DNA Data Bank of Japan.

abstract：:To determine whether methylation changes in specific DNA sequences of the albumin and AFP genes are implicated in the modulation of transcriptional activity during rat liver development and neoplasia we have analysed the methylation pattern of C-C-G-G sequences within these genes in DNA isolated from fetal and adult h...

journal_title：Nucleic acids research

authors： Vedel M,Gomez-Garcia M,Sala M,Sala-Trepat JM

更新日期：1983-07-11 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：:Escherichia coli leucyl-tRNA synthetase (LeuRS) aminoacylates up to six different class II tRNA(leu) molecules. Each has a distinct anticodon and varied nucleotides in other regions of the tRNA. Attempts to construct a minihelix RNA that can be aminoacylated with leucine have been unsuccessful. Herein, we describe the...

journal_title：Nucleic acids research

authors： Larkin DC,Williams AM,Martinis SA,Fox GE

更新日期：2002-05-15 00:00:00

abstract：:Small disulfide-bonded proteins (SDPs) are rich sources for therapeutic drugs. Designing drugs from these proteins requires three-dimensional structural information, which is only available for a subset of these proteins. SDPMOD addresses this deficit in structural information by providing a freely available automated...

journal_title：Nucleic acids research

authors： Kong L,Lee BT,Tong JC,Tan TW,Ranganathan S

更新日期：2004-07-01 00:00:00

abstract：:Mutations of the KRAS proto-oncogene are associated with several tumor types, which is why it is being considered as a target for anti-cancer drug development. The human KRAS promoter contains a nuclease hypersensitive element (NHE), which can bind to nuclear proteins and is believed to form G-quadruplex structures. P...

journal_title：Nucleic acids research

authors： Podbevšek P,Plavec J

更新日期：2016-01-29 00:00:00

abstract：:Enzymes of intermediary metabolism are often reported to have moonlighting functions as RNA-binding proteins and have regulatory roles beyond their primary activities. Human serine hydroxymethyltransferase (SHMT) is essential for the one-carbon metabolism, which sustains growth and proliferation in normal and tumour c...

journal_title：Nucleic acids research

authors： Guiducci G,Paone A,Tramonti A,Giardina G,Rinaldo S,Bouzidi A,Magnifico MC,Marani M,Menendez JA,Fatica A,Macone A,Armaos A,Tartaglia GG,Contestabile R,Paiardini A,Cutruzzolà F

更新日期：2019-05-07 00:00:00

abstract：:A differential effect is found of various bivalent cations (Ba2+, Ca2+, Mg2+, Cd2+, Co2+, Mn2+, Ni2+, Zn2+ and Hg2+) on stability of intermolecular Py-Pu-Pu triplex with different sequence of base triads. Ca2+, Mg2+, Cd2+, Co2+, Mn2+, Ni2+ and Zn2+ do stabilize the d(C)n d(G)n d(G)n triplex whereas Ba2+ and Hg2+ do no...

journal_title：Nucleic acids research

authors： Malkov VA,Voloshin ON,Soyfer VN,Frank-Kamenetskii MD

更新日期：1993-02-11 00:00:00

abstract：:Double-stranded soybean leghemoglobin DNA was synthesized from leghemoglobin mRNA isolated from soybean nodules. The dsDNA was inserted into the Bam H1 site of plasmid pBR322 using the poly-dAT-joiner method. A cloned DNA fragment of one recombinant plasmid was isolated and characterized by restriction endonuclease di...

journal_title：Nucleic acids research

authors： Truelsen E,Gausing K,Jochimsen B,Jørgensen P,Marcker KA

更新日期：1979-07-11 00:00:00

abstract：:Selenoproteins contain the amino acid selenocysteine which is encoded by a UGA Sec codon. Recoding UGA Sec requires a complex mechanism, comprising the cis-acting SECIS RNA hairpin in the 3'UTR of selenoprotein mRNAs, and trans-acting factors. Among these, the SECIS Binding Protein 2 (SBP2) is central to the mechanism...

journal_title：Nucleic acids research

authors： Takeuchi A,Schmitt D,Chapple C,Babaylova E,Karpova G,Guigo R,Krol A,Allmang C

更新日期：2009-04-01 00:00:00

abstract：:The complete DNA sequence of pO157, the large virulence plasmid of EHEC strain O157:H7 EDL 933, is presented. The 92 kb F-like plasmid is composed of segments of putative virulence genes in a framework of replication and maintenance regions, with seven insertion sequence elements, located mostly at the boundaries of t...

