The role of N-terminus of Plasmodium falciparum ORC1 in telomeric localization and var gene silencing.

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：:We have characterized elongation complexes (ECs) of RNA polymerase from the extremely thermophilic bacterium, Thermus thermophilus. We found that complexes assembled on nucleic acid scaffolds are transcriptionally competent at high temperature (50-80 degrees C) and, depending upon the organization of the scaffold, pos...

journal_title：Nucleic acids research

authors： Kashkina E,Anikin M,Tahirov TH,Kochetkov SN,Vassylyev DG,Temiakov D

更新日期：2006-01-01 00:00:00

abstract：:FANTOM DB, the database of Functional Annotation of RIKEN Mouse cDNA Clones, is designed to store sequence information of RIKEN full-length enriched mouse cDNA clones, graphical views of sequence analysis results, curated functional annotation information and additional descriptions, including Gene Ontology terms. RIK...

journal_title：Nucleic acids research

authors： Bono H,Kasukawa T,Furuno M,Hayashizaki Y,Okazaki Y

更新日期：2002-01-01 00:00:00

abstract：:RNA editing by adensosine deaminases is a widespread mechanism to alter genetic information in metazoa. In addition to modifications in non-coding regions, editing contributes to diversification of protein function, in analogy to alternative splicing. However, although splicing programs respond to external signals, fa...

journal_title：Nucleic acids research

authors： Balik A,Penn AC,Nemoda Z,Greger IH

更新日期：2013-01-01 00:00:00

abstract：:We have reported previously (1) two unexpected consequences of the microinjection into fertilized mouse eggs of a recombinant plasmid designated p12B1, carrying a 343 bp insert of non-repetitive mouse DNA. Injected at very low concentrations, this plasmid could be established as an extrachromosomal genetic element. Wh...

journal_title：Nucleic acids research

authors： Blangy A,Léopold P,Vidal F,Rassoulzadegan M,Cuzin F

更新日期：1991-12-01 00:00:00

abstract：:The possibility of cloning large segments of DNA in cosmid vectors offers distinct advantages, in particular for the study of multigene families. Large size fragments of mouse embryo DNA were successfully cloned in the cosmid pHC 79. Twelve recombinants hybridizing specifically to an immunoglobulin kappa chain variabl...

journal_title：Nucleic acids research

authors： Cattaneo R,Gorski J,Mach B

更新日期：1981-06-25 00:00:00

abstract：:With the increasing number of protein structures available, there is a need for tools capable of automating the comparison of ensembles of structures, a common requirement in structural biology and bioinformatics. PSSweb is a web server for protein structural statistics. It takes as input an ensemble of PDB files of p...

journal_title：Nucleic acids research

authors： Gaillard T,Stote RH,Dejaegere A

更新日期：2016-07-08 00:00:00

abstract：:Gene rewiring is a common evolutionary phenomenon in nature that may lead to extinction for living organisms. Recent studies on synthetic biology demonstrate that cells can survive genetic rewiring. This survival (adaptation) is often linked to the stochastic expression of rewired genes with random transcriptional cha...

journal_title：Nucleic acids research

authors： Murakami Y,Matsumoto Y,Tsuru S,Ying BW,Yomo T

更新日期：2015-01-01 00:00:00

abstract：:We have isolated and characterized a S. pombe promoter using a functional heterologous gene product assay. Random S. pombe genomic fragments were cloned upstream from the promoterless 'lacZ gene and tested in vivo for their efficiency to promote expression of the beta-galactosidase protein in the fission yeast. An eff...

journal_title：Nucleic acids research

authors： Kudla B,Persuy MA,Gaillardin C,Heslot H

更新日期：1988-09-12 00:00:00

abstract：:Computational modelling of mammalian cell cycle regulation is a challenging task, which requires comprehensive knowledge on many interrelated processes in the cell. We have developed a web-based integrated database on cell cycle regulation in mammals in normal and pathological states (Cyclonet database). It integrates...

journal_title：Nucleic acids research

authors： Kolpakov F,Poroikov V,Sharipov R,Kondrakhin Y,Zakharov A,Lagunin A,Milanesi L,Kel A

更新日期：2007-01-01 00:00:00

abstract：:Resolvase enzymes that cleave DNA four-way (Holliday) junctions are required for poxvirus replication, but clinically useful inhibitors have not been developed. Here, we report an assay for resolvase cleavage activity based on fluorescence polarization (FP) for high-throughput screening and mechanistic studies. Initia...

journal_title：Nucleic acids research

authors： Culyba M,Hwang Y,Attar S,Madrid PB,Bupp J,Huryn D,Sanchez L,Grobler J,Miller MD,Bushman FD

