Y box-binding protein-1 binds preferentially to single-stranded nucleic acids and exhibits 3'-->5' exonuclease activity.

abstract：:A database (http://perso.curie.fr/tsoussi ) is described, in which over 1000 mutations in the human APC gene of tumors (colon cancer predominantly) are compiled from the literature. It includes both molecular information about the mutations and clinical data about the patients. Software has been designed to analyse al...

journal_title：Nucleic acids research

authors： Laurent-Puig P,Béroud C,Soussi T

更新日期：1998-01-01 00:00:00

abstract：:The solubility of adult beta-globin chromatin (beta A chromatin) from immature chicken red blood cells can be controlled by the presence or absence of n-butyrate in a cell incubation medium. In the absence of n-butyrate, only a small percentage (approximately 4%) of the total beta A chromatin is in a soluble chromatin...

journal_title：Nucleic acids research

authors： Ferenz CR,Nelson DA

更新日期：1985-03-25 00:00:00

abstract：:Bacterial genomics has revolutionized our understanding of the microbial tree of life; however, mapping and visualizing the distribution of functional traits across bacteria remains a challenge. Here, we introduce AnnoTree-an interactive, functionally annotated bacterial tree of life that integrates taxonomic, phyloge...

journal_title：Nucleic acids research

authors： Mendler K,Chen H,Parks DH,Lobb B,Hug LA,Doxey AC

更新日期：2019-05-21 00:00:00

abstract：:Short oligo(deoxynucleoside phosphorothioate)s were analyzed as a pool of individual diastereomeric species. The composition of such mixtures, determined by means of HPLC, indicates that consecutive couplings in commonly used phosphoramidite chemistry lead to increasing contents of the Rp isomer. Methods of analysis a...

journal_title：Nucleic acids research

authors： Wilk A,Stec WJ

更新日期：1995-02-11 00:00:00

abstract：:Three-dimensional protein structures provide invaluable information for understanding and regulating biological functions of proteins. The GalaxyWEB server predicts protein structure from sequence by template-based modeling and refines loop or terminus regions by ab initio modeling. This web server is based on the met...

journal_title：Nucleic acids research

authors： Ko J,Park H,Heo L,Seok C

更新日期：2012-07-01 00:00:00

abstract：:Transcription factors (TFs) regulate gene expression by binding to short DNA sequence motifs, yet their binding specificities alone cannot explain how certain TFs drive a diversity of biological processes. In order to investigate the factors that control the functions of the pleiotropic TF STAT3, we studied its genome...

journal_title：Nucleic acids research

authors： Hutchins AP,Diez D,Takahashi Y,Ahmad S,Jauch R,Tremblay ML,Miranda-Saavedra D

更新日期：2013-02-01 00:00:00

abstract：:The 'regions' method for multisequence alignment used in the previously reported program MALIGN has been generalized to include recursive refinement so that unaligned portions between two regions at the current level of resolution can be handled with increased resolution. Additionally, there is incorporated a limiting...

journal_title：Nucleic acids research

authors： Martinez HM

更新日期：1988-03-11 00:00:00

abstract：:The HSV gene encoding ICP4 is negatively regulated and the HSV gene encoding thymidine kinase is positively regulated by ICP4 in vivo. We report that ICP4 is a component of a stable complex that contains protein and a sequence of approximately 28 nucleotides that span the ICP4 gene transcription initiation site. The a...

journal_title：Nucleic acids research

authors： Faber SW,Wilcox KW

更新日期：1988-01-25 00:00:00

abstract：:Promoter design remains one of the most important considerations in metabolic engineering and synthetic biology applications. Theoretically, there are 450 possible sequences for a 50-nt promoter, of which naturally occurring promoters make up only a small subset. To explore the vast number of potential sequences, we r...

journal_title：Nucleic acids research

authors： Wang Y,Wang H,Wei L,Li S,Liu L,Wang X

更新日期：2020-07-09 00:00:00

abstract：:The RSC complex of Saccharomyces cerevisiae is closely related to the SWI/SNF complex. Both complexes are involved in remodeling chromatin structure and they share conserved components. The RSC proteins Sth1, Rsc8/Swh3, Sfh1 and Rsc6 are homologs of the SWI/SNF proteins Swi2/Snf2, Swi3, Snf5 and Swp73 respectively. To...

journal_title：Nucleic acids research

authors： Treich I,Ho L,Carlson M

更新日期：1998-08-15 00:00:00

abstract：:We have studied the effect of selenium on the expression of a cellular glutathione peroxidase, GSHPx-1, in transfected MCF-7 cells and in doxorubicin-resistant (Adrr) MCF-7 cells. A GSHPx-1 cDNA with a Rous Sarcoma virus promoter was transfected into a human mammary carcinoma cell line, MCF-7, which has very low endog...

