Enzymatic processing of DNA containing tandem dihydrouracil by endonucleases III and VIII.

abstract：:The prime mechanism by which p53 acts as a tumor suppressor is as a transcription factor regulating the expression of diverse downstream genes. The DNA-binding domain of p53 (p53DBD) interacts with defined DNA sites and is the main target for mutations in human primary tumors. Here, we show that the CWWG motif, found ...

journal_title：Nucleic acids research

authors： Beno I,Rosenthal K,Levitine M,Shaulov L,Haran TE

更新日期：2011-03-01 00:00:00

abstract：:LNA oligonucleotides constitute a class of bicyclic RNA analogues having an exceptionally high affinity for their complementary DNA and RNA target molecules. We here report a novel method for highly efficient isolation of intact poly(A)+ RNA using an LNA-substituted oligo(dT) affinity ligand, based on the increased af...

journal_title：Nucleic acids research

authors： Jacobsen N,Nielsen PS,Jeffares DC,Eriksen J,Ohlsson H,Arctander P,Kauppinen S

更新日期：2004-04-19 00:00:00

abstract：:Advances in single-cell RNA-sequencing techniques reveal the existence of distinct cell subpopulations. Identification of transcription factors (TFs) that define the identity of these subpopulations poses a challenge. Here, we postulate that identity depends on background subpopulations, and is determined by a synergi...

journal_title：Nucleic acids research

authors： Okawa S,Del Sol A

更新日期：2019-04-23 00:00:00

abstract：:Every bulky lesion in DNA can potentially inhibit the Taq DNA polymerase and thereby decrease the amplification produced in the polymerase chain reaction. We investigated the feasibility of using this inhibition to quantify DNA lesions produced by the anticancer drug cisplatin. Products were detected by electrophoresi...

journal_title：Nucleic acids research

authors： Jennerwein MM,Eastman A

更新日期：1991-11-25 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：:Light-inducible systems allow spatiotemporal control of a variety of biological activities. Here, we report newly optimized optogenetic tools to induce transcription with light in mammalian cells, using the Arabidopsis photoreceptor Flavin Kelch-repeat F-box 1 (FKF1) and its binding partner GIGANTEA (GI) as well as CR...

journal_title：Nucleic acids research

authors： Quejada JR,Park SE,Awari DW,Shi F,Yamamoto HE,Kawano F,Jung JC,Yazawa M

更新日期：2017-11-16 00:00:00

abstract：:Reactome (http://www.reactome.org) is a manually curated open-source open-data resource of human pathways and reactions. The current version 46 describes 7088 human proteins (34% of the predicted human proteome), participating in 6744 reactions based on data extracted from 15 107 research publications with PubMed link...

journal_title：Nucleic acids research

authors： Croft D,Mundo AF,Haw R,Milacic M,Weiser J,Wu G,Caudy M,Garapati P,Gillespie M,Kamdar MR,Jassal B,Jupe S,Matthews L,May B,Palatnik S,Rothfels K,Shamovsky V,Song H,Williams M,Birney E,Hermjakob H,Stein L,D'Eusta

更新日期：2014-01-01 00:00:00

abstract：:More than 200 assembly factors (AFs) are required for the production of ribosomes in yeast. The stepwise association and dissociation of these AFs with the pre-ribosomal subunits occurs in a hierarchical manner to ensure correct maturation of the pre-rRNAs and assembly of the ribosomal proteins. Although decades of re...

journal_title：Nucleic acids research

authors： Braun CM,Hackert P,Schmid CE,Bohnsack MT,Bohnsack KE,Perez-Fernandez J

更新日期：2020-01-10 00:00:00

abstract：:The discovery of hydroxymethyl-, formyl- and carboxylcytosine, generated through oxidation of methylcytosine by TET dioxygenases, raised the question how these modifications contribute to epigenetic regulation. As they are subjected to complex regulation in vivo, we dissected links to gene expression with in vitro mod...

journal_title：Nucleic acids research

authors： Müller U,Bauer C,Siegl M,Rottach A,Leonhardt H

更新日期：2014-07-01 00:00:00

abstract：:The MspI restriction-modification system, which recognizes the sequence 5'-CCGG-3', has been previously cloned and sequenced (1). We subcloned the methyltransferase gene (M.MspI) downstream of the ptac promoter in the multicopy vector pUC119 and overexpressed it in E. coli. Upon induction with IPTG, M.MspI constitutes...

journal_title：Nucleic acids research

authors： Dubey AK,Mollet B,Roberts RJ

更新日期：1992-04-11 00:00:00

abstract：:Gaussian network model (GNM) is a simple yet powerful model for investigating the dynamics of proteins and their complexes. GNM analysis became a broadly used method for assessing the conformational dynamics of biomolecular structures with the development of a user-friendly interface and database, iGNM, in 2005. We pr...

