Abstract:
:The European Nucleotide Archive (ENA; https://www.ebi.ac.uk/ena), provided by the European Molecular Biology Laboratory's European Bioinformatics Institute (EMBL-EBI), has for almost forty years continued in its mission to freely archive and present the world's public sequencing data for the benefit of the entire scientific community and for the acceleration of the global research effort. Here we highlight the major developments to ENA services and content in 2020, focussing in particular on the recently released updated ENA browser, modernisation of our release process and our data coordination collaborations with specific research communities.
journal_name
Nucleic Acids Resjournal_title
Nucleic acids researchauthors
Harrison PW,Ahamed A,Aslam R,Alako BTF,Burgin J,Buso N,Courtot M,Fan J,Gupta D,Haseeb M,Holt S,Ibrahim T,Ivanov E,Jayathilaka S,Balavenkataraman Kadhirvelu V,Kumar M,Lopez R,Kay S,Leinonen R,Liu X,O'Cathail C,Padoi
10.1093/nar/gkaa1028subject
Has Abstractpub_date
2021-01-08 00:00:00pages
D82-D85issue
D1eissn
0305-1048issn
1362-4962pii
5974094journal_volume
49pub_type
杂志文章abstract::The expression of thymidine kinase in fungi, which normally lack this enzyme, will greatly aid the study of DNA metabolism and provide useful drug-sensitive phenotypes. The herpes simplex virus type-1 thymidine kinase gene ( tk ) was expressed in Neurospora crassa. tk was expressed as a fusion to N.crassa arg-2 regula...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/25.12.2389
更新日期:1997-06-15 00:00:00
abstract::A cross index is presented for using the improved selectivity offered by the Hung and Wensink (Nucl. Acids Res. 12, 1863-1874, 1984) method of partially filling in 5'-extensions produced by type II restriction endonucleases. After this treatment, DNA fragments which normally cannot be ligated to one another, can be jo...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/15.8.3199
更新日期:1987-04-24 00:00:00
abstract::Inspection of the structure of the C-terminal domain of ribosomal protein L7/L12 (1) reveals a helix-turn-helix motif similar to the one found in many DNA-binding regulatory proteins (2-5). The 19 alpha-carbon atoms of the L7/L12 alpha-helices superimpose on the DNA binding helices of CAP and cro with root-mean-square...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/17.10.3757
更新日期:1989-05-25 00:00:00
abstract::Transcription start and termination sites were mapped in the E. coli replication origin, oriC. Outward transcription from within oriC (promoters Pori-r and Pori-l) was found to start in vivo at position 178 for Pori-l and at positions 294 and 304 for Pori-r, respectively. These transcripts were terminated after 100-15...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/15.6.2479
更新日期:1987-03-25 00:00:00
abstract::The use of the DNA duplex as a supramolecular scaffold is an established approach for the assembly of chromophore aggregates. In the absence of detailed structural insight, the characterization of thus assembled oligochromophores is, today, largely based on solution-phase spectroscopy. Here, we describe the crystal st...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkw644
更新日期:2016-09-06 00:00:00
abstract::The 1.7 Å X-ray crystal structure of the B-DNA dodecamer, [d(CGCGAATTCGCG)]₂ (DDD)-bound non-covalently to a platinum(II) complex, [{Pt(NH₃)₃}₂-µ-{trans-Pt(NH₃)₂(NH₂(CH₂)₆NH₂)₂}](NO₃)₆ (1, TriplatinNC-A,) shows the trinuclear cation extended along the phosphate backbone and bridging the minor groove. The square planar...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkq723
更新日期:2011-01-01 00:00:00
abstract::The MPI Bioinformatics Toolkit (http://toolkit.tuebingen.mpg.de) is an open, interactive web service for comprehensive and collaborative protein bioinformatic analysis. It offers a wide array of interconnected, state-of-the-art bioinformatics tools to experts and non-experts alike, developed both externally (e.g. BLAS...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkw348
更新日期:2016-07-08 00:00:00
abstract::Here we describe a novel endonuclease IV (Endo IV) based assay utilizing a substrate that mimics the abasic lesions that normally occur in double-stranded DNA. The three component substrate is characterized by single-stranded DNA target, an oligonucleotide probe, separated from a helper oligonucleotide by a one base g...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkl679
