A computer program package for storing and retrieving DNA/RNA and protein sequence data.

abstract：:Bacteriophage DNA packaging motors translocate their genomic DNA into viral heads, compacting it to near-crystalline density. The Bacillus subtilis phage 29 has a unique ring of RNA (pRNA) that is an essential component of its motor, serving as a scaffold for the packaging ATPase. Previously, deletion of a three-base ...

journal_title：Nucleic acids research

authors： Harjes E,Kitamura A,Zhao W,Morais MC,Jardine PJ,Grimes S,Matsuo H

更新日期：2012-10-01 00:00:00

abstract：:The small proline-rich protein genes ( SPRRs ) code for precursors of the cornified cell envelope, and are specifically expressed during keratinocyte terminal differentiation. The single intron of SPRR2A enhanced the activity of the SPRR2A promoter in transient transfection assays. This enhancement was position depend...

journal_title：Nucleic acids research

authors： Fischer DF,van Drunen CM,Winkler GS,van de Putte P,Backendorf C

更新日期：1998-12-01 00:00:00

abstract：:The antitumor antibiotic CC-1065 binds in the minor groove of double-stranded DNA, and the cyclopropapyrroloindole (CPI) subunit of the drug alkylates adjacent adenines at their N-3 position. We have attached racemic CPI to oligodeoxyribonucleotides (ODNs) via a terminal phosphorothioate at either the 3'- or 5'-end of...

journal_title：Nucleic acids research

authors： Lukhtanov EA,Podyminogin MA,Kutyavin IV,Meyer RB,Gamper HB

更新日期：1996-02-15 00:00:00

abstract：:Upon infection of Escherichia coli by bacteriophage Qβ, the virus-encoded β-subunit recruits host translation elongation factors EF-Tu and EF-Ts and ribosomal protein S1 to form the Qβ replicase holoenzyme complex, which is responsible for amplifying the Qβ (+)-RNA genome. Here, we use X-ray crystallography, NMR spect...

journal_title：Nucleic acids research

authors： Gytz H,Mohr D,Seweryn P,Yoshimura Y,Kutlubaeva Z,Dolman F,Chelchessa B,Chetverin AB,Mulder FA,Brodersen DE,Knudsen CR

更新日期：2015-12-15 00:00:00

abstract：:Three new proteins which selectively bind to UV-damaged DNA were identified and purified to near homogeneity from UV-irradiated Drosophila melanogaster embryos through several column chromatographies. These proteins, tentatively designated as D-DDB P1, P2 and P3, can be identified as different complex bands in a gel s...

journal_title：Nucleic acids research

authors： Kai M,Takahashi T,Todo T,Sakaguchi K

更新日期：1995-07-25 00:00:00

abstract：:MicroRNAs (miRNAs) are short, non-protein coding RNAs that direct the widespread phenomenon of post-transcriptional regulation of metazoan genes. The mature approximately 22-nt long RNA molecules are processed from genome-encoded stem-loop structured precursor genes. Hundreds of such genes have been experimentally val...

journal_title：Nucleic acids research

authors： Gerlach D,Kriventseva EV,Rahman N,Vejnar CE,Zdobnov EM

更新日期：2009-01-01 00:00:00

abstract：:Recently, we developed a mass DNA-mediated transformation technique for the ciliated protozoan Tetrahymena thermophila that introduces transforming DNA by electroporation into conjugating cells. Other studies demonstrated that a neomycin resistance gene flanked by Tetrahymena H4-I gene regulatory sequences transformed...

journal_title：Nucleic acids research

authors： Gaertig J,Gu L,Hai B,Gorovsky MA

更新日期：1994-12-11 00:00:00

abstract：:While RNA structures have been extensively characterized in vitro, very few techniques exist to probe RNA structures inside cells. Here, we have exploited mechanisms of post-transcriptional regulation to synthesize fluorescence-based probes that assay RNA structures in vivo. Our probing system involves the co-expressi...

journal_title：Nucleic acids research

authors： Sowa SW,Vazquez-Anderson J,Clark CA,De La Peña R,Dunn K,Fung EK,Khoury MJ,Contreras LM

更新日期：2015-01-01 00:00:00

abstract：:Analysis of phylogenetically conserved secondary structure has been important in the development of models for the secondary structure of structural RNAs. In this paper, we apply this type of analysis to several families of informational RNAs to evaluate its usefulness in developing secondary structure models for mRNA...

