APC gene: database of germline and somatic mutations in human tumors and cell lines.

abstract：:Major efforts are underway to elucidate the spatial distribution of ribosomal RNAs (rRNAs) in the ribosome. An especially informative approach is the identification of likely base-base tertiary interactions within the RNA by phylogenetic comparison. Herein evidence is presented for three heretofore unrecognized candid...

journal_title：Nucleic acids research

authors： Haselman T,Camp DG,Fox GE

更新日期：1989-03-25 00:00:00

abstract：:Periodically repeating DNA and protein elements are involved in various important biological events including genomic evolution, gene regulation, protein complex formation, and immunity. Notably, the currently used genome editing tools such as ZFNs, TALENs, and CRISPRs are also all associated with periodically repeati...

journal_title：Nucleic acids research

authors： Mori H,Evans-Yamamoto D,Ishiguro S,Tomita M,Yachie N

更新日期：2019-01-25 00:00:00

abstract：:FlyBase is a database of genetic and molecular data concerning Drosophila. FlyBase is maintained as a relational database (in Sybase). The scope of FlyBase includes: genes, alleles (and phenotypes), aberrations, pointers to sequence data, clones, stock lists, Drosophila workers and bibliographic references. FlyBase is...

journal_title：Nucleic acids research

authors： Flybase Consortium.

更新日期：1996-01-01 00:00:00

abstract：:This laboratory has established in previous studies that Pmel 17, a gene expressed specifically in melanocytes, maps near the silver coat color locus (si/si) on mouse chromosome 10. In the current study, we have focused on determining whether or not the si allele carries a mutation in Pmel 17. Pmel 17 cDNA clones, iso...

journal_title：Nucleic acids research

authors： Kwon BS,Halaban R,Ponnazhagan S,Kim K,Chintamaneni C,Bennett D,Pickard RT

更新日期：1995-01-11 00:00:00

abstract：:Copy number variants (CNVs) are currently defined as genomic sequences that are polymorphic in copy number and range in length from 1000 to several million base pairs. Among current array-based CNV detection platforms, long-oligonucleotide arrays promise the highest resolution. However, the performance of currently av...

journal_title：Nucleic acids research

authors： Cahan P,Godfrey LE,Eis PS,Richmond TA,Selzer RR,Brent M,McLeod HL,Ley TJ,Graubert TA

更新日期：2008-04-01 00:00:00

abstract：:Diadenosine 5',5'"-P1,P4-tetraphosphate (Ap4A) has been detected in cysts and developing embryos of the brine shrimp Artemia in amounts 10(4)-10(6) times lower than that of the guanine analogue, Gp4G. The unexpectedly high level of Ap4A in dormant cysts of 2.37 pmol/10(6) cells can be reduced to 0.03 pmol/10(6) cells ...

journal_title：Nucleic acids research

authors： McLennan AG,Prescott M

更新日期：1984-02-10 00:00:00

abstract：:Tunable induction of gene expression is an essential tool in biology and biotechnology. In spite of that, current induction systems often exhibit unpredictable behavior and performance shortcomings, including high sensitivity to transactivator dosage and plasmid take-up variation, and excessive consumption of cellular...

journal_title：Nucleic acids research

authors： Lillacci G,Benenson Y,Khammash M

更新日期：2018-10-12 00:00:00

abstract：:It is a central issue to elucidate the new type of molecular recognition accompanied by a global structural change of a molecule upon binding to its targets. Here we investigate the driving force for the binding of R12 (a ribonucleic acid aptamer) and P16 (a partial peptide of a prion protein) during which P16 exhibit...

journal_title：Nucleic acids research

authors： Hayashi T,Oshima H,Mashima T,Nagata T,Katahira M,Kinoshita M

更新日期：2014-06-01 00:00:00

abstract：:The polypeptides recognized by a monoclonal antibody against calf thymus DNA polymerase alpha (secreted from a hybridoma CL22 -2- 42B , Nucleic Acids Res. (1982) 10, 4703-4713) were identified by the immunoblot method as the large polypeptides of the partially-purified 10S DNA polymerase alpha fraction. Using an immun...

journal_title：Nucleic acids research

authors： Masaki S,Tanabe K,Yoshida S

更新日期：1984-06-11 00:00:00

abstract：:We examined the mechanism regulating the cellular levels of PNKP, the major kinase/phosphatase involved in the repair of oxidative DNA damage, and find that it is controlled by ATM phosphorylation and ubiquitylation-dependent proteasomal degradation. We discovered that ATM-dependent phosphorylation of PNKP at serines ...