更新日期：2012-09-01 00:00:00

abstract：:Cortical development is controlled by transcriptional programs, which are orchestrated by transcription factors. Yet, stable inheritance of spatio-temporal activity of factors influencing cell fate and localization in different layers is only partly understood. Here we find that deletion of Dot1l in the murine telence...

journal_title：Nucleic acids research

authors： Franz H,Villarreal A,Heidrich S,Videm P,Kilpert F,Mestres I,Calegari F,Backofen R,Manke T,Vogel T

更新日期：2019-01-10 00:00:00

abstract：:The DNA damage checkpoint halts cell cycle progression in G2 in response to genotoxic insults. Central to the execution of cell cycle arrest is the checkpoint-induced stabilization of securin-separase complex (yeast Pds1-Esp1). The checkpoint kinases Chk1 and Chk2 (yeast Chk1 and Rad53) are thought to critically contr...

journal_title：Nucleic acids research

authors： Yam CQX,Chia DB,Shi I,Lim HH,Surana U

更新日期：2020-06-19 00:00:00

abstract：:The Galaxy HiCExplorer provides a web service at https://hicexplorer.usegalaxy.eu. It enables the integrative analysis of chromosome conformation by providing tools and computational resources to pre-process, analyse and visualize Hi-C, Capture Hi-C (cHi-C) and single-cell Hi-C (scHi-C) data. Since the last publicatio...

journal_title：Nucleic acids research

authors： Wolff J,Rabbani L,Gilsbach R,Richard G,Manke T,Backofen R,Grüning BA

更新日期：2020-07-02 00:00:00

abstract：:RNA structural complexity and flexibility present a challenge for computational modeling efforts. Experimental information and bioinformatics data can be used as restraints to improve the accuracy of RNA tertiary structure prediction. Regarding utilization of restraints, the fundamental questions are: (i) What is the ...

journal_title：Nucleic acids research

authors： Wang J,Williams B,Chirasani VR,Krokhotin A,Das R,Dokholyan NV

更新日期：2019-06-20 00:00:00

abstract：:In eukaryotes, exposure to stress conditions causes a shift from cap-dependent to cap-independent translation. In trypanosomatids, environmental switches are the driving force of a developmental program of gene expression, but it is yet unclear how their translation machinery copes with their constantly changing envir...

journal_title：Nucleic acids research

authors： Zinoviev A,Léger M,Wagner G,Shapira M

更新日期：2011-10-01 00:00:00

abstract：:Nuclear receptors for the thyroid hormone and vitamin A and D cooperate with the retinoid X receptor (RXR) in activating the transcription. Although the hormone response elements for these receptors have been proposed in which spacing of the direct repeated motifs determine the specificity (so called 3-4-5 rule), vita...

journal_title：Nucleic acids research

authors： Nishikawa J,Kitaura M,Matsumoto M,Imagawa M,Nishihara T

更新日期：1994-08-11 00:00:00

abstract：:DNA helicases are motor proteins that catalyze the unwinding of double-stranded DNA into single-stranded DNA using the free energy from ATP hydrolysis. Single molecule approaches enable us to address detailed mechanistic questions about how such enzymes move processively along DNA. Here, an optical method has been dev...

journal_title：Nucleic acids research

authors： Fili N,Mashanov GI,Toseland CP,Batters C,Wallace MI,Yeeles JT,Dillingham MS,Webb MR,Molloy JE

更新日期：2010-07-01 00:00:00

abstract：:We have isolated the poly(A) polymerase (PAP) encoding gene pla1 [for poly(A) polymerase] from the fission yeast Schizosaccharomyces pombe. Protein sequence alignments with other poly(A) polymerases reveal that pla1 is more closely related to Saccharomyces cerevisiae PAP than to bovine PAP. The two yeast poly(A) polym...

journal_title：Nucleic acids research

authors： Ohnacker M,Minvielle-Sebastia L,Keller W

更新日期：1996-07-01 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：:The c-myc proto-oncogene encodes a highly unstable mRNA. Stabilized, truncated myc transcripts have been found in several human and murine tumors of hematopoietic origin. Recently, two tumors expressing 3' truncated c-myc mRNAs that were five times more stable than normal myc transcripts, were described. We have tried...

journal_title：Nucleic acids research

authors： Laird-Offringa IA,Elfferich P,van der Eb AJ

更新日期：1991-05-11 00:00:00

abstract：:We present a tool for the prediction of mRNA 3'-processing (cleavage and polyadenylation) sites in the yeast Saccharomyces cerevisiae, based on a discrete state-space model or hidden Markov model. Comparison of predicted sites with experimentally verified 3'-processing sites indicates good agreement. All predicted or ...

