Riboswitch finder--a tool for identification of riboswitch RNAs.

abstract：:Multiplexed high-throughput pyrosequencing is currently limited in complexity (number of samples sequenced in parallel), and in capacity (number of sequences obtained per sample). Physical-space segregation of the sequencing platform into a fixed number of channels allows limited multiplexing, but obscures available s...

journal_title：Nucleic acids research

authors： Parameswaran P,Jalili R,Tao L,Shokralla S,Gharizadeh B,Ronaghi M,Fire AZ

更新日期：2007-01-01 00:00:00

abstract：:Nucleotide excision DNA repair is mechanistically conserved across all kingdoms of life. In prokaryotes, this multi-enzyme process requires six proteins: UvrA-D, DNA polymerase I and DNA ligase. To examine how UvrC locates the UvrB-DNA pre-incision complex at a site of damage, we have labeled UvrB and UvrC with differ...

journal_title：Nucleic acids research

authors： Hughes CD,Wang H,Ghodke H,Simons M,Towheed A,Peng Y,Van Houten B,Kad NM

更新日期：2013-05-01 00:00:00

abstract：:Dimerization of HIV-1 genomic RNA is an essential step of the viral cycle, initiated at a conserved stem-loop structure which forms a 'kissing complex' involving loop-loop interactions (dimerization initiation site, DIS). A 19mer RNA oligonucleotide (DIS-19) has been synthesized which forms a stable symmetrical dimer ...

journal_title：Nucleic acids research

authors： Dardel F,Marquet R,Ehresmann C,Ehresmann B,Blanquet S

更新日期：1998-08-01 00:00:00

abstract：:Actinomycin D (ActD) is a small molecule with strong antibiotic and anticancer activity. However, its biologically relevant DNA-binding mechanism has never been resolved, with some studies suggesting that the primary binding mode is intercalation, and others suggesting that single-stranded DNA binding is most importan...

journal_title：Nucleic acids research

authors： Paramanathan T,Vladescu I,McCauley MJ,Rouzina I,Williams MC

更新日期：2012-06-01 00:00:00

abstract：:Poly(ADP-ribosyl)ation is involved in numerous bio-logical processes including DNA repair, transcription and cell death. Cellular levels of poly(ADP-ribose) (PAR) are regulated by PAR polymerases (PARPs) and the degrading enzyme PAR glycohydrolase (PARG), controlling the cell fate decision between life and death in re...

journal_title：Nucleic acids research

authors： Illuzzi G,Fouquerel E,Amé JC,Noll A,Rehmet K,Nasheuer HP,Dantzer F,Schreiber V

更新日期：2014-07-01 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：:Therapeutic oligonucleotides are often modified using the phosphorothioate (PS) backbone modification which enhances stability from nuclease mediated degradation. However, substituting oxygen in the phosphodiester backbone with sulfur introduce chirality into the backbone such that a full PS 16-mer oligonucleotide is ...

journal_title：Nucleic acids research

authors： Østergaard ME,De Hoyos CL,Wan WB,Shen W,Low A,Berdeja A,Vasquez G,Murray S,Migawa MT,Liang XH,Swayze EE,Crooke ST,Seth PP

更新日期：2020-02-28 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：:Glutaminyl-tRNA synthetase from Deinococcus radiodurans possesses a C-terminal extension of 215 residues appending the anticodon-binding domain. This domain constitutes a paralog of the Yqey protein present in various organisms and part of it is present in the C-terminal end of the GatB subunit of GatCAB, a partner of...

journal_title：Nucleic acids research

authors： Deniziak M,Sauter C,Becker HD,Paulus CA,Giegé R,Kern D

更新日期：2007-01-01 00:00:00

abstract：:We present the PATHOgenic YEAst Search for Transcriptional Regulators And Consensus Tracking (PathoYeastract - http://pathoyeastract.org) database, a tool for the analysis and prediction of transcription regulatory associations at the gene and genomic levels in the pathogenic yeasts Candida albicans and C. glabrata Up...

journal_title：Nucleic acids research

authors： Monteiro PT,Pais P,Costa C,Manna S,Sá-Correia I,Teixeira MC

更新日期：2017-01-04 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：:BIOSMILE web search (BWS), a web-based NCBI-PubMed search application, which can analyze articles for selected biomedical verbs and give users relational information, such as subject, object, location, manner, time, etc. After receiving keyword query input, BWS retrieves matching PubMed abstracts and lists them along ...

