FREP: a database of functional repeats in mouse cDNAs.

abstract：:The cancer drug daunomycin is an effective inhibitor of the B leads to Z transition in poly d(G-C) in 4 M NaCl. Both the rate and extent of the B leads to Z transition are decreased by the drug, as judged by equilibrium and kinetic studies. Daunomycin can, under some conditions, convert Z form DNA back to B form. Drug...

journal_title：Nucleic acids research

authors： Chaires JB

更新日期：1983-12-10 00:00:00

abstract：:The NCBI has introduced two new web resources-LocusLink and RefSeq-that facilitate retrieval of gene-based information and provide reference sequence standards. These resources are designed to provide a non-redundant view of current knowledge about human genes, transcripts and proteins. Additional information about th...

journal_title：Nucleic acids research

authors： Maglott DR,Katz KS,Sicotte H,Pruitt KD

更新日期：2000-01-01 00:00:00

abstract：:A novel class of RNA-binding proteins, Puf, regulates translation and RNA stability by binding to specific sequences in the 3'-untranslated region of target mRNAs. Members of this protein family share a conserved Puf domain consisting of eight 36 amino acid imperfect repeats. Here we report two Puf family member genes...

journal_title：Nucleic acids research

authors： Cui L,Fan Q,Li J

更新日期：2002-11-01 00:00:00

abstract：:ID elements comprise a rodent SINE (short interspersed DNA repetitive element) family that has amplified by retroposition of a few master genes. In order to understand the important factors of SINE amplification, we investigated the transcription of rat ID elements. Three different size classes of ID transcripts, BC1,...

journal_title：Nucleic acids research

authors： Kim J,Kass DH,Deininger PL

更新日期：1995-06-25 00:00:00

abstract：:Antigenic variation of the pilus is an essential component of Neisseria gonorrhoeae pathogenesis. Unidirectional recombination of silent pilin DNA into an expressed pilin gene allows for substantial sequence variation of this highly immunogenic surface structure. While the RecA protein is required for pilin gene recom...

journal_title：Nucleic acids research

authors： Wainwright LA,Frangipane JV,Seifert HS

更新日期：1997-04-01 00:00:00

abstract：:Multiplexed tandem PCR (MT-PCR) is a process for highly multiplexed gene expression profiling. In the first step, multiple primer pairs are added to the RNA to be analysed together with reverse transcriptase and Taq DNA polymerase. Following reverse transcription, the multiplexed amplicons are simultaneously amplified...

journal_title：Nucleic acids research

authors： Stanley KK,Szewczuk E

更新日期：2005-11-24 00:00:00

abstract：:Triple helix-forming oligonucleotides covalently linked to topoisomerase I inhibitors, in particular the antitumor agent camptothecin, trigger topoisomerase I-mediated DNA cleavage selectively in the proximity of the binding site of the oligonucleotide vector. In the present study, we have performed a systematic analy...

journal_title：Nucleic acids research

authors： Arimondo PB,Angenault S,Halby L,Boutorine A,Schmidt F,Monneret C,Garestier T,Sun JS,Bailly C,Hélène C

更新日期：2003-07-15 00:00:00

abstract：:Folding of group II introns is characterized by a first slow compaction of domain 1 (D1) followed by the rapid docking of other domains to this scaffold. D1 compaction initiates in a small subregion encompassing the κ and ζ elements. These two tertiary elements are also the major interaction sites with domain 5 to for...

journal_title：Nucleic acids research

authors： Donghi D,Pechlaner M,Finazzo C,Knobloch B,Sigel RK

更新日期：2013-02-01 00:00:00

abstract：:The linking number of DNA in minichromosomes increases by 2 turns during SV40 assembly. Changes in temperature also influence the average linking number of the total intracellular forms of SV40 DNA. When the isolated minichromosomes assembled in vivo are incubated with topoisomerase I at 33 degrees C in vitro, the lin...

journal_title：Nucleic acids research

authors： Ambrose C,McLaughlin R,Bina M

更新日期：1987-05-11 00:00:00

abstract：:Protein synthesis elongation factor 2 (EF-2) from all archaebacteria so far analysed, is susceptible to inactivation by diphtheria toxin, a property which it shares with EF-2 from the eukaryotic 8OS translation system. To resolve the structural basis of diphtheria toxin susceptibility, the structural gene for the EF-2...

