Intercalation of ethidium bromide into a triple-stranded oligonucleotide.

abstract：:Slime mold, plant and insect dihydropyrimidine amidohydrolases (DHPases, EC 3.5.2.2), which catalyze the second step of pyrimidine and several anti-cancer drug degradations, were cloned and shown to functionally replace a defective DHPase enzyme in the yeast Saccharomyces kluyveri. The yeast and slime mold DHPases wer...

journal_title：Nucleic acids research

authors： Gojkovic Z,Rislund L,Andersen B,Sandrini MP,Cook PF,Schnackerz KD,Piskur J

更新日期：2003-03-15 00:00:00

abstract：:The U1A protein is a sequence-specific RNA binding protein found in the U1 snRNP particle where it binds to stem/loop II of U1 snRNA. U1A contains two 'RNP' or 'RRM' (RNA Recognition Motif) domains, which are common to many RNA-binding proteins. The N-terminal RRM has been shown to bind specifically to the U1 RNA stem...

journal_title：Nucleic acids research

authors： Hall KB,Stump WT

更新日期：1992-08-25 00:00:00

abstract：:The genes for mitoribosomal protein S12 (Mrps12) and mitochondrial seryl-tRNA ligase (Sarsm and Sars2) are oppositely transcribed from a conserved promoter region of <200 bp in both human and mouse. Using a dual reporter vector we identified an array of 4 CCAAT box elements required for efficient transcription of the ...

journal_title：Nucleic acids research

authors： Zanotto E,Shah ZH,Jacobs HT

更新日期：2007-01-01 00:00:00

abstract：:Chicken-erythrocyte inner histone tetramer has been complexed with several natural and synthetic DNA duplexes by salt-gradient dialysis at various protein/DNA ratios. The resulting complexes, in low-ionic-strength buffer, have been examined by electron microscopy, circular dichroism, and thermal denaturation. Electron...

journal_title：Nucleic acids research

authors： Bryan PN,Wright EB,Hsie MH,Olins AL,Olins DE

更新日期：1978-10-01 00:00:00

abstract：:U1-snRNA is an integral part of the U1 ribonucleoprotein pivotal for pre-mRNA splicing. Toll-like receptor (TLR) signaling has recently been associated with immunoregulatory capacities of U1-snRNA. Using lung A549 epithelial/carcinoma cells, we report for the first time on interferon regulatory factor (IRF)-3 activati...

journal_title：Nucleic acids research

authors： Sadik CD,Bachmann M,Pfeilschifter J,Mühl H

更新日期：2009-08-01 00:00:00

abstract：:Classical simulations of protein flexibility remain computationally expensive, especially for large proteins. A few years ago, we developed a fast method for predicting protein structure fluctuations that uses a single protein model as the input. The method has been made available as the CABS-flex web server and appli...

journal_title：Nucleic acids research

authors： Kuriata A,Gierut AM,Oleniecki T,Ciemny MP,Kolinski A,Kurcinski M,Kmiecik S

更新日期：2018-07-02 00:00:00

abstract：:Messenger RNA in eukaryotes is comprised of several abundance classes. Also, the decay of these unstable molecules shows at least two very different lifetimes. Two independent techniques are used here to examine the relation between message abundance and lifetime in cell lines from very different organisms. The method...

journal_title：Nucleic acids research

authors： Lenk R,Herman R,Penman S

更新日期：1978-08-01 00:00:00

abstract：:Rapid characterization of unknown biological samples is under the focus of many current studies. Here we report a method for screening of biological samples by optical mapping of their DNA. We use a novel, one-step chemo-enzymatic reaction to covalently bind fluorophores to DNA at the four-base recognition sites of a ...

journal_title：Nucleic acids research

authors： Grunwald A,Dahan M,Giesbertz A,Nilsson A,Nyberg LK,Weinhold E,Ambjörnsson T,Westerlund F,Ebenstein Y

更新日期：2015-10-15 00:00:00

abstract：:The European Nucleotide Archive (ENA; http://www.ebi.ac.uk/ena) offers a rich platform for data sharing, publishing and archiving and a globally comprehensive data set for onward use by the scientific community. With a broad scope spanning raw sequencing reads, genome assemblies and functional annotation, the resource...

journal_title：Nucleic acids research

authors： Toribio AL,Alako B,Amid C,Cerdeño-Tarrága A,Clarke L,Cleland I,Fairley S,Gibson R,Goodgame N,Ten Hoopen P,Jayathilaka S,Kay S,Leinonen R,Liu X,Martínez-Villacorta J,Pakseresht N,Rajan J,Reddy K,Rosello M,Silvester N

