Abstract:
:The 'Atlas of Genetics and Cytogenetics in Oncology and Haematology' (http://www.infobiogen.fr/services/chromcancer) contains concise and updated cards on genes involved in cancer, cytogenetics and clinical entities in oncology, and cancer-prone diseases, a portal towards genetics/cancer, and teaching materials in genetics. This database is made for and by researchers and clinicians, who are encouraged to contribute. The Atlas is part of the genome project and it participates in research on cancer epidemiology.
journal_name
Nucleic Acids Resjournal_title
Nucleic acids researchauthors
Huret JL,Dessen P,Bernheim Adoi
10.1093/nar/gkg126keywords:
subject
Has Abstractpub_date
2003-01-01 00:00:00pages
272-4issue
1eissn
0305-1048issn
1362-4962journal_volume
31pub_type
杂志文章abstract::Eukaryotic transcription factor B (TFB) proteins are homologous to KsgA/Dim1 ribosomal RNA (rRNA) methyltransferases. The mammalian TFB1, mitochondrial (TFB1M) factor is an essential protein necessary for mitochondrial gene expression. TFB1M mediates an rRNA modification in the small ribosomal subunit and thus plays a...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkt547
更新日期:2013-09-01 00:00:00
abstract::KpnI restriction of DNAs from all anthropoid primates studied releases a conspicuous series of segments representing families of long, interspersed repetitive DNAs termed here the KpnI 1.2, 1.5, 1.8 and 1.9 kb families. Human KpnI 1.2 to 1.9 kb segments representative of these families were isolated and separately clo...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/10.10.3175
更新日期:1982-05-25 00:00:00
abstract::The universal L-shaped tertiary structure of tRNAs is maintained with the help of nucleotide modifications within the D- and T-loops, and these modifications are most extensive within hyperthermophilic species. The obligate-commensal Nanoarchaeum equitans and its phylogenetically-distinct host Ignicoccus hospitalis gr...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkaa411
更新日期:2020-07-09 00:00:00
abstract::Single genes are often subject to alternative splicing, which generates alternative mature mRNAs. This phenomenon is widespread in animals, and observed in over 90% of human genes. Recent data suggest it may also be common in Apicomplexa. These parasites have small genomes, and economy of DNA is evolutionarily favoure...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkv311
更新日期:2015-05-19 00:00:00
abstract::Toxicogenomics focuses on assessing the safety of compounds using gene expression profiles. Gene expression signatures from large toxicogenomics databases are expected to perform better than small databases in identifying biomarkers for the prediction and evaluation of drug safety based on a compound's toxicological m...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gku955
更新日期:2015-01-01 00:00:00
abstract::The interaction of several synthetic analogues of d-ApA with Poly U and Poly dT was examined to explore the effects of substituents at phosphorus on binding properties of oligonucleotides. These analogues contained a bulky, lipophilic group (2,2,2-trichloroethoxy or 2,2,2-trichloro-1,1-dimethylethoxy) a small, uncharg...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/14.8.3487
更新日期:1986-04-25 00:00:00
abstract::We searched for nucleotide excision repair in human cell-free extracts using two assays: damage-specific incision of DNA (the nicking assay) and damage-stimulated DNA synthesis (the repair synthesis assay). HeLa cell-free extract prepared by the method of Manley et al. (1980) has a weak nicking activity on UV irradiat...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/17.12.4471
更新日期:1989-06-26 00:00:00
abstract::The cloned 18 S ribosomal RNA gene from Saccharomyces cerevisiae have been sequenced, using the Maxam-Gilbert procedure. From this data the complete sequence of 1789 nucleotides of the 18 S RNA was deduced. Extensive homology with many eucaryotic as well as E. coli ribosomal small subunit rRNA (S-rRNA) has been observ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/8.23.5779
更新日期:1980-12-11 00:00:00
abstract::G-quadruplexes are dynamic structures folded in G-rich single-stranded DNA regions. These structures have been recognized as a potential nucleic acid based mechanism for regulating multiple cellular processes such as replication, transcription and genomic maintenance. So far, their transcriptional role in vivo during ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkw011
更新日期:2016-05-19 00:00:00
abstract::The extrusion kinetics of two cruciforms derived from unrelated DNA sequences differ markedly. Kinetic barriers exist for both reactions, necessitating elevated temperatures before extrusion proceeds at measureable speeds, but the dependence upon temperature and ionic strength is quite different for the two sequences....
