Carbon nanotubes selective destabilization of duplex and triplex DNA and inducing B-A transition in solution.

abstract：:High-throughput sequencing technologies enable direct approaches to catalog and analyze snapshots of the total small RNA content of living cells. Characterization of high-throughput sequencing data requires bioinformatic tools offering a wide perspective of the small RNA transcriptome. Here we present SeqBuster, a hig...

journal_title：Nucleic acids research

authors： Pantano L,Estivill X,Martí E

更新日期：2010-03-01 00:00:00

abstract：:The thermal stabilities of RNA:DNA hybrids are substantially greater than those of DNA:DNA duplexes in aqueous electrolyte solutions containing high concentrations of formamide. Association rates to form DNA:DNA duplexes and DNA:RNA hybrids have been measured in these solvents. There is a temperature range in which DN...

journal_title：Nucleic acids research

authors： Casey J,Davidson N

更新日期：1977-01-01 00:00:00

abstract：:A class of heterogeneous nuclear RNA (hnRNA) molecules contain an internal transcribed poly A sequence of close to 25 uninterrupted AMP residues. HnRNA molecules containing this sequence are separable from those containing the large 3' terminal poly A sequence on the basis of their differential affinity for oligo dT c...

journal_title：Nucleic acids research

authors： Venkatesan S,Nakazato H,Kopp DW,Edmonds M

更新日期：1979-03-01 00:00:00

abstract：:We have constructed simple test-plasmids to study transcriptional enhancers in yeast. In this paper the reporter-gene is a plasmid borne deletion-substitution derivative (his-del4) of the Saccharomyces cerevisiae HIS3 gene in which the native promoter has been replaced by a dormant, susceptible pseudopromoter. We inve...

journal_title：Nucleic acids research

authors： Ciaramella M,Sacco M,Pulitzer JF

更新日期：1988-09-26 00:00:00

abstract：:Two different genomic genes for the COUP-transcription factor, COUP-TF I and COUP-TF II, have been isolated from a human cosmid genomic library using a [32P]-labeled cDNA probe. Data obtained from Southern blot analysis of these cosmid clones indicated that two closely related genes exist in the human genome and have ...

journal_title：Nucleic acids research

authors： Ritchie HH,Wang LH,Tsai S,O'Malley BW,Tsai MJ

更新日期：1990-12-11 00:00:00

abstract：:Riboswitch RNAs fold into complex tertiary structures upon binding to their cognate ligand. Ligand recognition is accomplished by key residues in the binding pocket. In addition, it often crucially depends on the stability of peripheral structural elements. The ligand-bound complex of the guanine-sensing riboswitch fr...

journal_title：Nucleic acids research

authors： Buck J,Wacker A,Warkentin E,Wöhnert J,Wirmer-Bartoschek J,Schwalbe H

更新日期：2011-12-01 00:00:00

abstract：:Hydroxylapatite chromatographies of mitochondrial and total enzymes from a rho+ yeast, or from the related rho degrees mitochondrial DNA-less mutant, show the occurrence in the mitochondrial enzyme of one Phe-, one Met-, one Leu-tRNA synthetase peak which elutes distinctly from the cytoplasmic counterpart and charges ...

journal_title：Nucleic acids research

authors： Schneller JM,Schneller C,Martin R,Stahl AJ

更新日期：1976-05-01 00:00:00

abstract：:The dominant kanr marker gene plays an important role in gene disruption experiments in budding yeast, as this marker can be used in a variety of yeast strains lacking the conventional yeast markers. We have developed a loxP-kanMX-loxP gene disruption cassette, which combines the advantages of the heterologous kanr ma...

journal_title：Nucleic acids research

authors： Güldener U,Heck S,Fielder T,Beinhauer J,Hegemann JH

更新日期：1996-07-01 00:00:00

abstract：:Alternative RNA splicing is an essential process to yield proteomic diversity in eukaryotic cells, and aberrant splicing is often associated with numerous human diseases and cancers. We recently described serine/arginine-rich splicing factor 3 (SRSF3 or SRp20) being a proto-oncogene. However, the SRSF3-regulated splic...

journal_title：Nucleic acids research

authors： Ajiro M,Jia R,Yang Y,Zhu J,Zheng ZM

更新日期：2016-02-29 00:00:00

abstract：:A phage-display library of random peptides is a combinatorial experimental technique that can be harnessed for studying antibody-antigen interactions. In this technique, a phage peptide library is scanned against an antibody molecule to obtain a set of peptides that are bound by the antibody with high affinity. This s...

journal_title：Nucleic acids research

authors： Mayrose I,Shlomi T,Rubinstein ND,Gershoni JM,Ruppin E,Sharan R,Pupko T

更新日期：2007-01-01 00:00:00

abstract：:Homologous recombination provides a means for the in vivo construction of recombinant DNA molecules that may be problematic to assemble in vitro. We have investigated the efficiency of recombination within the Caenorhabditis elegans germ line as a function of the length of homology between recombining molecules. Our f...

