Noncoding RNAs database (ncRNAdb).

abstract：:Abasic sites (AP-sites) are frequent DNA lesions, arising by spontaneous base hydrolysis or as intermediates of base excision repair (BER). The hemiacetal at the anomeric centre renders them chemically reactive, which presents a challenge to biochemical and structural investigation. Chemically more stable AP-site anal...

journal_title：Nucleic acids research

authors： Schuermann D,Scheidegger SP,Weber AR,Bjørås M,Leumann CJ,Schär P

更新日期：2016-03-18 00:00:00

abstract：:The function of non-coding RNA genes largely depends on their secondary structure and the interaction with other molecules. Thus, an accurate prediction of secondary structure and RNA-RNA interaction is essential for the understanding of biological roles and pathways associated with a specific RNA gene. We present web...

journal_title：Nucleic acids research

authors： Seemann SE,Menzel P,Backofen R,Gorodkin J

更新日期：2011-07-01 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：:TFIIIC is a RNA polymerase (pol) III-specific DNA-binding factor that is required for transcription of tRNA and 5S rRNA genes. Active human TFIIIC consists of five subunits. However, an inactive form has also been isolated that lacks one of the five subunits, called TFIIIC110. A model was proposed in which pol III tra...

journal_title：Nucleic acids research

authors： Innes F,Ramsbottom B,White RJ

更新日期：2006-07-05 00:00:00

abstract：:The repAC operon of plasmid RSF1010 consists of the genes for proteins E, F, RepA (DNA helicase), and RepC (origin-binding initiator protein) and is transcriptionally initiated by a promoter called P4. We have studied the expression of the repAC operon in vivo by using fusions to the lacZ reporter gene. The results sh...

journal_title：Nucleic acids research

authors： Maeser S,Scholz P,Otto S,Scherzinger E

更新日期：1990-11-11 00:00:00

abstract：:A DNA region of 2750 base pairs encompassing the genes III, VI and I of bacteriophage M13 has been sequenced by the Maxam-Gilbert procedure. By establishing the nucleotide changes introduced by several amber mutations, the coding region and the regulatory signals of each gene have been deduced. The genes appear to spa...

journal_title：Nucleic acids research

authors： van Wezenbeek P,Schoenmakers JG

更新日期：1979-06-25 00:00:00

abstract：:Electrophoresis of the mixture of proteins from purified snRNPs U1, U2, U4/U6 and U5 on SDS-polyacrylamide gels that had been allowed to polymerise in the presence of high TEMED concentrations have revealed the presence of proteins in the snRNPs that previously had eluded detection. The most striking case is that of p...

journal_title：Nucleic acids research

authors： Lehmeier T,Foulaki K,Lührmann R

更新日期：1990-11-25 00:00:00

abstract：:The loss of the tumour suppressor E-cadherin (Cdh1) is a key event during tumourigenesis and epithelial-mesenchymal transition (EMT). Transforming growth factor-β (TGFβ) triggers EMT by inducing the expression of non-histone chromatin protein High Mobility Group A2 (HMGA2). We have previously shown that HMGA2, togethe...

journal_title：Nucleic acids research

authors： Tan EJ,Kahata K,Idås O,Thuault S,Heldin CH,Moustakas A

更新日期：2015-01-01 00:00:00

abstract：:Nucleotide incorporation opposite an oxidative form of adenine, 2-hydroxyadenine (2-OH-Ade) was investigated. When a primed template with 2-OH-Ade was treated with an exonuclease-deficient Klenow fragment of Escherichia coli DNA polymerase I (KFexo-), recombinant rat DNA polymerase beta (pol beta) or calf thymus DNA p...

journal_title：Nucleic acids research

authors： Kamiya H,Ueda T,Ohgi T,Matsukage A,Kasai H

更新日期：1995-03-11 00:00:00

abstract：:Period2 (Per2) is an essential component of the mammalian clock mechanism and robust circadian expression of Per2 is essential for the maintenance of circadian rhythms. Although recent studies have shown that the circadian E2 enhancer (a non-canonical E-box) accounts for most of the circadian transcriptional drive of ...