journal_title：Nucleic acids research

authors： Browner MF,Lawrence CB

更新日期：1985-12-09 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：:The HIRA histone chaperone complex deposits histone H3.3 into nucleosomes in a DNA replication- and sequence-independent manner. As herpesvirus genomes enter the nucleus as naked DNA, we asked whether the HIRA chaperone complex affects herpesvirus infection. After infection of primary cells with HSV or CMV, or transie...

journal_title：Nucleic acids research

authors： Rai TS,Glass M,Cole JJ,Rather MI,Marsden M,Neilson M,Brock C,Humphreys IR,Everett RD,Adams PD

更新日期：2017-11-16 00:00:00

abstract：:UV-irradiation (lambda = 254 nm) of liquid aqueous solutions of deoxyguanosine in the presence of oxygen at pH less than 7 causes an intensive degradation of nucleoside. The quantum yield estimated from A254 decrease for the reaction mixture was found to be 1.5X10(-4) at doses to 150 E/mole. The rate of A254 decrease ...

journal_title：Nucleic acids research

authors： Ivanchenko VA,Budowsky EI,Simukova NA,Vul'fson NS,Tishchenko AI,Askerov DB

更新日期：1977-04-01 00:00:00

abstract：:Developmental stage-specific expression of the β-type globin genes is regulated by many cis- and trans-acting components. The adult β-globin gene contains an E-box located 60 bp downstream of the transcription start site that has been shown to bind transcription factor upstream stimulatory factor (USF) and to contribu...

journal_title：Nucleic acids research

authors： Barrow JJ,Li Y,Hossain M,Huang S,Bungert J

更新日期：2014-04-01 00:00:00

abstract：:The rates of acid-catalyzed hydrolysis of a hypermodified nucleoside, wyosine and its 5'-monophosphate were determined at various pH, temperature and buffer concentrations. The results show that despite distinct differences in structure and the glycosyl bond stability, the hydrolysis of wyosine proceeds via cleavage o...

journal_title：Nucleic acids research

authors： Golankiewicz B,Zielonacka-Lis E,Folkman W

更新日期：1985-04-11 00:00:00

abstract：:Lateral ribosomal stalk is responsible for binding and recruiting translation factors during protein synthesis. The eukaryotic stalk consists of one P0 protein with two copies of P1•P2 heterodimers to form a P0(P1•P2)₂ pentameric P-complex. Here, we have solved the structure of full-length P1•P2 by nuclear magnetic re...

journal_title：Nucleic acids research

authors： Lee KM,Yusa K,Chu LO,Yu CW,Oono M,Miyoshi T,Ito K,Shaw PC,Wong KB,Uchiumi T

更新日期：2013-10-01 00:00:00

abstract：:A common aim in ChIP-seq experiments is to identify changes in protein binding patterns between conditions, i.e. differential binding. A number of peak- and window-based strategies have been developed to detect differential binding when the regions of interest are not known in advance. However, careful consideration o...

journal_title：Nucleic acids research

authors： Lun AT,Smyth GK

更新日期：2014-06-01 00:00:00

abstract：:We have determined the complete nucleotide sequence of the hormonally regulated yolk protein 1 (YP1) gene of Drosophila melanogaster. We have also determined the sequence location of the 5' and 3' ends of both the mature mRNA and the gene's only intron. The YP1 gene contains sequences similar to those found in many ot...

journal_title：Nucleic acids research

authors： Hung MC,Wensink PC

更新日期：1981-12-11 00:00:00

abstract：:ATP-dependent type I topoisomerases from extremely thermophilic archaebacteria--reverse gyrases--drive positive supercoiling of DNA. We showed that reverse gyrase from Desulfurococcus amylolyticus breaks the DNA at specific sites and covalently binds to the 5' end. In 30 out of 31 sites located in pBR322 DNA fragments...

journal_title：Nucleic acids research

authors： Kovalsky OI,Kozyavkin SA,Slesarev AI

更新日期：1990-05-11 00:00:00

abstract：:A long-range physical map of the centromeric region of human chromosome 7 has been constructed in order to define the region containing sequences with potential involvement in centromere function. The map is centered around alpha satellite DNA, a family of tandemly repeated DNA forming arrays of hundreds to thousands ...

journal_title：Nucleic acids research

authors： Wevrick R,Willard HF

更新日期：1991-05-11 00:00:00

abstract：:DNA triplet repeats, 5'-d(CTG)n and 5'-d(CAG)n, are present in genes which have been implicated in several neurodegenerative disorders. To investigate possible stable structures formed by these repeating sequences, we have examined d(CTG)n, d(CAG)n and d(CTG).d(CAG)n (n = 2 and 3) using NMR and UV optical spectroscopy...

