Alteration of the DNA double helix conformation upon incorporation of mispairs as revealed by energy computations and pathways of point mutations.

abstract：:During DNA replication, the presence of 8-oxoguanine (8-oxoG) lesions in the template strand cause the high-fidelity (HiFi) DNA polymerase (Pol) to stall. An early response to 8-oxoG lesions involves 'on-the-fly' translesion synthesis (TLS), in which a specialized TLS Pol is recruited and replaces the stalled HiFi Pol...

journal_title：Nucleic acids research

authors： Cranford MT,Kaszubowski JD,Trakselis MA

更新日期：2020-11-04 00:00:00

abstract：:We described here an approach for mapping proteins on any sequence of genomic DNA. UV-induced DNA-protein crosslinking within whole cells and the 'protein image' hybridization technique (1) were applied to test the proteins bound to different regions of the D. melanogaster hsp-70 gene. The histone H1-DNA association w...

journal_title：Nucleic acids research

authors： Belikov SV,Belgovsky AI,Preobrazhenskaya OV,Karpov VL,Mirzabekov AD

更新日期：1993-02-25 00:00:00

abstract：:Adaptation to the host cell environment to efficiently take-over the host cell's machinery is crucial in particular for small RNA viruses like picornaviruses that come with only small RNA genomes and replicate exclusively in the cytosol. Their Internal Ribosome Entry Site (IRES) elements are specific RNA structures th...

journal_title：Nucleic acids research

authors： Andreev DE,Hirnet J,Terenin IM,Dmitriev SE,Niepmann M,Shatsky IN

更新日期：2012-07-01 00:00:00

abstract：:High-resolution structures of proteins remain the most valuable source for understanding their function in the cell and provide leads for drug design. Since the availability of sufficient protein structures to tackle complex problems such as modeling backbone moves or docking remains a problem, alternative approaches ...

journal_title：Nucleic acids research

authors： Vanhee P,Verschueren E,Baeten L,Stricher F,Serrano L,Rousseau F,Schymkowitz J

更新日期：2011-01-01 00:00:00

abstract：:Sequence-specific interactions between aminoacyl-tRNA synthetases and their cognate tRNAs ensure both accurate RNA recognition and the efficient catalysis of aminoacylation. The effects of tRNA(Trp)variants on the aminoacylation reaction catalyzed by wild-type Escherichia coli tryptophanyl-tRNA synthe-tase (TrpRS) hav...

journal_title：Nucleic acids research

authors： Ibba M,Sever S,Praetorius-Ibba M,Söll D

更新日期：1999-09-15 00:00:00

abstract：:The sequence of the 3'-terminal 180 and 140 nucleotides of RNAs 2 and 3, respectively, of tobacco streak virus (TSV) was deduced by reverse transcription in the presence of a specific primer and chain terminators. Homology between the two RNAs was found to be restricted to a 3-terminal region of about 45 nucleotides. ...

journal_title：Nucleic acids research

authors： Koper-Zwarthoff EC,Bol JF

更新日期：1980-08-11 00:00:00

abstract：:Gene trap mutagenesis of mouse embryonic stem cells generates random loss-of-function mutations, which can be identified by a sequence tag and can often report the endogenous expression of the mutated gene. The Centre for Modeling Human Disease is performing expression- and sequence-based screens of gene trap insertio...

journal_title：Nucleic acids research

authors： To C,Epp T,Reid T,Lan Q,Yu M,Li CY,Ohishi M,Hant P,Tsao N,Casallo G,Rossant J,Osborne LR,Stanford WL

更新日期：2004-01-01 00:00:00

abstract：:TP63, a member of the p53 gene family gene, encodes the ΔNp63 protein and is one of the most frequently amplified genes in squamous cell carcinomas (SCC) of the head and neck (HNSCC) and lungs (LUSC). Using an epiallelic series of siRNAs with intrinsically different knockdown abilities, we show that the complete loss ...

journal_title：Nucleic acids research

authors： Bretz AC,Gittler MP,Charles JP,Gremke N,Eckhardt I,Mernberger M,Mandic R,Thomale J,Nist A,Wanzel M,Stiewe T

更新日期：2016-04-20 00:00:00

abstract：:Acetyl-CoA Carboxylase catalyzes the first committed step in fatty acid synthesis. Escherichia coli acetyl-CoA carboxylase is composed of biotin carboxylase, carboxyltransferase and biotin carboxyl carrier protein functions. The accA and accD genes that code for the alpha- and beta-subunits, respectively, are not in a...