journal_title：Nucleic acids research

authors： Li H,Chang YY,Yang LW,Bahar I

更新日期：2016-01-04 00:00:00

abstract：:Next-generation DNA sequencing platforms provide exciting new possibilities for in vitro genetic analysis of functional nucleic acids. However, the size of the resulting data sets presents computational and analytical challenges. We present an open-source software package that employs a locality-sensitive hashing algo...

journal_title：Nucleic acids research

authors： Pitt JN,Rajapakse I,Ferré-D'Amaré AR

更新日期：2010-12-01 00:00:00

abstract：:Small nucleolar RNAs (snoRNAs) are among the first discovered and most extensively studied group of small non-coding RNA. However, most studies focused on a small subset of snoRNAs that guide the modification of ribosomal RNA. In this study, we annotated the expression pattern of all box C/D snoRNAs in normal and canc...

journal_title：Nucleic acids research

authors： Deschamps-Francoeur G,Garneau D,Dupuis-Sandoval F,Roy A,Frappier M,Catala M,Couture S,Barbe-Marcoux M,Abou-Elela S,Scott MS

更新日期：2014-09-01 00:00:00

abstract：:Transcriptional repression of pathogen defense-related genes is essential for plant growth and development. Several proteins are known to be involved in the transcriptional regulation of plant defense responses. However, mechanisms by which expression of defense-related genes are regulated by repressor proteins are po...

journal_title：Nucleic acids research

authors： Kim HS,Park HC,Kim KE,Jung MS,Han HJ,Kim SH,Kwon YS,Bahk S,An J,Bae DW,Yun DJ,Kwak SS,Chung WS

更新日期：2012-10-01 00:00:00

abstract：:The 'Atlas of Genetics and Cytogenetics in Oncology and Haematology' (http://www.infobiogen.fr/services/chromcancer) contains concise and updated cards on genes involved in cancer, cytogenetics and clinical entities in oncology, and cancer-prone diseases, a portal towards genetics/cancer, and teaching materials in gen...

journal_title：Nucleic acids research

authors： Huret JL,Dessen P,Bernheim A

更新日期：2003-01-01 00:00:00

abstract：:NikR is a transcriptional metalloregulator central in the mandatory response to acidity of Helicobacter pylori that controls the expression of numerous genes by binding to specific promoter regions. NikR/DNA interactions were proposed to rely on protein activation by Ni(II) binding to high-affinity (HA) and possibly s...

journal_title：Nucleic acids research

authors： Bahlawane C,Dian C,Muller C,Round A,Fauquant C,Schauer K,de Reuse H,Terradot L,Michaud-Soret I

更新日期：2010-05-01 00:00:00

abstract：:Previous studies have implicated the DE-1 (-111/-106) and alpha A-CRYBP1 (-66/-57) sites for activity of the mouse alpha A-crystallin promoter in transiently transfected lens cells. Here we have used the bacterial chloramphenicol acetyltransferase (CAT) reporter gene to test the functional importance of the putative D...

journal_title：Nucleic acids research

authors： Sax CM,Ilagan JG,Piatigorsky J

更新日期：1993-06-11 00:00:00

abstract：:Gene Ontology (GO) is the most widely accepted attempt to construct a unified and structured vocabulary for the description of genes and their products in any organism. Annotation by GO terms is performed in most of the current genome projects, which besides generality has the advantage of being very convenient for co...

journal_title：Nucleic acids research

authors： Hennig S,Groth D,Lehrach H

更新日期：2003-07-01 00:00:00

abstract：:To confirm the activity of an initial small molecule 'hit compound' from an activity screening, one needs to probe the structure-activity relationships by testing close analogs. The multi-fingerprint browser presented here (http://dcb-reymond23.unibe.ch:8080/MCSS/) enables one to rapidly identify such close analogs am...

journal_title：Nucleic acids research

authors： Awale M,Reymond JL

更新日期：2014-07-01 00:00:00

abstract：:We previously showed that histone H4 serine-1 phosphorylation (H4S1ph) is evolutionarily conserved during gametogenesis, and contributes to post-meiotic nuclear compaction and to full completion of sporulation in the yeast Saccharomyces cerevisiae. Previous studies showed that H4S1ph and another modification of the sa...

journal_title：Nucleic acids research

authors： Govin J,Schug J,Krishnamoorthy T,Dorsey J,Khochbin S,Berger SL

更新日期：2010-08-01 00:00:00

abstract：:The thyroid hormone receptor alpha (THRA or c-erbA-1) gene belongs to a family of genes which encode nuclear receptors for various hydrophobic ligands such as steroids, vitamin D, retinoic acid and thyroid hormones. These receptors are composed of several domains important for hormone-binding, DNA-binding, dimerizatio...

