EENdb: a database and knowledge base of ZFNs and TALENs for endonuclease engineering.

abstract：:Predictably regulating protein expression levels to improve recombinant protein production has become an important tool, but is still rarely applied to engineer mammalian cells. We therefore sought to set-up an easy-to-implement toolbox to facilitate fast and reliable regulation of protein expression in mammalian cell...

journal_title：Nucleic acids research

authors： Eisenhut P,Mebrahtu A,Moradi Barzadd M,Thalén N,Klanert G,Weinguny M,Sandegren A,Su C,Hatton D,Borth N,Rockberg J

更新日期：2020-11-18 00:00:00

abstract：:As opposed to the vast majority of prokaryotic repressors, the immunity repressor of temperate Escherichia coli phage P2 (C) recognizes non-palindromic direct repeats of DNA rather than inverted repeats. We have determined the crystal structure of P2 C at 1.8 Å. This constitutes the first structure solved from the fam...

journal_title：Nucleic acids research

authors： Massad T,Skaar K,Nilsson H,Damberg P,Henriksson-Peltola P,Haggård-Ljungquist E,Högbom M,Stenmark P

更新日期：2010-11-01 00:00:00

abstract：:A human term placental cDNA library was screened at low stringency with a human prolactin cDNA probe. One of the cDNAs isolated hybridizes to a 1.8 kb mRNA present in all four tissues of the placenta as well as to every nucleated tissue and cell line tested. The sequence of the full-length cDNA was determined. An exte...

journal_title：Nucleic acids research

authors： Liebhaber SA,Emery JG,Urbanek M,Wang XK,Cooke NE

更新日期：1990-07-11 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：:In the battle against viruses, antiviral peptides (AVPs) had demonstrated the immense potential. Presently, more than 15 peptide-based drugs are in various stages of clinical trials. Emerging and re-emerging viruses further emphasize the efforts to accelerate antiviral drug discovery efforts. Despite, huge importance ...

journal_title：Nucleic acids research

authors： Thakur N,Qureshi A,Kumar M

更新日期：2012-07-01 00:00:00

abstract：:Detection of cell-free DNA in liquid biopsies offers great potential for use in non-invasive prenatal testing and as a cancer biomarker. Fetal and tumor DNA fractions however can be extremely low in these samples and ultra-sensitive methods are required for their detection. Here, we report an extremely simple and fast...

journal_title：Nucleic acids research

authors： Ståhlberg A,Krzyzanowski PM,Jackson JB,Egyud M,Stein L,Godfrey TE

更新日期：2016-06-20 00:00:00

abstract：:The deoxyribose hexanucleoside pentaphosphate (m5dC-dG)3 has been studied by 500 MHz 1H NMR in D2O (0.1 M NaCl) and in D2O/deuterated methanol mixtures. Two conformations, in slow equilibrium on the NMR time scale, were detected in methanolic solution. Two-dimensional nuclear Overhauser effect (NOE) experiments were u...

journal_title：Nucleic acids research

authors： Feigon J,Wang AH,van der Marel GA,Van Boom JH,Rich A

更新日期：1984-01-25 00:00:00

abstract：:ColE1 derivative plasmids were constructed in which the natural promoter that primes replication or, in addition, the region coding for the RNA I control element had been deleted. In all of these molecules priming of the origin was effected by read-through transcription from constitutive or inducible (lacUV5) promoter...

journal_title：Nucleic acids research

authors： Panayotatos N

更新日期：1984-03-26 00:00:00

abstract：:REBASE is a comprehensive database of information about restriction enzymes and their associated methylases, including their recognition and cleavage sites and their commercial availability. Also included is a listing of homing endonucleases. Information from REBASE is available via monthly electronic mailings as well...

journal_title：Nucleic acids research

authors： Roberts RJ,Macelis D

更新日期：1998-01-01 00:00:00

abstract：:We have assessed the ability of nucleosomes to influence the formation of mammalian topoisomerase II-DNA complexes by mapping the sites of cleavage induced by four unrelated topoisomerase II inhibitors in naked versus nucleosome-reconstituted SV40 DNA. DNA fragments were reconstituted with histone octamers from HeLa c...

journal_title：Nucleic acids research

authors： Capranico G,Jaxel C,Roberge M,Kohn KW,Pommier Y

更新日期：1990-08-11 00:00:00

abstract：:Plasmids p749, p106, and p150 contain cDNA inserts complementary to rat skeletal muscle actin mRNA. Nucleotide sequence analysis indicates the following sequence relationships: p749 specifies codons 171 to 360; p150 specifies codons 357 to 374 together with 120 nucleotides of the 3'-non-translated region; p106 specifi...