journal_title：Nucleic acids research

authors： Meades G Jr,Benson BK,Grove A,Waldrop GL

更新日期：2010-03-01 00:00:00

abstract：:We developed an integrated method to identify aptamers with only 10 fixed nucleotides through ligation and removal of primer binding sites within the systematic evolution of ligands by exponential enrichment (SELEX) process. This Tailored-SELEX approach was validated by identifying a Spiegelmer ('mirror-image aptamer'...

journal_title：Nucleic acids research

authors： Vater A,Jarosch F,Buchner K,Klussmann S

更新日期：2003-11-01 00:00:00

abstract：:The binding of two symmetric bis-benzimidazole compounds, 2,2-bis-[4'-(3"-dimethylamino-1"-propyloxy)phenyl]-5,5-bi-1H-benzimidazole and its piperidinpropylphenyl analog, to the minor groove of DNA, have been studied by DNA footprinting, surface plasmon resonance (SPR) methods and molecular dynamics simulations in exp...

journal_title：Nucleic acids research

authors： Bailly C,Chessari G,Carrasco C,Joubert A,Mann J,Wilson WD,Neidle S

更新日期：2003-03-01 00:00:00

abstract：:Type I toxin-antitoxin (TA) systems have been identified in a wide range of bacterial genomes. Here, we report the characterization of a new type I TA system present on the chromosome of the major human gastric pathogen, Helicobacter pylori. We show that the aapA1 gene encodes a 30 amino acid peptide whose artificial ...

journal_title：Nucleic acids research

authors： Arnion H,Korkut DN,Masachis Gelo S,Chabas S,Reignier J,Iost I,Darfeuille F

更新日期：2017-05-05 00:00:00

abstract：:The genome stability is maintained by coordinated action of DNA repairs and checkpoints, which delay progression through the cell cycle in response to DNA damage. Rad9 is conserved from yeast to human and functions in cell cycle checkpoint controls. Here, a regulatory mechanism for Rad9 function is reported. In this s...

journal_title：Nucleic acids research

authors： He W,Ma X,Yang X,Zhao Y,Qiu J,Hang H

更新日期：2011-06-01 00:00:00

abstract：:DNA primer sets, labeled with two fluorescent dyes to exploit fluorescence energy transfer (ET), can be efficiently excited with a single laser line and emit strong fluorescence at distinctive wavelengths. Such ET primers are superior to single fluorophore-labeled primers for DNA sequencing and other multiple color-ba...

journal_title：Nucleic acids research

authors： Ju J,Glazer AN,Mathies RA

更新日期：1996-03-15 00:00:00

abstract：:It has been proposed that phage lambda site-specific recombination proceeds via two independent strand exchanges: the first exchange forming a Holliday-structure which is then converted into complete recombinant products by the second strand exchange. If this hypothesis is correct, one should be able to trap the putat...

journal_title：Nucleic acids research

authors： Kitts PA,Nash HA

更新日期：1988-07-25 00:00:00

abstract：:The APOBEC3 proteins are unique to mammals. Many inhibit retrovirus infection through a cDNA cytosine deamination mechanism. HIV-1 neutralizes this host defense through Vif, which triggers APOBEC3 ubiquitination and degradation. Here, we report an APOBEC3F-like, double deaminase domain protein from three artiodactyls:...

journal_title：Nucleic acids research

authors： Jónsson SR,Haché G,Stenglein MD,Fahrenkrug SC,Andrésdóttir V,Harris RS

更新日期：2006-01-01 00:00:00

abstract：:In the presence of S-adenosyl methionine the 5' terminal guanosine residue of in vitro synthesized reovirus mRNA becomes methylated at the 2'-OH position. In addition, 7-methyl guanylic acid is condensed covalently at the 5' terminus resulting in the formation of a 5' to 5' triphosphate bridge. Analysis of the 5' term...

journal_title：Nucleic acids research

authors： Faust M,Hastings KE,Millward S

更新日期：1975-08-01 00:00:00

abstract：:We have developed a new bioinformatics approach called ECMFinder (Evolutionary Conserved Motif Finder). This program searches for a given DNA motif within the entire genome of one species and uses the gene association information of a potential transcription factor-binding site (TFBS) to screen the homologous regions ...

journal_title：Nucleic acids research

authors： Kang K,Chung JH,Kim J

更新日期：2009-04-01 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：:Riboswitches are RNA-based regulatory devices that mediate ligand-dependent control of gene expression. However, there has been limited success in rationally designing riboswitches. Moreover, most previous riboswitches are confined to a particular gene and only perform one-way regulation. Here, we used a library scree...

journal_title：Nucleic acids research

authors： Jin Y,Huang JD

更新日期：2011-10-01 00:00:00

abstract：:The splicing factor Sam68 is upregulated in many human cancers, including prostate cancer (PCa) where it promotes cell proliferation and survival. Nevertheless, in spite of its frequent upregulation in cancer, the mechanism(s) underlying its expression are largely unknown. Herein, bioinformatics analyses identified th...