journal_title：Nucleic acids research

authors： Kemp BJ,Hatzold J,Sternick LA,Cornman-Homonoff J,Whitaker JM,Tieu PJ,Lambie EJ

更新日期：2007-01-01 00:00:00

abstract：:Transposable elements are found throughout the genomes of all organisms. Repressive marks such as DNA methylation and histone H3 lysine 9 (H3K9) methylation silence these elements and maintain genome integrity. However, how silencing mechanisms are themselves regulated to avoid the silencing of genes remains unclear. ...

journal_title：Nucleic acids research

authors： Li S,Liu L,Li S,Gao L,Zhao Y,Kim YJ,Chen X

更新日期：2016-01-29 00:00:00

abstract：:The Aspergillus Genome Database (AspGD) is an online genomics resource for researchers studying the genetics and molecular biology of the Aspergilli. AspGD combines high-quality manual curation of the experimental scientific literature examining the genetics and molecular biology of Aspergilli, cutting-edge comparativ...

journal_title：Nucleic acids research

authors： Arnaud MB,Chibucos MC,Costanzo MC,Crabtree J,Inglis DO,Lotia A,Orvis J,Shah P,Skrzypek MS,Binkley G,Miyasato SR,Wortman JR,Sherlock G

更新日期：2010-01-01 00:00:00

abstract：:During the past years, the advances in high-throughput technologies have produced an unprecedented growth in the number and size of repositories and databases storing relevant biological data. Today, there is more biological information than ever but, unfortunately, the current status of many of these repositories is ...

journal_title：Nucleic acids research

authors： Bleda M,Tarraga J,de Maria A,Salavert F,Garcia-Alonso L,Celma M,Martin A,Dopazo J,Medina I

更新日期：2012-07-01 00:00:00

abstract：:ORegAnno is an open-source, open-access database and literature curation system for community-based annotation of experimentally identified DNA regulatory regions, transcription factor binding sites and regulatory variants. The current release comprises 30 145 records curated from 922 publications and describing regul...

journal_title：Nucleic acids research

authors： Griffith OL,Montgomery SB,Bernier B,Chu B,Kasaian K,Aerts S,Mahony S,Sleumer MC,Bilenky M,Haeussler M,Griffith M,Gallo SM,Giardine B,Hooghe B,Van Loo P,Blanco E,Ticoll A,Lithwick S,Portales-Casamar E,Donaldson IJ,

更新日期：2008-01-01 00:00:00

abstract：:Plant mitochondrial genomes show much more evolutionary plasticity than those of animals. We analysed the first mitochondrial DNA (mtDNA) of a lycophyte, the quillwort Isoetes engelmannii, which is separated from seed plants by more than 350 million years of evolution. The Isoetes mtDNA is particularly rich in recombi...

journal_title：Nucleic acids research

authors： Grewe F,Viehoever P,Weisshaar B,Knoop V

更新日期：2009-08-01 00:00:00

abstract：:The metazoan cell cycle-regulated histone mRNAs are the only known cellular mRNAs that do not terminate in a poly(A) tall. Instead, mammalian histone mRNAs terminate in a highly conserved stem-loop structure which is required for 3'-end processing and regulates mRNA stability. The poly(A) tail not only regulates trans...

journal_title：Nucleic acids research

authors： Gallie DR,Lewis NJ,Marzluff WF

更新日期：1996-05-15 00:00:00

abstract：:Chlorella virus DNA ligase is the smallest eukaryotic ATP-dependent DNA ligase known; it suffices for yeast cell growth in lieu of the essential yeast DNA ligase Cdc9. The Chlorella virus ligase-adenylate intermediate has an intrinsic nick sensing function and its DNA footprint extends 8-9 nt on the 3'-hydroxyl (3'-OH...

journal_title：Nucleic acids research

authors： Odell M,Malinina L,Sriskanda V,Teplova M,Shuman S

更新日期：2003-09-01 00:00:00

abstract：:IMP (Integrative Multi-species Prediction), originally released in 2012, is an interactive web server that enables molecular biologists to interpret experimental results and to generate hypotheses in the context of a large cross-organism compendium of functional predictions and networks. The system provides biologists...

journal_title：Nucleic acids research

authors： Wong AK,Krishnan A,Yao V,Tadych A,Troyanskaya OG

更新日期：2015-07-01 00:00:00

abstract：:DNA topoisomerases and DNA site-specific recombinases are biologically important enzymes involved in a diverse set of cellular processes. We show that replacement of a phosphodiester linkage by a 5'-bridging phosphorothioate linkage creates an efficient suicide substrate for calf thymus topoisomerase I and lambda inte...