journal_title：Nucleic acids research

authors： Smith GK,Jie J,Fox GE,Gao X

更新日期：1995-11-11 00:00:00

abstract：:Human immunodeficiency virus-1 (HIV-1) leader RNA, which contains double-stranded regions due to inverted repeats, was shown to activate the dsRNA-dependent enzymes associated with the interferon system. HIV-1 leader RNA produced in vitro using SP6 RNA polymerase was characterized using probes for antisense and sense-...

journal_title：Nucleic acids research

authors： SenGupta DN,Silverman RH

更新日期：1989-02-11 00:00:00

abstract：:Uracil-Specific Exision Reagent (USER) fusion is a recently developed technique that allows for assembly of multiple DNA fragments in a few simple steps. However, designing primers for USER fusion is both tedious and time consuming. Here, we present the Primer Help for USER (PHUSER) software, a novel tool for designin...

journal_title：Nucleic acids research

authors： Olsen LR,Hansen NB,Bonde MT,Genee HJ,Holm DK,Carlsen S,Hansen BG,Patil KR,Mortensen UH,Wernersson R

更新日期：2011-07-01 00:00:00

abstract：:Guanine-quadruplexes (G4) consist of non-canonical four-stranded helical arrangements of guanine-rich nucleic acid sequences. The bulky and thermodynamically stable features of G4 structures have been shown in many respects to affect normal nucleic acid metabolism. In vivo conversion of G4 structures to single-strande...

journal_title：Nucleic acids research

authors： Lattmann S,Stadler MB,Vaughn JP,Akman SA,Nagamine Y

更新日期：2011-11-01 00:00:00

abstract：:We have used DNase I footprinting to examine the association kinetics of GA-, GT- and CT-containing oligonucleotides with the target sequence (GGA)5GG. (CCT)5CC. These reactions are slow yielding bimolecular association rate constants between 50 and 2000 M-1s-1. We find that GT-containing oligonucleotides bind much fa...

journal_title：Nucleic acids research

authors： Paes HM,Fox KR

更新日期：1997-08-15 00:00:00

abstract：:Ribosomal recruitment of cellular mRNAs depends on binding of eIF4F to the mRNA's 5'-terminal 'cap'. The minimal 'cap0' consists of N7-methylguanosine linked to the first nucleotide via a 5'-5' triphosphate (ppp) bridge. Cap0 is further modified by 2'-O-methylation of the next two riboses, yielding 'cap1' (m7GpppNmN) ...

journal_title：Nucleic acids research

authors： Kumar P,Sweeney TR,Skabkin MA,Skabkina OV,Hellen CU,Pestova TV

更新日期：2014-03-01 00:00:00

abstract：:The spatio-temporal organization of chromatin in the eukaryotic cell nucleus is of vital importance for transcription, DNA replication and genome maintenance. Each of these activities is tightly regulated in both time and space. While we have a good understanding of chromatin organization in space, for example in fixe...

journal_title：Nucleic acids research

authors： Shaban HA,Seeber A

更新日期：2020-04-17 00:00:00

abstract：:Three databases that provide data on transcriptional regulation are described. TRANSFAC is a database on transcription factors and their DNA binding sites. TRRD (Transcription Regulatory Region Database) collects information about complete regulatory regions, their regulation properties and architecture. COMPEL compri...

journal_title：Nucleic acids research

authors： Wingender E,Kel AE,Kel OV,Karas H,Heinemeyer T,Dietze P,Knüppel R,Romaschenko AG,Kolchanov NA

更新日期：1997-01-01 00:00:00

abstract：:In this report, we provide an update on the services and content which are available on the web server of IBM's Bioinformatics and Pattern Discovery group. The server, which is operational around the clock, provides access to a large number of methods that have been developed and published by the group's members. Ther...

journal_title：Nucleic acids research

authors： Huynh T,Rigoutsos I

更新日期：2004-07-01 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：:IL-2 gene expression in activated T-cells is initiated by chromatin remodeling at the IL-2 proximal promoter and conversion of a transcriptional repressor into a potent transcriptional activator. A purine-box regulator complex was purified from activated Jurkat T-cell nuclei based on sequence-specific DNA binding to t...

journal_title：Nucleic acids research

authors： Shi L,Qiu D,Zhao G,Corthesy B,Lees-Miller S,Reeves WH,Kao PN

更新日期：2007-01-01 00:00:00