BioModels Database: a free, centralized database of curated, published, quantitative kinetic models of biochemical and cellular systems.

abstract：:DNA non-homologous end joining, the major mechanism for the repair of DNA double-strands breaks (DSB) in mammalian cells requires the DNA-dependent protein kinase (DNA-PK), a complex composed of a large catalytic subunit of 460 kDa (DNA-PKcs) and the heterodimer Ku70-Ku80 that binds to double-stranded DNA ends. Mutati...

journal_title：Nucleic acids research

authors： Marangoni E,Foray N,O'Driscoll M,Douc-Rasy S,Bernier J,Bourhis J,Jeggo P

更新日期：2000-12-01 00:00:00

abstract：:Fragments of SP6 DNA generated by cleavage with Hpa II or Taq I were cloned into the Cla I site of pBR322 and the recombinant plasmids were screened for the presence of SP6 promoter activity by transcription in vitro with purified SP6 RNA polymerase. Three plasmids having promoter activity and small inserts of SP6 DNA...

journal_title：Nucleic acids research

authors： Brown JE,Klement JF,McAllister WT

更新日期：1986-04-25 00:00:00

abstract：:Measuring minimal residual disease in cancer has applications for prognosis, monitoring treatment and detection of recurrence. Simple sequence-based methods to detect nucleotide substitution variants have error rates (about 10-3) that limit sensitive detection. We developed and characterized the performance of MASQ (m...

journal_title：Nucleic acids research

authors： Moffitt AB,Spector MS,Andrews P,Kendall J,Alexander J,Stepansky A,Ma B,Kolitz J,Chiorazzi N,Allen SL,Krasnitz A,Wigler M,Levy D,Wang Z

更新日期：2020-04-17 00:00:00

abstract：:The rol-6 gene is trans-spliced to the 22 nt leader, SL1, 173 nt downstream of the transcription start. We have analyzed splicing in transformants carrying extrachromosomal arrays of rol-6 with mutations in the trans-splice acceptor site. This site is a close match to the consensus, UUUCAG, that is highly conserved in...

journal_title：Nucleic acids research

authors： Conrad R,Liou RF,Blumenthal T

更新日期：1993-02-25 00:00:00

abstract：:VIDA is a new virus database that organizes open reading frames (ORFs) from partial and complete genomic sequences from animal viruses. Currently VIDA includes all sequences from GenBank for Herpesviridae, Coronaviridae and Arteriviridae. The ORFs are organized into homologous protein families, which are identified on...

journal_title：Nucleic acids research

authors： Albà MM,Lee D,Pearl FM,Shepherd AJ,Martin N,Orengo CA,Kellam P

更新日期：2001-01-01 00:00:00

abstract：:Decay of (125)I produces a shower of low energy electrons (Auger electrons) that cause strand breaks in DNA in a distance-dependent manner with 90% of the breaks located within 10 bp from the decay site. We studied strand breaks in RNA molecules produced by decay of (125)I incorporated into complementary DNA oligonucl...

journal_title：Nucleic acids research

authors： Gaidamakova EK,Neumann RD,Panyutin IG

更新日期：2002-11-15 00:00:00

abstract：:Proteins are highly dynamic molecules, whose function is intrinsically linked to their molecular motions. Despite the pivotal role of protein dynamics, their computational simulation cost has led to most structure-based approaches for assessing the impact of mutations on protein structure and function relying upon sta...

journal_title：Nucleic acids research

authors： Rodrigues CH,Pires DE,Ascher DB

更新日期：2018-07-02 00:00:00

abstract：:An unexpectedly high number of regulatory RNAs have been recently discovered that fine-tune the function of genes at all levels of expression. We employed Genomic SELEX, a method to identify protein-binding RNAs encoded in the genome, to search for further regulatory RNAs in Escherichia coli. We used the global regula...

journal_title：Nucleic acids research

authors： Lorenz C,Gesell T,Zimmermann B,Schoeberl U,Bilusic I,Rajkowitsch L,Waldsich C,von Haeseler A,Schroeder R

更新日期：2010-06-01 00:00:00

abstract：:The human MTH1 gene for 8-oxo-7,8-dihydrodeoxyguanosine triphosphatase, produces seven types (types 1, 2A, 2B, 3A, 3B, 4A and 4B) of mRNAs. The B-type mRNAs with exon 2b-2c segments have three additional in-frame AUGs in their 5' regions. We report here that these transcripts produce three forms of MTH1 polypeptides (...

journal_title：Nucleic acids research

authors： Oda H,Taketomi A,Maruyama R,Itoh R,Nishioka K,Yakushiji H,Suzuki T,Sekiguchi M,Nakabeppu Y

更新日期：1999-11-15 00:00:00

abstract：:Small interfering RNAs (siRNAs) are now established as the preferred tool to inhibit gene function in mammalian cells yet trigger unintended gene silencing due to their inherent miRNA-like behavior. Such off-target effects are primarily mediated by the sequence-specific interaction between the siRNA seed regions (posi...