journal_title：Nucleic acids research

authors： Lechner K,Heller G,Böck A

更新日期：1988-08-25 00:00:00

abstract：:Studies involving ribozyme-directed inactivation of targeted RNA molecules have met with mixed success, making clear the importance of methods to measure and optimize ribozyme activity within cells. The interpretation of biochemical assays for determining ribozyme activity in the cellular environment have been complic...

journal_title：Nucleic acids research

authors： Seyhan AA,Amaral J,Burke JM

更新日期：1998-08-01 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：:We have developed a PCR-based short interfering RNA (siRNA) quantification method based on competition between siRNA and a homologous DNA primer for annealing to template DNA, avoiding the requirement for prior conversion of RNA to cDNA. Primers and probe were designed to amplify regions of the human papillomavirus E6...

journal_title：Nucleic acids research

authors： Liu WL,Stevenson M,Seymour LW,Fisher KD

更新日期：2009-01-01 00:00:00

abstract：:DNA polymerase III (DNA pol III) efficiently replicates the Escherichia coli genome, but it cannot bypass DNA damage. Instead, translesion synthesis (TLS) DNA polymerases are employed to replicate past damaged DNA; however, the exchange of replicative for TLS polymerases is not understood. The umuD gene products, whic...

journal_title：Nucleic acids research

authors： Silva MC,Nevin P,Ronayne EA,Beuning PJ

更新日期：2012-07-01 00:00:00

abstract：:Two new beta-lactoglobulin (BLG)/human serum albumin (HSA) hybrid gene vectors were constructed and tested for expression in COS-7 cells and in transgenic mice. The HSA sequences were inserted between the second and sixth BLG exons. Transient transfection experiments with these vectors as well as a series of additiona...

journal_title：Nucleic acids research

authors： Barash I,Nathan M,Kari R,Ilan N,Shani M,Hurwitz DR

更新日期：1996-02-15 00:00:00

abstract：:Aryldiazonium salts are shown to be useful as phototriggered structural probes for RNA mapping as well as for footprinting of RNA/protein interaction. In particular the yeast tRNA(Asp)/aspartyl-tRNA synthetase complex is shown to involve the variable loop face and the concave side of the L-shaped nucleic acid bound to...

journal_title：Nucleic acids research

authors： Garcia A,Giegé R,Behr JP

更新日期：1990-01-11 00:00:00

abstract：:With discovery of diverse roles for RNA, its centrality in cellular functions has become increasingly apparent. A number of algorithms have been developed to predict RNA secondary structure. Their performance has been benchmarked by comparing structure predictions to reference secondary structures. Generally, algorith...

journal_title：Nucleic acids research

authors： Xu Z,Almudevar A,Mathews DH

更新日期：2012-02-01 00:00:00

abstract：:Gene II protein is the only phage-encoded protein required for the double-stranded DNA replication of the distantly related filamentous phages IKe and Ff (M13, fd and f1). Complementation studies have demonstrated that, despite a significant degree of homology between the nucleotide sequences of the gene II's of IKe a...

journal_title：Nucleic acids research

authors： Peeters BP,Schoenmakers JG,Konings RN

更新日期：1986-06-25 00:00:00

abstract：:The effect of UV-irradiation on the conversion of the single-stranded DNA of the parvovirus Minute-Virus-of-Mice (MVM) to duplex Replicative Forms (RF) was studied after infection of mouse A9 fibroblasts. UV-irradiation of the virus prior to infection of unirradiated cells resulted in a dose-dependent, single-hit, inh...

journal_title：Nucleic acids research

authors： Rommelaere J,Ward DC

更新日期：1982-04-24 00:00:00

abstract：:RNA duplex stability depends strongly on ionic conditions, and inside cells RNAs are exposed to both monovalent and multivalent ions. Despite recent advances, we do not have general methods to quantitatively account for the effects of monovalent and multivalent ions on RNA stability, and the thermodynamic parameters f...

journal_title：Nucleic acids research

authors： Bizarro CV,Alemany A,Ritort F

更新日期：2012-08-01 00:00:00

abstract：:In an extensive analysis, using a range of restriction endonucleases, HinfI and TaqI were found to differentiate satellites I, II and III & IV. Satellite I is resistant to digestion by TaqI, but is cleaved by HinfI to yield three major fragments of approximate size 770, 850 and 950bp, associated in a single length of ...

journal_title：Nucleic acids research

authors： Frommer M,Prosser J,Tkachuk D,Reisner AH,Vincent PC

更新日期：1982-01-22 00:00:00

abstract：:The side chains of the 20 types of amino acids, owing to a large extent to their different physical properties, have characteristic distributions in interior/surface regions of individual proteins and in interface/non-interface portions of protein surfaces that bind proteins or nucleic acids. These distributions have ...

