The influence of fluorescent dye structure on the electrophoretic mobility of end-labeled DNA.

abstract：:A 12 bp long GCN4-binding, self-complementary duplex DNA d(CATGACGTCATG)(2) has been investigated by NMR spectroscopy to study the structure and dynamics of the molecule in aqueous solution. The NMR structure of the DNA obtained using simulated annealing and iterative relaxation matrix calculations compares quite clos...

journal_title：Nucleic acids research

authors： Khandelwal P,Panchal SC,Radha PK,Hosur RV

更新日期：2001-01-15 00:00:00

abstract：:Embryonic stem cells (ESCs) and meiosis are featured by relatively higher frequent homologous recombination associated with DNA double strand breaks (DSB) repair. Here, we show that Pold3 plays important roles in DSB repair, telomere maintenance and genomic stability of both ESCs and spermatocytes in mice. By attempti...

journal_title：Nucleic acids research

authors： Zhou Z,Wang L,Ge F,Gong P,Wang H,Wang F,Chen L,Liu L

更新日期：2018-04-20 00:00:00

abstract：:G-quadruplexes (G4s) are stable secondary structures that can lead to the stalling of replication forks and cause genomic instability. Pif1 is a 5' to 3' helicase, localized to both the mitochondria and nucleus that can unwind G4s in vitro and prevent fork stalling at G4 forming sequences in vivo. Using in vitro prime...

journal_title：Nucleic acids research

authors： Sparks MA,Singh SP,Burgers PM,Galletto R

更新日期：2019-09-19 00:00:00

abstract：:Upf1 is a highly conserved RNA helicase essential for nonsense-mediated mRNA decay (NMD), an mRNA quality-control mechanism that degrades aberrant mRNAs harboring premature termination codons (PTCs). For the activation of NMD, UPF1 interacts first with a translation-terminating ribosome and then with a downstream exon...

journal_title：Nucleic acids research

authors： Shigeoka T,Kato S,Kawaichi M,Ishida Y

更新日期：2012-08-01 00:00:00

abstract：:The gene for the thymidine kinase (TK) of Herpes simplex virus type 1 (HSV-1) is located in the KpnI m and BamHI p fragments of the genome (Wigler et al., Cell 11, 223-232 (1977)). These fragments have been inserted into the EcoRI and BamHI sites, respectively, of plasmid pBR322, and propagated in E.coli. The TK gene ...

journal_title：Nucleic acids research

authors： Wilkie NM,Clements JB,Boll W,Mantei N,Lonsdale D,Weissmann C

更新日期：1979-10-25 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 direct sequencing of DNA generated by the polynucleotide chain reaction, via the incorporation of phosphorothioate nucleotides and followed by treatment with an alkylating reagent that cleaves specifically at the phosphorothioate positions, is described. The Taq polymerase used in the amplification reaction incorp...

journal_title：Nucleic acids research

authors： Nakamaye KL,Gish G,Eckstein F,Vosberg HP

更新日期：1988-11-11 00:00:00

abstract：:We used the high resolution and accuracy of the Cambridge Structural Database (CSD) to provide detailed information regarding base pairing interactions of selected nucleobases. We searched for base pairs in which nucleobases interact with each other through two or more hydrogen bonds and form more or less planar struc...

journal_title：Nucleic acids research

authors： Cabaj MK,Dominiak PM

更新日期：2020-09-04 00:00:00

abstract：:We propose a novel mechanism of gene regulation in Mycobacterium tuberculosis where the protein Rv1222 inhibits transcription by anchoring RNA polymerase (RNAP) onto DNA. In contrast to our existing knowledge that transcriptional repressors function either by binding to DNA at specific sequences or by binding to RNAP,...

journal_title：Nucleic acids research

authors： Rudra P,Prajapati RK,Banerjee R,Sengupta S,Mukhopadhyay J

更新日期：2015-07-13 00:00:00

abstract：:Neph et al. (2012) (Circuitry and dynamics of human transcription factor regulatory networks. Cell, 150: 1274-1286) reported the transcription factor (TF) regulatory networks of 41 human cell types using the DNaseI footprinting technique. This provides a valuable resource for uncovering regulation principles in differ...

journal_title：Nucleic acids research

authors： Zhang S,Tian D,Tran NH,Choi KP,Zhang L

更新日期：2014-11-10 00:00:00

abstract：:During mitosis the chromatin undergoes dramatic architectural changes with the halting of the transcriptional processes and evacuation of nearly all transcription associated machinery from genes and promoters. Molecular bookmarking of genes during mitosis is a mechanism of faithfully transmitting cell-specific transcr...