journal_title：Nucleic acids research

authors： Bramsen JB,Pakula MM,Hansen TB,Bus C,Langkjær N,Odadzic D,Smicius R,Wengel SL,Chattopadhyaya J,Engels JW,Herdewijn P,Wengel J,Kjems J

更新日期：2010-09-01 00:00:00

abstract：:Most proteins from higher organisms are known to be multi-domain proteins and contain substantial numbers of intrinsically disordered (ID) regions. To analyse such protein sequences, those from human for instance, we developed a special protein-structure-prediction pipeline and accumulated the products in the Structur...

journal_title：Nucleic acids research

authors： Motono C,Nakata J,Koike R,Shimizu K,Shirota M,Amemiya T,Tomii K,Nagano N,Sakaya N,Misoo K,Sato M,Kidera A,Hiroaki H,Shirai T,Kinoshita K,Noguchi T,Ota M

更新日期：2011-01-01 00:00:00

abstract：:A single-helical B-type geometry is presented based on 1H NMR observations on d(TATA) and several other small single-helical DNA fragments. The structure is extended to one complete turn of double-helical DNA and its characteristics are compared with other known B-type structures. ...

journal_title：Nucleic acids research

authors： Mellema JR,van Kampen PN,Carlson CN,Bosshard HE,Altona C

更新日期：1983-05-11 00:00:00

abstract：:RNA-binding proteins (RBPs) play important roles in the post-transcriptional control of RNAs. Identifying RBP binding sites and characterizing RBP binding preferences are key steps toward understanding the basic mechanisms of the post-transcriptional gene regulation. Though numerous computational methods have been dev...

journal_title：Nucleic acids research

authors： Zhang S,Zhou J,Hu H,Gong H,Chen L,Cheng C,Zeng J

更新日期：2016-02-29 00:00:00

abstract：:Saccharomyces cerevisiae Pif1 (ScPif1) is known as an ATP-dependent DNA helicase that plays critical roles in a number of important biological processes such as DNA replication, telomere maintenance and genome stability maintenance. Besides its DNA helicase activity, ScPif1 is also known as a single-stranded DNA (ssDN...

journal_title：Nucleic acids research

authors： Lu C,Le S,Chen J,Byrd AK,Rhodes D,Raney KD,Yan J

更新日期：2019-08-22 00:00:00

abstract：:The Moloney murine leukemia virus (MLV) is a prototype gammaretrovirus requiring nuclear disassembly before DNA integration. In the nucleus, integration site selection towards promoter/enhancer elements is mediated by the host factor bromo- and extraterminal domain (BET) proteins (bromodomain (Brd) proteins 2, 3 and 4...

journal_title：Nucleic acids research

authors： Borrenberghs D,Zurnic I,De Wit F,Acke A,Dirix L,Cereseto A,Debyser Z,Hendrix J

更新日期：2019-02-20 00:00:00

abstract：:Toscana virus is an emerging bunyavirus in Mediterranean Europe where it accounts for 80% of pediatric meningitis cases during the summer. The negative-strand ribonucleic acid (RNA) genome of the virus is wrapped around the virally encoded nucleoprotein N to form the ribonucleoprotein complex (RNP). We determined crys...

journal_title：Nucleic acids research

authors： Olal D,Dick A,Woods VL Jr,Liu T,Li S,Devignot S,Weber F,Saphire EO,Daumke O

更新日期：2014-05-01 00:00:00

abstract：:The three dimensional structures for representatives of nearly half of all protein families are now available in public databases. Thus, no matter which protein one investigates, it is increasingly likely that the 3D structure of a homolog will be known and may reveal unsuspected structure-function relationships. The ...

journal_title：Nucleic acids research

authors： Marchler-Bauer A,Addess KJ,Chappey C,Geer L,Madej T,Matsuo Y,Wang Y,Bryant SH

更新日期：1999-01-01 00:00:00

abstract：:The binding of anti poly(I). poly (C) Fab fragments to double or triple stranded polynucletides has been studied by fluorescence. Association constants were deduced from competition experiments. The comparison of the association constants leads to the conclusion that several atoms of the base residues do not interact ...

journal_title：Nucleic acids research

authors： Guigues M,Leng M

更新日期：1976-12-01 00:00:00

abstract：:In apurinic acid, a single-stranded polydeoxyribonucleotide easily obtained upon depurination of DNA, the proton resonances arising from thymine and cytosine are readily observable in aqueous solution of 25 degrees C. Two methyl thymine resonances, centered at 1.88 ppm and separated by 0.045 ppm, are observed. We attr...

journal_title：Nucleic acids research

authors： Rahn RO,Schleich T

更新日期：1974-08-01 00:00:00

abstract：:DNA methylation plays critical roles in transcriptional regulation and chromatin remodeling. Differentially methylated regions (DMRs) have important implications for development, aging and diseases. Therefore, genome-wide mapping of DMRs across various temporal and spatial methylomes is important in revealing the impa...