journal_title：Nucleic acids research

authors： Ohno T,Onishi Y,Ishida N

更新日期：2007-01-01 00:00:00

abstract：:Pds5 is required for sister chromatid cohesion, and somewhat paradoxically, to remove cohesin from chromosomes. We found that Pds5 plays a critical role during DNA replication that is distinct from its previously known functions. Loss of Pds5 hinders replication fork progression in unperturbed human and mouse cells. I...

journal_title：Nucleic acids research

authors： Carvajal-Maldonado D,Byrum AK,Jackson J,Wessel S,Lemaçon D,Guitton-Sert L,Quinet A,Tirman S,Graziano S,Masson JY,Cortez D,Gonzalo S,Mosammaparast N,Vindigni A

更新日期：2019-02-20 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：:A C-->U mutation (rdn5) in the conserved sarcin/ricin domain of yeast 25S rRNA has been shown to cause translational suppression and paromomycin resistance. It also separates the killing from the misreading effect of this antibiotic. We confirm these findings and provide in vitro evidence that rdn5 causes a 3-fold inc...

journal_title：Nucleic acids research

authors： Panopoulos P,Dresios J,Synetos D

更新日期：2004-10-11 00:00:00

abstract：:Ribonucleoprotein (RNP) granules are membraneless organelles (MLOs), which majorly consist of RNA and RNA-binding proteins and are formed via liquid-liquid phase separation (LLPS). Experimental studies investigating the drivers of LLPS have shown that intrinsically disordered proteins (IDPs) and nucleic acids like RNA...

journal_title：Nucleic acids research

authors： Regy RM,Dignon GL,Zheng W,Kim YC,Mittal J

更新日期：2020-12-16 00:00:00

abstract：:When designed to cleave a target RNA in trans, the hammerhead ribozyme contains two antisense flanks which form helix I and helix III by pairing with the complementary target RNA. The sequences forming helix II are contained on the ribozyme strand and represent a major structural component of the hammerhead structure....

journal_title：Nucleic acids research

authors： Homann M,Tabler M,Tzortzakaki S,Sczakiel G

更新日期：1994-09-25 00:00:00

abstract：:The promoter for the major coat protein gene of bacteriophage fd contains a unique sequence. TATAAT, in the non-transcribed region corresponding to the Pribnow box. A R-Hha I cleavage site which destroys functions is located five pairs upstream from the TATAAT sequence (fifteen base pairs upstream from the RNA initiat...

journal_title：Nucleic acids research

authors： Okamoto T,Sugimoto K,Sugisaki H,Takanami M

更新日期：1977-07-01 00:00:00

abstract：:The thermal stability of the Tn10 encoded tetracycline resistance (TET) gene control region is investigated by melting studies using purified DNA restriction fragments containing various amounts of flanking sequences. In order to study the thermodynamic properties of this control region under conditions, where enough ...

journal_title：Nucleic acids research

authors： Hillen W,Unger B

更新日期：1982-04-24 00:00:00

abstract：:Camptothecin (CPT), a plant alkaloid with antitumor activity, is a specific inhibitor of eukaryotic DNA topoisomerase I. We have previously isolated and characterized a CPT-resistant topoisomerase I isolated from a CPT-resistant human leukemia cell line, CPT-K5. cDNA clones of topoisomerase I were isolated from the CP...

journal_title：Nucleic acids research

authors： Tamura H,Kohchi C,Yamada R,Ikeda T,Koiwai O,Patterson E,Keene JD,Okada K,Kjeldsen E,Nishikawa K

更新日期：1991-01-11 00:00:00

abstract：:This year's Database Issue of Nucleic Acids Research contains 152 papers that include descriptions of 54 new databases and update papers on 98 databases, of which 16 have not been previously featured in NAR As always, these databases cover a broad range of molecular biology subjects, including genome structure, gene e...

journal_title：Nucleic acids research

authors： Galperin MY,Fernández-Suárez XM,Rigden DJ

更新日期：2017-01-04 00:00:00

abstract：:A number of cysteine-rich proteins have recently been isolated by homology screening, differential library screens, and association with other proteins. In this report, we describe the isolation of the rat cysteine-rich protein from a rat brain library during a search for clones with homology to the delta-opioid recep...

journal_title：Nucleic acids research

authors： McLaughlin CR,Tao Q,Abood ME

更新日期：1994-12-11 00:00:00

abstract：:MethBank (http://bigd.big.ac.cn/methbank) is a database that integrates high-quality DNA methylomes across a variety of species and provides an interactive browser for visualization of methylation data. Here, we present an updated implementation of MethBank (version 3.0) by incorporating more DNA methylomes from multi...