journal_title：Nucleic acids research

authors： Arora M,Packard CZ,Banerjee T,Parvin JD

更新日期：2016-03-18 00:00:00

abstract：:The Mouse Genome Database (MGD: http://www.informatics.jax.org) is the primary community data resource for the laboratory mouse. It provides a highly integrated and highly curated system offering a comprehensive view of current knowledge about mouse genes, genetic markers and genomic features as well as the associatio...

journal_title：Nucleic acids research

authors： Blake JA,Eppig JT,Kadin JA,Richardson JE,Smith CL,Bult CJ,the Mouse Genome Database Group.

更新日期：2017-01-04 00:00:00

abstract：:Recent research hints at an underappreciated complexity in pre-miRNA processing and regulation. Global profiling of pre-miRNA and its potential to increase understanding of the pre-miRNA landscape is impeded by overlap with highly expressed classes of other non coding (nc) RNA. Here, we present a data set excluding th...

journal_title：Nucleic acids research

authors： Burroughs AM,Kawano M,Ando Y,Daub CO,Hayashizaki Y

更新日期：2012-02-01 00:00:00

abstract：:A physical map is presented for the 1200 kb genome of Mycoplasma mycoides subsp. mycoides Y, locating 32 cleavage sites for 8 restriction endonucleases. The large restriction fragments involved were separated and sized by pulsed-field agarose gel electrophoresis. Their locations on the map were determined by probing S...

journal_title：Nucleic acids research

authors： Pyle LE,Finch LR

更新日期：1988-07-11 00:00:00

abstract：:Various in vivo mutagenesis methods have been developed to facilitate fast and efficient continuous evolution of proteins in cells. However, they either modify the DNA region that does not match the target gene, or suffer from low mutation rates. Here, we report a mutator, eMutaT7 (enhanced MutaT7), with very fast in ...

journal_title：Nucleic acids research

authors： Park H,Kim S

更新日期：2021-01-06 00:00:00

abstract：:DNA synthesized by in vitro transcription on rat interferon (IFN) mRNA has been cloned and amplified as recombinant DNA. The nucleotide sequence of these rat IFN cDNA clones revealed i. the partial presence of the coding region of the gene and ii all cDNA clones were derived from the same subtype of rat IFN-alpha mRNA...

journal_title：Nucleic acids research

authors： Dijkema R,Pouwels P,de Reus A,Schellekens H

更新日期：1984-01-25 00:00:00

abstract：:The nucleoplasm is not homogenous; it consists of many types of nuclear bodies, also known as nuclear domains or nuclear subcompartments. These self-organizing structures gather machinery involved in various nuclear activities. Nuclear speckles (NSs) or splicing speckles, also called interchromatin granule clusters, w...

journal_title：Nucleic acids research

authors： Galganski L,Urbanek MO,Krzyzosiak WJ

更新日期：2017-10-13 00:00:00

abstract：:The nature of mammalian origins of DNA replication remains controversial and this is primarily because two-dimensional gel replicon mapping techniques have identified broad zones of replication initiation whereas several other techniques, such as quantitative PCR, have disclosed more discrete sites of initiation at th...

journal_title：Nucleic acids research

authors： Toledo F,Baron B,Fernandez MA,Lachagès AM,Mayau V,Buttin G,Debatisse M

更新日期：1998-05-15 00:00:00

abstract：:The nature and pace of genome mutation is largely unknown. Because standard methods sequence DNA from populations of cells, the genetic composition of individual cells is lost, de novo mutations in cells are concealed within the bulk signal and per cell cycle mutation rates and mechanisms remain elusive. Although sing...

journal_title：Nucleic acids research

authors： Voet T,Kumar P,Van Loo P,Cooke SL,Marshall J,Lin ML,Zamani Esteki M,Van der Aa N,Mateiu L,McBride DJ,Bignell GR,McLaren S,Teague J,Butler A,Raine K,Stebbings LA,Quail MA,D'Hooghe T,Moreau Y,Futreal PA,Stratton MR

更新日期：2013-07-01 00:00:00

abstract：:Natural oligopeptides may regulate nearly all vital processes. To date, the chemical structures of nearly 6000 oligopeptides have been identified from >1000 organisms representing all the biological kingdoms. We have compiled the known physical, chemical and biological properties of these oligopeptides--whether synthe...

