A novel activity of HMG domains: promotion of the triple-stranded complex formation between DNA containing (GGA/TCC)11 and d(GGA)11 oligonucleotides.

abstract：:The C-terminal domain (CTD) of the large subunit of RNA polymerase II plays a role in transcription and RNA processing. Yeast ESS1, a peptidyl-prolyl cis/trans isomerase, is involved in RNA processing and can associate with the CTD. Using several types of assays we could not find any evidence of an effect of Pin1, the...

journal_title：Nucleic acids research

authors： Chao SH,Greenleaf AL,Price DH

更新日期：2001-02-01 00:00:00

abstract：:RNA-protein complexes are essential in mediating important fundamental cellular processes, such as transport and localization. In particular, ncRNA-protein interactions play an important role in post-transcriptional gene regulation like mRNA localization, mRNA stabilization, poly-adenylation, splicing and translation....

journal_title：Nucleic acids research

authors： Suresh V,Liu L,Adjeroh D,Zhou X

更新日期：2015-02-18 00:00:00

abstract：:Several cDNA clones were isolated from cDNA libraries constructed with mRNA longer than 28S RNA from the murine cell line PYS-2/12. The plasmids have inserts containing 1-1.2 kb of the ribosomal 5' external transcribed spacer followed by nearly 700 nt of sequence for 18S rRNA and ending with a B2 element (retroposon)....

journal_title：Nucleic acids research

authors： Oberbäumer I

更新日期：1992-02-25 00:00:00

abstract：:RecBCD enzyme acts in the major pathway of homologous recombination of linear DNA in Escherichia coli. The enzyme unwinds DNA and is an ATP-dependent double-strand and single-strand exonuclease and a single-strand endonuclease; it acts at Chi recombination hotspots (5'-GCTGGTGG-3') to produce a recombinogenic single-s...

journal_title：Nucleic acids research

authors： Amundsen SK,Taylor AF,Smith GR

更新日期：1998-05-01 00:00:00

abstract：:Many cellular proteins are methylated on lysine residues and this has been most intensively studied for histone proteins. Lysine methylations on non-histone proteins are also frequent, but in most cases the functional significance of the methylation event, as well as the identity of the responsible lysine (K) specific...

journal_title：Nucleic acids research

authors： Jakobsson ME,Malecki J,Nilges BS,Moen A,Leidel SA,Falnes PØ

更新日期：2017-08-21 00:00:00

abstract：:We have determined the genomic structure of the fosB gene and shown that it consists of 4 exons and 3 introns at positions also found in the c-fos gene. By deletion analysis we have characterized a region upstream of the TATA box which is the promoter region of the gene. Several consensus sequences have been identifie...

journal_title：Nucleic acids research

authors： Lazo PS,Dorfman K,Noguchi T,Mattéi MG,Bravo R

更新日期：1992-01-25 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：:Members of several classes of proto-oncogenes replicate during the first third of S-phase in two human (K562 erythroleukemia and HeLa), one Chinese hamster (CHO) and eight mouse cell lines. These cell lines exhibit a variety of specialized functions characteristic of pre-B and B cells, T cells and erythroid cells. The...

journal_title：Nucleic acids research

authors： Iqbal MA,Chinsky J,Didamo V,Schildkraut CL

更新日期：1987-01-12 00:00:00

abstract：:Peroxisomes are induced in Saccharomyces cerevisiae when this yeast is grown in the presence of oleate, and are repressed when glucose is supplied as the carbon source. Concomitant with this is an induction/repression of peroxisomal beta-oxidation enzymes. We are investigating the transcriptional control of acyl-CoA o...

journal_title：Nucleic acids research

authors： Wang TW,Lewin AS,Small GM

更新日期：1992-07-11 00:00:00

abstract：:Protein-induced DNA bending is of importance in the formation of complex nucleoprotein assemblies such as those involved in the initiation of DNA replication or transcription initiation. We have compared the DNA bending characteristics of the Escherichia coli cyclic AMP receptor protein (CRP or CAP), an archetypal DNA...

journal_title：Nucleic acids research

authors： Gaston K,Bell A,Busby S,Fried M

更新日期：1992-07-11 00:00:00

abstract：:Eukaryotic RNases H from Saccharomyces cerevisiae , Schizosaccharomyces pombe and Crithidia fasciculata , unlike the related Escherichia coli RNase HI, contain a non-RNase H domain with a common motif. Previously we showed that S.cerevisiae RNase H1 binds to duplex RNAs (either RNA-DNA hybrids or double-stranded RNA) ...