journal_title：Nucleic acids research

authors： Li R,Liang F,Li M,Zou D,Sun S,Zhao Y,Zhao W,Bao Y,Xiao J,Zhang Z

更新日期：2018-01-04 00:00:00

abstract：UNLABELLED:Partial cleavage of DNA with the restriction endonuclease NotI (5'...GC/GGCCGC...3') is an important technique for genomic mapping. However, partial genomic cleavage with this enzyme is impaired by the agarose matrix in which the DNA must be suspended. To solve this problem we have purified the blocking meth...

journal_title：Nucleic acids research

authors： Hanish J,McClelland M

更新日期：1990-06-11 00:00:00

abstract：:NusG is an essential transcription factor that plays multiple key regulatory roles in transcription elongation, termination and coupling translation and transcription. The core role of NusG is to enhance transcription elongation and RNA polymerase processivity. Here, we present the structure of Escherichia coli RNA po...

journal_title：Nucleic acids research

authors： Liu B,Steitz TA

更新日期：2017-01-25 00:00:00

abstract：:We have sequenced the 0.7-kb-long fragment of Drosophila DNA which ensures the autonomous replication of plasmids in yeast. Deletion mapping has shown the ARS element to consist of at least two domains: the core having the consensus 11-bp sequence TAAATATAAAT and the enhancer which is no more than 90 bp long and is lo...

journal_title：Nucleic acids research

authors： Gragerov AI,Danilevskaya ON,Didichenko SA,Kaverina EN

更新日期：1988-02-11 00:00:00

abstract：:The Epstein-Barr virus gene BRLF1 encodes the transcription factor R, which is a sequence-specific DNA-binding protein important for the switch from latency to a productive cycle. We have defined a repertoire of specific R-binding sites using a GST-R fusion protein and a pool of 23 bp random DNA sequences. The R-bound...

journal_title：Nucleic acids research

authors： Gruffat H,Sergeant A

更新日期：1994-04-11 00:00:00

abstract：:LocDB is a manually curated database with experimental annotations for the subcellular localizations of proteins in Homo sapiens (HS, human) and Arabidopsis thaliana (AT, thale cress). Currently, it contains entries for 19,604 UniProt proteins (HS: 13,342; AT: 6262). Each database entry contains the experimentally der...

journal_title：Nucleic acids research

authors： Rastogi S,Rost B

更新日期：2011-01-01 00:00:00

abstract：:We previously constructed a multiribozyme expression vector by combining cis- and trans-acting ribozymes and we showed that several ribozymes, each directed against a different target in the HIV genome and acting independently in a 'shotgun' manner, markedly increased the efficiency of cleavage of HIV RNA in vitro [Oh...

journal_title：Nucleic acids research

authors： Yuyama N,Ohkawa J,Koguma T,Shirai M,Taira K

更新日期：1994-11-25 00:00:00

abstract：:Sequences of 3279 sequences of tRNA genes and tRNAs published up to December 1996 are included in the compilation. Alignment of the sequences, which is most compatible with the tRNA phylogeny and known three-dimensional structures of tRNA, is used. Sequences and references are available under http://www.uni-bayreuth. ...

journal_title：Nucleic acids research

authors： Sprinzl M,Horn C,Brown M,Ioudovitch A,Steinberg S

更新日期：1998-01-01 00:00:00

abstract：:While it has been long recognized that genes are not randomly positioned along the genome, the degree to which its 3D structure influences the arrangement of genes has remained elusive. In particular, several lines of evidence suggest that actively transcribed genes are spatially co-localized, forming transcription fa...

journal_title：Nucleic acids research

authors： Ben-Elazar S,Yakhini Z,Yanai I

更新日期：2013-02-01 00:00:00

abstract：:In highly oncogenic adenovirus (Ad) 12-transformed cells, major histocompatibility complex (MHC) class I gene expression is down-regulated by the products of the viral E1A oncogene at the level of initiation of transcription. However, class I gene expression is unaltered or elevated in non-oncogenic Ad2- or Ad5-transf...

journal_title：Nucleic acids research

authors： Proffitt JL,Sharma E,Blair GE

更新日期：1994-11-11 00:00:00