journal_title：Nucleic acids research

authors： Dai HJ,Huang CH,Lin RT,Tsai RT,Hsu WL

更新日期：2008-07-01 00:00:00

abstract：:Nucleic acids possess the unique property of being enzymatically amplifiable, and have therefore been a popular choice for the combinatorial selection of functional sequences, such as aptamers or ribozymes. However, amplification typically requires known sequence segments that serve as primer binding sites, which can ...

journal_title：Nucleic acids research

authors： Wiesmayr A,Fournier P,Jäschke A

更新日期：2012-05-01 00:00:00

abstract：:M13 RF IV DNA may be prepared in vitro to contain phosphorothioate-modified internucleotidic linkages in the (-)strand only. Certain restriction enzymes react with this modified DNA to hydrolyze the (+)strand exclusively when a phosphorothioate linkage occurs at the normal cleavage point in the (-)strand. The reaction...

journal_title：Nucleic acids research

authors： Taylor JW,Ott J,Eckstein F

更新日期：1985-12-20 00:00:00

abstract：:Protein synthesis elongation factor 2 (EF-2) from all archaebacteria so far analysed, is susceptible to inactivation by diphtheria toxin, a property which it shares with EF-2 from the eukaryotic 8OS translation system. To resolve the structural basis of diphtheria toxin susceptibility, the structural gene for the EF-2...

journal_title：Nucleic acids research

authors： Lechner K,Heller G,Böck A

更新日期：1988-08-25 00:00:00

abstract：:Beta-thalassemia is a genetic disorder caused by mutations in the beta-globin gene. Triplex-forming oligonucleotides and triplex-forming peptide nucleic acids (PNAs) have been shown to stimulate recombination in mammalian cells via site-specific binding and creation of altered helical structures that provoke DNA repai...

journal_title：Nucleic acids research

authors： Lonkar P,Kim KH,Kuan JY,Chin JY,Rogers FA,Knauert MP,Kole R,Nielsen PE,Glazer PM

更新日期：2009-06-01 00:00:00

abstract：:Deregulation of mini-chromosome maintenance (MCM) proteins is associated with genomic instability and cancer. MCM complexes are recruited to replication origins for genome duplication. Paradoxically, MCM proteins are in excess than the number of origins and are associated with chromatin regions away from the origins d...

journal_title：Nucleic acids research

authors： Slaymaker IM,Fu Y,Toso DB,Ranatunga N,Brewster A,Forsburg SL,Zhou ZH,Chen XS

更新日期：2013-03-01 00:00:00

abstract：:The small nucleolar RNA U3 is essential for viability in yeast. We have previously shown that U3 can be cross-linked in vivo to the pre-rRNA in the 5' external transcribed spacer (ETS), at +470. This ETS region contains 10 nucleotides of perfect complementarity to U3. In a genetic background where the mutated rDNA is ...

journal_title：Nucleic acids research

authors： Beltrame M,Henry Y,Tollervey D

更新日期：1994-10-11 00:00:00

abstract：:Genome packing in adenovirus has long evaded precise description, since the viral dsDNA molecule condensed by proteins (core) lacks icosahedral order characteristic of the virus protein coating (capsid). We show that useful insights regarding the organization of the core can be inferred from the analysis of spatial di...

journal_title：Nucleic acids research

authors： Pérez-Berná AJ,Marion S,Chichón FJ,Fernández JJ,Winkler DC,Carrascosa JL,Steven AC,Šiber A,San Martín C

更新日期：2015-04-30 00:00:00

abstract：:The original cDNA sequence reported for the murine DNA methyltransferase (MTase) was not full length. Recently, additional cDNA sequences have been reported that lie upstream of the original and contain an extended open reading frame with three additional ATGs in frame with the coding region [Tucker et al . (1996) Pro...

journal_title：Nucleic acids research

authors： Pradhan S,Talbot D,Sha M,Benner J,Hornstra L,Li E,Jaenisch R,Roberts RJ

更新日期：1997-11-15 00:00:00

abstract：:The solution structures of two 27 nt RNA hairpins and their complexes with cobalt(III)-hexammine [Co(NH(3))(6)(3+)] were determined by NMR spectroscopy. The RNA hairpins are variants of the P4 region from Escherichia coli RNase P RNA: a U-to-A mutant changing the identity of the bulged nucleotide, and a U-to-C, C-to-U...

