The use of beta-galactosidase as a marker gene to define the regulatory sequences of the herpes simplex virus type 1 glycoprotein C gene in recombinant herpesviruses.

abstract：:One challenge in engineering organisms is taking responsibility for their behavior over many generations. Spontaneous mutations arising before or during use can impact heterologous genetic functions, disrupt system integration, or change organism phenotype. Here, we propose restructuring the genetic code itself such t...

journal_title：Nucleic acids research

authors： Calles J,Justice I,Brinkley D,Garcia A,Endy D

更新日期：2019-11-04 00:00:00

abstract：:Microbial enzymes have many known applications as biocatalysts in biotechnology, agriculture, medical and other industries. However, only a few enzymes are currently employed for such commercial applications. In this scenario, the current onslaught of metagenomic data provides a new unexplored treasure trove of genomi...

journal_title：Nucleic acids research

authors： Sharma VK,Kumar N,Prakash T,Taylor TD

更新日期：2010-01-01 00:00:00

abstract：:Besides orthologs of other eukaryotic mismatch-repair (MMR) proteins, plants encode MSH7, a paralog of MSH6. The Arabidopsis thaliana recognition heterodimers AtMSH2*MSH6 (AtMutSalpha) and AtMSH2*MSH3 (AtMutSbeta) were previously found to bind the same subsets of mismatches as their counterparts in other eukaryotes--r...

journal_title：Nucleic acids research

authors： Wu SY,Culligan K,Lamers M,Hays J

更新日期：2003-10-15 00:00:00

abstract：:Defined DNA substrates containing discrete abasic sites or paired abasic sites set 1, 3, 5 and 7 bases apart on opposite strands were constructed to examine the reactivity of S1, mung bean and P1 nucleases towards abasic sites. None of the enzymes acted on the substrate containing discrete abasic sites. Under conditio...

journal_title：Nucleic acids research

authors： Chaudhry MA,Weinfeld M

更新日期：1995-10-11 00:00:00

abstract：:Contrary to the expectation, the Merrifield polystyrene resin, 2% cross-linked by divinylbenzene, is as efficient as the polyacrylmorpholide resin for the synthesis of polydeoxyribonucleotides using a phosphotriester method. On the Merrifield resin, the tetradecamer, dTpCpGpTpCpApApCpTpGpGpCpTpT, and the hexadecamer, ...

journal_title：Nucleic acids research

authors： Miyoshi K,Arentzen R,Huang T,Itakura K

更新日期：1980-11-25 00:00:00

abstract：:Protein-DNA recognition is a critical component of gene regulatory processes but the underlying molecular mechanisms are not yet completely understood. Whereas the DNA binding preferences of transcription factors (TFs) are commonly described using nucleotide sequences, the 3D DNA structure is recognized by proteins an...

journal_title：Nucleic acids research

authors： Dror I,Zhou T,Mandel-Gutfreund Y,Rohs R

更新日期：2014-01-01 00:00:00

abstract：:The miRNA Registry provides a service for the assignment of miRNA gene names prior to publication. A comprehensive and searchable database of published miRNA sequences is accessible via a web interface (http://www.sanger.ac.uk/Software/Rfam/mirna/), and all sequence and annotation data are freely available for downloa...

journal_title：Nucleic acids research

authors： Griffiths-Jones S

更新日期：2004-01-01 00:00:00

abstract：:Non-selenocysteine-containing phospholipid hydroperoxide glutathione peroxidase (NPGPx or GPx7) is an oxidative stress sensor that modulates the antioxidative activity of its target proteins through intermolecular disulfide bond formation. Given NPGPx's role in protecting cells from oxidative damage, identification of...

journal_title：Nucleic acids research

authors： Chen PJ,Weng JY,Hsu PH,Shew JY,Huang YS,Lee WH

更新日期：2015-10-30 00:00:00

abstract：:The base pairing properties of oligonucleotide duplexes containing 8-aza-7-deaza-2'-deoxyisoguanosine, its 7-bromo or its 7-iodo derivative are described. The nucleosides were synthesized on a convergent route, protected and converted into phosphoramidites. Oligonucleotides were prepared on a solid-phase and were hybr...

journal_title：Nucleic acids research

authors： Seela F,Kröschel R

更新日期：2003-12-15 00:00:00

abstract：:A novel, site-specific, DNA backbone S-modification (phosphorothioation) has been discovered, but its in vivo function(s) have remained obscure. Here, we report that the enteropathogenic Salmonella enterica serovar Cerro 87, which possesses S-modified DNA, restricts DNA isolated from Escherichia coli, while protecting...

journal_title：Nucleic acids research

authors： Xu T,Yao F,Zhou X,Deng Z,You D

更新日期：2010-11-01 00:00:00

abstract：:Two of the tRNA's found in rabbit reticulocytes are substrates for a post-transcriptional modification leading to the incorporation of guanine into the polynucleotide chain. The major guanylated tRNA was previously identified as tRNA (His). In the present report we show that the minor guanylated tRNA is tRNA (Asn), an...

