Abstract:
:The GeneNet system is designed for collection and analysis of the data on gene and metabolic networks, signal transduction pathways and kinetic characteristics of elementary processes. In the past 2 years, the GeneNet structure was considerably improved: (i) the current version of the database is now implemented using ORACLE9i; (ii) the capacities to describe the structure of the protein complexes and the interactions between the units are increased; (iii) two tables with kinetic constants and more detailed descriptions of certain reactions were added; and (iv) a module for kinetic modeling was supplemented. The current SRS release of the GeneNet database contains 37 graphical maps of gene networks, as well as descriptions of 1766 proteins, 1006 genes, 241 small molecules and 3254 relationships between gene network units, and 552 kinetic constants. Information distributed between 16 interlinked tables was obtained by annotating 1980 journal publications. SRS release of the GeneNet database, the graphical viewer and the modeling section are available at http://wwwmgs.bionet.nsc.ru/mgs/gnw/genenet/.
journal_name
Nucleic Acids Resjournal_title
Nucleic acids researchauthors
Ananko EA,Podkolodny NL,Stepanenko IL,Podkolodnaya OA,Rasskazov DA,Miginsky DS,Likhoshvai VA,Ratushny AV,Podkolodnaya NN,Kolchanov NAdoi
10.1093/nar/gki077keywords:
subject
Has Abstractpub_date
2005-01-01 00:00:00pages
D425-7issue
Database issueeissn
0305-1048issn
1362-4962pii
33/suppl_1/D425journal_volume
33pub_type
杂志文章abstract::Virulence factor database (VFDB) was set up in 2004 dedicated for providing current knowledge of virulence factors (VFs) from various medical significant bacterial pathogens to facilitate pathogenomic research. Nowadays, complete genome sequences of almost all the major pathogenic microbes have been determined, which ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkm951
更新日期:2008-01-01 00:00:00
abstract::We had shown previously (3) that the E. coli argE gene could be turned-on by an IS3 element inserted in orientation II near the 5' end of the gene. Here we show that this effect is due to the presence of an outward promoter located on IS3. The exact site of insertion of IS3 was determined by DNA sequencing. Using the ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/10.19.5935
更新日期:1982-10-11 00:00:00
abstract::The nuclear receptor vitamin D receptor (VDR) is known to associate with two vitamin D response element (VDRE) containing chromatin regions of the insulin-like growth factor binding protein 3 (IGFBP3) gene. In non-malignant MCF-10A human mammary cells, we show that the natural VDR ligand 1α,25-dihydroxyvitamin D(3) (1...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkq820
更新日期:2011-01-01 00:00:00
abstract::The Rice Proteome Database is the first detailed database to describe the proteome of rice. The current release contains 21 reference maps based on two-dimensional polyacrylamide gel electrophoresis (2D-PAGE) of proteins from rice tissues and subcellular compartments. These reference maps comprise 11 941 identified pr...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkh020
更新日期:2004-01-01 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
pub_type: 杂志文章
doi:10.1093/nar/25.21.4370
更新日期:1997-11-01 00:00:00
abstract::Human ADAR3 is a catalytically inactive member of the Adenosine Deaminase Acting on RNA (ADAR) protein family, whose active members catalyze A-to-I RNA editing in metazoans. Until now, the reasons for the catalytic incapability of ADAR3 has not been defined and its biological function rarely explored. Yet, its exclusi...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkz815
更新日期:2019-11-18 00:00:00
abstract::We have developed an end-labelling approach to map the positions of nucleosomes and protein binding sites at nucleotide resolution by footprinting micrococcal nuclease (MNase)-sensitive sites. Using this approach we determined that the MFA2 gene and its upstream control regions have four positioned nucleosomes when tr...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/29.13.e64
更新日期:2001-07-01 00:00:00
abstract::Saccharomyces cerevisiae Pif1 (ScPif1) is known as an ATP-dependent DNA helicase that plays critical roles in a number of important biological processes such as DNA replication, telomere maintenance and genome stability maintenance. Besides its DNA helicase activity, ScPif1 is also known as a single-stranded DNA (ssDN...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkz541
