Abstract:
:The Aspergillus Genome Database (AspGD) is an online genomics resource for researchers studying the genetics and molecular biology of the Aspergilli. AspGD combines high-quality manual curation of the experimental scientific literature examining the genetics and molecular biology of Aspergilli, cutting-edge comparative genomics approaches to iteratively refine and improve structural gene annotations across multiple Aspergillus species, and web-based research tools for accessing and exploring the data. All of these data are freely available at http://www.aspgd.org. We welcome feedback from users and the research community at aspergillus-curator@genome.stanford.edu.
journal_name
Nucleic Acids Resjournal_title
Nucleic acids researchauthors
Arnaud MB,Chibucos MC,Costanzo MC,Crabtree J,Inglis DO,Lotia A,Orvis J,Shah P,Skrzypek MS,Binkley G,Miyasato SR,Wortman JR,Sherlock Gdoi
10.1093/nar/gkp751subject
Has Abstractpub_date
2010-01-01 00:00:00pages
D420-7issue
Database issueeissn
0305-1048issn
1362-4962pii
gkp751journal_volume
38pub_type
杂志文章abstract::Alternative splicing is widespread in mammalian gene expression, and variant splice patterns are often specific to different stages of development, particular tissues or a disease state. There is a need to systematically collect data on alternatively spliced exons, introns and splice isoforms, and to annotate this dat...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkh030
更新日期:2004-01-01 00:00:00
abstract::The gene co-expression analysis toolbox (GeneCAT) introduces several novel microarray data analyzing tools. First, the multigene co-expression analysis, combined with co-expressed gene networks, provides a more powerful data mining technique than standard, single-gene co-expression analysis. Second, the high-throughpu...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkn292
更新日期:2008-07-01 00:00:00
abstract::Pulsed field gel electrophoresis was used to determine the location of the tumour necrosis factor (TNF) alpha and beta genes. They were shown to be linked to the HLA-B locus; analogous to their location in mouse, between the complement (class III) region and H-2D. However, the distance between the TNF genes and the cl...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/15.21.8957
更新日期:1987-11-11 00:00:00
abstract::The European Nucleotide Archive (ENA; http://www.ebi.ac.uk/ena) is Europe's primary resource for nucleotide sequence information. With the growing volume and diversity of public sequencing data comes the need for increased sophistication in data organisation, presentation and search services so as to maximise its disc...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gku1129
更新日期:2015-01-01 00:00:00
abstract::We present web servers for analysis of non-coding RNA sequences on the basis of their secondary structures. Software tools for structural multiple sequence alignments, structural pairwise sequence alignments and structural motif findings are available from the integrated web server and the individual stand-alone web s...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkn222
更新日期:2008-07-01 00:00:00
abstract::The STE2 gene of the yeast Saccharomyces cerevisiae encodes a component of the receptor for the oligopeptide pheromone alpha-factor. We have cloned and determined the nucleotide sequence of the STE2 gene. A sequence involved in the control of cell-type expression of the STE2 gene was found 5' of an open reading frame ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/13.23.8463
更新日期:1985-12-09 00:00:00
abstract::The RNA-dependent RNA polymerases (RdRPs) encoded by RNA viruses represent a unique class of nucleic acid polymerases. RdRPs are essential in virus life cycle due to their central role in viral genome replication/transcription processes. However, their contribution in host adaption has not been well documented. By sol...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkaa1250
更新日期:2021-01-06 00:00:00
abstract::Microsatellites, such as (TG)n found at random throughout the genome, or as 3' extensions of Alu sequences are being increasingly used as genetic markers because of their pluriallelic character. The search for polymorphic microsatellites is time consuming, however, as it is necessary to sequence clones containing the ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/20.6.1333
更新日期:1992-03-25 00:00:00
abstract::We have previously shown that hedamycin, a GC-rich DNA-binding antitumor agent, downregulates survivin transcription (Wu et al. (2005) Molecular mechanism of inhibition of survivin transcription by the GC-rich sequence selective DNA-binding antitumor agent, hedamycin: evidence of survivin downregulation associated wit...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkm149
更新日期:2007-01-01 00:00:00
abstract::The small proline-rich protein genes ( SPRRs ) code for precursors of the cornified cell envelope, and are specifically expressed during keratinocyte terminal differentiation. The single intron of SPRR2A enhanced the activity of the SPRR2A promoter in transient transfection assays. This enhancement was position depend...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/26.23.5288
更新日期:1998-12-01 00:00:00
abstract::Escherichia coli DNA polymerase III holoenzyme is composed of 10 different subunits linked by noncovalent interactions. The polymerase activity resides in the alpha-subunit. The epsilon-subunit, which contains the proofreading exonuclease site within its N-terminal 185 residues, binds to alpha via a segment of 57 addi...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkn489
更新日期:2008-09-01 00:00:00
abstract::Sets of genes expressed in the same tissue are believed to be under the regulation of a similar set of transcription factors, and can thus be assumed to contain similar structural patterns in their regulatory regions. Here we present a study of the structural patterns in promoters of genes expressed specifically in 26...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkp866
更新日期:2010-01-01 00:00:00
abstract::Activating sequence factor 1 (ASF-1) is a nuclear DNA-binding activity that is found in monocots and dicots. It interacts with several TGACG-containing elements that have been characterized from viral and T-DNA genes, the prototypes of which are the as-1 element of the CaMV 35S promoter and the ocs element from the oc...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/23.18.3778
更新日期:1995-09-25 00:00:00