journal_title：Nucleic acids research

authors： Chu FF,Esworthy RS,Akman S,Doroshow JH

更新日期：1990-03-25 00:00:00

abstract：:To understand how potential for G-quadruplex formation might influence regulation of gene expression, we examined the 2 kb spanning the transcription start sites (TSS) of the 18 217 human RefSeq genes, distinguishing contributions of template and nontemplate strands. Regions both upstream and downstream of the TSS are...

journal_title：Nucleic acids research

authors： Eddy J,Maizels N

更新日期：2008-03-01 00:00:00

abstract：:dITP may be generated from dATP by a slow, nonenzymatic hydrolysis. While [3H]dITP was degraded rapidly to [3H]deoxyinosine by HeLa cell nuclear extracts, no net degradation of [3H]dITP was observed in the presence of physiological concentrations of ATP, apparently because the extract contained deoxynucleoside diphosp...

journal_title：Nucleic acids research

authors： Myrnes B,Guddal PH,Krokan H

更新日期：1982-06-25 00:00:00

abstract：:The molecular structure of the DNA double helix has been known for 60 years, but we remain surprisingly ignorant of the balance of forces that determine its mechanical properties. The DNA double helix is among the stiffest of all biopolymers, but neither theory nor experiment has provided a coherent understanding of t...

journal_title：Nucleic acids research

authors： Peters JP,Yelgaonkar SP,Srivatsan SG,Tor Y,James Maher L 3rd

更新日期：2013-12-01 00:00:00

abstract：:We present RADAR--a rigorously annotated database of A-to-I RNA editing (available at http://RNAedit.com). The identification of A-to-I RNA editing sites has been dramatically accelerated in the past few years by high-throughput RNA sequencing studies. RADAR includes a comprehensive collection of A-to-I RNA editing si...

journal_title：Nucleic acids research

authors： Ramaswami G,Li JB

更新日期：2014-01-01 00:00:00

abstract：:The human 5S rRNA genes are found in clusters of tandem repeated units. We have cloned and partially characterized six restriction fragments from two clusters of 2.3 kb and 1.6 kb repeats, respectively. Four fragments from the cluster of 2.3 kb repeats contain a 5S rRNA gene and one fragment contains a gene variant wi...

journal_title：Nucleic acids research

authors： Sørensen PD,Frederiksen S

更新日期：1991-08-11 00:00:00

abstract：:Alterations in cancer genomes strongly influence clinical responses to treatment and in many instances are potent biomarkers for response to drugs. The Genomics of Drug Sensitivity in Cancer (GDSC) database (www.cancerRxgene.org) is the largest public resource for information on drug sensitivity in cancer cells and mo...

journal_title：Nucleic acids research

authors： Yang W,Soares J,Greninger P,Edelman EJ,Lightfoot H,Forbes S,Bindal N,Beare D,Smith JA,Thompson IR,Ramaswamy S,Futreal PA,Haber DA,Stratton MR,Benes C,McDermott U,Garnett MJ

更新日期：2013-01-01 00:00:00

abstract：:CCG repeats are highly over-represented in exons of the human genome. Usually they are located in the 5' UTR but are also abundant in translated sequences. The CCG repeats are associated with three tri-nucleotide repeat disorders: Huntington's disease, myotonic dystrophy type 1 and chromosome X-linked mental retardati...

journal_title：Nucleic acids research

authors： Kiliszek A,Kierzek R,Krzyzosiak WJ,Rypniewski W

更新日期：2012-09-01 00:00:00

abstract：:A restriction endonuclease, ApaI, has been partially purified from Acetobacter pasteurianus. This enzyme cleaves bacteriophage lambda DNA and Simian virus 40 DNA at one site, adenovirus-2 DNA at more than nine sites, but it does not cleave phi X174 DNA nor plasmid pBR322 DNA. This enzyme recognizes the sequence (formu...

journal_title：Nucleic acids research

authors： Seurinck J,Van de Voorde A,Van Montagu M

更新日期：1983-07-11 00:00:00

abstract：:Through a computer search of DNA databases, we have identified the homologs of the mgU6-47 snoRNA gene from the yeast Schizosaccharomyces pombe, the fly Drosophila melanogaster and human. The three box C/D-containing snoRNA genes showed no significant similarity in their sequences except for an 11 nt long complementar...

