RPAN: rice pan-genome browser for ∼3000 rice genomes.

abstract：:The ability to sense and respond to environmental and physiological signals is critical for the survival of the soil-dwelling Gram-positive bacterium Streptomyces coelicolor. Nutrient deprivation triggers the onset of a complex morphological differentiation process that involves the raising of aerial hyphae and format...

journal_title：Nucleic acids research

authors： Haiser HJ,Karginov FV,Hannon GJ,Elliot MA

更新日期：2008-02-01 00:00:00

abstract：:Three novel DNA-binding proteins with apparent molecular masses of 7, 10 and 30 kDa have been isolated from the hyperthermophilic methanogen Methanopyrus kandleri. The proteins were identified using a blot overlay assay that was modified to emulate the high ionic strength intracellular environment of M.kandleri protei...

journal_title：Nucleic acids research

authors： Pavlov NA,Cherny DI,Nazimov IV,Slesarev AI,Subramaniam V

更新日期：2002-02-01 00:00:00

abstract：:Many lists containing biological identifiers, such as gene lists, have been generated in various genomics projects. Identifying the overlap among gene lists can enable us to understand the similarities and differences between the data sets. Here, we present an interactome network-based web application platform named N...

journal_title：Nucleic acids research

authors： Wang Y,Thilmony R,Gu YQ

更新日期：2014-07-01 00:00:00

abstract：:Nuclear organization of chromatin is an important level of genome regulation with positional changes of genes occurring during reprogramming. Inherent variability of biological specimens, wide variety of sample preparation and imaging conditions, though pose significant challenges to data analysis and comparison. Here...

journal_title：Nucleic acids research

authors： Jost KL,Haase S,Smeets D,Schrode N,Schmiedel JM,Bertulat B,Herzel H,Cremer M,Cardoso MC

更新日期：2011-09-01 00:00:00

abstract：:Although Dicer is essential for general microRNA (miRNA) biogenesis, vertebrate mir-451 is Dicer independent. Instead, its short pre-miRNA hairpin is 'sliced' by Ago2, then 3'-resected into mature miRNAs. Here, we show that Drosophila cells and animals generate functional small RNAs from mir-451-type precursors. Howev...

journal_title：Nucleic acids research

authors： Yang JS,Smibert P,Westholm JO,Jee D,Maurin T,Lai EC

更新日期：2014-02-01 00:00:00

abstract：:In the fission yeast Schizosaccharomyces pombe, the cdc11 gene is required for the initiation of septum formation at the end of mitosis. The sce3 gene was cloned as a multi-copy suppressor of the heat-sensitive mutant cdc11-136. When over-expressed, it rescues all mutants of cdc11 and also a heat-sensitive allele of c...

journal_title：Nucleic acids research

authors： Schmidt S,Hofmann K,Simanis V

更新日期：1997-09-01 00:00:00

abstract：:The B-subunits associated with the replicative DNA polymerases are conserved from Archaea to humans, whereas the corresponding catalytic subunits are not related. The latter belong to the B and D DNA polymerase families in eukaryotes and archaea, respectively. Sequence analysis places the B-subunits within the calcine...

journal_title：Nucleic acids research

authors： Jokela M,Eskelinen A,Pospiech H,Rouvinen J,Syväoja JE

更新日期：2004-04-30 00:00:00

abstract：:Formation of a transcriptionally competent open complex is a highly regulated multistep process involving at least two intermediates. The rate of formation and stability of the intermediate complexes often determine promoter strength. However, the detailed mechanism of formation of the open complex and the high resolu...

journal_title：Nucleic acids research

authors： Studitsky V,Brodolin K,Liu Y,Mirzabekov A

更新日期：2001-02-01 00:00:00

abstract：:By transporting one DNA double helix (T-segment) through a double-strand break in another (G-segment), topoisomerase II reduces fractions of DNA catenanes, knots and supercoils to below equilibrium values. How DNA segments are selected to simplify the equilibrium DNA topology is enigmatic, and the biological relevance...

journal_title：Nucleic acids research

authors： Martínez-García B,Fernández X,Díaz-Ingelmo O,Rodríguez-Campos A,Manichanh C,Roca J

更新日期：2014-02-01 00:00:00

abstract：:The sarcomeric myosin gene, Myh7b, encodes an intronic microRNA, miR-499, which regulates cardiac and skeletal muscle biology, yet little is known about its transcriptional regulation. To identify the transcription factors involved in regulating Myh7b/miR-499 gene expression, we have mapped the transcriptional start s...