journal_title：Nucleic acids research

authors： Zamyatnin AA,Borchikov AS,Vladimirov MG,Voronina OL

更新日期：2006-01-01 00:00:00

abstract：:ComplexContact (http://raptorx2.uchicago.edu/ComplexContact/) is a web server for sequence-based interfacial residue-residue contact prediction of a putative protein complex. Interfacial residue-residue contacts are critical for understanding how proteins form complex and interact at residue level. When receiving a pa...

journal_title：Nucleic acids research

authors： Zeng H,Wang S,Zhou T,Zhao F,Li X,Wu Q,Xu J

更新日期：2018-07-02 00:00:00

abstract：:The Network of Cancer Genes (NCG) collects and integrates data on 736 human genes that are mutated in various types of cancer. For each gene, NCG provides information on duplicability, orthology, evolutionary appearance and topological properties of the encoded protein in a comprehensive version of the human protein-p...

journal_title：Nucleic acids research

authors： Syed AS,D'Antonio M,Ciccarelli FD

更新日期：2010-01-01 00:00:00

abstract：:Optical DNA mapping (ODM) allows visualization of long-range sequence information along single DNA molecules. The data can for example be used for detecting long range structural variations, for aiding DNA sequence assembly of complex genomes and for mapping epigenetic marks and DNA damage across the genome. ODM tradi...

journal_title：Nucleic acids research

authors： Müller V,Dvirnas A,Andersson J,Singh V,Kk S,Johansson P,Ebenstein Y,Ambjörnsson T,Westerlund F

更新日期：2019-09-05 00:00:00

abstract：:Quantitative real-time PCR has revolutionized many aspects of genetic research, biomedical diagnostics and pathogen detection. Nevertheless, the full potential of this technology has yet to be realized, primarily due to the limitations of the threshold-based methodologies that are currently used for quantitative analy...

journal_title：Nucleic acids research

authors： Rutledge RG

更新日期：2004-12-15 00:00:00

abstract：:Patterns in biological sequences frequently signify interesting features in the underlying molecule. Many tools exist to search for well-known patterns. Less support is available for exploratory analysis, where no well-defined patterns are known yet. PatScanUI (https://patscan.secondarymetabolites.org/) provides a hig...

journal_title：Nucleic acids research

authors： Blin K,Wohlleben W,Weber T

更新日期：2018-07-02 00:00:00

abstract：:The nucleobase modification 5-methylcytosine (m(5)C) is widespread both in DNA and different cellular RNAs. The functions and enzymatic mechanisms of DNA m(5)C-methylation were extensively studied during the last decades. However, the location, the mechanism of formation and the cellular function(s) of the same modifi...

journal_title：Nucleic acids research

authors： Motorin Y,Lyko F,Helm M

更新日期：2010-03-01 00:00:00

abstract：:Post-transcriptional modifications are characteristic features of tRNAs and have been shown in a number of cases to influence both their structural and functional properties, including structure stabilization, amino-acylation and codon recognition. We have developed an approach which allows the investigation of the po...

journal_title：Nucleic acids research

authors： Helm M,Florentz C,Chomyn A,Attardi G

更新日期：1999-02-01 00:00:00

abstract：:A dinucleoside monophosphate, 6,2'-anhydro-6-oxy-1-beta-D-arabinofuranosyluracil-phosphoryl- (3'-5')-6,2'-anhydro-6-oxy-1-beta-D-arabinofuranosyluracil (I) was synthesized by the condensation reaction using DCC from 5'-monomethoxytrityl derivative(VII) and 3'-acetyl-5'-phosphate(X) of the monomer units. Yield was ca. ...

journal_title：Nucleic acids research

authors： Ikehara M,Tezuka T

更新日期：1974-03-01 00:00:00

abstract：:We describe the characterisation of four thermo-stable NAD(+)-dependent DNA ligases, from Thermus thermophilus (Tth), Thermus scotoductus (Ts), Rhodothermus marinus (Rm) and Thermus aquaticus (Taq), by an assay which measures ligation rate and mismatch discrimination. Complete libraries of octa-, nona- and decanucleot...

journal_title：Nucleic acids research

authors： Housby JN,Thorbjarnardóttir SH,Jónsson ZO,Southern EM

更新日期：2000-02-01 00:00:00

abstract：:Multiple sequence alignments play a central role in the annotation of novel genomes. Given the biological and computational complexity of this task, the automatic generation of high-quality alignments remains challenging. Since multiple alignments are usually employed at the very start of data analysis pipelines, it i...

journal_title：Nucleic acids research

authors： Lassmann T,Sonnhammer EL

更新日期：2005-12-16 00:00:00