journal_title：Nucleic acids research

authors： Parsons JL,Khoronenkova SV,Dianova II,Ternette N,Kessler BM,Datta PK,Dianov GL

更新日期：2012-12-01 00:00:00

abstract：:In this paper, we report the cloning and sequencing of the C. elegans histidyl-tRNA synthetase gene. The complete genomic sequence, and most of the cDNA sequence, of this gene is now determined. The gene size including flanking and coding regions is 2230 nucleotides long. Three small introns (45-50 bp long) are found ...

journal_title：Nucleic acids research

authors： Amaar YG,Baillie DL

更新日期：1993-09-11 00:00:00

abstract：:A vast amount of research on the regulation of gene expression has relied on plasmid reporter assays. In this study, we show that plasmids widely used for this purpose constitutively produce substantial amounts of RNA from a TATA-containing cryptic promoter within the origin of replication. Readthrough of these RNAs i...

journal_title：Nucleic acids research

authors： Lemp NA,Hiraoka K,Kasahara N,Logg CR

更新日期：2012-08-01 00:00:00

abstract：:A cDNA clone covering the whole coding region for a glycinin subunit precursor containing the A1a acidic subunit, one of the A2 family, has been identified from a library of soybean cotyledonary cDNA clones using a mixed oligonucleotide probe. Analysis of the cDNA insert revealed that it contained 1746 nucleotides of ...

journal_title：Nucleic acids research

authors： Negoro T,Momma T,Fukazawa C

更新日期：1985-09-25 00:00:00

abstract：:We describe here the cloning, characterization and expression in E. coli of the gene coding for a DNA methylase from Spiroplasma sp. strain MQ1 (M.SssI). This enzyme methylates completely and exclusively CpG sequences. The Spiroplasma gene was transcribed in E. coli using its own promoter. Translation of the entire me...

journal_title：Nucleic acids research

authors： Renbaum P,Abrahamove D,Fainsod A,Wilson GG,Rottem S,Razin A

更新日期：1990-03-11 00:00:00

abstract：:The IMGT/HLA database (http://www.ebi.ac.uk/imgt/hla) has provided a centralized repository for the sequences of the alleles named by the WHO Nomenclature Committee for Factors of the HLA System for the past four years. Since its initial release the database has grown and is the primary source of information for the s...

journal_title：Nucleic acids research

authors： Robinson J,Waller MJ,Parham P,de Groot N,Bontrop R,Kennedy LJ,Stoehr P,Marsh SG

更新日期：2003-01-01 00:00:00

abstract：:The recent outbreak of COVID-19 has generated an enormous amount of Big Data. To date, the COVID-19 Open Research Dataset (CORD-19), lists ∼130,000 articles from the WHO COVID-19 database, PubMed Central, medRxiv, and bioRxiv, as collected by Semantic Scholar. According to LitCovid (11 August 2020), ∼40,300 COVID19-re...

journal_title：Nucleic acids research

authors： Tworowski D,Gorohovski A,Mukherjee S,Carmi G,Levy E,Detroja R,Mukherjee SB,Frenkel-Morgenstern M

更新日期：2021-01-08 00:00:00

abstract：:Intestinal apolipoprotein B mRNA is edited at nucleotide 6666 by a C to U transition resulting in a translational stop codon. The enzymatic properties of the editing activity were characterised in vitro using rat enterocyte cytosolic extract. The editing activity has no nucleotide or ion cofactor requirement. It shows...

journal_title：Nucleic acids research

authors： Greeve J,Navaratnam N,Scott J

更新日期：1991-07-11 00:00:00

abstract：:The widespread applications of various 'omics' technologies in biomedical research together with the emergence of public data repositories have resulted in a plethora of data sets for almost any given physiological state or disease condition. Properly combining or integrating these data sets with similar basic hypothe...

journal_title：Nucleic acids research

authors： Xia J,Fjell CD,Mayer ML,Pena OM,Wishart DS,Hancock RE

更新日期：2013-07-01 00:00:00

abstract：:A newly discovered group of spherical plant viruses contains a bipartite genome consisting of a single-strand linear RNA molecule (RNA 1, Mr 1.5 x 10(6) ), and a single-strand, covalently closed circular viroid-like RNA molecule (RNA 2, Mr approximately 125,000). The nucleotide sequences of the RNA 2 of two of these, ...

journal_title：Nucleic acids research

authors： Haseloff J,Symons RH

更新日期：1982-06-25 00:00:00

abstract：:By in vivo DMS footprint and reporter gene analyses we identified two transcription factor binding sites in the human c-sis/PDGF B gene promoter. The low basal activity of the PDGF B promoter in HeLa and undifferentiated K562 cells, which express low PDGF B mRNA levels, and in PC3 cells, which express a high PDGF B mR...