journal_title：Nucleic acids research

authors： Zhang Y,Liu H,Lv J,Xiao X,Zhu J,Liu X,Su J,Li X,Wu Q,Wang F,Cui Y

更新日期：2011-05-01 00:00:00

abstract：:Genetic therapy holds great promise for the treatment of inherited or acquired genetic diseases; however, its breakthrough is hampered by the lack of suitable gene delivery systems. Dumbbell-shaped DNA minimal vectors represent an attractive, safe alternative to the commonly used viral vectors which are fraught with r...

journal_title：Nucleic acids research

authors： Yu H,Jiang X,Tan KT,Hang L,Patzel V

更新日期：2015-10-15 00:00:00

abstract：:Protein structures are an ensemble of atoms determined experimentally mostly by X-ray crystallography or Nuclear Magnetic Resonance. Studying 3D protein structures is a key point for better understanding protein function at a molecular level. We propose a set of accurate tools, for analysing protein structures, based ...

journal_title：Nucleic acids research

authors： Esque J,Léonard S,de Brevern AG,Oguey C

更新日期：2013-07-01 00:00:00

abstract：:Emerging evidence suggests that recombinant adeno-associated viral (rAAV) vectors can be used for specific gene targeting in human somatic cells. We have developed an rAAV vector construction procedure employing fusion PCR and a single cloning step that considerably simplifies the knockout process. We demonstrate its ...

journal_title：Nucleic acids research

authors： Kohli M,Rago C,Lengauer C,Kinzler KW,Vogelstein B

更新日期：2004-01-02 00:00:00

abstract：:The 34-nucleotide trans-activator (TA) located within the RNA-2 of Red clover necrotic mosaic virus folds into a simple hairpin. The eight-nucleotide TA loop base pairs with eight complementary nucleotides in the TA binding sequence (TABS) of the capsid protein subgenomic promoter on RNA-1 and trans-activates subgenom...

journal_title：Nucleic acids research

authors： Guenther RH,Sit TL,Gracz HS,Dolan MA,Townsend HL,Liu G,Newman WH,Agris PF,Lommel SA

更新日期：2004-05-20 00:00:00

abstract：:We have created a database of comparatively derived group I intron secondary structure diagrams. This collection currently contains a broad sampling of phylogenetically and structurally similar and diverse structures from over 200 publicly available intron sequences. As more group I introns are sequenced and added to ...

journal_title：Nucleic acids research

authors： Damberger SH,Gutell RR

更新日期：1994-09-01 00:00:00

abstract：:Pre-mRNA splicing is catalyzed by the spliceosome, a multi-megadalton ribonucleoprotein machine. Previous work from our laboratory revealed the splicing factor SRSF1 as a regulator of the SUMO pathway, leading us to explore a connection between this pathway and the splicing machinery. We show here that addition of a r...

journal_title：Nucleic acids research

authors： Pozzi B,Bragado L,Will CL,Mammi P,Risso G,Urlaub H,Lührmann R,Srebrow A

更新日期：2017-06-20 00:00:00

abstract：:IntAct is an open-source, open data molecular interaction database populated by data either curated from the literature or from direct data depositions. Two levels of curation are now available within the database, with both IMEx-level annotation and less detailed MIMIx-compatible entries currently supported. As from ...

journal_title：Nucleic acids research

authors： Kerrien S,Aranda B,Breuza L,Bridge A,Broackes-Carter F,Chen C,Duesbury M,Dumousseau M,Feuermann M,Hinz U,Jandrasits C,Jimenez RC,Khadake J,Mahadevan U,Masson P,Pedruzzi I,Pfeiffenberger E,Porras P,Raghunath A,Roeche

更新日期：2012-01-01 00:00:00

abstract：:High mobility group protein B1 (HMGB1) binds to the internucleosomal linker DNA in chromatin and abuts the nucleosome. Bending and untwisting of the linker DNA results in transmission of strain to the nucleosome core, disrupting histone/DNA contacts. An interaction between H3 and HMGB1 has been reported. Here we confi...

journal_title：Nucleic acids research

authors： Watson M,Stott K,Fischl H,Cato L,Thomas JO

更新日期：2014-01-01 00:00:00

abstract：:Actin is a major cytoskeletal protein in eukaryotes. Recent studies suggest more diverse functional roles for this protein. Actin mRNA is known to be localized to neuronal synapses and undergoes rapid deadenylation during early developmental stages. However, its 3'-untranslated region (UTR) is not characterized and th...

journal_title：Nucleic acids research

authors： Ghosh T,Soni K,Scaria V,Halimani M,Bhattacharjee C,Pillai B

更新日期：2008-11-01 00:00:00

abstract：:Starting from a synthetic E. coli promoter with the consensus sequences at -35 and -10 regions, a sequence CAT frequently occurred in the RNA start points of natural promoters was introduced in the downstream of the consensus sequences, and the sequences around the RNA start points as well as the relative positions of...

journal_title：Nucleic acids research

authors： Aoyama T,Takanami M

更新日期：1985-06-11 00:00:00