The complete amino acid sequence of human fibroblast interferon as deduced using synthetic oligodeoxyribonucleotide primers of reverse transcriptase.

abstract：:With recent advancements in techniques for cellular data acquisition, information on cellular processes has been increasing at a dramatic rate. Visualization is critical to analyzing and interpreting complex information; representing cellular processes or pathways is no exception. VISIBIOweb is a free, open-source, we...

journal_title：Nucleic acids research

authors： Dilek A,Belviranli ME,Dogrusoz U

更新日期：2010-07-01 00:00:00

abstract：:Here we compare several methods for predicting oligonucleotide frequencies in 691 kb of Drosophila melanogaster DNA. As in previous work on Escherichia coli and Saccharomyces cerevisiae, a relatively simple equation based on tetranucleotide frequencies can be used in predicting frequencies of higher order oligonucleot...

journal_title：Nucleic acids research

authors： Cuticchia AJ,Ivarie R,Arnold J

更新日期：1992-07-25 00:00:00

abstract：:The ASTRAL compendium provides several databases and tools to aid in the analysis of protein structures, particularly through the use of their sequences. It is partially derived from the SCOP database of protein domains, and it includes sequences for each domain as well as other resources useful for studying these seq...

journal_title：Nucleic acids research

authors： Chandonia JM,Walker NS,Lo Conte L,Koehl P,Levitt M,Brenner SE

更新日期：2002-01-01 00:00:00

abstract：:Flap endonuclease-1 (FEN1) is a member of the Rad2 structure-specific nuclease family. FEN1 possesses FEN, 5'-exonuclease and gap-endonuclease activities. The multiple nuclease activities of FEN1 allow it to participate in numerous DNA metabolic pathways, including Okazaki fragment maturation, stalled replication fork...

journal_title：Nucleic acids research

authors： Zheng L,Jia J,Finger LD,Guo Z,Zer C,Shen B

更新日期：2011-02-01 00:00:00

abstract：:Two factors are mainly responsible for the stability of the DNA double helix: base pairing between complementary strands and stacking between adjacent bases. By studying DNA molecules with solitary nicks and gaps we measure temperature and salt dependence of the stacking free energy of the DNA double helix. For the fi...

journal_title：Nucleic acids research

authors： Yakovchuk P,Protozanova E,Frank-Kamenetskii MD

更新日期：2006-01-31 00:00:00

abstract：:More than 20 different heterogeneous nuclear ribonucleoproteins (hnRNPs) are associated with pre-mRNAs in the nucleus of mammalian cells and these proteins appear to influence pre-mRNA processing and other aspects of mRNA metabolism and transport. The arrangement of hnRNP proteins on pre-mRNAs is likely to be unique f...

journal_title：Nucleic acids research

authors： Matunis MJ,Xing J,Dreyfuss G

更新日期：1994-03-25 00:00:00

abstract：:Au (III) reacts with DNA at pH 5.6 to form a complex which is sensitive to mid-UV radiation. Cyclobutane pyrimidine dimers are produced at some 15 to 30 times the rate that they are in untreated DNA. The mechanism of photosensitization appears to involve energy absorption by Au-urine and Au-cytosine adducts which can ...

journal_title：Nucleic acids research

authors： Wilkins RJ

更新日期：1978-10-01 00:00:00

abstract：:It is a routine task in metabolic engineering to introduce multicomponent pathways into a heterologous host for production of metabolites. However, this process sometimes may take weeks to months due to the lack of standardized genetic tools. Here, we present a method for the design and construction of biological part...

journal_title：Nucleic acids research

authors： Guo Y,Dong J,Zhou T,Auxillos J,Li T,Zhang W,Wang L,Shen Y,Luo Y,Zheng Y,Lin J,Chen GQ,Wu Q,Cai Y,Dai J

更新日期：2015-07-27 00:00:00

abstract：:The structure and organisation of the human N-ras gene has been determined by analysing cDNA clones derived from the two main mRNA transcripts. One clone in particular is 4.1 Kb long and originates from the larger (4.3 Kb) message. Sequence analysis of this clone has revealed that the N-ras gene consists of seven exon...

journal_title：Nucleic acids research

authors： Hall A,Brown R

更新日期：1985-07-25 00:00:00

abstract：:Synchronized cells of a normal human lymphocytic cell line contain little swiven enzyme activity in G0 and G1 and high activity in Sphase. The level of activity in different growth phase appears to be related to the fraction of the population engaged in DNA replication. No endogenous inhibitor or activator of swiven a...

journal_title：Nucleic acids research

authors： Rosenberg BH,Ungers G,Deutsch JF

更新日期：1976-12-01 00:00:00

abstract：:The locus DXS269 (P20) defines a deletion hotspot in the distal part of the Duchenne Muscular Dystrophy gene. We have cloned over 90 kilobase-pairs of genomic DNA from this region in overlapping cosmids. The use of whole cosmids as probes in a competitive DNA hybridization analysis proves a fast and convenient method ...

