Unusual structural features of the 5S ribosomal RNA from Streptococcus cremoris.

abstract：:Deregulation of mini-chromosome maintenance (MCM) proteins is associated with genomic instability and cancer. MCM complexes are recruited to replication origins for genome duplication. Paradoxically, MCM proteins are in excess than the number of origins and are associated with chromatin regions away from the origins d...

journal_title：Nucleic acids research

authors： Slaymaker IM,Fu Y,Toso DB,Ranatunga N,Brewster A,Forsburg SL,Zhou ZH,Chen XS

更新日期：2013-03-01 00:00:00

abstract：:The nature and pace of genome mutation is largely unknown. Because standard methods sequence DNA from populations of cells, the genetic composition of individual cells is lost, de novo mutations in cells are concealed within the bulk signal and per cell cycle mutation rates and mechanisms remain elusive. Although sing...

journal_title：Nucleic acids research

authors： Voet T,Kumar P,Van Loo P,Cooke SL,Marshall J,Lin ML,Zamani Esteki M,Van der Aa N,Mateiu L,McBride DJ,Bignell GR,McLaren S,Teague J,Butler A,Raine K,Stebbings LA,Quail MA,D'Hooghe T,Moreau Y,Futreal PA,Stratton MR

更新日期：2013-07-01 00:00:00

abstract：:We have examined the interactions of UvrABC endonuclease with DNA containing the monoadducts of 8-methoxypsoralen (8-MOP) and 4,5',8-trimethylpsoralen (TMP). The UvrA and UvrB proteins were found to form a stable complex on DNA that contains the psoralen monoadducts. Subsequent binding of UvrC protein to this complex ...

journal_title：Nucleic acids research

authors： Yeung AT,Jones BK,Capraro M,Chu T

更新日期：1987-06-25 00:00:00

abstract：:Biological and chemical DNA fragmentation generates DNA molecules with a variety of termini, including blunt ends and single-stranded overhangs. We have developed a Next Generation Sequencing (NGS) assay, XACTLY, to interrogate the termini of fragmented DNA, information traditionally lost in standard NGS library prepa...

journal_title：Nucleic acids research

authors： Harkins KM,Schaefer NK,Troll CJ,Rao V,Kapp J,Naughton C,Shapiro B,Green RE

更新日期：2020-05-07 00:00:00

abstract：:The chicken erythroid proteins binding to the histone H5 5' promoter and 3' erythroid-specific enhancer regions were identified. In DNase I footprinting and gel mobility shift experiments with immature adult erythrocyte nuclear extracts, we have demonstrated the binding of proteins to the GC-box, a high affinity Sp1 b...

journal_title：Nucleic acids research

authors： Sun JM,Penner CG,Davie JR

更新日期：1992-12-11 00:00:00

abstract：:We have studied the role of the C-terminal domain of the alpha subunit (alphaCTD) of Escherichia coli RNA polymerase during transcription initiation at promoters lacking an UP-element. The temperature requirement for open complex formation was used as an indication of the kinetics of this process. We have previously s...

journal_title：Nucleic acids research

authors： Burns HD,Ishihama A,Minchin SD

更新日期：1999-05-01 00:00:00

abstract：:The cloned 18 S ribosomal RNA gene from Saccharomyces cerevisiae have been sequenced, using the Maxam-Gilbert procedure. From this data the complete sequence of 1789 nucleotides of the 18 S RNA was deduced. Extensive homology with many eucaryotic as well as E. coli ribosomal small subunit rRNA (S-rRNA) has been observ...

journal_title：Nucleic acids research

authors： Rubtsov PM,Musakhanov MM,Zakharyev VM,Krayev AS,Skryabin KG,Bayev AA

更新日期：1980-12-11 00:00:00

abstract：:Abasic substitutions in the non-template strand and promoter sequence changes were made to assess the roles of various promoter features in sigma70 holoenzyme interactions with fork junction probes. Removal of -10 element non-template single strand bases, leaving the phosphodiester backbone intact, did not interfere w...

journal_title：Nucleic acids research

authors： Fenton MS,Gralla JD

更新日期：2003-06-01 00:00:00

abstract：:To study the role of the poly(A) tail length during the replication of poly(A)-containing plus-strand RNA virus, we have developed a simple reverse transcription polymerase chain reaction (RT-PCR)-based method that substantially improves the previously reported PAT [poly(A) test] assay. In contrast to the PAT assay, t...

journal_title：Nucleic acids research

authors： Kusov YY,Shatirishvili G,Dzagurov G,Gauss-Müller V

更新日期：2001-06-15 00:00:00

abstract：:During S phase, the entire genome must be precisely duplicated, with no sections of DNA left unreplicated. Here, we develop a simple mathematical model to describe the probability of replication failing due to the irreversible stalling of replication forks. We show that the probability of complete genome replication i...