journal_title：Nucleic acids research

authors： Tjong H,Qin S,Zhou HX

更新日期：2007-07-01 00:00:00

abstract：:The POU domain transcription factor, Oct-2, is essential for the B cell-specific expression of CD36 in mouse B cells. In order to determine how Oct-2 mediates expression of CD36 in B cells, we cloned and analysed the mouse CD36 promoter. In contrast to the human CD36 promoter, the mouse promoter contains a consensus o...

journal_title：Nucleic acids research

authors： Shore P,Dietrich W,Corcoran LM

更新日期：2002-04-15 00:00:00

abstract：:PCAF and hGCN5 are distinct human genes that encode proteins related to the yeast histone acetyltransferase and transcriptional adapter GCN5. The PCAF protein shares extensive similarity with the 439 amino acids of yGCN5, but it has an approximately 350 amino acid N-terminal extension that interacts with the transcrip...

journal_title：Nucleic acids research

authors： Smith ER,Belote JM,Schiltz RL,Yang XJ,Moore PA,Berger SL,Nakatani Y,Allis CD

更新日期：1998-06-15 00:00:00

abstract：:Activating sequence factor 1 (ASF-1) is a nuclear DNA-binding activity that is found in monocots and dicots. It interacts with several TGACG-containing elements that have been characterized from viral and T-DNA genes, the prototypes of which are the as-1 element of the CaMV 35S promoter and the ocs element from the oc...

journal_title：Nucleic acids research

authors： Lam E,Lam YK

更新日期：1995-09-25 00:00:00

abstract：:The 4.5S rRNA was isolated from the chloroplast ribosomes from Dryopteris acuminata. The complete nucleotide sequence was determined to be: OHUAAGGUCACGGCAAGACGAGCCGUUUAUCACCACGAUAGGUGCUAAGUGGAGGUGCAGUAAUGUAUGCAGCUGAGGC AUCCUAAUAGACCGAGAGGUUUGAACOH. The 4.5S rRNA is composed of 103 nucleotides and shows strong homolog...

journal_title：Nucleic acids research

authors： Takaiwa F,Kusuda M,Sugiura M

更新日期：1982-04-10 00:00:00

abstract：:GeneAlign is a coding exon prediction tool for predicting protein coding genes by measuring the homologies between a sequence of a genome and related sequences, which have been annotated, of other genomes. Identifying protein coding genes is one of most important tasks in newly sequenced genomes. With increasing numbe...

journal_title：Nucleic acids research

authors： Hsieh SJ,Lin CY,Liu NH,Chow WY,Tang CY

更新日期：2006-07-01 00:00:00

abstract：:Minichromosome maintenance (MCM) proteins facilitate replication by licensing origins and unwinding the DNA double strand. Interestingly, the number of MCM hexamers greatly exceeds the number of firing origins suggesting additional roles of MCMs. Here we show a hitherto unanticipated function of MCM2 in cilia formatio...

journal_title：Nucleic acids research

authors： Casar Tena T,Maerz LD,Szafranski K,Groth M,Blätte TJ,Donow C,Matysik S,Walther P,Jeggo PA,Burkhalter MD,Philipp M

更新日期：2019-01-10 00:00:00

abstract：:The sxy (tfoX) gene product is the central regulator of DNA uptake by naturally competent gamma-proteobacteria such as Haemophilus influenzae, Vibrio cholerae and probably Escherichia coli. However, the mechanisms regulating sxy gene expression are not understood despite being key to understanding the physiological ro...

journal_title：Nucleic acids research

authors： Cameron AD,Volar M,Bannister LA,Redfield RJ

更新日期：2008-01-01 00:00:00

abstract：:The model mRNA (MR), 11-mer RNA containing two nitroxide spin labels at the 5'- and 3'-terminal nucleotides and prone to form a stable homodimer (MR)2, was used for Electron Paramagnetic Resonance study of structural rearrangements in mRNA occurring upon its binding to human 80S ribosomes. The formation of two differe...

journal_title：Nucleic acids research

authors： Malygin AA,Graifer DM,Meschaninova MI,Venyaminova AG,Timofeev IO,Kuzhelev AA,Krumkacheva OA,Fedin MV,Karpova GG,Bagryanskaya EG

更新日期：2018-01-25 00:00:00