journal_title：Nucleic acids research

authors： Cerritelli SM,Fedoroff OY,Reid BR,Crouch RJ

更新日期：1998-04-01 00:00:00

abstract：:DNA mismatches are highly polymorphic and dynamic in nature, albeit poorly characterized structurally. We utilized the antitumour antibiotic CoII(Chro)2 (Chro = chromomycin A3) to stabilize the palindromic duplex d(TTGGCGAA) DNA with two G:G mismatches, allowing X-ray crystallography-based monitoring of mismatch polym...

journal_title：Nucleic acids research

authors： Satange R,Chuang CY,Neidle S,Hou MH

更新日期：2019-09-19 00:00:00

abstract：:Quantitative real-time PCR (qPCR) is the method of choice for specific and sensitive quantification of nucleic acids. However, data validation is still a major issue, partially due to the complex effect of PCR inhibition on the results. If undetected PCR inhibition may severely impair the accuracy and sensitivity of r...

journal_title：Nucleic acids research

authors： Bar T,Kubista M,Tichopad A

更新日期：2012-02-01 00:00:00

abstract：:Antigenic variation of the pilus is an essential component of Neisseria gonorrhoeae pathogenesis. Unidirectional recombination of silent pilin DNA into an expressed pilin gene allows for substantial sequence variation of this highly immunogenic surface structure. While the RecA protein is required for pilin gene recom...

journal_title：Nucleic acids research

authors： Wainwright LA,Frangipane JV,Seifert HS

更新日期：1997-04-01 00:00:00

abstract：:We describe PReMod, a new database of genome-wide cis-regulatory module (CRM) predictions for both the human and the mouse genomes. The prediction algorithm, described previously in Blanchette et al. (2006) Genome Res., 16, 656-668, exploits the fact that many known CRMs are made of clusters of phylogenetically conser...

journal_title：Nucleic acids research

authors： Ferretti V,Poitras C,Bergeron D,Coulombe B,Robert F,Blanchette M

更新日期：2007-01-01 00:00:00

abstract：:The mammalian transcription factor SRF and the yeast regulatory protein MCM1 contain DNA binding domains that are 70% identical; moreover, both proteins can bind the serum response element in the human c-fos promoter. Here we present an analysis of MCM1 sequence specificity by selection of sites from random sequence o...

journal_title：Nucleic acids research

authors： Wynne J,Treisman R

更新日期：1992-07-11 00:00:00

abstract：:Strategies to regulate gene function frequently use small interfering RNAs (siRNAs) that can be made from their shRNA precursors via Dicer. However, when the duplex components of these siRNA effectors are expressed from their respective coding genes, the RNA interference (RNAi) activity is much reduced. Here, we explo...

journal_title：Nucleic acids research

authors： Jin X,Sun T,Zhao C,Zheng Y,Zhang Y,Cai W,He Q,Taira K,Zhang L,Zhou D

更新日期：2012-02-01 00:00:00

abstract：:Small inverted repeats (small palindromes) on plasmids have been shown to mediate a recombinational rearrangement event in Escherichia coli leading to the formation of inverted dimers (giant palindromes). This recombinational rearrangement event is efficient and independent of RecA and RecBCD. In this report, we propo...

journal_title：Nucleic acids research

authors： Lin CT,Lyu YL,Liu LF

更新日期：1997-08-01 00:00:00

abstract：:Most RNA molecules collapse rapidly and reach the native state through a pathway that contains numerous traps and unproductive intermediates. The D135 group II intron ribozyme is unusual in that it can fold slowly and directly to the native state, despite its large size and structural complexity. Here we use hydroxyl ...

journal_title：Nucleic acids research

authors： Su LJ,Waldsich C,Pyle AM

更新日期：2005-11-27 00:00:00

abstract：:We show that nucleic acid structures may be conveniently and inexpensively characterized by their UV thermal difference spectra. A thermal difference spectrum (TDS) is obtained for a nucleic acid by simply recording the ultraviolet absorbance spectra of the unfolded and folded states at temperatures above and below it...

journal_title：Nucleic acids research

authors： Mergny JL,Li J,Lacroix L,Amrane S,Chaires JB

更新日期：2005-09-12 00:00:00

abstract：:Mature tRNAPhe from Escherichia coli and the transcript of its gene lacking modified nucleotides were compared by a variety of physical techniques. Melting experiments revealed that at a low Mg2+level the transcript was partially denatured, while the mature tRNA possessed intact tertiary interactions. Mg2+binding to b...