journal_title：Nucleic acids research

authors： Newman TJ,Mamun MA,Nieduszynski CA,Blow JJ

更新日期：2013-11-01 00:00:00

abstract：:DNA double-strand breaks are repaired by end-joining or homologous recombination. A key-committing step of recombination is DNA end resection. In resection, phosphorylated CtIP first promotes the endonuclease of MRE11-RAD50-NBS1 (MRN). Subsequently, CtIP also stimulates the WRN/BLM-DNA2 pathway, coordinating thus both...

journal_title：Nucleic acids research

authors： Howard SM,Ceppi I,Anand R,Geiger R,Cejka P

更新日期：2020-06-04 00:00:00

abstract：:We have developed a web server, PRince, which analyzes the structural features and physicochemical properties of the protein-RNA interface. Users need to submit a PDB file containing the atomic coordinates of both the protein and the RNA molecules in complex form (in '.pdb' format). They should also mention the chain ...

journal_title：Nucleic acids research

authors： Barik A,Mishra A,Bahadur RP

更新日期：2012-07-01 00:00:00

abstract：:Motif3D is a web-based protein structure viewer designed to allow sequence motifs, and in particular those contained in the fingerprints of the PRINTS database, to be visualised on three-dimensional (3D) structures. Additional functionality is provided for the rhodopsin-like G protein-coupled receptors, enabling finge...

journal_title：Nucleic acids research

authors： Gaulton A,Attwood TK

更新日期：2003-07-01 00:00:00

abstract：:Differential display of mRNA is a simple, sensitive and powerful method to identify differentially expressed gene fragments. The main drawback of differential display is the lack of reproducibility and the inability to read and compare complex gels. This issue results from employing unoptimized primer combinations and...

journal_title：Nucleic acids research

authors： Malhotra K,Foltz L,Mahoney WC,Schueler PA

更新日期：1998-02-01 00:00:00

abstract：:Diazo-based precursors of photolabile groups have been used extensively for modifying nucleic acids, with the intention of toggling biological processes with light. These processes include transcription, translation and RNA interference. In these cases, the photolabile groups have been typically depicted as modifying ...

journal_title：Nucleic acids research

authors： Shah S,Jain PK,Kala A,Karunakaran D,Friedman SH

更新日期：2009-07-01 00:00:00

abstract：:In silico prediction of transcription factor binding sites (TFBSs) is central to the task of gene regulatory network elucidation. Genomic DNA sequence information provides a basis for these predictions, due to the sequence specificity of TF-binding events. However, DNA sequence alone is an impoverished source of infor...

journal_title：Nucleic acids research

authors： Whitington T,Perkins AC,Bailey TL

更新日期：2009-01-01 00:00:00

abstract：:The base excision repair DNA glycosylase MutY homolog (MYH) is responsible for removing adenines misincorporated into DNA opposite guanine or 7,8-dihydro-8-oxo-guanine (8-oxoG), thereby preventing G:C to T:A mutations. Biallelic germline mutations in the human MYH gene predispose individuals to multiple colorectal ade...

journal_title：Nucleic acids research

authors： Bai H,Jones S,Guan X,Wilson TM,Sampson JR,Cheadle JP,Lu AL

更新日期：2005-01-26 00:00:00

abstract：:Lateral ribosomal stalk is responsible for binding and recruiting translation factors during protein synthesis. The eukaryotic stalk consists of one P0 protein with two copies of P1•P2 heterodimers to form a P0(P1•P2)₂ pentameric P-complex. Here, we have solved the structure of full-length P1•P2 by nuclear magnetic re...

journal_title：Nucleic acids research

authors： Lee KM,Yusa K,Chu LO,Yu CW,Oono M,Miyoshi T,Ito K,Shaw PC,Wong KB,Uchiumi T

更新日期：2013-10-01 00:00:00

abstract：:To investigate the mechanism of N4-aminocytidine-induced mutagenesis, N'-alkyl-N4-aminocytidines and N4-alkyl-N4-aminocytidines were prepared and their mutagenicity on bacteria were assayed. N'-Methyl-N4-aminocytidine, N'-(2-hydroxyethyl)-N4-aminocytidine and N',N'-dimethyl-N4-aminocytidine showed direct-acting mutage...

journal_title：Nucleic acids research

authors： Nomura A,Negishi K,Hayatsu H

更新日期：1985-12-20 00:00:00

abstract：:Neuroserpin is an axonally secreted serine protease inhibitor expressed in the nervous system that protects neurons from ischemia-induced apoptosis. Mutant neuroserpin forms have been found polymerized in inclusion bodies in a familial autosomal encephalopathy causing dementia, or associated with epilepsy. Regulation ...