更新日期:2019-08-22 00:00:00
abstract::This paper presents TurboFold II, an extension of the TurboFold algorithm for predicting secondary structures for multiple RNA homologs. TurboFold II augments the structure prediction capabilities of TurboFold by additionally providing multiple sequence alignments. Probabilities for alignment of nucleotide positions b...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkx815
更新日期:2017-11-16 00:00:00
abstract::The alternative proliferating-cell nuclear antigen (PCNA)-loader CTF18-RFC forms a stable complex with DNA polymerase ε (Polε). We observed that, under near-physiological conditions, CTF18-RFC alone loaded PCNA inefficiently, but loaded it efficiently when complexed with Polε. During efficient PCNA loading, CTF18-RFC ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkx096
更新日期:2017-05-05 00:00:00
abstract::We have determined the nucleotide sequence of a 7.5 kb full-size gypsy element from Drosophila subobscura strain H-271. Comparative analyses were carried out on the sequence and molecular structure of gypsy elements of D.subobscura (gypsyDs), D.melanogaster (gypsyDm) and D.virilis (gypsyDv). The three elements show a ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/24.5.914
更新日期:1996-03-01 00:00:00
abstract::Since 2010, the Genomicus web server is available online at http://genomicus.biologie.ens.fr/genomicus. This graphical browser provides access to comparative genomic analyses in four different phyla (Vertebrate, Plants, Fungi, and non vertebrate Metazoans). Users can analyse genomic information from extant species, as...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkx1003
更新日期:2018-01-04 00:00:00
abstract::We characterized and purified a protein from rat liver which specifically binds to a DNA motif present in a liver-specific enhancer of the rat tyrosine aminotransferase (TAT) gene, when offered as single-stranded DNA. Binding is highly sequence-specific and coincides with a region known to be essential for function of...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/20.6.1243
更新日期:1992-03-25 00:00:00
abstract::Four pseudorevertants of a -10 region lacP mutation were isolated. Three of these mutations were found to activate nascent promoters. These mutations were: a -2 G/C----A/T change (-2A) promoting transcription at position +11, a +1 A/T----T/A change (+1T) promoting transcription initiation at position +13, and a +10 C/...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/17.10.3927
更新日期:1989-05-25 00:00:00
abstract::The influence of an upstream small open reading frame (URF) on the translation of two consecutive coding regions on an eukaryotic mRNA was studied. The cis effects of leader length, URF length, the sequences of the URF and neighboring regions, and the trans effects of the Cauliflower mosaic virus transactivator (TAV) ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/20.15.3851
更新日期:1992-08-11 00:00:00
abstract::Complete genomes of three closely related Gram-positive bacteria Streptococcus pyogenes, Streptococcus pneumoniae and Lactococcus lactis are analyzed for abundances of short DNA sequence motifs (frequent words). The character and extent of frequent words are strikingly different among these genomes. The frequent words...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkf534
更新日期:2002-10-01 00:00:00
abstract::The human immunodeficiency virus (HIV) and other retroviruses show extensive genomic variation, which is primarily due to error-prone replication by the viral reverse transcriptase (RT) enzymes. RT errors include misincorporation with subsequent extension of the mismatched terminal base, and extension of realigned pri...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/23.8.1319
更新日期:1995-04-25 00:00:00
abstract::The nucleotide sequence of Neurospora crassa 5.8 S rDNA and adjacent regions has been determined. The deduced 5.8 S rRNA sequence of Neurospora differs from the 5.8 S rRNA sequence of Saccharomyces cerevisiae at 13 of 158 residues. Nine of these differences are clustered in a segment capable of forming a short hairpin...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/6.7.2561
更新日期:1979-06-11 00:00:00
abstract::Based on parameters governing promoter activity and using regulatory elements of the lac, ara and tet operon transcription control sequences were composed which permit the regulation in Escherichia coli of several gene activities independently and quantitatively. The novel promoter PLtetO-1 allows the regulation of ge...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/25.6.1203