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/13.5.1443
更新日期:1985-03-11 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::Linked-atom molecular modelling was employed to determine the steric and torsional requirements for intercalation of proflavine into a double-stranded region of DNA compatible with adjacent regions of cohelical A-DNA. The optimum intercalation conformation is characterized by the dihedral angles xi and psi becoming tr...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/4.11.3855
更新日期:1977-11-01 00:00:00
abstract::Synthesis of HIV GagPol involves a proportion of ribosomes translating a U6A shift site at the distal end of the gag gene performing a programmed -1 ribosomal frameshift event to enter the overlapping pol gene. In vitro studies here show that at the same shift motif HIV reverse transcriptase generates -1 and +1 indels...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkx690
更新日期:2017-09-29 00:00:00
abstract::Anti-microRNA (miRNA) oligonucleotides (AMOs) with 2'-O-Methyl (2'OMe) residues are commonly used to study miRNA function and can achieve high potency, with low cytotoxicity. Not withstanding this, we demonstrate the sequence-dependent capacity of 2'OMe AMOs to inhibit Toll-like receptor (TLR) 7 and 8 sensing of immun...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gku1343
更新日期:2015-01-01 00:00:00
abstract::Interferons (IFNs) are a family of multifunctional proteins involved in immune activation, regulation of cell growth and antiviral response. They exert their functions by induction of several IFN-stimulated genes, including IFN regulatory factors (IRFs), a family of transcriptional regulators. One of these factors, IR...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/28.21.4219
更新日期:2000-11-01 00:00:00
abstract::OrthoDB is a comprehensive catalog of orthologs, genes inherited by extant species from a single gene in their last common ancestor. In 2016 OrthoDB reached its 9th release, growing to over 22 million genes from over 5000 species, now adding plants, archaea and viruses. In this update we focused on usability of this f...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkw1119
更新日期:2017-01-04 00:00:00
abstract::Three computer programs are described which may be used to translate a DNA sequence into a protein sequence, back translate the protein sequence into an ambiguous DNA sequence, and then do pattern searching in the ambiguous sequence. The programs are written in the C programming language, have been compiled to run on ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/12.1part2.819
更新日期:1984-01-11 00:00:00
abstract::Here we advocate the use of 2-dimensional data representation in the context of the informational approach of sequence analysis (Claverie & Bougueleret (1986) Nucleic Acids Research 14, 179-196) by applying these methods to the problem of intron/exon discrimination. Two main findings are reported: i) oligonucleotide p...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/16.5.1729
更新日期:1988-03-11 00:00:00
abstract::The National Genomics Data Center (NGDC), part of the China National Center for Bioinformation (CNCB), provides a suite of database resources to support worldwide research activities in both academia and industry. With the explosive growth of multi-omics data, CNCB-NGDC is continually expanding, updating and enriching...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkaa1022
更新日期:2021-01-08 00:00:00
abstract::Human stem cells are promising sources for regenerative therapy. To ensure safety of future therapeutic applications, the differentiation potency of stem cells has to be tested and be widely opened to the public. The potency is generally assessed by teratoma formation comprising differentiated cells from all three ger...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkv1096
更新日期:2016-01-04 00:00:00
abstract::DNA target recognizing domains of different multispecific DNA-cytosine-methyltransferases can be rearranged through engineering of the corresponding genes to generate enzymes with novel combinations of target recognition. ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/16.14.6649
更新日期:1988-07-25 00:00:00
abstract::The eel long interspersed element (LINE) UnaL2 and its partner short interspersed element (SINE) share a conserved 3' tail that is critical for their retrotransposition. The predicted secondary structure of the conserved 3' tail of UnaL2 RNA contains a stem region with a putative internal loop. Deletion of the putativ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkl664
更新日期:2006-01-01 00:00:00
abstract::The sequence of the 356 nucleotide residues of chrysanthemum stunt viroid (CSV) has been determined. Overlapping linear viroid fragments were obtained by partial ribonuclease digestion, radiolabelled in vitro at their 5'-ends, and sequenced using partial enzymic cleavage methods. Of the CSV sequence, 69% is contained ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/9.12.2741
更新日期:1981-06-25 00:00:00
abstract::The putative role of double-strand breaks (DSBs) created in vitro by restriction enzyme cleavage in or near CGG*CCG or CTG*CAG repeat tracts on their genetic instabilities, both within the repeats and in their flanking sequences, was investigated in an Escherichia coli plasmid system. DSBs at TRS junctions with the ve...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkl612
更新日期:2006-01-01 00:00:00
abstract::A simple, reproducible affinity chromatography method has been adapted for separation of high molecular weight supercoiled circular molecules from mammalian cells. Electron microscopic analysis of EB viral DNA obtained by this method, from the non-producer Burkitt's lymphoma line Raji, revealed monomer-sized viral mol...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/15.24.10345
更新日期:1987-12-23 00:00:00
abstract::Topoisomerase II, purified from chicken erythrocytes, was reacted with a large number of different DNA fragments and cleavages were catalogued in the presence and absence of drugs that stabilize the cleavage intermediate. Cleavages were sequenced to derive a consensus for topoisomerase II that predicts catalytic sites...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/16.12.5533
更新日期:1988-06-24 00:00:00
abstract::G-quadruplexes (G4s) are nucleic acid structure motifs that are of significance in chemistry and biology. The function of G4s is often governed by their interaction with G4-binding proteins. Few categories of G4-specific tools have been developed to inhibit G4-protein interactions; however, until now there is no aptam...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkaa759
更新日期:2020-10-09 00:00:00
abstract::G-quadruplexes (G4s) are stable secondary structures that can lead to the stalling of replication forks and cause genomic instability. Pif1 is a 5' to 3' helicase, localized to both the mitochondria and nucleus that can unwind G4s in vitro and prevent fork stalling at G4 forming sequences in vivo. Using in vitro prime...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkz608
更新日期:2019-09-19 00:00:00
abstract::A method is presented for the purification of mRNAs and the identification of structural gene sequences in recombinant DNA molecules. RNA is hybridized to double-stranded linear DNA such that R-loops are formed between most DNAs and their complementary RNA sequences. These R-loops are purified from unhybridized RNAs b...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/6.7.2483
更新日期:1979-06-11 00:00:00
abstract::FIMM database (http://sdmc.krdl.org.sg:8080/fimm) contains data relevant to functional molecular immunology, focusing on cellular immunology. It contains fully referenced data on protein antigens, major histocompatibility complex (MHC) molecules, MHC-associated peptides and relevant disease associations. FIMM has a se...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/30.1.226
更新日期:2002-01-01 00:00:00