journal_title：Nucleic acids research

authors： Caggiano C,Pieraccioli M,Panzeri V,Sette C,Bielli P

更新日期：2019-07-09 00:00:00

abstract：:Investigation of biological processes using selective chemical interventions is generally applied in biomedical research and drug discovery. Many studies of this kind make use of gene expression experiments to explore cellular responses to chemical interventions. Recently, some research groups constructed libraries of...

journal_title：Nucleic acids research

authors： Li Y,Hao P,Zheng S,Tu K,Fan H,Zhu R,Ding G,Dong C,Wang C,Li X,Thiesen HJ,Chen YE,Jiang H,Liu L,Li Y

更新日期：2008-11-01 00:00:00

abstract：:The HSV gene encoding ICP4 is negatively regulated and the HSV gene encoding thymidine kinase is positively regulated by ICP4 in vivo. We report that ICP4 is a component of a stable complex that contains protein and a sequence of approximately 28 nucleotides that span the ICP4 gene transcription initiation site. The a...

journal_title：Nucleic acids research

authors： Faber SW,Wilcox KW

更新日期：1988-01-25 00:00:00

abstract：:Understanding the normal state of human tissue transcriptome profiles is essential for recognizing tissue disease states and identifying disease markers. Recently, the Human Protein Atlas and the FANTOM5 consortium have each published extensive transcriptome data for human samples using Illumina-sequenced RNA-Seq and ...

journal_title：Nucleic acids research

authors： Yu NY,Hallström BM,Fagerberg L,Ponten F,Kawaji H,Carninci P,Forrest AR,Fantom Consortium.,Hayashizaki Y,Uhlén M,Daub CO

更新日期：2015-08-18 00:00:00

abstract：:Escherichia coli cells lacking the ribosomal RNA processing enzyme RNase III do no excise the normal RNA precursors p16a (17S) and p23a from nascent rRNA transcripts. These cells produce, instead, slightly larger p16b and p23b precursors. Digestion of p16b or p23b rRNA with RNases A plus T1 yields double-stranded frag...

journal_title：Nucleic acids research

authors： Gegenheimer P,Apirion D

更新日期：1980-04-25 00:00:00

abstract：:Human MitBASE is a database collecting human mtDNA variants. This database is part of a greater mitochondrial genome database (MitBASE) funded within the EU Biotech Program. The present paper reports the recent improvements in data structure, data quality and data quantity. As far as the database structure is concerne...

journal_title：Nucleic acids research

authors： Attimonelli M,Cooper JM,D'Elia D,de Montalvo A,De Robertis M,Lehväslaiho H,Malladi SB,Memeo F,Stevens K,Schapira AH,Saccone C

更新日期：1999-01-01 00:00:00

abstract：:During protein synthesis, the nascent peptide chain traverses the peptide exit tunnel of the ribosome. We monitor the co-translational movement of the nascent peptide using a fluorescent probe attached to the N-terminus of the nascent chain. Due to fluorophore quenching, the time-dependent fluorescence signal emitted ...

journal_title：Nucleic acids research

authors： Haase N,Holtkamp W,Lipowsky R,Rodnina M,Rudorf S

更新日期：2018-12-14 00:00:00

abstract：:A temperature-sensitive mutant of Escherichia coli affected in the alpha subunit of RNA polymerase has been investigated. Gene mapping and complementation experiments placed the mutation to temperature-sensitivity within the alpha operon at 72 min. on the bacterial chromosome. The rate of RNA synthesis in vivo and the...

journal_title：Nucleic acids research

authors： Mehrpouyan M,Champney WS

更新日期：1990-06-25 00:00:00

abstract：:The interaction of the high mobility group proteins, HMG14 and HMG17, with nucleosome core particles has been studied. The results show that two molecules of HMG14/17 can be bound tightly but reversibly to each core particle and that their affinity for core particles is greater than their affinity for histone-free DNA...

journal_title：Nucleic acids research

authors： Sandeen G,Wood WI,Felsenfeld G

更新日期：1980-09-11 00:00:00

abstract：:Primer extension studies have shown that the Y-family DNA polymerase IV (Dpo4) from Sulfolobus solfataricus P2 can preferentially insert C opposite N-(deoxyguanosin-8-yl)-2-acetylaminofluorene (AAF-dG) [F. Boudsocq, S. Iwai, F. Hanaoka and R. Woodgate (2001) Nucleic Acids Res., 29, 4607-4616]. Our goal is to elucidate...

journal_title：Nucleic acids research

authors： Wang L,Broyde S

更新日期：2006-02-01 00:00:00