journal_title：Nucleic acids research

authors： Shani M,Nudel U,Zevin-Sonkin D,Zakut R,Givol D,Katcoff D,Carmon Y,Reiter J,Frischauf AM,Yaffe D

更新日期：1981-02-11 00:00:00

abstract：:RNA sequencing (RNA-Seq) is a powerful tool for analyzing the identity of cellular RNAs but is often limited by the amount of material available for analysis. In spite of extensive efforts employing existing protocols, we observed that it was not possible to obtain useful sequencing libraries from nuclear RNA derived ...

journal_title：Nucleic acids research

authors： Chu Y,Wang T,Dodd D,Xie Y,Janowski BA,Corey DR

更新日期：2015-06-23 00:00:00

abstract：:DNA methylation, the most intensively studied epigenetic modification, plays an important role in understanding the molecular basis of diseases. Furthermore, epigenome-wide association study (EWAS) provides a systematic approach to identify epigenetic variants underlying common diseases/phenotypes. However, there is n...

journal_title：Nucleic acids research

authors： Liu D,Zhao L,Wang Z,Zhou X,Fan X,Li Y,Xu J,Hu S,Niu M,Song X,Li Y,Zuo L,Lei C,Zhang M,Tang G,Huang M,Zhang N,Duan L,Lv H,Zhang M,Li J,Xu L,Kong F,Feng R,Jiang Y

更新日期：2019-01-08 00:00:00

abstract：:The initial genomic response to serum growth factors is the transcriptional activation of a set of immediate-early genes. Serum-induced transcriptional activation of several of these genes involves the formation of a ternary complex that includes the serum response factor (SRF), a 62 kDa ternary complex factor (TCF) a...

journal_title：Nucleic acids research

authors： Latinkić BV,Zeremski M,Lau LF

更新日期：1996-04-01 00:00:00

abstract：:The cells of the bronchial epithelium of man are targets for benzo(a)pyrene carcinogenesis. When cultures of these cells, and of non-target fibroblasts, are exposed to [3H]-benzo(a)pyrene, we find that the epithelial cells metabolise and bind to DNA far greater amounts of benzpyrene than do fibroblasts. By analysis of...

journal_title：Nucleic acids research

authors： Arrand JE,Murray AM

更新日期：1982-03-11 00:00:00

abstract：:We have developed general methods for joining together, via cleavable disulfide bonds, either two unprotected polynucleotides or a polynucleotide and a peptide or protein. To join two oligonucleotides, each is first converted to an adduct in which cystamine is joined to the 5'-terminal phosphate of the oligonucleotide...

journal_title：Nucleic acids research

authors： Chu BC,Orgel LE

更新日期：1988-05-11 00:00:00

abstract：:The 3' splice site of the second intron (I2) of the human apolipoprotein-AII gene, (GT)16GGGCAG, is unique in that, although fully functional, a stretch of alternating guanine and thymine residues replaces the polypyrimidine tract usually associated with 3' splice junctions. The transient expression of successive 5' d...

journal_title：Nucleic acids research

authors： Shelley CS,Baralle FE

更新日期：1987-05-11 00:00:00

abstract：:ApiDB (http://ApiDB.org) represents a unified entry point for the NIH-funded Apicomplexan Bioinformatics Resource Center (BRC) that integrates numerous database resources and multiple data types. The phylum Apicomplexa comprises numerous veterinary and medically important parasitic protozoa including human pathogenic ...

journal_title：Nucleic acids research

authors： Aurrecoechea C,Heiges M,Wang H,Wang Z,Fischer S,Rhodes P,Miller J,Kraemer E,Stoeckert CJ Jr,Roos DS,Kissinger JC

更新日期：2007-01-01 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：:Explicit solvent molecular dynamics (MD) simulations were carried out for sarcin-ricin domain (SRD) motifs from 23S (Escherichia coli) and 28S (rat) rRNAs. The SRD motif consists of GAGA tetraloop, G-bulged cross-strand A-stack, flexible region and duplex part. Detailed analysis of the overall dynamics, base pairing, ...

journal_title：Nucleic acids research

authors： Spacková N,Sponer J

更新日期：2006-02-02 00:00:00

abstract：:Genomic DNA of African trypanosomes contains a hypermodified thymidine residue termed base J (beta-d-glucosyl-HOMedU). This modified base is localized primarily to repetitive DNA, namely the telomeres, and is implicated in the regulation of antigenic variation. The base is synthesized in a two-step pathway. Initially,...