journal_title：Nucleic acids research

authors： Burland V,Shao Y,Perna NT,Plunkett G,Sofia HJ,Blattner FR

更新日期：1998-09-15 00:00:00

abstract：:DNA polymerase lambda (pol lambda) is a member of the X family DNA polymerases and is endowed with multiple enzymatic activities. In this work we investigated the in vitro miscoding properties of full-length, human pol lambda either in the absence or in the presence of the human auxiliary proteins proliferating cell n...

journal_title：Nucleic acids research

authors： Maga G,Shevelev I,Villani G,Spadari S,Hübscher U

更新日期：2006-03-06 00:00:00

abstract：:Scalable multiplexed amplification technologies are needed for cost-effective large-scale genotyping of genetic markers such as single nucleotide polymorphisms (SNPs). We present SNPWave, a novel SNP genotyping technology to detect various subsets of sequences in a flexible fashion in a fixed detection format. SNPWave...

journal_title：Nucleic acids research

authors： van Eijk MJ,Broekhof JL,van der Poel HJ,Hogers RC,Schneiders H,Kamerbeek J,Verstege E,van Aart JW,Geerlings H,Buntjer JB,van Oeveren AJ,Vos P

更新日期：2004-03-05 00:00:00

abstract：:A set of programs was developed for searching nucleic acid and protein sequence data bases for sequences similar to a given sequence. The programs, written in FORTRAN 77, were optimized for vector processing on a Hitachi S810-20 supercomputer. A search of a 500-residue protein sequence against the entire PIR data base...

journal_title：Nucleic acids research

authors： Gotoh O,Tagashira Y

更新日期：1986-01-10 00:00:00

abstract：:HIV-1 Tat protein reprograms cellular gene expression of infected as well as uninfected cells apart from its primary function of transactivating HIV-1 long terminal repeat (LTR) promoter by binding to a nascent RNA stem-loop structure known as the transactivator response region (TAR). Tat also induces chromatin remode...

journal_title：Nucleic acids research

authors： Dandekar DH,Ganesh KN,Mitra D

更新日期：2004-02-23 00:00:00

abstract：:Pancreatic DNase requires both Ca2+ and Mg2+ for its activity as measured by formation of an activated DNA template for in vitro DNA polymerase alpha assay and by the hyperchromic shift. Mn2+ can partially satisfy the Mg2+ requirement of the DNase for activation of DNA but the resulting template is only 50% as active ...

journal_title：Nucleic acids research

authors： Baril E,Mitchener J,Lee L,Baril B

更新日期：1977-08-01 00:00:00

abstract：:We have isolated genomic clones from Xenopus borealis representing 3 different types of histone gene cluster. We show that the major type (H1, H2B, H2A, H4, H3), present at about 60-70 copies per haploid genome (1), is tandemly reiterated with a repeat length of 15 kb. In situ hybridization to mitotic chromosomes show...

journal_title：Nucleic acids research

authors： Turner PC,Bagenal EB,Vlad MT,Woodland HR

更新日期：1988-04-25 00:00:00

abstract：:The chromatin structure of a germ-line specific gene, the TPG-3 gene, one of the rainbow trout protamine genes was analyzed in various tissues. The protamine genes are expressed in early stage testis but not in late stage testis, liver or erythrocyte. Five potential CpG methylation sites in the coding and flanking reg...

journal_title：Nucleic acids research

authors： Delcuve GP,Davie JR

更新日期：1987-04-24 00:00:00

abstract：:Mono- and polyclonal antibodies directed against different domains of the potato leafroll luteovirus (PLRV) P1 (ORF1) protein were applied to the analysis of P1 expression during PLRV replication in planta. Western analyses detected P1 and a protein of approximately 25 kDa (P1-C25) that accumulated to readily detectab...

journal_title：Nucleic acids research

authors： Prüfer D,Kawchuk L,Monecke2 M,Nowok S,Fischer R,Rohde W

更新日期：1999-01-15 00:00:00

abstract：:Sensory photoreceptors have enabled non-invasive and spatiotemporal control of numerous biological processes. Photoreceptor engineering has expanded the repertoire beyond natural receptors, but to date no generally applicable strategy exists towards constructing light-regulated protein actuators of arbitrary function....

journal_title：Nucleic acids research

authors： Richter F,Fonfara I,Bouazza B,Schumacher CH,Bratovič M,Charpentier E,Möglich A

更新日期：2016-11-16 00:00:00

abstract：:Camptothecin (CPT), a plant alkaloid with antitumor activity, is a specific inhibitor of eukaryotic DNA topoisomerase I. We have previously isolated and characterized a CPT-resistant topoisomerase I isolated from a CPT-resistant human leukemia cell line, CPT-K5. cDNA clones of topoisomerase I were isolated from the CP...