journal_title：Nucleic acids research

authors： Yeung F,Chung E,Guess MG,Bell ML,Leinwand LA

更新日期：2012-08-01 00:00:00

abstract：:A synthetic gene for somatomedin C, a human growth factor, has been assembled by a single ligation of 23 oligodeoxyribonucleotides, which were chemically synthesized by an improved solid phase phosphotriester method. ...

journal_title：Nucleic acids research

authors： Sproat BS,Gait MJ

更新日期：1985-04-25 00:00:00

abstract：:Two novel fluorescent cyanine-AMP conjugates, F550/570 and F650/670, have been synthesized to serve as transcription initiators under the T7 phi2.5 promoter. Efficient fluorophore labeling of 5' RNA is achieved in a single transcription step by including F550/570 and F650/670 in the transcription solution. The current...

journal_title：Nucleic acids research

authors： Li N,Yu C,Huang F

更新日期：2005-02-24 00:00:00

abstract：:Lambda exonuclease processively degrades one strand of double-stranded DNA (dsDNA) in the 5"-3" direction. To understand the mechanism through which this enzyme generates high processivity we are analyzing the first step in the reaction, namely the interaction of lambda exonuclease with the ends of substrate DNA. Endo...

journal_title：Nucleic acids research

authors： Mitsis PG,Kwagh JG

更新日期：1999-08-01 00:00:00

abstract：:DNA binding proteins that induce structural changes in DNA are common in both prokaryotes and eukaryotes. Integration host factor (IHF) is a multi-functional DNA binding and bending protein of Escherichia coli that can mediate protein-protein and protein-DNA interactions by bending DNA. Previously we have shown that t...

journal_title：Nucleic acids research

authors： Hales LM,Gumport RI,Gardner JF

更新日期：1996-05-01 00:00:00

abstract：:Alternative splicing has recently emerged as a major mechanism of regulation in the human genome, occurring in perhaps 40-60% of human genes. Thus, microarray studies of functional regulation could, in principle, be extended to detect not only the changes in the overall expression of a gene, but also changes in its sp...

journal_title：Nucleic acids research

authors： Le K,Mitsouras K,Roy M,Wang Q,Xu Q,Nelson SF,Lee C

更新日期：2004-12-14 00:00:00

abstract：:The polypeptides recognized by a monoclonal antibody against calf thymus DNA polymerase alpha (secreted from a hybridoma CL22 -2- 42B , Nucleic Acids Res. (1982) 10, 4703-4713) were identified by the immunoblot method as the large polypeptides of the partially-purified 10S DNA polymerase alpha fraction. Using an immun...

journal_title：Nucleic acids research

authors： Masaki S,Tanabe K,Yoshida S

更新日期：1984-06-11 00:00:00

abstract：:Codon usage bias is a universal feature of all genomes. Although codon usage has been shown to regulate mRNA and protein levels by influencing mRNA decay and transcription in eukaryotes, little or no genome-wide correlations between codon usage and mRNA levels are detected in mammalian cells, raising doubt on the sign...

journal_title：Nucleic acids research

authors： Yang Q,Lyu X,Zhao F,Liu Y

更新日期：2021-01-25 00:00:00

abstract：:RNA can directly bind to purine-rich DNA via Hoogsteen base pairing, forming a DNA:RNA triple helical structure that anchors the RNA to specific sequences and allows guiding of transcription regulators to distinct genomic loci. To unravel the prevalence of DNA:RNA triplexes in living cells, we have established a fast ...

journal_title：Nucleic acids research

authors： Sentürk Cetin N,Kuo CC,Ribarska T,Li R,Costa IG,Grummt I

更新日期：2019-03-18 00:00:00

abstract：:The Mouse Genome Database (MGD) forms the core of the Mouse Genome Informatics (MGI) system (http://www.informatics.jax.org), a model organism database resource for the laboratory mouse. MGD provides essential integration of experimental knowledge for the mouse system with information annotated from both literature an...

journal_title：Nucleic acids research

authors： Eppig JT,Bult CJ,Kadin JA,Richardson JE,Blake JA,Anagnostopoulos A,Baldarelli RM,Baya M,Beal JS,Bello SM,Boddy WJ,Bradt DW,Burkart DL,Butler NE,Campbell J,Cassell MA,Corbani LE,Cousins SL,Dahmen DJ,Dene H,Diehl AD

更新日期：2005-01-01 00:00:00

abstract：:Circular DNA aptamers are powerful candidates for therapeutic applications given their dramatically enhanced biostability. Herein we report the first effort to evolve circular DNA aptamers that bind a human protein directly in serum, a complex biofluid. Targeting human thrombin, this strategy has led to the discovery ...