更新日期：2017-01-04 00:00:00

abstract：:A cDNA clone which expresses a protein that cross-reacts immunologically with the human C1 and C2 hnRNP core proteins has been isolated. The clone was selected by a sensitive immunochemical assay employing an avidin-biotin complex for detection, and identified as a clone for the hnRNP C proteins by a highly sensitive ...

journal_title：Nucleic acids research

authors： Lahiri DK,Thomas JO

更新日期：1986-05-27 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：:Many infectious diseases are caused by viral infections, and in particular by RNA viruses such as MERS, Ebola and Zika. To understand viral disease, detection and identification of these viruses are essential. Although PCR is widely used for rapid virus identification due to its low cost and high sensitivity and speci...

journal_title：Nucleic acids research

authors： Kim H,Kang N,An K,Kim D,Koo J,Kim MS

更新日期：2017-01-04 00:00:00

abstract：:The first step in DNA cleavage at V(D)J recombination signals by RAG1 and RAG2 is creation of a nick at the heptamer/coding flank border. Under proper conditions in vitro the second step, hairpin formation, requires two signals with spacers of 12 and 23 bp, a restriction referred to as the 12/23 rule. Under these cond...

journal_title：Nucleic acids research

authors： Eastman QM,Schatz DG

更新日期：1997-11-01 00:00:00

abstract：:Preparation of large amount of single-stranded circular DNA in high selectivity is crucial for further developments of nanotechnology and other DNA sciences. Herein, a simple but practically useful methodology to prepare DNA rings has been presented. One of the essential factors is to use highly diluted T4 ligase buff...

journal_title：Nucleic acids research

authors： An R,Li Q,Fan Y,Li J,Pan X,Komiyama M,Liang X

更新日期：2017-09-06 00:00:00

abstract：:The TWIST1 bHLH transcription factor controls embryonic development and cancer processes. Although molecular and genetic analyses have provided a wealth of data on the role of bHLH transcription factors, very little is known on the molecular mechanisms underlying their binding affinity to the E-box sequence of the pro...

journal_title：Nucleic acids research

authors： Bouard C,Terreux R,Honorat M,Manship B,Ansieau S,Vigneron AM,Puisieux A,Payen L

更新日期：2016-06-20 00:00:00

abstract：:Peptidases, their substrates and inhibitors are of great relevance to biology, medicine and biotechnology. The MEROPS database (http://merops.sanger.ac.uk) aims to fulfil the need for an integrated source of information about these. The database has hierarchical classifications in which homologous sets of peptidases a...

journal_title：Nucleic acids research

authors： Rawlings ND,Barrett AJ,Bateman A

更新日期：2012-01-01 00:00:00

abstract：:Loss-of-function in melanocortin 1 receptor (MC1R), a GS protein-coupled receptor that regulates signal transduction through cAMP and protein kinase A (PKA) in melanocytes, is a major inherited melanoma risk factor. Herein, we report a novel cAMP-mediated response for sensing and responding to UV-induced DNA damage re...

journal_title：Nucleic acids research

authors： Jarrett SG,Wolf Horrell EM,D'Orazio JA

更新日期：2016-12-15 00:00:00

abstract：:The secondary structure of V4, the largest variable area of eukaryotic small subunit ribosomal RNA, was re-examined by comparative analysis of 3253 nucleotide sequences distributed over the animal, plant and fungal kingdoms and a diverse set of protist taxa. An extensive search for compensating base pair substitutions...

journal_title：Nucleic acids research

authors： Wuyts J,De Rijk P,Van de Peer Y,Pison G,Rousseeuw P,De Wachter R

更新日期：2000-12-01 00:00:00

abstract：:Despite the extensive use of Saccharomyces cerevisiae as a platform for synthetic biology, strain engineering remains slow and laborious. Here, we employ CRISPR/Cas9 technology to build a cloning-free toolkit that addresses commonly encountered obstacles in metabolic engineering, including chromosomal integration locu...

journal_title：Nucleic acids research

authors： Reider Apel A,d'Espaux L,Wehrs M,Sachs D,Li RA,Tong GJ,Garber M,Nnadi O,Zhuang W,Hillson NJ,Keasling JD,Mukhopadhyay A

