research

authors： Otto B,Fanning E

更新日期：1978-05-01 00:00:00

abstract：:Prokaryotes evolved numerous systems that defend against predation by bacteriophages. In addition to well-known restriction-modification and CRISPR-Cas immunity systems, many poorly characterized systems exist. One class of such systems, named BREX, consists of a putative phosphatase, a methyltransferase and four othe...

journal_title：Nucleic acids research

authors： Gordeeva J,Morozova N,Sierro N,Isaev A,Sinkunas T,Tsvetkova K,Matlashov M,Truncaite L,Morgan RD,Ivanov NV,Siksnys V,Zeng L,Severinov K

更新日期：2019-01-10 00:00:00

abstract：:With the rapid accumulation of our knowledge on diseases, disease-related genes and drug targets, network-based analysis plays an increasingly important role in systems biology, systems pharmacology and translational science. The new release of VisANT aims to provide new functions to facilitate the convenient network ...

journal_title：Nucleic acids research

authors： Hu Z,Chang YC,Wang Y,Huang CL,Liu Y,Tian F,Granger B,Delisi C

更新日期：2013-07-01 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：:Small disulfide-bonded proteins (SDPs) are rich sources for therapeutic drugs. Designing drugs from these proteins requires three-dimensional structural information, which is only available for a subset of these proteins. SDPMOD addresses this deficit in structural information by providing a freely available automated...

journal_title：Nucleic acids research

authors： Kong L,Lee BT,Tong JC,Tan TW,Ranganathan S

更新日期：2004-07-01 00:00:00

abstract：:Mouse globin messenger ribonucleoprotein (mRNP) has been isolated from reticulocyte polysomes by affinity chromatography to oligo(T)-cellulose, using a procedure modified from that of Lindberg and Sundquist. The messenger RNA and protein moieties fo the mRNP are indistinguishable from those isolated by less rapid tech...

journal_title：Nucleic acids research

authors： Burns AT,Williamson R

更新日期：1975-12-01 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：:We investigated how Escherichia coli ClpXP targets the helicase-nuclease (HsdR) subunit of the bacterial Type I restriction-modification enzyme EcoKI during restriction alleviation (RA). RA is a temporary reduction in endonuclease activity that occurs when Type I enzymes bind unmodified recognition sites on the host g...

journal_title：Nucleic acids research

authors： Simons M,Diffin FM,Szczelkun MD

更新日期：2014-10-29 00:00:00

abstract：:Methylation of miRNAs at the 2'-hydroxyl group on the ribose at 3'-end (2'-O-methylation, 2'Ome) is critical for miRNA function in plants and Drosophila. Whether this methylation phenomenon exists for mammalian miRNA remains unknown. Through LC-MS/MS analysis, we discover that majority of miR-21-5p isolated from human...

journal_title：Nucleic acids research

authors： Liang H,Jiao Z,Rong W,Qu S,Liao Z,Sun X,Wei Y,Zhao Q,Wang J,Liu Y,Chen X,Wang T,Zhang CY,Zen K

更新日期：2020-07-27 00:00:00

abstract：:New transcripts generated by RNA polymerase II (RNAPII) are generally processed in order to form mature mRNAs. Two key processing steps include a precise cleavage within the 3' end of the pre-mRNA, and the subsequent polymerization of adenosines to produce the poly(A) tail. In yeast, these two functions are performed ...

journal_title：Nucleic acids research

authors： Guéguéniat J,Dupin AF,Stojko J,Beaurepaire L,Cianférani S,Mackereth CD,Minvielle-Sébastia L,Fribourg S

更新日期：2017-09-29 00:00:00

abstract：:Methylthiotransferases (MTTases) are a closely related family of proteins that perform both radical-S-adenosylmethionine (SAM) mediated sulfur insertion and SAM-dependent methylation to modify nucleic acid or protein targets with a methyl thioether group (-SCH(3)). Members of two of the four known subgroups of MTTases...

journal_title：Nucleic acids research

authors： Anton BP,Russell SP,Vertrees J,Kasif S,Raleigh EA,Limbach PA,Roberts RJ

更新日期：2010-10-01 00:00:00

abstract：:High-throughput sequencing of RNAs isolated by crosslinking immunoprecipitation (HITS-CLIP, also called CLIP-Seq) has been used to map global RNA-protein interactions. However, a critical caveat of HITS-CLIP results is that they contain non-linear background noise-different extent of non-specific interactions caused b...

journal_title：Nucleic acids research

authors： Park S,Ahn SH,Cho ES,Cho YK,Jang ES,Chi SW

更新日期：2018-11-30 00:00:00

abstract：:The International Mouse Phenotyping Consortium (IMPC) web portal (http://www.mousephenotype.org) provides the biomedical community with a unified point of access to mutant mice and rich collection of related emerging and existing mouse phenotype data. IMPC mouse clinics worldwide follow rigorous highly structured and ...

journal_title：Nucleic acids research

authors： Koscielny G,Yaikhom G,Iyer V,Meehan TF,Morgan H,Atienza-Herrero J,Blake A,Chen CK,Easty R,Di Fenza A,Fiegel T,Grifiths M,Horne A,Karp NA,Kurbatova N,Mason JC,Matthews P,Oakley DJ,Qazi A,Regnart J,Retha A,Santos

更新日期：2014-01-01 00:00:00

abstract：:According to the recruitment model of transcriptional activation, an activator helps initiate transcription by bringing the RNA polymerase to a specific location on the DNA through interaction with components of the transcriptional machinery. However, it is difficult to isolate and define the activities of specific ac...

journal_title：Nucleic acids research

authors： Wang S,Shepard JR,Shi H

更新日期：2010-04-01 00:00:00