journal_title：Nucleic acids research

authors： Schmitz M

更新日期：2004-12-02 00:00:00

abstract：:A common aim in ChIP-seq experiments is to identify changes in protein binding patterns between conditions, i.e. differential binding. A number of peak- and window-based strategies have been developed to detect differential binding when the regions of interest are not known in advance. However, careful consideration o...

journal_title：Nucleic acids research

authors： Lun AT,Smyth GK

更新日期：2014-06-01 00:00:00

abstract：:Using a combination of bioinformatic and molecular biology approaches a Drosophila melanogaster protein, DmTTF, has been identified, which exhibits sequence and structural similarity with two mitochondrial transcription termination factors, mTERF (human) and mtDBP (sea urchin). Import/processing assays indicate that D...

journal_title：Nucleic acids research

authors： Roberti M,Polosa PL,Bruni F,Musicco C,Gadaleta MN,Cantatore P

更新日期：2003-03-15 00:00:00

abstract：:An elongation cycle of a transcribing RNA polymerase (RNAP) usually consists of multiple kinetics steps, so there exist multiple kinetic checkpoints where non-cognate nucleotides can be selected against. We conducted comprehensive free energy calculations on various nucleotide insertions for viral T7 RNAP employing al...

journal_title：Nucleic acids research

authors： Long C,E C,Da LT,Yu J

更新日期：2019-05-21 00:00:00

abstract：:Recently, we described a method for multiplex genome editing by natural transformation (MuGENT). Mutant constructs for MuGENT require large arms of homology (>2000 bp) surrounding each genome edit, which necessitates laborious in vitro DNA splicing. In Vibrio cholerae, we uncover that this requirement is due to cytopl...

journal_title：Nucleic acids research

authors： Dalia TN,Yoon SH,Galli E,Barre FX,Waters CM,Dalia AB

更新日期：2017-07-07 00:00:00

abstract：:Microbial functional diversification is driven by environmental factors, i.e. microorganisms inhabiting the same environmental niche tend to be more functionally similar than those from different environments. In some cases, even closely phylogenetically related microbes differ more across environments than across tax...

journal_title：Nucleic acids research

authors： Zhu C,Mahlich Y,Miller M,Bromberg Y

更新日期：2018-01-04 00:00:00

abstract：:The HIV-1 nucleocapsid (NC) protein is a small, basic protein containing two retroviral zinc fingers. It is a highly active nucleic acid chaperone; because of this activity, it plays a crucial role in virus replication as a cofactor during reverse transcription, and is probably important in other steps of the replicat...

journal_title：Nucleic acids research

authors： Fisher RJ,Fivash MJ,Stephen AG,Hagan NA,Shenoy SR,Medaglia MV,Smith LR,Worthy KM,Simpson JT,Shoemaker R,McNitt KL,Johnson DG,Hixson CV,Gorelick RJ,Fabris D,Henderson LE,Rein A

更新日期：2006-01-24 00:00:00

abstract：:We have established a sensitive, monoclonal antibody (Mab)-based procedure permitting the selective enrichment of sequences containing the miscoding alkylation product O6-ethylguanine (O6-EtGua) from mammalian DNA. H5 rat hepatoma cells were reacted with the N-nitroso carcinogen N-ethyl-N-nitrosourea in vitro, to give...

journal_title：Nucleic acids research

authors： Hochleitner K,Thomale J,Nikitin AYu,Rajewsky MF

更新日期：1991-08-25 00:00:00

abstract：:In diverse bacterial species, the turnover and processing of many RNAs is mediated by the ribonuclease RNase J, a member of the widely occurring metallo-β-lactamase enzyme family. We present crystal structures of Streptomyces coelicolor RNase J with bound RNA in pre- and post-cleavage states, at 2.27 Å and 2.80 Å reso...

journal_title：Nucleic acids research

authors： Pei XY,Bralley P,Jones GH,Luisi BF

更新日期：2015-09-18 00:00:00

abstract：:Plasmids p749, p106, and p150 contain cDNA inserts complementary to rat skeletal muscle actin mRNA. Nucleotide sequence analysis indicates the following sequence relationships: p749 specifies codons 171 to 360; p150 specifies codons 357 to 374 together with 120 nucleotides of the 3'-non-translated region; p106 specifi...

journal_title：Nucleic acids research

authors： Shani M,Nudel U,Zevin-Sonkin D,Zakut R,Givol D,Katcoff D,Carmon Y,Reiter J,Frischauf AM,Yaffe D

更新日期：1981-02-11 00:00:00