journal_title：Nucleic acids research

authors： Dirks RP,Jansen HJ,van Gerven B,Onnekink C,Bloemers HP

更新日期：1995-04-11 00:00:00

abstract：:RNA helicases of the DEAD-box protein family form the largest group of helicases. The human DEAD-box protein 1 (DDX1) plays an important role in tRNA and mRNA processing, is involved in tumor progression and is also hijacked by several virus families such as HIV-1 for replication and nuclear export. Although important...

journal_title：Nucleic acids research

authors： Kellner JN,Reinstein J,Meinhart A

更新日期：2015-03-11 00:00:00

abstract：:The vitamin D receptor mediates the signal of 1 alpha, 25-dihydroxyvitamin D3 by binding to vitamin D responsive elements in DNA as a homodimer or as a heterodimer composed of one vitamin D receptor subunit and one retinoid X receptor subunit. We have mapped the dimerization interfaces of the vitamin D receptor that i...

journal_title：Nucleic acids research

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

更新日期：1995-02-25 00:00:00

abstract：:Plant specialized metabolites are chemically highly diverse, play key roles in host-microbe interactions, have important nutritional value in crops and are frequently applied as medicines. It has recently become clear that plant biosynthetic pathway-encoding genes are sometimes densely clustered in specific genomic lo...

journal_title：Nucleic acids research

authors： Kautsar SA,Suarez Duran HG,Blin K,Osbourn A,Medema MH

更新日期：2017-07-03 00:00:00

abstract：:By transporting one DNA double helix (T-segment) through a double-strand break in another (G-segment), topoisomerase II reduces fractions of DNA catenanes, knots and supercoils to below equilibrium values. How DNA segments are selected to simplify the equilibrium DNA topology is enigmatic, and the biological relevance...

journal_title：Nucleic acids research

authors： Martínez-García B,Fernández X,Díaz-Ingelmo O,Rodríguez-Campos A,Manichanh C,Roca J

更新日期：2014-02-01 00:00:00

abstract：:We recently identified a region of preferential replication initiation, oriGNAI3, near the 3' end of the Chinese hamster GNAI3 gene. oriGNAI3 is co-amplified in mutants selected for AMPD2 amplification, a process generating chromosomal rearrangements. In this report we have taken advantage of cell lines with truncated...

journal_title：Nucleic acids research

authors： Toledo F,Lachagès AM,Mayau V,Debatisse M

更新日期：1999-04-01 00:00:00

abstract：:Initiation of σ(54)-dependent transcription requires assistance to melt DNA at the promoter site but is impeded by numerous protein-protein and nucleo-protein interactions. To alleviate these inhibitory interactions, hexameric bacterial enhancer binding proteins (bEBP), a subset of the ATPases associated with various ...

journal_title：Nucleic acids research

authors： Zhang N,Joly N,Buck M

更新日期：2012-10-01 00:00:00

abstract：:DNA molecules with covalently sealed (hairpin) ends are probable intermediates in V(D)J recombination. According to current models hairpin ends are opened to produce short single-stranded extensions that are thought to be precursors of a particular type of extra nucleotides, termed P nucleotides, which are frequently ...

journal_title：Nucleic acids research

authors： Kabotyanski EB,Zhu C,Kallick DA,Roth DB

更新日期：1995-10-11 00:00:00

abstract：:Human papillomavirus 16 (HPV-16), which is involved in genital carcinogenesis, contains an enhancer of transcription that is activated by cellular factors rather than by the viral E2 proteins. The activity resides on a 232 bp segment with 5 binding sites for nuclear factor 1 (NF1), 2 for AP1, and 1 for steroid recepto...

journal_title：Nucleic acids research

authors： Chong T,Chan WK,Bernard HU

更新日期：1990-02-11 00:00:00

abstract：:The replication origin (oriC) of the Escherichia coli chromosome has been cloned and the region essential for chromosomal replication has been delimited to 245 base pairs. In previous studies the ability of recombinants between oriC and ColE1-type vectors, to transform E. coli polA- strains was used to determine which...

journal_title：Nucleic acids research

authors： Stuitje AR,Meijer M

更新日期：1983-11-25 00:00:00

abstract：:Although the human alpha-globin and beta-globin genes are co-regulated in adult life, they achieve the same end by very different mechanisms. For example, a transfected beta-globin gene is expressed in an inducible manner in mouse erythroleukemia (MEL) cells while a transfected alpha-globin gene is constitutively expr...

journal_title：Nucleic acids research

authors： Ren S,Li J,Atweh GF

更新日期：1996-01-15 00:00:00