更新日期:2006-01-01 00:00:00
abstract::Telomeres play a central role in human cancer, cardiovascular aging and possibly longevity. However, present methods to measure telomere length are fraught with shortcomings that limit their use. Here, we describe a novel method to measure the relative telomere DNA content by dot blot analysis. In each dot, the DNA co...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkr235
更新日期:2011-07-01 00:00:00
abstract::Reverse transcription in retroviruses and retrotransposons requires nucleic acid chaperones, which drive the rearrangement of nucleic acid conformation. The nucleic acid chaperone properties of the human immunodeficiency virus type-1 (HIV-1) nucleocapsid (NC) protein have been extensively studied, and nucleic acid agg...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkr726
更新日期:2012-01-01 00:00:00
abstract::Scalable multiplexed amplification technologies are needed for cost-effective large-scale genotyping of genetic markers such as single nucleotide polymorphisms (SNPs). We present SNPWave, a novel SNP genotyping technology to detect various subsets of sequences in a flexible fashion in a fixed detection format. SNPWave...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gnh045
更新日期:2004-03-05 00:00:00
abstract::DNA topoisomerase II (topo II) changes DNA topology by cleavage/re-ligation cycle(s) and thus contributes to various nuclear DNA transactions. It is largely unknown how the enzyme is controlled in a nuclear context. Several studies have suggested that its C-terminal domain (CTD), which is dispensable for basal relaxat...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gku640
更新日期:2014-08-01 00:00:00
abstract::Dramatic improvements in ribozyme mimics have been achieved by employing the principles of small molecule catalysis to the design of macromolecular, biomimetic reagents. Ribozyme mimics derived from the ligand 2,9-dimethylphenanthroline (neocuproine) show at least 30-fold improvements in efficiency at sequence-specifi...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/29.10.2199
更新日期:2001-05-15 00:00:00
abstract::A better understanding of transcriptional and post-transcriptional regulation of gene expression in bacteria relies on studying their transcriptome. RNA sequencing methods are used not only to assess RNA abundance but also the exact boundaries of primary and processed transcripts. Here, we developed a method, called i...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkw1316
更新日期:2017-03-17 00:00:00
abstract::Methods for increasing the transient level of expression of transfected DNA in cultured Drosophila cells have been examined. Here we show that cells exposed to the steroid hormone 20-hydroxyecdysone for 48h prior to transfection show an 4 to 5 fold increase in the levels of expression of transfected DNA. By analysis, ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/15.22.9255
更新日期:1987-11-25 00:00:00
abstract::Here, we describe two freely available web servers for molecular docking. The PatchDock method performs structure prediction of protein-protein and protein-small molecule complexes. The SymmDock method predicts the structure of a homomultimer with cyclic symmetry given the structure of the monomeric unit. The inputs t...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gki481
更新日期:2005-07-01 00:00:00
abstract::DISCOVER1 (DIStribution COunter VERsion 1) is a new program that can identify DNA motifs occurring with a high deviation from the expected frequency. The program generates families of patterns, each family having a common set of defined bases. Undefined bases are inserted amongst the defined bases in different ways, t...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/21.22.5152
更新日期:1993-11-11 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
pub_type: 杂志文章
doi:10.1093/nar/19.13.3569
更新日期:1991-07-11 00:00:00
abstract::Plant viruses ubiquitously mediate the induction of miR168 trough the activities of viral suppressors of RNA silencing (VSRs) controlling the accumulation of ARGONAUTE1 (AGO1), one of the main components of RNA silencing based host defence system. Here we used a mutant Tombusvirus p19 VSR (p19-3M) disabled in its main...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkt846
更新日期:2014-01-01 00:00:00
