MiSTIC, an integrated platform for the analysis of heterogeneity in large tumour transcriptome datasets.

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：:Starting from a crude E. coli extract, two activities which specifically protect highly repetitive bacterial DNA sequences (called PU for Palindromic Unit or REP for Repetitive Extragenic Palindromic sequence) against a digestion with Exonuclease III have been purified. We show that one of these activities is due to t...

journal_title：Nucleic acids research

authors： Gilson E,Perrin D,Hofnung M

更新日期：1990-07-11 00:00:00

abstract：:In eukaryotic ribosome, the N domain of polypeptide release factor eRF1 is involved in decoding stop signals in mRNAs. However, structure of the decoding site remains obscure. Here, we specifically altered the stop codon recognition pattern of human eRF1 by point mutagenesis of the invariant Glu55 and Tyr125 residues ...

journal_title：Nucleic acids research

authors： Kolosov P,Frolova L,Seit-Nebi A,Dubovaya V,Kononenko A,Oparina N,Justesen J,Efimov A,Kisselev L

更新日期：2005-11-10 00:00:00

abstract：:4'-Acylated thymidines represent a new class of DNA chain terminators, since they have been shown to act as post-incorporation chain-terminating nucleotides despite the presence of a free 3'-hydroxyl group. Here, we describe the action of the 4'-acetyl- (MeTTP) and 4'-propanoylthymidine 5'-triphosphate (EtTTP) on HIV-...

journal_title：Nucleic acids research

authors： Marx A,Amacker M,Stucki M,Hübscher U,Bickle TA,Giese B

更新日期：1998-09-01 00:00:00

abstract：:31P NMR chemical shifts of the selected mono- and oligonucleotide derivatives, including the compounds with P-N, P-C, P-S bonds and phosphite nucleotide analogues have been presented. The influence of substituents upon 31P chemical shifts has been discussed. The concrete examples of 31P chemical shifts data applicatio...

journal_title：Nucleic acids research

authors： Lebedev AV,Rezvukhin AI

更新日期：1984-07-25 00:00:00

abstract：:A 9.2 kb segment of the maxi-circle of Trypanosoma brucei mitochondrial DNA contains the genes for cytochrome c oxidase subunits I and II (coxI and coxII) and seven Unassigned Reading Frames ("URFs"). The genes for coxI and coxII display considerable homology at the aminoacid level (38 and 25%, respectively) to the co...

journal_title：Nucleic acids research

authors： Hensgens LA,Brakenhoff J,De Vries BF,Sloof P,Tromp MC,Van Boom JH,Benne R

更新日期：1984-10-11 00:00:00

abstract：:Exonic splicing enhancer (ESE) sequences are bound by serine & arginine-rich (SR) proteins, which in turn enhance the recruitment of splicing factors. It was inferred from measurements of splicing around twenty years ago that Drosophila doublesex ESEs are bound stably by SR proteins, and that the bound proteins intera...

journal_title：Nucleic acids research

authors： Jobbins AM,Reichenbach LF,Lucas CM,Hudson AJ,Burley GA,Eperon IC

更新日期：2018-03-16 00:00:00

abstract：:An improved contact hybridization technique for the analysis of labelled RNA species is presented. The method combines high sensitivity of detection with the high resolution of polyacrylamide gel electrophoresis and should be especially useful for the characterization of transient RNA precursor molecules. Its applicat...

journal_title：Nucleic acids research

authors： Burckhardt J,Telford J,Birnstiel ML

更新日期：1979-07-11 00:00:00

abstract：:Only the deproteinized DNA preparations of the simian adenovirus of the type 7 (SA 7) exhibited transforming and tumorigenic activity. The complex of the SA7 DNA with terminal protein (TP) did not exhibit either transforming or tumorigenic activity in cell cultures. In contrast to the transforming potential the infect...

journal_title：Nucleic acids research

authors： Ponomareva TI,Grodnitskaya NA,Goldberg EE,Chaplygina NM,Naroditsky BS,Tikchonenko TI

更新日期：1979-07-11 00:00:00

abstract：:Muscleblind-like proteins (MBNLs) are regulators of RNA metabolism. During tissue differentiation the level of MBNLs increases, while their functional insufficiency plays a crucial role in myotonic dystrophy (DM). Deep sequencing of RNA molecules cross-linked to immunoprecipitated protein particles (CLIP-seq) revealed...

journal_title：Nucleic acids research

authors： Konieczny P,Stepniak-Konieczna E,Taylor K,Sznajder LJ,Sobczak K

更新日期：2017-02-28 00:00:00

abstract：:LNA oligonucleotides constitute a class of bicyclic RNA analogues having an exceptionally high affinity for their complementary DNA and RNA target molecules. We here report a novel method for highly efficient isolation of intact poly(A)+ RNA using an LNA-substituted oligo(dT) affinity ligand, based on the increased af...