abstract::Work from a number of laboratories has indicated that the TATA box sequence can act as a basal promoter element not only for RNA polymerase II (RNAP II) transcription, but also for transcription by RNA polymerase III (RNAP III). We previously reported that, in the absence of other cis-acting elements, the canonical TA...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/24.15.3100
更新日期:1996-08-01 00:00:00
abstract::Kyoto Encyclopedia of Genes and Genomes (KEGG, http://www.genome.jp/kegg/ or http://www.kegg.jp/) is a database resource that integrates genomic, chemical and systemic functional information. In particular, gene catalogs from completely sequenced genomes are linked to higher-level systemic functions of the cell, the o...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkr988
更新日期:2012-01-01 00:00:00
abstract::The interaction of N--Acetyl--Phe--tRNA Phe with 70 S ribosomes is a reversible process in the absence as well as in the presence of messenger. The equilibrium binding constants of these interactions were measured at different magnesium concentrations and temperatures and thermodynamical quantities computed. The entha...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/5.10.3871
更新日期:1978-10-01 00:00:00
abstract::Abasic substitutions in the non-template strand and promoter sequence changes were made to assess the roles of various promoter features in sigma70 holoenzyme interactions with fork junction probes. Removal of -10 element non-template single strand bases, leaving the phosphodiester backbone intact, did not interfere w...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkg400
更新日期:2003-06-01 00:00:00
abstract::High-throughput sequencing technologies enable direct approaches to catalog and analyze snapshots of the total small RNA content of living cells. Characterization of high-throughput sequencing data requires bioinformatic tools offering a wide perspective of the small RNA transcriptome. Here we present SeqBuster, a hig...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkp1127
更新日期:2010-03-01 00:00:00
abstract::We describe the synthesis of 2'-O-methyl, 2'-O-ethyl oligoribonucleotides and phosphorothioate oligodeoxyribonucleotides and demonstrate their utility as inhibitors of the in vitro U7 snRNP-dependent mRNA processing event. These 2'-O-modified compounds were designed to possess the binding affinity of an RNA molecule t...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/19.10.2629
更新日期:1991-05-25 00:00:00
abstract::Kinetoplast mitochondrial RNA editing is the developmentally regulated post-transcriptional process of uridine insertion and deletion in mRNAs directed by short guide RNAs (gRNAs), which creates functional mRNAs. Two mechanisms are proposed: transesterification which predicts gRNA/mRNA chimeric intermediates, and enzy...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/23.4.708
更新日期:1995-02-25 00:00:00
abstract::Using sedimentation and cryo electron tomography techniques, the conformations of eukaryotic polyribosomes formed in a long-term cell-free translation system were analyzed over all the active system lifetime (20-30 translation rounds during 6-8 h in wheat germ extract at 25°C). Three distinct types of the conformation...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gku1270
更新日期:2015-01-01 00:00:00
abstract::Leishmania species are protozoan parasites whose remarkably plastic genome limits the establishment of effective genetic manipulation and leishmaniasis treatment. The strategies used by Leishmania to maintain its genome while allowing variability are not fully understood. Here, we used DiCre-mediated conditional gene ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gky1017
更新日期:2018-12-14 00:00:00
abstract::MicroRNAs (miRNAs) are small non-coding RNAs of approximately 22 nucleotides, which negatively regulate the gene expression at the post-transcriptional level. This study describes an update of the miRTarBase (http://miRTarBase.mbc.nctu.edu.tw/) that provides information about experimentally validated miRNA-target inte...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkv1258
更新日期:2016-01-04 00:00:00
abstract::One of the major issues in expression profiling analysis still is to outline proper thresholds to determine differential expression, while avoiding false positives. The problem being that the variance is inversely proportional to the log of signal intensities. Aiming to solve this issue, we describe a model, expressio...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkm093
更新日期:2007-01-01 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
pub_type: 杂志文章
doi:10.1093/nar/22.24.5477
更新日期:1994-12-11 00:00:00
abstract::Mitochondrial DNA (mtDNA) is entirely dependent on nuclear genes for its transcription and replication. One of these genes is TOP1MT, which encodes the mitochondrial DNA topoisomerase IB, involved in mtDNA relaxation. To elucidate TOP1MT regulation, we performed genome-wide profiling across the 60-cell line panel (the...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkr208
更新日期:2011-08-01 00:00:00
abstract::The vertebrate genome is a mosaic of regions differing dramatically in their G + C content. Those regions with a high G + C content contain the expected number of CpG dinucleotides and we propose that following methylation these have been protected from deamination by the increased stability of the surrounding DNA dup...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/12.14.5869
更新日期:1984-07-25 00:00:00
abstract::We have investigated the mechanism of the electrophoresis-driven chromatin aggregation which had been described by Weintraub (1984, Cell 38, 17-27) as a putative mean for propagation of genetic repression in eukaryotes. We show that the oligonucleosome aggregates are assembled de novo at the starting zone of DNP elect...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/18.24.7397
更新日期:1990-12-25 00:00:00
abstract::We have demonstrated that the DNA sequence between two triplex-forming polypurine.polypyrimidine (Pu.Py) tracts was protected from DNA modifying enzymes upon formation of triplex DNA structures with an oligodeoxyribonucleotide in which two triplex-forming Pu or Py tracts were placed at the termini (triplex-bridge form...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/23.3.452
更新日期:1995-02-11 00:00:00
abstract::Alignment-based programs are valuable tools for finding potential homologs in genome sequences. Previously, it has been shown that partition function posterior probabilities attuned to local alignment achieve a high accuracy in identifying distantly similar non-coding RNA sequences that are hidden in a large genome. H...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkq487
更新日期:2010-07-01 00:00:00