journal_title：Nucleic acids research

authors： Tamura H,Kohchi C,Yamada R,Ikeda T,Koiwai O,Patterson E,Keene JD,Okada K,Kjeldsen E,Nishikawa K

更新日期：1991-01-11 00:00:00

abstract：:DNA sequences, that control expression of the spliced leader (SL) RNA gene in the parasitic protozoan Leishmania amazonensis, were mapped by block substitution mutagenesis. In the absence of a functional in vitro system for transcription, no promoter elements have yet been identified in this organism. We therefore dev...

journal_title：Nucleic acids research

authors： Agami R,Aly R,Halman S,Shapira M

更新日期：1994-06-11 00:00:00

abstract：:eggNOG is a public database of orthology relationships, gene evolutionary histories and functional annotations. Here, we present version 5.0, featuring a major update of the underlying genome sets, which have been expanded to 4445 representative bacteria and 168 archaea derived from 25 038 genomes, as well as 477 euka...

journal_title：Nucleic acids research

authors： Huerta-Cepas J,Szklarczyk D,Heller D,Hernández-Plaza A,Forslund SK,Cook H,Mende DR,Letunic I,Rattei T,Jensen LJ,von Mering C,Bork P

更新日期：2019-01-08 00:00:00

abstract：:Melibiose uptake and hydrolysis in E.coli is performed by the MelB and MelA proteins, respectively. We report the cloning and sequencing of the melA gene. The nucleotide sequence data showed that melA codes for a 450 amino acid long protein with a molecular weight of 50.6 kd. The sequence data also supported the assum...

journal_title：Nucleic acids research

authors： Liljeström PL,Liljeström P

更新日期：1987-03-11 00:00:00

abstract：:Recent studies have employed cross-species comparisons of transcription factor binding, reporting significant regulatory network 'rewiring' between species. Here, we address how a transcriptional repressor targets and regulates neural genes differentially between human and mouse embryonic stem cells (ESCs). We find th...

journal_title：Nucleic acids research

authors： Rockowitz S,Zheng D

更新日期：2015-07-13 00:00:00

abstract：:Cloned DNA from the EcoRI J fragment of EBV has been used as template for in vitro transcription experiments using cell-free extracts prepared from HeLa or KB cells. Two EBV specific RNAs each about 175 bases in length were synthesised and nuclease 51 mapping experiments determined that these in vitro products corresp...

journal_title：Nucleic acids research

authors： Jat P,Arrand JR

更新日期：1982-06-11 00:00:00

abstract：:In bacteria, promoter identification by RNA polymerase is mediated by a dissociable σ factor. The housekeeping σ(70) factor of Escherichia coli recognizes two well characterized DNA sequence elements, known as the '-10' and '-35' hexamers. These elements are separated by 'spacer' DNA, the sequence of which is generall...

journal_title：Nucleic acids research

authors： Singh SS,Typas A,Hengge R,Grainger DC

更新日期：2011-07-01 00:00:00

abstract：:Conserved segments in DNA or protein sequences are strong candidates for functional elements and thus appropriate methods for computing them need to be developed and compared. We describe five methods and computer programs for finding highly conserved blocks within previously computed multiple alignments, primarily fo...

journal_title：Nucleic acids research

authors： Stojanovic N,Florea L,Riemer C,Gumucio D,Slightom J,Goodman M,Miller W,Hardison R

更新日期：1999-10-01 00:00:00

abstract：:Muscle creatine kinase (MCK) is a major enzyme of cellular energy metabolism that is expressed upon differentiation of myoblasts into myotubes. Previously we cloned and sequenced the entire rabbit enzyme cDNA which was used as a probe in these studies to obtain a genomic clone from a rabbit library. The transcription ...

journal_title：Nucleic acids research

authors： Yi TM,Walsh K,Schimmel P

更新日期：1991-06-11 00:00:00

abstract：:Sequence specific DNA methylation sometimes results in the protection of some or all of a restriction endonucleases' cleavage sites. This is usually, but not always, the result of methylation of one or both strands of DNA at the site characteristic of the corresponding "cognate" modification methylase. The known effec...

journal_title：Nucleic acids research

authors： McClelland M

更新日期：1981-11-25 00:00:00

abstract：:DNA curvature plays a well-characterized role in many transcriptional regulation mechanisms. We present evidence for the conservation of curvature signals in putative regulatory regions of several archaeal and eubacterial genomes. Genes with highly curved upstream regions were identified in orthologous groups, based o...

journal_title：Nucleic acids research

authors： Jáuregui R,Abreu-Goodger C,Moreno-Hagelsieb G,Collado-Vides J,Merino E

更新日期：2003-12-01 00:00:00