更新日期：2017-01-09 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：:p16INK4a and p21WAF1, two major cyclin-dependent kinase inhibitors, are the products of two tumor suppressor genes that play important roles in various cellular metabolic pathways. p21WAF1 is up-regulated in response to different DNA damaging agents. While the activation of p21WAF1 is p53-dependent following -rays, th...

journal_title：Nucleic acids research

authors： Al-Mohanna MA,Al-Khalaf HH,Al-Yousef N,Aboussekhra A

更新日期：2007-01-01 00:00:00

abstract：:Potential promoters in the genome of Escherichia coli were searched by pattern recognition software PlatProm and classified on the basis of positions relative to gene borders. Beside the expected promoters located in front of the coding sequences we found a considerable amount of intragenic promoter-like signals with ...

journal_title：Nucleic acids research

authors： Shavkunov KS,Masulis IS,Tutukina MN,Deev AA,Ozoline ON

更新日期：2009-08-01 00:00:00

abstract：:We have located and sequenced the murine homologue of the hst/k-FGF oncogene in genomic DNA clones that extend 3' from int-2 on mouse chromosome 7. The two genes are in the same transcriptional orientation, less than 20 kilobase pairs (kb) apart, and presumably evolved by tandem duplication of a common ancestral gene....

journal_title：Nucleic acids research

authors： Brookes S,Smith R,Thurlow J,Dickson C,Peters G

更新日期：1989-06-12 00:00:00

abstract：:Atomistic molecular dynamics (MD) simulations generate a wealth of information related to the dynamics of proteins. If properly analyzed, this information can lead to new insights regarding protein function and assist wet-lab experiments. Aiming to identify interactions between individual amino acid residues and the r...

journal_title：Nucleic acids research

authors： Serçinoglu O,Ozbek P

更新日期：2018-07-02 00:00:00

abstract：:The locus control region is required for high-level, position-independent expression of mammalian beta-globin genes. It is marked by five major DNase hypersensitive sites (HSs) in a 16 kb region of chromatin, and the protein-DNA complexes that form these HSs may interact in a holocomplex that carries out the full func...

journal_title：Nucleic acids research

authors： Jackson JD,Miller W,Hardison RC

更新日期：1996-11-01 00:00:00

abstract：:Publicly available database of co-expressed gene sets would be a valuable tool for a wide variety of experimental designs, including targeting of genes for functional identification or for regulatory investigation. Here, we report the construction of an Arabidopsis thaliana trans-factor and cis-element prediction data...

journal_title：Nucleic acids research

authors： Obayashi T,Kinoshita K,Nakai K,Shibaoka M,Hayashi S,Saeki M,Shibata D,Saito K,Ohta H

更新日期：2007-01-01 00:00:00

abstract：:The persistence of fetal hemoglobin in many patients with deletion type beta thalassemias and the expression patterns of human globin genes in transgenic mice suggest that gamma- to beta-globin gene switching results primarily from competition of gamma- and beta-globin genes for interaction with the beta-globin locus ...

journal_title：Nucleic acids research

authors： Ryan TM,Sun CW,Ren J,Townes TM

更新日期：2000-07-15 00:00:00

abstract：:Analysis of 41 histone homologous clones from an isogenic gene library of Drosophila melanogaster showed that non-histone fragments interrupt the histone repetitive clusters at several sites. Long (L) and short (S) forms of the repeating units are distinguished by the insertion of 240 bp into the spacer between H1 and...

journal_title：Nucleic acids research

authors： Matsuo Y,Yamazaki T

更新日期：1989-01-11 00:00:00

abstract：:The heterodimeric subunit, SRP9/14, of the signal recognition particle (SRP) has previously been found to bind to scAlu and scB1 RNAs in vitro and to exist in large excess over SRP in anthropoid cells. Here we show that human and mouse SRP9/14 bind with high affinities to other Alu-like RNAs of different evolutionary ...

journal_title：Nucleic acids research

authors： Bovia F,Wolff N,Ryser S,Strub K

更新日期：1997-01-15 00:00:00

abstract：:Chlorella virus PBCV-1 DNA ligase seals nicked DNA substrates consisting of a 5'-phosphate-terminated strand and a 3'-hydroxyl-terminated strand annealed to a bridging DNA template strand. The enzyme discriminates at the DNA binding step between substrates containing a 5'-phosphate versus a 5'-hydroxyl at the nick. Mu...

journal_title：Nucleic acids research

authors： Sriskanda V,Shuman S

更新日期：1998-01-15 00:00:00