journal_title：Nucleic acids research

authors： Zhou H,Chen YQ,Du YP,Qu LH

更新日期：2002-02-15 00:00:00

abstract：:The histone methyl transferase Suv39H1 is involved in silencing by pericentric heterochromatin. It specifically methylates K9 of histone H3, thereby creating a high affinity binding site for HP1 proteins. We and others have shown recently that it is also involved in transcriptional repression by the retinoblastoma pro...

journal_title：Nucleic acids research

authors： Vaute O,Nicolas E,Vandel L,Trouche D

更新日期：2002-01-15 00:00:00

abstract：:The RES complex was previously identified in yeast as a splicing factor affecting nuclear pre-mRNA retention. This complex was shown to contain three subunits, namely Snu17, Bud13 and Pml1, but its mode of action remains ill-defined. To obtain insights into its function, we have performed a structural investigation of...

journal_title：Nucleic acids research

authors： Brooks MA,Dziembowski A,Quevillon-Cheruel S,Henriot V,Faux C,van Tilbeurgh H,Séraphin B

更新日期：2009-01-01 00:00:00

abstract：:Gene trap vectors developed for genome-wide mutagenesis can be used to study factors governing the expression of exons inserted throughout the genome. For example, entrapment vectors consisting of a partial 3'-terminal exon [i.e. a neomycin resistance gene (Neo), a poly(A) site, but no 3' splice site] were typically e...

journal_title：Nucleic acids research

authors： Osipovich AB,White-Grindley EK,Hicks GG,Roshon MJ,Shaffer C,Moore JH,Ruley HE

更新日期：2004-05-20 00:00:00

abstract：:Using the quenched flow technique the mechanism of seryl tRNA synthetase action has been investigated with respect to the presteady state kinetics of individual steps. Under conditions where the strong binding sites of the enzyme are nearly saturated and the steady state turnover number is about 1 s-1, rate constants ...

journal_title：Nucleic acids research

authors： Dibbelt L,Pachmann U,Zachau HG

更新日期：1980-09-11 00:00:00

abstract：:The RNA of a deleted strain (lacking Src gene) of an avian sarcoma virus (ASV) was examined by a newly developed immunoelectron microscopic procedure which uses anti-nucleotide antibodies as probes. After denaturation of the RNA and reaction with a high affinity, highly specific anti-7-methylguanosine-5'-phosphate (an...

journal_title：Nucleic acids research

authors： Castleman H,Meredith RD,Erlanger BF

更新日期：1980-10-10 00:00:00

abstract：:Escherichia coli mRNA translation is facilitated by sequences upstream and downstream of the initiation codon, called Shine-Dalgarno (SD) and downstream box (DB) sequences, respectively. In E.coli enhancing the complementarity between the DB sequences and the 16S rRNA penultimate stem resulted in increased protein acc...

journal_title：Nucleic acids research

authors： Kuroda H,Maliga P

更新日期：2001-02-15 00:00:00

abstract：:Much effort has long been devoted to unraveling the coordinated cellular response to genotoxic insults. In view of the difficulty of obtaining human biological samples of homogeneous origin, I have established a set of stable human clones where one DNA repair gene has been stably silenced by means of RNA interference....

journal_title：Nucleic acids research

authors： Biard DS

更新日期：2007-01-01 00:00:00

abstract：:A cDNA clone named 1A11 was isolated in a screen for genes that are activated by both mesoderm inducing factors FGF and activin in animal explants of Xenopus laevis embryos. In undisturbed embryos, 1A11 is expressed during the gastrula stage in the entire marginal zone where mesoderm originates, and later in the somit...

journal_title：Nucleic acids research

authors： Greene JM,Otani H,Good PJ,Dawid IB

更新日期：1993-05-25 00:00:00

abstract：:Despite the great potential of RNAi, ectopic expression of shRNA or siRNAs holds the inherent risk of competition for critical RNAi components, thus altering the regulatory functions of some cellular microRNAs. In addition, specific siRNA sequences can potentially hinder incorporation of other siRNAs when used in a co...

journal_title：Nucleic acids research

authors： Castanotto D,Sakurai K,Lingeman R,Li H,Shively L,Aagaard L,Soifer H,Gatignol A,Riggs A,Rossi JJ

更新日期：2007-01-01 00:00:00

abstract：:The sequencing of the full transcriptome (RNA-seq) has become the preferred choice for the measurement of genome-wide gene expression. Despite its widespread use, challenges remain in RNA-seq data analysis. One often-overlooked aspect is normalization. Despite the fact that a variety of factors or 'batch effects' can ...

journal_title：Nucleic acids research

authors： Peixoto L,Risso D,Poplawski SG,Wimmer ME,Speed TP,Wood MA,Abel T

更新日期：2015-09-18 00:00:00