journal_title：Nucleic acids research

authors： Blonden LA,den Dunnen JT,van Paassen HM,Wapenaar MC,Grootscholten PM,Ginjaar HB,Bakker E,Pearson PL,van Ommen GJ

更新日期：1989-07-25 00:00:00

abstract：:A system for the tetracycline-inducible regulation of gene expression in mycobacteria has been developed. We have sub-cloned the tetRO region from the Corynebacterium glutamicum TetZ locus into a mycobacterial shuttle plasmid, making expression of genes cloned downstream of tetRO responsive to tetracycline. Using the ...

journal_title：Nucleic acids research

authors： Blokpoel MC,Murphy HN,O'Toole R,Wiles S,Runn ES,Stewart GR,Young DB,Robertson BD

更新日期：2005-02-01 00:00:00

abstract：:Genotoxic stress induces alternative splicing of the oncogene MDM2 generating MDM2-ALT1, an isoform attributed with tumorigenic properties. However, the mechanisms underlying this event remain unclear. Here we explore MDM2 splicing regulation by utilizing a novel minigene that mimics endogenous MDM2 splicing in respon...

journal_title：Nucleic acids research

authors： Comiskey DF Jr,Jacob AG,Singh RK,Tapia-Santos AS,Chandler DS

更新日期：2015-04-30 00:00:00

abstract：:In vitro repair of single strand breaks in T4 and phage DNA caused by 32p decay was studied. Zone centrifugation procedure showed that polynucleotide kinase, ligase enzyme system failed to repair 32P-damages. It was found that damaged DNA contained gaps and could be repaired by DNA-polymerase I, polynucleotide ligase ...

journal_title：Nucleic acids research

authors： Fodor I,Matvienko NI,Zlotnikov KM,Tanyashin VI,Solonin AS,Bayev AA

更新日期：1975-05-01 00:00:00

abstract：:Cell-free extracts employed as chromatin assembly systems contain a myriad of proteins, polyanions and nucleic acids. The roles of ATP, MgCl2 and other cofactors in the catalysis of nucleosome formation by the Xenopus laevis oocyte S-150 have yet to be established unequivocally. In this study we examine the influence ...

journal_title：Nucleic acids research

authors： Sekiguchi JM,Kmiec EB

更新日期：1992-02-25 00:00:00

abstract：:Kinetically monitored, reverse transcriptase-initiated PCR (kinetic RT-PCR, kRT-PCR) is a novel application of kinetic PCR for high throughput transcript quantitation in total cellular RNA. The assay offers the simplicity and flexibility of an enzyme assay with distinct advantages over DNA microarray hybridization and...

journal_title：Nucleic acids research

authors： Kang JJ,Watson RM,Fisher ME,Higuchi R,Gelfand DH,Holland MJ

更新日期：2000-01-15 00:00:00

abstract：:We have previously shown that hedamycin, a GC-rich DNA-binding antitumor agent, downregulates survivin transcription (Wu et al. (2005) Molecular mechanism of inhibition of survivin transcription by the GC-rich sequence selective DNA-binding antitumor agent, hedamycin: evidence of survivin downregulation associated wit...

journal_title：Nucleic acids research

authors： Wu J,Apontes P,Song L,Liang P,Yang L,Li F

更新日期：2007-01-01 00:00:00

abstract：:Mutations in immunoglobulin µ-binding protein 2 (Ighmbp2) cause distal spinal muscular atrophy type 1 (DSMA1), an autosomal recessive disease that is clinically characterized by distal limb weakness and respiratory distress. However, despite extensive studies, the mechanism of disease-causing mutations remains elusive...

journal_title：Nucleic acids research

authors： Lim SC,Bowler MW,Lai TF,Song H

更新日期：2012-11-01 00:00:00

abstract：:The double helix is known to form as a result of hybridization of complementary nucleic acid strands in aqueous solution. In the helix the negatively charged phosphate groups of each nucleic acid strand are distributed helically on the outside of the duplex and are available for interaction with cationic groups. Catio...

journal_title：Nucleic acids research

authors： Lemeshko SV,Powdrill T,Belosludtsev YY,Hogan M

更新日期：2001-07-15 00:00:00

abstract：:In plants, small interfering RNAs (siRNAs) can trigger a silencing signal that may spread within a tissue to adjacent cells or even systemically to other organs. Movement of the signal is initially limited to a few cells, but in some cases the signal can be amplified and travel over larger distances. How far silencing...