journal_title：Nucleic acids research

authors： Burgin AB Jr,Huizenga BN,Nash HA

更新日期：1995-08-11 00:00:00

abstract：:Nuclear extracts prepared from growth hormone-secreting (GC) and prolactin-secreting (235-1) rat anterior pituitary cell lines were compared for their ability to bind to the DNA sequences conferring tissue-specificity to the expression of the rat growth hormone (rGH) gene promoter. Cell-specific differences in the int...

journal_title：Nucleic acids research

authors： Schaufele F,West BL,Reudelhuber T

更新日期：1990-09-11 00:00:00

abstract：:Phylogenetic analysis of Y-family DNA polymerases suggests that it can be subdivided into several discrete branches consisting of UmuC/DinB/Rev1/Rad30/Rad30A and Rad30B. The most diverse is the DinB family that is found in all three kingdoms of life. Searches of the complete genome of the crenarchaeon Sulfolobus solfa...

journal_title：Nucleic acids research

authors： Boudsocq F,Iwai S,Hanaoka F,Woodgate R

更新日期：2001-11-15 00:00:00

abstract：:A mutant at the carboxyl end of the terminal protein, p3, of phage phi 29 DNA has been constructed by inserting an containing the stop translation codon TGA in the three possible reading frames, immediately downstream of a phage phi 29 DNA fragment coding for all but the last five amino acids of protein p3. The activ...

journal_title：Nucleic acids research

authors： Mellado RP,Salas M

更新日期：1983-11-11 00:00:00

abstract：:I show that the recognition sequences of Type II restriction systems are correlated with the G + C content of the host bacterial DNA. Almost all restriction systems with G + C rich tetranucleotide recognition sequences are found in species with A + T rich genomes, whereas G + C rich hexanucleotide and octanucleotide r...

journal_title：Nucleic acids research

authors： McClelland M

更新日期：1988-03-25 00:00:00

abstract：:The SIGnaling Network Open Resource 2.0 (SIGNOR 2.0) is a public repository that stores signaling information as binary causal relationships between biological entities. The captured information is represented graphically as a signed directed graph. Each signaling relationship is associated to an effect (up/down-regul...

journal_title：Nucleic acids research

authors： Licata L,Lo Surdo P,Iannuccelli M,Palma A,Micarelli E,Perfetto L,Peluso D,Calderone A,Castagnoli L,Cesareni G

更新日期：2020-01-08 00:00:00

abstract：:A number of regulatory nascent peptides have been shown to regulate gene expression by causing programmed ribosome stalling during translation. Nascent peptide emerges from the ribosome through the exit tunnel, and one-third of the way along which β-loop structures of ribosomal proteins uL4 and uL22 protrude into the ...

journal_title：Nucleic acids research

authors： Takamatsu S,Ohashi Y,Onoue N,Tajima Y,Imamichi T,Yonezawa S,Morimoto K,Onouchi H,Yamashita Y,Naito S

更新日期：2020-02-28 00:00:00

abstract：:Recently, due to the dual roles of DNA and enzyme, DNAzyme has been widely used in the field of DNA circuit, which has a wide range of applications in bio-engineered system, information processing and biocomputing. In fact, the activity of DNAzymes was regulated by subunits assembly, pH control and metal ions triggers...

journal_title：Nucleic acids research

authors： Zheng X,Yang J,Zhou C,Zhang C,Zhang Q,Wei X

更新日期：2019-02-20 00:00:00

abstract：:Photoalkylation reactions with 2-propanol, initiated with di-tert-butyl peroxide, of a variety of purine and pyrimidine mononucleotides and dinucleoside monophosphates lead to the substitution of an alpha-hydroxyisopropyl group for the H-8 atom of adenosine and the addition of the alcohol across the 5,6-double bond of...

journal_title：Nucleic acids research

authors： Havron A,Sperling J,Elad D

更新日期：1976-07-01 00:00:00

abstract：:The prokaryotic beta recombinase catalyzes site-specific recombination between two directly oriented minimal six sites in chromatin-integrated substrates. Here, we demonstrate that an enhanced green fluorescent protein (EGFP)-fused version of beta recombinase (beta-EGFP) is fully active, retaining most specific activi...

journal_title：Nucleic acids research

authors： Servert P,Garcia-Castro J,Díaz V,Lucas D,Gonzalez MA,Martínez-A C,Bernad A

更新日期：2006-01-03 00:00:00

abstract：:TropGeneDB (http://tropgenedb.cirad.fr) was created to store genetic, molecular and phenotypic data on tropical crop species. The most common data stored in TropGeneDB are molecular markers, quantitative trait loci, genetic and physical maps, genetic diversity, phenotypic diversity studies and information on genetic r...

journal_title：Nucleic acids research

authors： Hamelin C,Sempere G,Jouffe V,Ruiz M

更新日期：2013-01-01 00:00:00