journal_title：Nucleic acids research

authors： Jacobsen N,Nielsen PS,Jeffares DC,Eriksen J,Ohlsson H,Arctander P,Kauppinen S

更新日期：2004-04-19 00:00:00

abstract：:Bacterial small regulatory RNAs (sRNAs) play a major role in the regulation of various cellular functions. Most sRNAs interact with mRNA targets via an antisense mechanism, modifying their translation and/or degradation. Despite considerable progresses in discovering sRNAs in Gram-positive bacteria, their functions, f...

journal_title：Nucleic acids research

authors： Ivain L,Bordeau V,Eyraud A,Hallier M,Dreano S,Tattevin P,Felden B,Chabelskaya S

更新日期：2017-05-05 00:00:00

abstract：:The nucleotide sequence of the Anacystis nidulans 23S rRNA gene, including the 5'- and 3'-flanking regions has been determined. The gene is 2876 nucleotides long and shows higher primary sequence homology to the 23S rRNAs of plastids (84.5%) than to that of E. coli (79%). The predicted rRNA transcript also shares many...

journal_title：Nucleic acids research

authors： Douglas SE,Doolittle WF

更新日期：1984-04-11 00:00:00

abstract：:The non-essential MGS1 gene of Saccharomyces cerevisiae is highly conserved in eukaryotes and encodes an enzyme containing both DNA-dependent ATPase and DNA annealing activities. MGS1 appears to function in post-replicational repair processes that contribute to genome stability. In this study, we identified MGS1 as a ...

journal_title：Nucleic acids research

authors： Kim JH,Kang YH,Kang HJ,Kim DH,Ryu GH,Kang MJ,Seo YS

更新日期：2005-10-26 00:00:00

abstract：:DNA binding of heat shock factor 2 (HSF2) is induced during hemin-induced differentiation of human erythroleukemia cell line K562. To identify the transcriptional activation and the regulatory domains of HSF2, we constructed a series of deletion derivatives fused to the yeast GAL4 DNA binding domain and analyzed their...

journal_title：Nucleic acids research

authors： Yoshima T,Yura T,Yanagi H

更新日期：1998-06-01 00:00:00

abstract：:Microarrays are invaluable high-throughput tools used to snapshot the gene expression profiles of cells and tissues. Among the most basic and fundamental questions asked of microarray data is whether individual genes are significantly activated or repressed by a particular stimulus. We have previously presented two Ba...

journal_title：Nucleic acids research

authors： Hsiao A,Ideker T,Olefsky JM,Subramaniam S

更新日期：2005-07-01 00:00:00

abstract：:The Prp19-associated complex is required for spliceosome activation by stabilizing the binding of U5 and U6 on the spliceosome after the release of U4. The complex comprises at least eight proteins, among which Ntc90 and Ntc77 contain multiple tetratricopeptide repeat (TPR) elements. We have previously shown that Ntc9...

journal_title：Nucleic acids research

authors： Chen HC,Chang KJ,Su YL,Huang YH,Cheng SC

更新日期：2014-10-29 00:00:00

abstract：:As an approach to define the structural features within the 5' noncoding region of Yellow Fever virus (YFV) that modulate mRNA translational efficiency, we have studied how minor changes in this region affect the translational capacity in vitro of the corresponding mRNAs. A cDNA sequence coding for part of the YFV str...

journal_title：Nucleic acids research

authors： Ruiz-Linares A,Bouloy M,Girard M,Cahour A

更新日期：1989-04-11 00:00:00

abstract：:We define phosphovariants as genetic variations that change phosphorylation sites or their interacting kinases. Considering the essential role of phosphorylation in protein functions, it is highly likely that phosphovariants change protein functions. Therefore, a comparison of phosphovariants between individuals or be...

journal_title：Nucleic acids research

authors： Ryu GM,Song P,Kim KW,Oh KS,Park KJ,Kim JH

更新日期：2009-03-01 00:00:00

abstract：:Underlying higher order chromatin organization are Structural Maintenance of Chromosomes (SMC) complexes, large protein rings that entrap DNA. The molecular mechanism by which SMC complexes organize chromatin is as yet incompletely understood. Two prominent models posit that SMC complexes actively extrude DNA loops (l...

journal_title：Nucleic acids research

authors： Gerguri T,Fu X,Kakui Y,Khatri BS,Barrington C,Bates PA,Uhlmann F

更新日期：2021-01-12 00:00:00

abstract：:We have recently shown that phosphorothioate (PS) oligodeoxynucleotide (ODN) analogs, unlike their normal congeners, exhibit significant anti-HIV activity (Matsukura et al., (1987) Proc. Natl. Acad. Sci. USA 84, 7706-7710). We now report the syntheses, melting temperatures (Tm), and nuclease susceptibilities of a seri...