journal_title：Nucleic acids research

authors： Serebrov V,Vassilenko K,Kholod N,Gross HJ,Kisselev L

更新日期：1998-06-01 00:00:00

abstract：:An unexpectedly high number of regulatory RNAs have been recently discovered that fine-tune the function of genes at all levels of expression. We employed Genomic SELEX, a method to identify protein-binding RNAs encoded in the genome, to search for further regulatory RNAs in Escherichia coli. We used the global regula...

journal_title：Nucleic acids research

authors： Lorenz C,Gesell T,Zimmermann B,Schoeberl U,Bilusic I,Rajkowitsch L,Waldsich C,von Haeseler A,Schroeder R

更新日期：2010-06-01 00:00:00

abstract：:Bacteria belonging to the class Mollicutes were among the first ones to be selected for complete genome sequencing because of the minimal size of their genomes and their pathogenicity for humans and a broad range of animals and plants. At this time six genome sequences have been publicly released (Mycoplasma genitaliu...

journal_title：Nucleic acids research

authors： Barré A,de Daruvar A,Blanchard A

更新日期：2004-01-01 00:00:00

abstract：:Rap1 is an essential DNA-binding factor from the yeast Saccharomyces cerevisiae involved in transcription and telomere maintenance. Its binding to DNA targets Rap1 at particular loci, and may optimize its ability to form functional macromolecular assemblies. It is a modular protein, rich in large potentially unfolded ...

journal_title：Nucleic acids research

authors： Matot B,Le Bihan YV,Lescasse R,Pérez J,Miron S,David G,Castaing B,Weber P,Raynal B,Zinn-Justin S,Gasparini S,Le Du MH

更新日期：2012-04-01 00:00:00

abstract：:The KEGG RPAIR database is a collection of biochemical structure transformation patterns, called RDM patterns, and chemical structure alignments of substrate-product pairs (reactant pairs) in all known enzyme-catalyzed reactions taken from the Enzyme Nomenclature and the KEGG PATHWAY database. Here, we present PathPre...

journal_title：Nucleic acids research

authors： Moriya Y,Shigemizu D,Hattori M,Tokimatsu T,Kotera M,Goto S,Kanehisa M

更新日期：2010-07-01 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：:The phenotypic adjustments of Mycobacterium tuberculosis are commonly inferred from the analysis of transcript abundance. While mechanisms of transcriptional regulation have been extensively analysed in mycobacteria, little is known about mechanisms that shape the transcriptome by regulating RNA decay rates. The aim o...

journal_title：Nucleic acids research

authors： Płociński P,Macios M,Houghton J,Niemiec E,Płocińska R,Brzostek A,Słomka M,Dziadek J,Young D,Dziembowski A

更新日期：2019-06-20 00:00:00

abstract：:The archaeal exosome is a phosphorolytic 3'-5' exoribonuclease complex. In a reverse reaction it synthesizes A-rich RNA tails. Its RNA-binding cap comprises the eukaryotic orthologs Rrp4 and Csl4, and an archaea-specific subunit annotated as DnaG. In Sulfolobus solfataricus DnaG and Rrp4 but not Csl4 show preference f...

journal_title：Nucleic acids research

authors： Hou L,Klug G,Evguenieva-Hackenberg E

更新日期：2014-11-10 00:00:00

abstract：:The DNA damage response is vigorously activated by DNA double-strand breaks (DSBs). The chief mobilizer of the DSB response is the ATM protein kinase. We discovered that the COP9 signalosome (CSN) is a crucial player in the DSB response and an ATM target. CSN is a protein complex that regulates the activity of cullin ...

journal_title：Nucleic acids research

authors： Meir M,Galanty Y,Kashani L,Blank M,Khosravi R,Fernández-Ávila MJ,Cruz-García A,Star A,Shochot L,Thomas Y,Garrett LJ,Chamovitz DA,Bodine DM,Kurz T,Huertas P,Ziv Y,Shiloh Y

更新日期：2015-05-19 00:00:00

abstract：:A repeated sequence element which is located about 200 nucleotides upstream from the protein-coding portion of the muscle actin gene (probably within a large 5' intron) in the genome of the sea urchin, Strongylocentrotus purpuratus has been characterized, and shown to contain the sequence features which indicate that ...

journal_title：Nucleic acids research

authors： Nisson PE,Hickey RJ,Boshar MF,Crain WR Jr

更新日期：1988-02-25 00:00:00