Identification and characterization of OGG1 mutations in patients with Alzheimer's disease.

abstract：:Combinatorial interactions of sequence-specific trans-acting factors with localized genomic cis-element clusters are the principal mechanism for regulating tissue-specific and developmental gene expression. With the emergence of expanding numbers of genome-wide expression analyses, the identification of the cis-elemen...

journal_title：Nucleic acids research

authors： Jegga AG,Gupta A,Gowrisankar S,Deshmukh MA,Connolly S,Finley K,Aronow BJ

更新日期：2005-07-01 00:00:00

abstract：:Mixed-lineage leukemia (MLL) maintains the expression of cellular memory genes during development, while leukemic MLL fusion proteins aberrantly maintain expression of hematopoietic stem cell program genes such as HOXA9 to cause leukemia. However, the molecular mechanism of gene activation is unclear. Here we show tha...

journal_title：Nucleic acids research

authors： Okuda H,Kawaguchi M,Kanai A,Matsui H,Kawamura T,Inaba T,Kitabayashi I,Yokoyama A

更新日期：2014-04-01 00:00:00

abstract：:We constructed several deletion mutants of Escherichia coli single-stranded DNA binding protein (EcoSSB) lacking different parts of the C-terminal region. This region of EcoSSB is composed of two parts: a glycine and proline-rich sequence of approximately 60 amino acids followed by an acidic region of the last 10 amin...

journal_title：Nucleic acids research

authors： Curth U,Genschel J,Urbanke C,Greipel J

更新日期：1996-07-15 00:00:00

abstract：:KRAS is one of the most mutated genes in human cancer. It is controlled by a G4 motif located upstream of the transcription start site. In this paper, we demonstrate that 8-oxoguanine (8-oxoG), being more abundant in G4 than in non-G4 regions, is a new player in the regulation of this oncogene. We designed oligonucleo...

journal_title：Nucleic acids research

authors： Cogoi S,Ferino A,Miglietta G,Pedersen EB,Xodo LE

更新日期：2018-01-25 00:00:00

abstract：:Long terminal repeat (LTR)-retrotransposons comprise a significant portion of the rice genome. Their complete characterization is thus necessary if the sequenced genome is to be annotated correctly. In addition, because LTR-retrotransposons can influence the expression of neighboring genes, the complete identification...

journal_title：Nucleic acids research

authors： Chaparro C,Guyot R,Zuccolo A,Piégu B,Panaud O

更新日期：2007-01-01 00:00:00

abstract：:MicroRNAs (miRNAs) are small non-coding RNAs that mediate gene expression at the post-transcriptional and translational levels by an imperfect binding to target mRNA 3'UTR regions. While the ab-initio computational prediction of miRNA-mRNA interactions still poses significant challenges, it is possible to overcome som...

journal_title：Nucleic acids research

authors： Sales G,Coppe A,Bicciato S,Bortoluzzi S,Romualdi C

更新日期：2010-04-01 00:00:00

abstract：:Linker histones are an integral component of chromatin but how these proteins promote assembly of chromatin fibers and higher order structures and regulate gene expression remains an open question. Using Förster resonance energy transfer (FRET) approaches we find that association of a linker histone with oligonucleoso...

journal_title：Nucleic acids research

authors： Fang H,Wei S,Lee TH,Hayes JJ

更新日期：2016-11-02 00:00:00

abstract：:The genetic organization of the multiple ribosomal transcription units (RTUs) on the genome of the yeast Saccharomyces carlsbergensis was studied by electron microscopy of purified ribosomal DNA hybridized to 26S rRNA using the R-loop technique (Thomas, M., White, R.L. and Davis, R.W. (1973) Proc. Natl. Acad. Sci. U.S...

journal_title：Nucleic acids research

authors： Meyerink JH,Retèl J,Raué HA,Planta RJ

更新日期：1978-08-01 00:00:00

abstract：:Transcription initiation complexes formed by bacterial RNA polymerases (RNAPs) exhibit dramatic species-specific differences in stability, leading to different strategies of transcription regulation. The molecular basis for this diversity is unclear. Promoter complexes formed by RNAP from Thermus aquaticus (Taq) are c...

journal_title：Nucleic acids research

authors： Mekler V,Minakhin L,Kuznedelov K,Mukhamedyarov D,Severinov K

更新日期：2012-12-01 00:00:00

abstract：:Resistance to androgen receptor (AR)-targeted therapies in prostate cancer (PC) is a major clinical problem. A key mechanism of treatment resistance in advanced PC is the generation of alternatively spliced forms of the AR termed AR variants (AR-Vs) that are refractory to targeted agents and drive tumour progression. ...