journal_title：Nucleic acids research

authors： Graber JH,McAllister GD,Smith TF

更新日期：2002-04-15 00:00:00

abstract：:A normal human population has been screened for the existence of further restriction fragment length polymorphisms (RFLPs) in the clotting factor IX gene in addition to the TaqI polymorphism already characterised (1,2). Two polymorphic loci were found, both within 6 Kb of the TaqI polymorphism within the body of the f...

journal_title：Nucleic acids research

authors： Winship PR,Anson DS,Rizza CR,Brownlee GG

更新日期：1984-12-11 00:00:00

abstract：:The Protein Data Bank in Europe (PDBe; pdbe.org) is actively involved in managing the international archive of biomacromolecular structure data as one of the partners in the Worldwide Protein Data Bank (wwPDB; wwpdb.org). PDBe also develops new tools to make structural data more widely and more easily available to the...

journal_title：Nucleic acids research

authors： Velankar S,Alhroub Y,Alili A,Best C,Boutselakis HC,Caboche S,Conroy MJ,Dana JM,van Ginkel G,Golovin A,Gore SP,Gutmanas A,Haslam P,Hirshberg M,John M,Lagerstedt I,Mir S,Newman LE,Oldfield TJ,Penkett CJ,Pineda-Casti

更新日期：2011-01-01 00:00:00

abstract：:RNase III enzymes cleave double stranded (ds)RNA. This is an essential step for regulating the processing of mRNA, rRNA, snoRNA and other small RNAs, including siRNA and miRNA. Arabidopsis thaliana encodes nine RNase III: four DICER-LIKE (DCL) and five RNASE THREE LIKE (RTL). To better understand the molecular functio...

journal_title：Nucleic acids research

authors： Charbonnel C,Niazi AK,Elvira-Matelot E,Nowak E,Zytnicki M,de Bures A,Jobet E,Opsomer A,Shamandi N,Nowotny M,Carapito C,Reichheld JP,Vaucheret H,Sáez-Vásquez J

更新日期：2017-11-16 00:00:00

abstract：:Human thymine-DNA glycosylase (TDG) is well known to excise thymine and uracil from G.T and G.U mismatches, respectively, and was therefore proposed to play a central role in the cellular defense against genetic mutation through spontaneous deamination of 5-methylcytosine and cytosine. In this study, we characterized ...

journal_title：Nucleic acids research

authors： Hardeland U,Bentele M,Jiricny J,Schär P

更新日期：2003-05-01 00:00:00

abstract：:Human ADAR3 is a catalytically inactive member of the Adenosine Deaminase Acting on RNA (ADAR) protein family, whose active members catalyze A-to-I RNA editing in metazoans. Until now, the reasons for the catalytic incapability of ADAR3 has not been defined and its biological function rarely explored. Yet, its exclusi...

journal_title：Nucleic acids research

authors： Wang Y,Chung DH,Monteleone LR,Li J,Chiang Y,Toney MD,Beal PA

更新日期：2019-11-18 00:00:00

abstract：:We show how to speed up sequence alignment algorithms of the type introduced by Needleman and Wunsch (and generalized by Sellers and others). Faster alignment algorithms have been introduced, but always at the cost of possibly getting sub-optimal alignments. Our modification results in the optimal alignment still bein...

journal_title：Nucleic acids research

authors： Fickett JW

更新日期：1984-01-11 00:00:00

abstract：:Extracts of the human glioma cell line A1235 (lacking O(6)-methylguanine-DNA methyltransferase) are known to restore a G:T mismatch to a normal G:C pair in a G:T-containing model (45 bp) DNA substrate. Herein we demonstrate that substitution of G:T with O(6)-methylguanine:T (m6G:T) results in extract-induced intra-str...

journal_title：Nucleic acids research

authors： Lari SU,Day RS,Dobler K,Paterson MC

更新日期：2001-06-01 00:00:00

abstract：:A key issue when designing and using DNA-targeting nucleases is specificity. Ideally, an optimal DNA-targeting tool has only one recognition site within a genomic sequence. In practice, however, almost all designer nucleases available today can accommodate one to several mutations within their target site. The ability...

journal_title：Nucleic acids research

authors： Juillerat A,Dubois G,Valton J,Thomas S,Stella S,Maréchal A,Langevin S,Benomari N,Bertonati C,Silva GH,Daboussi F,Epinat JC,Montoya G,Duclert A,Duchateau P

更新日期：2014-04-01 00:00:00