更新日期:1997-03-15 00:00:00
abstract::During DNA replication, the presence of 8-oxoguanine (8-oxoG) lesions in the template strand cause the high-fidelity (HiFi) DNA polymerase (Pol) to stall. An early response to 8-oxoG lesions involves 'on-the-fly' translesion synthesis (TLS), in which a specialized TLS Pol is recruited and replaces the stalled HiFi Pol...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkaa803
更新日期:2020-11-04 00:00:00
abstract::A theoretical approach for linkage mapping the genome of any higher eukaryote is described. It uses the polymerase chain reaction, oligonucleotides of random sequence and single haploid cells. Markers are defined and then the DNA of a single sperm is broken at random (eg by gamma-rays) and physically split into 3 aliq...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/17.17.6795
更新日期:1989-09-12 00:00:00
abstract::Quantitative real-time PCR (qPCR) is the method of choice for specific and sensitive quantification of nucleic acids. However, data validation is still a major issue, partially due to the complex effect of PCR inhibition on the results. If undetected PCR inhibition may severely impair the accuracy and sensitivity of r...
journal_title:Nucleic acids research
pub_type: 杂志文章,评审
doi:10.1093/nar/gkr778
更新日期:2012-02-01 00:00:00
abstract::The D. melanogaster Adh gene is transcribed from two different promoters; a proximal (larval) promoter is active during late embryonic and larval stages, and a distal (adult) promoter is active primarily in third instar larvae and in adult flies (1). Genetic analyses suggest that several species of the mulleri subgrou...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/13.19.6899
更新日期:1985-10-11 00:00:00
abstract::Initial steps in the synthesis of functional tRNAs require 5'- and 3'-processing of precursor tRNAs (pre-tRNAs), which in yeast mitochondria are achieved by two endonucleases, RNase P and RNase Z. In this study, using a combination of detergent-free Blue Native Gel Electrophoresis, proteomics and in vitro testing of p...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkr941
更新日期:2012-02-01 00:00:00
abstract::Evidence is presented that the editing mechanisms of aminoacyl-tRNA synthetase operate by two alternative pathways: pre-transfer, by hydrolysis of the non-cognate aminoacyl adenylate; post-transfer, by hydrolysis of the mischarged tRNA. The methionyl-tRNA synthetases from Escherichia coli and Bacillus stearothermophil...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/9.13.3105
更新日期:1981-07-10 00:00:00
abstract::The entire nucleotide sequence of the Ad. 2 EcoRI D fragment has been determined using the Maxam and Gilbert method. This sequence of 2678 bp contains informations relative to late mRNAs ending at position 78 and for which an AATAAA sequence corresponding to their 3' ends is found at residue number 833. Position of th...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/8.10.2173
更新日期:1980-05-24 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 exact sites at which a number of drugs inhibit the nick translation of DNA by E.coli DNA polymerase-I have been pinpointed. In order to do this, a method has been developed for sequencing double-stranded plasmid DNA from the site of a specifically induced nick. The initial experiments have concentrated on analysis...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/10.22.7273
更新日期:1982-11-25 00:00:00
abstract::5' mediated cytoplasmic RNA decay is a conserved cellular process in eukaryotes. While the functions of the structured core domains in this pathway are well-studied, the role of abundant intrinsically disordered regions (IDRs) is lacking. Here we reconstitute the Dcp1:Dcp2 complex containing a portion of the disordere...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gky233
更新日期:2018-07-06 00:00:00
abstract::We have determined the complete nucleotide sequence of the hormonally regulated yolk protein 1 (YP1) gene of Drosophila melanogaster. We have also determined the sequence location of the 5' and 3' ends of both the mature mRNA and the gene's only intron. The YP1 gene contains sequences similar to those found in many ot...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/9.23.6407
更新日期:1981-12-11 00:00:00