journal_title：Nucleic acids research

authors： Cliffe LJ,Kieft R,Southern T,Birkeland SR,Marshall M,Sweeney K,Sabatini R

更新日期：2009-04-01 00:00:00

abstract：:Eukaryotic High-Mobility Group B (HMGB) proteins alter DNA elasticity while facilitating transcription, replication and DNA repair. We developed a new single-molecule method to probe non-specific DNA interactions for two HMGB homologs: the human HMGB2 box A domain and yeast Nhp6Ap, along with chimeric mutants replacin...

journal_title：Nucleic acids research

authors： McCauley MJ,Rueter EM,Rouzina I,Maher LJ 3rd,Williams MC

更新日期：2013-01-07 00:00:00

abstract：:The pattern of sites for cleavage mediated by topoisomerase II was determined in 830 kb of cloned DNA from the Drosophila X chromosome, with the objectives of comparing it with mapped structural and functional landmarks and examining if the correlations with such landmarks reported in individual loci can be generalize...

journal_title：Nucleic acids research

authors： Miassod R,Razin SV,Hancock R

更新日期：1997-06-01 00:00:00

abstract：:The Pathway Tools cellular overview diagram is a visual representation of the biochemical network of an organism. The overview is automatically created from a Pathway/Genome Database describing that organism. The cellular overview includes metabolic, transport and signaling pathways, and other membrane and periplasmic...

journal_title：Nucleic acids research

authors： Paley SM,Karp PD

更新日期：2006-08-07 00:00:00

abstract：:The KEGG RPAIR database is a collection of biochemical structure transformation patterns, called RDM patterns, and chemical structure alignments of substrate-product pairs (reactant pairs) in all known enzyme-catalyzed reactions taken from the Enzyme Nomenclature and the KEGG PATHWAY database. Here, we present PathPre...

journal_title：Nucleic acids research

authors： Moriya Y,Shigemizu D,Hattori M,Tokimatsu T,Kotera M,Goto S,Kanehisa M

更新日期：2010-07-01 00:00:00

abstract：:To investigate the feasibility of conducting a genomic-scale protein labeling and localization study in Escherichia coli, a representative subset of 23 coding DNA sequences (CDSs) was selected for chromosomal tagging with one or more fluorescent protein genes (EGFP, EYFP, mRFP1, DsRed2). We used lambda-Red recombinati...

journal_title：Nucleic acids research

authors： Watt RM,Wang J,Leong M,Kung HF,Cheah KS,Liu D,Danchin A,Huang JD

更新日期：2007-01-01 00:00:00

abstract：:Identification of common sub-sequences for a group of functionally related DNA sequences can shed light on the role of such elements in cell-specific gene expression. In the megakaryocytic lineage, no one single unique transcription factor was described as linage specific, raising the possibility that a cluster of gen...

journal_title：Nucleic acids research

authors： Hazony Y,Lu J,St Hilaire C,Ravid K

更新日期：2006-01-01 00:00:00

abstract：:Human Hepatitis B Virus (HBV) RNAs contain a cis -acting sequence, the post-transcriptional regulatory element (HPRE), which facilitates the cytoplasmic localization of intronless transcripts. Our previous studies have shown that the HPRE is composed of at least two independent sub-elements, HPREalpha and HPREbeta, wh...

journal_title：Nucleic acids research

authors： Smith GJ 3rd,Donello JE,Lück R,Steger G,Hope TJ

更新日期：1998-11-01 00:00:00

abstract：:In Pseudomonas aeruginosa the RNA chaperone Hfq and the catabolite repression control protein (Crc) act as post-transcriptional regulators during carbon catabolite repression (CCR). In this regard Crc is required for full-fledged Hfq-mediated translational repression of catabolic genes. RNAseq based transcriptome anal...

journal_title：Nucleic acids research

authors： Sonnleitner E,Wulf A,Campagne S,Pei XY,Wolfinger MT,Forlani G,Prindl K,Abdou L,Resch A,Allain FH,Luisi BF,Urlaub H,Bläsi U

更新日期：2018-02-16 00:00:00

abstract：:The three dimensional crystal structure of T5 5'-3' exonuclease was compared with that of two other members of the 5'-3' exonuclease family: T4 ribonuclease H and the N-terminal domain of Thermus aquaticus DNA polymerase I. Though these structures were largely similar, some regions of these enzymes show evidence of si...

journal_title：Nucleic acids research

authors： Artymiuk PJ,Ceska TA,Suck D,Sayers JR

更新日期：1997-11-01 00:00:00