journal_title：Nucleic acids research

authors： Laudet V,Begue A,Henry-Duthoit C,Joubel A,Martin P,Stehelin D,Saule S

更新日期：1991-03-11 00:00:00

abstract：:Analysis of 41 histone homologous clones from an isogenic gene library of Drosophila melanogaster showed that non-histone fragments interrupt the histone repetitive clusters at several sites. Long (L) and short (S) forms of the repeating units are distinguished by the insertion of 240 bp into the spacer between H1 and...

journal_title：Nucleic acids research

authors： Matsuo Y,Yamazaki T

更新日期：1989-01-11 00:00:00

abstract：:Cultured mammalian cells transduced with the Escherichia coli gene, Ecogpt, synthesize the bacterial enzyme xanthine-guanine phosphoribosyl transferase (XGPT) (1). This paper describes a method for measuring XGPT activity in crude cell extracts by following the conversion of 14C-xanthine (X) to 14C-xanthine monophosph...

journal_title：Nucleic acids research

authors： Chu G,Berg P

更新日期：1985-04-25 00:00:00

abstract：:The nucleobase modification 5-methylcytosine (m(5)C) is widespread both in DNA and different cellular RNAs. The functions and enzymatic mechanisms of DNA m(5)C-methylation were extensively studied during the last decades. However, the location, the mechanism of formation and the cellular function(s) of the same modifi...

journal_title：Nucleic acids research

authors： Motorin Y,Lyko F,Helm M

更新日期：2010-03-01 00:00:00

abstract：:Previous studies have shown that the yeast Candida albicans encodes a unique seryl-tRNA(CAG) that should decode the leucine codon CUG as serine. However, in vitro translation of several different CUG-containing mRNAs in the presence of this unusual seryl-tRNA(CAG) result in an apparent increase in the molecular weight...

journal_title：Nucleic acids research

authors： Santos MA,Tuite MF

更新日期：1995-05-11 00:00:00

abstract：:The detailed conformational features and dynamics of the naturally occurring deoxyribotrinucleoside diphosphates d-TpTpT and d-TpTpC have been investigated at 20 degrees C and 80 degrees C in aqueous solution by nuclear magnetic resonance spectroscopy. The observed NMR parameters indicate that the conformational prope...

journal_title：Nucleic acids research

authors： Cheng DM,Dhingra MM,Sarma RH

更新日期：1978-11-01 00:00:00

abstract：:Highly toxic DNA double-strand breaks (DSBs) readily trigger the DNA damage response (DDR) in cells, which delays cell cycle progression to ensure proper DSB repair. In Saccharomyces cerevisiae, mitotic S phase (20-30 min) is lengthened upon DNA damage. During meiosis, Spo11-induced DSB onset and repair lasts up to 5 ...

journal_title：Nucleic acids research

authors： Woo TT,Chuang CN,Higashide M,Shinohara A,Wang TF

更新日期：2020-09-04 00:00:00

abstract：:The U1 snRNP-specific 70K protein is one of the few snRNP proteins from higher eukaryotic cells that is phosphorylated in vivo (1,2). Immunoaffinity purified spliceosomal snRNPs (U1, U2, U5, and U4/U6) were tested for their ability to phosphorylate in vitro the U1-specific 70K protein. An snRNP-associated kinase activ...

journal_title：Nucleic acids research

authors： Woppmann A,Will CL,Kornstädt U,Zuo P,Manley JL,Lührmann R

更新日期：1993-06-25 00:00:00

abstract：:The assembly of the complex that forms over the simian virus 40 origin to initiate DNA replication is not well understood. This complex is composed of the virus-coded T antigen and three cellular proteins, replication protein A (RPA), DNA polymerase alpha/primase (pol/prim) and topoisomerase I (topo I) in association ...

journal_title：Nucleic acids research

authors： Simmons DT,Gai D,Parsons R,Debes A,Roy R

更新日期：2004-02-11 00:00:00

abstract：:p53 is thought to function in the maintenance of genomic stability by modulating transcription and interacting with cellular proteins to influence the cell cycle, DNA repair and apoptosis. p53 mutations occur in >50% of human cancers, and cells which lack wild type p53 accumulate karyotypic abnormalities such as ampli...

journal_title：Nucleic acids research

authors： Buchhop S,Gibson MK,Wang XW,Wagner P,Stürzbecher HW,Harris CC

更新日期：1997-10-01 00:00:00