abstract::The ability of the tumor suppressor protein, p53, to recognize certain types of DNA lesions may represent one of the mechanisms by which this protein modulates cellular response to DNA damage. p53 DNA binding properties are regulated by several factors, such as post-translational modifications including phosphorylatio...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/30.11.2427
更新日期:2002-06-01 00:00:00
abstract::CTCF plays a pivotal role in mediating chromatin interactions, but it does not do so alone. A number of factors have been reported to co-localize with CTCF and regulate CTCF loops, but no comprehensive analysis of binding partners has been performed. This prompted us to identify CTCF loop participants and regulators b...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkaa705
更新日期:2020-09-25 00:00:00
abstract::Equilibrative nucleoside transporters (ENTs) are a recently characterized and poorly understood group of membrane proteins that are important in the uptake of endogenous nucleosides required for nucleic acid and nucleoside triphosphate synthesis. Despite their central importance in cellular metabolism and nucleoside a...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkf564
更新日期:2002-10-15 00:00:00
abstract::The Intronerator (http://www.cse.ucsc.edu/ approximately kent/intronerator/ ) is a set of web-based tools for exploring RNA splicing and gene structure in Caenorhabditis elegans. It includes a display of cDNA alignments with the genomic sequence, a catalog of alternatively spliced genes and a database of introns. The ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/28.1.91
更新日期:2000-01-01 00:00:00
abstract::The emergence of massively parallel sequencing technology has revolutionized microbial profiling, allowing the unprecedented comparison of microbial diversity across time and space in a wide range of host-associated and environmental ecosystems. Although the high-throughput nature of such methods enables the detection...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkt1070
更新日期:2013-12-01 00:00:00
abstract::The organelle genome database GOBASE, now in its 21st release (June 2008), contains all published mitochondrion-encoded sequences (approximately 913,000) and chloroplast-encoded sequences (approximately 250,000) from a wide range of eukaryotic taxa. For all sequences, information on related genes, exons, introns, gene...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkn819
更新日期:2009-01-01 00:00:00
abstract::Nuclear DNA from liver cells of the kangaroo rat species Dipodomysordii was fractionated and characterized with the aid of buoyant density gradients in neutral and alkaline CsCl and in Ag(+)-Cs(2)SO(4). More than one-half of the DNA was present in three density satellites, a greater proportion than in any other specie...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/1.4.559
更新日期:1974-04-01 00:00:00
abstract::The primary structures of two overlapping novel alpha-tubulin cDNA clones isolated from a Macaca fascicularis testis cDNA library and the corresponding human gene are presented. Although the general structure of the human gene conforms to that of previously described mammalian alpha-tubulin genes, there is a surprisin...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/15.1.199
更新日期:1987-01-12 00:00:00
abstract::The S-adenosylmethionine (AdoMet) analog sinefungin is a natural product antibiotic that inhibits nucleic acid methyltransferases and arrests the growth of unicellular eukarya and eukaryal viruses. The basis for the particular sensitivity of fungi and protozoa to sinefungin is not known. Here we report the isolation a...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkm817
更新日期:2007-01-01 00:00:00
abstract::Understanding the evolutionary and genomic mechanisms responsible for turning the soil-derived saprophytic mycobacteria into lethal intracellular pathogens is a critical step towards the development of strategies for the control of mycobacterial diseases. In this context, Mycobacterium indicus pranii (MIP) is of speci...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gks793
更新日期:2012-11-01 00:00:00
abstract::The cold shock domain is one of the most highly conserved motifs between bacteria and higher eukaryotes. Y-box-binding proteins represent a subfamily of cold shock domain proteins with pleiotropic functions, ranging from transcription in the nucleus to translation in the cytoplasm. These proteins have been investigate...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gku1077
更新日期:2014-12-01 00:00:00