journal_title：Nucleic acids research

authors： de Felippes FF,Ott F,Weigel D

更新日期：2011-04-01 00:00:00

abstract：:Scanning force microscopy was used to examine DNA condensates prepared with varying stoichiometries of lipospermine or polyethylenimine in physiological solution. For the first time, individual DNA strands were clearly visualized in incomplete condensates without drying. Using lipospermine at sub-saturating concentrat...

journal_title：Nucleic acids research

authors： Dunlap DD,Maggi A,Soria MR,Monaco L

更新日期：1997-08-01 00:00:00

abstract：:A method for constructing yeast artificial chromosome (YAC) libraries with large insert sizes is reported. High molecular weight human DNA was partially digested with EcoRI and cloned in the vector pYAC4. When unfractionated DNA was used, the mean YAC size was 120kb. Fractionation by pulsed-field gel electrophoresis u...

journal_title：Nucleic acids research

authors： Anand R,Villasante A,Tyler-Smith C

更新日期：1989-05-11 00:00:00

abstract：:Pyrrole-imidazole polyamides targeted to the androgen response element were cytotoxic in multiple cell lines, independent of intact androgen receptor signaling. Polyamide treatment induced accumulation of S-phase cells and of PCNA replication/repair foci. Activation of a cell cycle checkpoint response was evidenced by...

journal_title：Nucleic acids research

authors： Martínez TF,Phillips JW,Karanja KK,Polaczek P,Wang CM,Li BC,Campbell JL,Dervan PB

更新日期：2014-10-01 00:00:00

abstract：:In this report we have analyzed the role of antisense transcription in the control of LEF1 transcription factor expression. A natural antisense transcript (NAT) is transcribed from a promoter present in the first intron of LEF1 gene and undergoes splicing in mesenchymal cells. Although this locus is silent in epitheli...

journal_title：Nucleic acids research

authors： Beltran M,Aparicio-Prat E,Mazzolini R,Millanes-Romero A,Massó P,Jenner RG,Díaz VM,Peiró S,de Herreros AG

更新日期：2015-07-13 00:00:00

abstract：:A vast amount of research on the regulation of gene expression has relied on plasmid reporter assays. In this study, we show that plasmids widely used for this purpose constitutively produce substantial amounts of RNA from a TATA-containing cryptic promoter within the origin of replication. Readthrough of these RNAs i...

journal_title：Nucleic acids research

authors： Lemp NA,Hiraoka K,Kasahara N,Logg CR

更新日期：2012-08-01 00:00:00

abstract：:HinP1I recognizes and cleaves the palindromic tetranucleotide sequence G downward arrowCGC in DNA. We report three structures of HinP1I-DNA complexes: in the presence of Ca(2+) (pre-reactive complex), in the absence of metal ion (binary complex) and in the presence of Mg(2+) (post-reactive complex). HinP1I forms a bac...

journal_title：Nucleic acids research

authors： Horton JR,Zhang X,Maunus R,Yang Z,Wilson GG,Roberts RJ,Cheng X

更新日期：2006-02-09 00:00:00

abstract：:RNA sequencing has become an important method to perform hypothesis-free characterization of global gene expression. One of the limitations of RNA sequencing is that most sequence reads represent highly expressed transcripts, whereas low level transcripts are challenging to detect. To combine the benefits of tradition...

journal_title：Nucleic acids research

authors： Halvardson J,Zaghlool A,Feuk L

更新日期：2013-01-07 00:00:00

abstract：:During protein synthesis, ribosomes become stalled on polyproline-containing sequences, unless they are rescued in archaea and eukaryotes by the initiation factor 5A (a/eIF-5A) and in bacteria by the homologous protein EF-P. While a structure of EF-P bound to the 70S ribosome exists, structural insight into eIF-5A on ...

journal_title：Nucleic acids research

authors： Schmidt C,Becker T,Heuer A,Braunger K,Shanmuganathan V,Pech M,Berninghausen O,Wilson DN,Beckmann R

更新日期：2016-02-29 00:00:00

abstract：:Multiplexed high-throughput pyrosequencing is currently limited in complexity (number of samples sequenced in parallel), and in capacity (number of sequences obtained per sample). Physical-space segregation of the sequencing platform into a fixed number of channels allows limited multiplexing, but obscures available s...

journal_title：Nucleic acids research

authors： Parameswaran P,Jalili R,Tao L,Shokralla S,Gharizadeh B,Ronaghi M,Fire AZ

更新日期：2007-01-01 00:00:00

abstract：:This paper describes a method for predicting a supersecondary structural motif, beta-hairpins, in a protein sequence. The method was trained and tested on a set of 5102 hairpins and 5131 non-hairpins, obtained from a non-redundant dataset of 2880 proteins using the DSSP and PROMOTIF programs. Two machine-learning tech...

journal_title：Nucleic acids research

authors： Kumar M,Bhasin M,Natt NK,Raghava GP

更新日期：2005-07-01 00:00:00