journal_title：Nucleic acids research

authors： Kounatidou E,Nakjang S,McCracken SRC,Dehm SM,Robson CN,Jones D,Gaughan L

更新日期：2019-06-20 00:00:00

abstract：:Aberrant CpG methylation changes occurring during tumour progression include the loss (hypomethylation) and gain (hypermethylation) of methyl groups. Techniques currently available for examining such changes either require selection of a region, then examination of methylation changes, or utilise methylation-sensitive...

journal_title：Nucleic acids research

authors： Brock GJ,Huang TH,Chen CM,Johnson KJ

更新日期：2001-12-15 00:00:00

abstract：:A frequently used method of comparing large RNA molecules employs the two-dimensional display of oligonucleotides generated through the action of specific RNases (oligonucleotide mapping, fingerprinting). Using computer simulations and simple analytic expressions the number of large RNase T1-resistant oligonucleotides...

journal_title：Nucleic acids research

authors： Aaronson RP,Young JF,Palese P

更新日期：1982-01-11 00:00:00

abstract：:Investigation of biological processes using selective chemical interventions is generally applied in biomedical research and drug discovery. Many studies of this kind make use of gene expression experiments to explore cellular responses to chemical interventions. Recently, some research groups constructed libraries of...

journal_title：Nucleic acids research

authors： Li Y,Hao P,Zheng S,Tu K,Fan H,Zhu R,Ding G,Dong C,Wang C,Li X,Thiesen HJ,Chen YE,Jiang H,Liu L,Li Y

更新日期：2008-11-01 00:00:00

abstract：:Activation of the transcription factor NF-kappaB is critical for the tumor necrosis factor-alpha (TNF-alpha)-induced inflammatory response. Here we report the complete gene expression profile from activated microvascular endothelial cells emphasizing the direct contribution of the NF-kappaB pathway. Human microvascula...

journal_title：Nucleic acids research

authors： Kempe S,Kestler H,Lasar A,Wirth T

更新日期：2005-09-21 00:00:00

abstract：:The 338.5 kb of the Escherichia coli genome described here together with previously described segments bring the total of contiguous finished sequence of this genome to > 1 Mb. Of 319 open reading frames (ORFs) found in this 338.5 kb segment, 147 (46%) are potential new genes. The positions of several genes which had ...

journal_title：Nucleic acids research

authors： Burland V,Plunkett G 3rd,Sofia HJ,Daniels DL,Blattner FR

更新日期：1995-06-25 00:00:00

abstract：:In a pilot study on SAGE on Reed-Sternberg cells we have sequenced 1055 tags representing 701 genes. Screening of the GenBank database resulted in the identification of a corresponding gene or EST for 490 of them. For 211 of the tags no homology could be detected. A major problem of the serial analysis of gene express...

journal_title：Nucleic acids research

authors： van den Berg A,van der Leij J,Poppema S

更新日期：1999-09-01 00:00:00

abstract：:The regions of the polypeptide chain immediately preceding or following an α-helix are known as Nt- and Ct cappings, respectively. Cappings play a central role stabilizing α-helices due to lack of intrahelical hydrogen bonds in the first and last turn. Sequence patterns of amino acid type preferences have been derived...

journal_title：Nucleic acids research

authors： Segura J,Oliva B,Fernandez-Fuentes N

更新日期：2012-01-01 00:00:00

abstract：:A cell-free extract of yeast nuclei that can specifically transcribe cloned yeast 5S rRNA genes has been developed. Optima for transcription of 5S rDNA were determined and conditions of extract preparation leading to reproducible activities and specificities established. The major in vitro product has the same size an...

journal_title：Nucleic acids research

authors： van Keulen H,Thomas DY

更新日期：1982-09-11 00:00:00

abstract：:The Escherichia coli AlkB protein catalyzes the direct reversal of alkylation damage to DNA; primarily 1-methyladenine (1mA) and 3-methylcytosine (3mC) lesions created by endogenous or environmental alkylating agents. AlkB is a member of the non-heme iron (II) alpha-ketoglutarate-dependent dioxygenase superfamily, whi...

journal_title：Nucleic acids research

authors： Roy TW,Bhagwat AS

更新日期：2007-01-01 00:00:00

abstract：:SIRT6 is critical for activating transcription of Nuclear factor (erythroid-derived 2)-like 2 (NRF2) responsive genes during oxidative stress. However, while the mechanism of SIRT6-mediated silencing is well understood, the mechanism of SIRT6-mediated transcriptional activation is unknown. Here, we employed SIRT6 sepa...