journal_title：Nucleic acids research

authors： Mao Y,Gu J,Chang D,Wang L,Yao L,Ma Q,Luo Z,Qu H,Li Y,Zheng L

更新日期：2020-11-04 00:00:00

abstract：:In Trypanosoma brucei the genes are organised into long polycistronic transcription units and only three promoters for protein-encoding genes and a single terminator have been characterised. These promoters recruit a polI-like RNA polymerase for the transcription units encoding the two major stage-specific antigens of...

journal_title：Nucleic acids research

authors： Berberof M,Vanhamme L,Alexandre S,Lips S,Tebabi P,Pays E

更新日期：2000-01-15 00:00:00

abstract：:The promoter of the human BCR gene, regulating the transcription of the chimeric BCR/ABL mRNA in leukemia, has been isolated and characterized. A region of 1.1 kb immediately 5' to the transcription start site was analyzed in detail by sequencing, DNase 1 footprinting, gel retardation and functional studies. These exp...

journal_title：Nucleic acids research

authors： Zhu QS,Heisterkamp N,Groffen J

更新日期：1990-12-11 00:00:00

abstract：:Partial restriction digestion is used to map restriction sites and the location of genes within yeast artificial chromosomes (YACs). Locus-specific probes are hybridised to the partially digested YAC DNA and the fragments to which they hybridise are compared with the pattern of partial digestion products that include ...

journal_title：Nucleic acids research

authors： Shields DC,Butler A,Mosurski KR,Walsh MT,Whitehead AS

更新日期：1996-11-15 00:00:00

abstract：:Cationic aromatic tricyclic compounds including triphenylmethane dyes, phenazines, phenoxazines, acridines, phenothiazines, phenanthridinium compounds, anthracenes and xanthene dyes, which amplify cell killing in phleomycin-treated Escherichia coli B cells also modified phleomycin-induced breakdown of DNA to acid-solu...

journal_title：Nucleic acids research

authors： Grigg GW,Gero AM,Sasse WH,Sleigh MJ

更新日期：1984-12-11 00:00:00

abstract：:We have adapted a method for making libraries of mutations in any specific gene for use in the fission yeast Schizosaccharomyces pombe . This elegant and simple method consists of PCR amplification of the gene of interest, followed by co-transformation of fission yeast with the PCR fragment and a linearized plasmid ve...

journal_title：Nucleic acids research

authors： Kostrub CF,Lei EP,Enoch T

更新日期：1998-10-15 00:00:00

abstract：:In kinetoplastid protozoa, mitochondrial (mt) mRNAs are post-transcriptionally edited by insertion and deletion of uridylate residues, the information being provided by guide (g)RNAs. Currently popular mechanisms for the editing process envisage a series of consecutive 'cut-and-paste' reactions, carried out by a compl...

journal_title：Nucleic acids research

authors： Blom D,Burg Jv,Breek CK,Speijer D,Muijsers AO,Benne R

更新日期：2001-07-15 00:00:00

abstract：:A DNA copy of influenza A/NT/60/68 viral RNA segment 2, corresponding to protein P1, has been cloned in the E.coli plasmid pBr322. The clone is 2341 nucleotides long and represents a full-length copy of the viral RNA. In the viral complementary (plus sense) strand there is an open reading frame that is 2271 nucleotide...

journal_title：Nucleic acids research

authors： Bishop DH,Huddleston JA,Brownlee GG

更新日期：1982-02-25 00:00:00

abstract：:TAP/hNXF1 is a key factor that mediates general cellular mRNA export from the nucleus, and its orthologs are structurally and functionally conserved from yeast to humans. Metazoans encode additional proteins that share homology and domain organization with TAP/hNXF1, suggesting their participation in mRNA metabolism; ...

journal_title：Nucleic acids research

authors： Tan W,Zolotukhin AS,Tretyakova I,Bear J,Lindtner S,Smulevitch SV,Felber BK

更新日期：2005-07-13 00:00:00

abstract：:DNA and RNA guanine-quadruplexes (G4s) are stabilized by several cations, in particular by potassium and sodium ions. Generally, potassium stabilizes guanine-quartet assemblies to a larger extent than sodium; in this article we report about a higher-order G4 structure more stable in sodium than in potassium. Repeats o...

journal_title：Nucleic acids research

authors： Saintomé C,Amrane S,Mergny JL,Alberti P

更新日期：2016-04-07 00:00:00

abstract：:Homing endonucleases (HEs) cut long DNA target sites with high specificity to initiate and target the lateral transfer of mobile introns or inteins. This high site specificity of HEs makes them attractive reagents for gene targeting to promote DNA modification or repair. We have generated several hundred catalytically...

journal_title：Nucleic acids research

authors： Li H,Pellenz S,Ulge U,Stoddard BL,Monnat RJ Jr

更新日期：2009-04-01 00:00:00