journal_title：Nucleic acids research

authors： Farkas WR,Chernoff D

更新日期：1976-10-01 00:00:00

abstract：:We characterized and purified a protein from rat liver which specifically binds to a DNA motif present in a liver-specific enhancer of the rat tyrosine aminotransferase (TAT) gene, when offered as single-stranded DNA. Binding is highly sequence-specific and coincides with a region known to be essential for function of...

journal_title：Nucleic acids research

authors： Jansen-Dürr P,Boshart M,Lupp B,Bosserhoff A,Frank RW,Schütz G

更新日期：1992-03-25 00:00:00

abstract：:Many microRNAs (miRNAs) are co-regulated during the same physiological process but the underlying cellular logic is often little understood. The conserved, immunomodulatory miRNAs miR-146 and miR-155, for instance, are co-induced in many cell types in response to microbial lipopolysaccharide (LPS) to feedback-repress ...

journal_title：Nucleic acids research

authors： Schulte LN,Westermann AJ,Vogel J

更新日期：2013-01-07 00:00:00

abstract：:The Department of Energy (DOE) Joint Genome Institute (JGI) is a national user facility with massive-scale DNA sequencing and analysis capabilities dedicated to advancing genomics for bioenergy and environmental applications. Beyond generating tens of trillions of DNA bases annually, the Institute develops and maintai...

journal_title：Nucleic acids research

authors： Grigoriev IV,Nordberg H,Shabalov I,Aerts A,Cantor M,Goodstein D,Kuo A,Minovitsky S,Nikitin R,Ohm RA,Otillar R,Poliakov A,Ratnere I,Riley R,Smirnova T,Rokhsar D,Dubchak I

更新日期：2012-01-01 00:00:00

abstract：:DAP-like kinase (Dlk, also termed ZIP kinase) is a leucine zipper-containing serine/threonine-specific protein kinase with as yet unknown biological function(s). Interaction partners so far identified are either transcription factors or proteins that can support or counteract apoptosis. Thus, Dlk might be involved in ...

journal_title：Nucleic acids research

authors： Engemann H,Heinzel V,Page G,Preuss U,Scheidtmann KH

更新日期：2002-03-15 00:00:00

abstract：:PRMT5 is an arginine methyltransferase that accounts for the vast majority of the symmetric methylation in cells. PRMT5 exerts its function when complexed with MEP50/WDR77. This activity is often elevated in cancer cells and correlates with poor prognosis, making PRMT5 a therapeutic target. To investigate the PRMT5 si...

journal_title：Nucleic acids research

authors： Gao G,Zhang L,Villarreal OD,He W,Su D,Bedford E,Moh P,Shen J,Shi X,Bedford MT,Xu H

更新日期：2019-06-04 00:00:00

abstract：:Mammalian mitochondrial ribosomes evolved from bacterial ribosomes by reduction of ribosomal RNAs, increase of ribosomal protein content, and loss of guanine nucleotides. Guanine is the base most sensitive to oxidative damage. By systematically comparing high-quality, small ribosomal subunit RNA sequence alignments an...

journal_title：Nucleic acids research

authors： Hosseini M,Roy P,Sissler M,Zirbel CL,Westhof E,Leontis N

更新日期：2018-11-16 00:00:00

abstract：:The topoisomerase I (TOP1) inhibitor irinotecan triggers cell death by trapping TOP1 on DNA, generating cytotoxic protein-linked DNA breaks (PDBs). Despite its wide application in a variety of solid tumors, the mechanisms of cancer cell resistance to irinotecan remains poorly understood. Here, we generated colorectal ...

journal_title：Nucleic acids research

authors： Meisenberg C,Ashour ME,El-Shafie L,Liao C,Hodgson A,Pilborough A,Khurram SA,Downs JA,Ward SE,El-Khamisy SF

更新日期：2017-02-17 00:00:00

abstract：:The FlyRNAi database at the Drosophila RNAi Screening Center and Transgenic RNAi Project (DRSC/TRiP) provides a suite of online resources that facilitate functional genomics studies with a special emphasis on Drosophila melanogaster. Currently, the database provides: gene-centric resources that facilitate ortholog map...

journal_title：Nucleic acids research

authors： Hu Y,Comjean A,Rodiger J,Liu Y,Gao Y,Chung V,Zirin J,Perrimon N,Mohr SE

更新日期：2021-01-08 00:00:00

abstract：:The tissue specificity of mitochondrial tRNA mutations remains largely elusive. In this study, we demonstrated the deleterious effects of tRNAThr 15927G>A mutation that contributed to pathogenesis of coronary artery disease. The m.15927G>A mutation abolished the highly conserved base-pairing (28C-42G) of anticodon ste...

journal_title：Nucleic acids research

authors： Jia Z,Zhang Y,Li Q,Ye Z,Liu Y,Fu C,Cang X,Wang M,Guan MX

更新日期：2019-02-28 00:00:00

abstract：:By using a synthetic DNA probe derived from an amino acid sequence in the most conserved region of three known photolyases (Escherichia coli, Anacystis nidulans and Saccharomyces cerevisiae), we isolated a DNA fragment containing two long open reading frames (ORFs) from a genomic DNA library of Streptomyces griseus. O...