journal_title：Nucleic acids research

authors： Cuadrado A,Navarro-Yubero C,Furneaux H,Kinter J,Sonderegger P,Muñoz A

更新日期：2002-05-15 00:00:00

abstract：:The interactions between beef tRNATrp with avian myeloblastosis reverse transcriptase have been studied by statistical chemical modifications of phosphate (ethylnitrosourea) and cytidine (dimethyl sulfate) residues, as well as by digestion of complexed tRNA by Cobra venom nuclease and Neurospora crassa endonuclease. R...

journal_title：Nucleic acids research

authors： Garret M,Romby P,Giegé R,Litvak S

更新日期：1984-03-12 00:00:00

abstract：:Previous work has demonstrated that the yeast SPT3 gene is required for transcription from delta sequences, the long terminal repeats that flank yeast Ty elements. In spt3 null mutants, transcription fails to initiate in delta sequences and instead initiates farther downstream. Null mutations in SPT3 cause other mutan...

journal_title：Nucleic acids research

authors： Winston F,Minehart PL

更新日期：1986-09-11 00:00:00

abstract：:We have determined the nucleotide sequence at the 3' end of the vesicular stomatitis virus (VSV) polymerase or L gene and compared it to that obtained from a defective interfering particle (DI) RNA generated by this virus. The latter (DI 0.50) contains a large internal deletion within this gene. The deletion begins ex...

journal_title：Nucleic acids research

authors： De BK,Perrault J

更新日期：1982-11-11 00:00:00

abstract：:Ribosomal RNA (rRNA) in intact ribosomes is cleaved into discrete products on incubation of reticulocyte lysates or L-cell extracts with ppp(A2'p)3A. Cleavage of rRNA may, therefore, provide a useful assay for 2-5A (ppp)A2'p)nA; n = 2 to 4) or for the presence of a 2-5A-dependent nuclease. The results with reticulocyt...

journal_title：Nucleic acids research

authors： Wreschner DH,James TC,Silverman RH,Kerr IM

更新日期：1981-04-10 00:00:00

abstract：:We have determined the stability of intramolecular DNA quadruplexes in which the four G(3)-tracts are connected by non-nucleosidic linkers containing propanediol, octanediol or hexaethylene glycol, replacing the TTA loops in the human telomeric repeat sequence. We find that these sequences all fold to form intramolecu...

journal_title：Nucleic acids research

authors： Risitano A,Fox KR

更新日期：2004-05-11 00:00:00

abstract：:We previously proposed that the first enzyme for histidine biosynthesis in Salmonellatyphimurium plays a role in regulating expression of the histidine operon and that in order to play this role the enzyme must form a complex with histidyl-tRNA. Among the many observations that led to these conclusions were 1) that re...

journal_title：Nucleic acids research

authors： Smith O,Meyers MM,Vogel T,Deeley RD,Goldberger R

更新日期：1974-07-01 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：:An effective tool for the global analysis of both DNA methylation status and protein-chromatin interactions is a microarray constructed with sequences containing regulatory elements. One type of array suited for this purpose takes advantage of the strong association between CpG Islands (CGIs) and gene regulatory regio...

journal_title：Nucleic acids research

authors： Heisler LE,Torti D,Boutros PC,Watson J,Chan C,Winegarden N,Takahashi M,Yau P,Huang TH,Farnham PJ,Jurisica I,Woodgett JR,Bremner R,Penn LZ,Der SD

更新日期：2005-05-23 00:00:00

abstract：:The basal transcription factor TFE enhances transcription initiation by catalysing DNA strand-separation, a process that varies with temperature and ionic strength. Canonical TFE forms a heterodimeric complex whose integrity and function critically relies on a cubane iron-sulphur cluster residing in the TFEβ subunit. ...

journal_title：Nucleic acids research

authors： Blombach F,Ausiannikava D,Figueiredo AM,Soloviev Z,Prentice T,Zhang M,Zhou N,Thalassinos K,Allers T,Werner F

更新日期：2018-03-16 00:00:00

abstract：:Studies of bacterial chromosomes and plasmids indicate that their replication initiator proteins bind to origins of replication at many double-stranded sites and also at AT-rich regions where single-stranded DNA is exposed during origin opening. Single-strand binding apparently promotes origin opening by stabilizing a...

journal_title：Nucleic acids research

authors： Chatterjee S,Jha JK,Ciaccia P,Venkova T,Chattoraj DK

更新日期：2020-11-04 00:00:00