journal_title：Nucleic acids research

authors： Stein CA,Subasinghe C,Shinozuka K,Cohen JS

更新日期：1988-04-25 00:00:00

abstract：:Protein domains are subunits of proteins that recur throughout the protein world. There are many definitions attempting to capture the essence of a protein domain, and several systems that identify protein domains and classify them into families. EVEREST, recently described in Portugaly et al. (2006) BMC Bioinformatic...

journal_title：Nucleic acids research

authors： Portugaly E,Linial N,Linial M

更新日期：2007-01-01 00:00:00

abstract：:Two types of different repetitive DNA sequences called RepMP1 and RepMP2 were identified in the genome of Mycoplasma pneumoniae. The number of these repeated elements, their nucleotide sequence and their localization on a physical map of the M. pneumoniae genome were determined. The results show that RepMP1 appears at...

journal_title：Nucleic acids research

authors： Wenzel R,Herrmann R

更新日期：1988-09-12 00:00:00

abstract：:Ten transgenic mouse lines harboring the -346/-103 fragment of the rat insulin I enhancer linked to a heterologous promoter and a reporter gene (Eins-Ptk-CAT construct) were produced. Expression of the hybrid transgene was essentially observed in pancreas and to a lesser extent in brain. These results indicate that th...

journal_title：Nucleic acids research

authors： Dandoy-Dron F,Monthioux E,Jami J,Bucchini D

更新日期：1991-09-25 00:00:00

abstract：:RNA is emerging as a key regulator of a plethora of biological processes. While its study has remained elusive for decades, the recent advent of high-throughput sequencing technologies provided the unique opportunity to develop novel techniques for the study of RNA structure and post-transcriptional modifications. Non...

journal_title：Nucleic acids research

authors： Incarnato D,Morandi E,Simon LM,Oliviero S

更新日期：2018-09-19 00:00:00

abstract：:The current pandemic situation caused by the Betacoronavirus SARS-CoV-2 (SCoV2) highlights the need for coordinated research to combat COVID-19. A particularly important aspect is the development of medication. In addition to viral proteins, structured RNA elements represent a potent alternative as drug targets. The s...

journal_title：Nucleic acids research

authors： Wacker A,Weigand JE,Akabayov SR,Altincekic N,Bains JK,Banijamali E,Binas O,Castillo-Martinez J,Cetiner E,Ceylan B,Chiu LY,Davila-Calderon J,Dhamotharan K,Duchardt-Ferner E,Ferner J,Frydman L,Fürtig B,Gallego J,Grün JT

更新日期：2020-12-16 00:00:00

abstract：:RegAnalyst is a user-friendly web interface that integrates MoPP (Motif Prediction Program), MyPatternFinder (pattern detection tool) and MycoRegDB (mycobacterial promoter and regulatory elements database). Since motif discovery is a challenging task, numerous tools have been developed over the past few years. Strikin...

journal_title：Nucleic acids research

authors： Sharma D,Mohanty D,Surolia A

更新日期：2009-07-01 00:00:00

abstract：:The DNA-binding specificity and affinity of the dimeric human transcription factor (TF) STAT1, were assessed by total internal reflectance fluorescence protein-binding microarrays (TIRF-PBM) to evaluate the effects of protein phosphorylation, higher-order polymerization and small-molecule inhibition. Active, phosphory...

journal_title：Nucleic acids research

authors： Bonham AJ,Wenta N,Osslund LM,Prussin AJ 2nd,Vinkemeier U,Reich NO

更新日期：2013-01-01 00:00:00

abstract：:Owing to their great potentials in genetic code extension and the development of nucleic acid-based functional nanodevices, DNA duplexes containing HgII-mediated base pairs have been extensively studied during the past 60 years. However, structural basis underlying these base pairs remains poorly understood. Herein, w...

journal_title：Nucleic acids research

authors： Liu H,Cai C,Haruehanroengra P,Yao Q,Chen Y,Yang C,Luo Q,Wu B,Li J,Ma J,Sheng J,Gan J

更新日期：2017-03-17 00:00:00

abstract：:Mitochondrial transcription factor A (TFAM) stimulates transcription from mitochondrial DNA (mtDNA) promoters in vitro and in organello. To investigate whether changes of TFAM levels also modulate transcription and replication in situ, the protein was transiently overexpressed in cultured cells. Mitochondrial mRNAs we...

journal_title：Nucleic acids research

authors： Maniura-Weber K,Goffart S,Garstka HL,Montoya J,Wiesner RJ

更新日期：2004-11-16 00:00:00