journal_title：Nucleic acids research

authors： Kobayashi T,Takao M,Oikawa A,Yasui A

更新日期：1989-06-26 00:00:00

abstract：:A new system, ZCURVE 1.0, for finding protein- coding genes in bacterial and archaeal genomes has been proposed. The current algorithm, which is based on the Z curve representation of the DNA sequences, lays stress on the global statistical features of protein-coding genes by taking the frequencies of bases at three c...

journal_title：Nucleic acids research

authors： Guo FB,Ou HY,Zhang CT

更新日期：2003-03-15 00:00:00

abstract：:Transcript of the rbpA1 gene in Anabaena variabilis accumulates significantly at low growth temperatures below 28 degreesC. This accumulation was maximal at 16 degreesC. Accumulation of the rbpA1 transcript was completely abolished by rifampicin, but not by chloramphenicol. Photosynthesis was not required for this col...

journal_title：Nucleic acids research

authors： Sato N,Nakamura A

更新日期：1998-05-01 00:00:00

abstract：:Despite the extensive use of Saccharomyces cerevisiae as a platform for synthetic biology, strain engineering remains slow and laborious. Here, we employ CRISPR/Cas9 technology to build a cloning-free toolkit that addresses commonly encountered obstacles in metabolic engineering, including chromosomal integration locu...

journal_title：Nucleic acids research

authors： Reider Apel A,d'Espaux L,Wehrs M,Sachs D,Li RA,Tong GJ,Garber M,Nnadi O,Zhuang W,Hillson NJ,Keasling JD,Mukhopadhyay A

更新日期：2017-01-09 00:00:00

abstract：:The chemical synthesis of backbone deuterium labelled [r(CGCGAAU*U*CGCG)]2 (U* = [5'-2H]U) is described. An efficient purification procedure was developed using a polymeric reverse phase (PRP) HPLC column at 60 degrees C. This procedure provided pure RNA dodecamer in the multi-milligram quantities (39% overall yield) ...

journal_title：Nucleic acids research

authors： Khare D,Orban J

更新日期：1992-10-11 00:00:00

abstract：:For efficient DNA cleavage, the Type III restriction endonuclease EcoP15I communicates with two inversely oriented recognition sites in an ATP-dependent process. EcoP15I consists of methylation (Mod) and restriction (Res) subunits forming a multifunctional enzyme complex able to methylate or to cleave DNA. In this stu...

journal_title：Nucleic acids research

authors： Wyszomirski KH,Curth U,Alves J,Mackeldanz P,Möncke-Buchner E,Schutkowski M,Krüger DH,Reuter M

更新日期：2012-04-01 00:00:00

abstract：:The analysis of chromatin fine structure and transcription factor occupancy of differentially expressed genes by in vivo footprinting and ligation-mediated-PCR (LMPCR) is a powerful tool to understand the impact of chromatin on gene expression. However, as with all PCR-based techniques, the accuracy of the experiments...

journal_title：Nucleic acids research

authors： Ingram R,Gao C,Lebon J,Liu Q,Mayoral RJ,Sommer SS,Hoogenkamp M,Riggs AD,Bonifer C

更新日期：2008-02-01 00:00:00

abstract：:ETS-domain transcription factors play important roles in controlling gene expression in a variety of different contexts; however, these proteins bind to very similar sites and it is unclear how in vivo specificity is achieved. In silico analysis is unlikely to reveal specific targets for individual family members and ...

journal_title：Nucleic acids research

authors： Boros J,O'Donnell A,Donaldson IJ,Kasza A,Zeef L,Sharrocks AD

更新日期：2009-12-01 00:00:00

abstract：:The Human Disease Ontology (DO) (http://www.disease-ontology.org), database has undergone significant expansion in the past three years. The DO disease classification includes specific formal semantic rules to express meaningful disease models and has expanded from a single asserted classification to include multiple-...

journal_title：Nucleic acids research

authors： Schriml LM,Mitraka E,Munro J,Tauber B,Schor M,Nickle L,Felix V,Jeng L,Bearer C,Lichenstein R,Bisordi K,Campion N,Hyman B,Kurland D,Oates CP,Kibbey S,Sreekumar P,Le C,Giglio M,Greene C

更新日期：2019-01-08 00:00:00

abstract：:This is the first report of a complete mitochondrial genome sequence from a photosynthetic member of the stramenopiles, the chrysophyte alga Chrysodidymus synuroideus. The circular-mapping mitochondrial DNA (mtDNA) of 34 119 bp contains 58 densely packed genes (all without introns) and five unique open reading frames ...

journal_title：Nucleic acids research

authors： Chesnick JM,Goff M,Graham J,Ocampo C,Lang BF,Seif E,Burger G

更新日期：2000-07-01 00:00:00