journal_title：Nucleic acids research

authors： Rezazadeh S,Yang D,Tombline G,Simon M,Regan SP,Seluanov A,Gorbunova V

更新日期：2019-09-05 00:00:00

abstract：:The DNA-binding protein RdgC has been identified as an inhibitor of RecA-mediated homologous recombination in Escherichia coli. In Neisseria species, RdgC also has a role in virulence-associated antigenic variation. We have previously solved the crystal structure of the E. coli RdgC protein and shown it to form a toro...

journal_title：Nucleic acids research

authors： Briggs GS,Yu J,Mahdi AA,Lloyd RG

更新日期：2010-10-01 00:00:00

abstract：:The GeneSpeed database (http://genespeed.uchsc.edu/) is an online database and resource tool facilitating the detailed study of protein domain homology in the transcriptomes of Homo sapiens, Mus musculus, Drosophila melanogaster and Caenorhabditis elegans. The population schema for the GeneSpeed database takes advanta...

journal_title：Nucleic acids research

authors： Kutchma A,Quayum N,Jensen J

更新日期：2007-01-01 00:00:00

abstract：:The sequential arrangement of histones along DNA in nucleosome core particles was determined between 0.5 and 600 mM salt and from 0 to 8 M urea. These concentrations of salt and urea up to 6 M had no significant effect on the linear order of histones along DNA but 8 M urea caused the rearrangement of histones. Conform...

journal_title：Nucleic acids research

authors： Zayetz VW,Bavykin SG,Karpov VL,Mirzabekov AD

更新日期：1981-03-11 00:00:00

abstract：:Sas2p is a histone acetyltransferase implicated in the regulation of transcriptional silencing, and ORC is the six-subunit origin recognition complex involved in the initiation of DNA replication and the establishment of transcriptionally silent chromatin by silencers in yeast. We show here that SAS2 deletion (sas2Del...

journal_title：Nucleic acids research

authors： Zou Y,Bi X

更新日期：2008-09-01 00:00:00

abstract：:GenBank® (https://www.ncbi.nlm.nih.gov/genbank/) is a comprehensive, public database that contains 9.9 trillion base pairs from over 2.1 billion nucleotide sequences for 478 000 formally described species. Daily data exchange with the European Nucleotide Archive and the DNA Data Bank of Japan ensures worldwide coverag...

journal_title：Nucleic acids research

authors： Sayers EW,Cavanaugh M,Clark K,Pruitt KD,Schoch CL,Sherry ST,Karsch-Mizrachi I

更新日期：2021-01-08 00:00:00

abstract：:Replication of the promiscuous plasmid pMV158 requires expression of the initiator repB gene, which is controlled by the repressor CopG. Genes repB and copG are co-transcribed from promoter P(cr). We have studied the interactions between RNA polymerase, CopG and the promoter to elucidate the mechanism of repression by...

journal_title：Nucleic acids research

authors： Hernández-Arriaga AM,Rubio-Lepe TS,Espinosa M,del Solar G

更新日期：2009-08-01 00:00:00

abstract：:The occurrence of DNA tracts of the three binary base combinations: R.Y, K.M and W;S has been mapped in the complete genomes of Haemophilus influenzae and Escherichia coli. A highly significant over-representation of W tracts is observed in both bacteria. The excess of W tracts is particularly striking in the 10% inte...

journal_title：Nucleic acids research

authors： Shomer B,Yagil G

更新日期：1999-11-15 00:00:00

abstract：:In most bacteria, two tRNAs decode the four arginine CGN codons. One tRNA harboring a wobble inosine (tRNA(Arg)ICG) reads the CGU, CGC and CGA codons, whereas a second tRNA harboring a wobble cytidine (tRNA(Arg)CCG) reads the remaining CGG codon. The reduced genomes of Mycoplasmas and other Mollicutes lack the gene en...

journal_title：Nucleic acids research

authors： Yokobori S,Kitamura A,Grosjean H,Bessho Y

更新日期：2013-07-01 00:00:00

abstract：:Fluorogenic RNAs that are based on the complex formed by 3,5-difluoro-4-hydroxybenzylidene imidazolinone (DFHBI) derivatives and the RNA aptamer named Spinach were used to engineer a new generation of in vitro and in vivo sensors for bioanalytics. With the resolved crystal structure of the RNA/small molecule complex, ...

journal_title：Nucleic acids research

authors： Ketterer S,Fuchs D,Weber W,Meier M

更新日期：2015-10-30 00:00:00

abstract：:We have developed a novel method for estimating the parameters of hidden Markov models for gene finding in newly sequenced species. Our approach does not rely on curated training data sets, but instead uses extrinsic evidence (including paired-end ditags that have not been used in gene finding previously) and iterativ...

journal_title：Nucleic acids research

authors： Brejová B,Vinar T,Chen Y,Wang S,Zhao G,Brown DG,Li M,Zhou Y

更新日期：2009-04-01 00:00:00