Abstract:
:The death of sympathetic neurons after nerve growth factor (NGF) withdrawal requires de novo gene expression. Dp5 was one of the first NGF withdrawal-induced genes to be identified and it encodes a proapoptotic BH3-only member of the Bcl-2 family. To study how dp5 transcription is regulated by NGF withdrawal we cloned the regulatory regions of the rat dp5 gene and constructed a series of dp5-luciferase reporter plasmids. In microinjection experiments with sympathetic neurons we found that three regions of dp5 contribute to its induction after NGF withdrawal: the promoter, a conserved region in the single intron, and sequences in the 3' untranslated region of the dp5 mRNA. A construct containing all three regions is efficiently activated by NGF withdrawal and, like the endogenous dp5, its induction requires mixed-lineage kinase (MLK) and c-Jun N-terminal kinase (JNK) activity. JNKs phosphorylate the AP-1 transcription factor c-Jun, and thereby increase its activity. We identified a conserved ATF site in the dp5 promoter that binds c-Jun and ATF2, which is critical for dp5 promoter induction after NGF withdrawal. These results suggest that part of the mechanism by which the MLK-JNK-c-Jun pathway promotes neuronal apoptosis is by activating the transcription of the dp5 gene.
journal_name
Nucleic Acids Resjournal_title
Nucleic acids researchauthors
Towers E,Gilley J,Randall R,Hughes R,Kristiansen M,Ham Jdoi
10.1093/nar/gkp175subject
Has Abstractpub_date
2009-05-01 00:00:00pages
3044-60issue
9eissn
0305-1048issn
1362-4962pii
gkp175journal_volume
37pub_type
杂志文章abstract::A computer program package has been made available which contains five compound programs written in FORTRAN 10 (for DECsystem-10). Program DATBAS is for storing and improving DNA sequence data, especially those obtained by the sequencing method using M13 phages. Programs NUCDAT and PROTEN are for analyzing DNA/RNA and...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/12.1part1.101
更新日期:1984-01-11 00:00:00
abstract::The DSSP program automatically assigns the secondary structure for each residue from the three-dimensional co-ordinates of a protein structure to one of eight states. However, discrete assignments are incomplete in that they cannot capture the continuum of thermal fluctuations. Therefore, DSSPcont (http://cubic.bioc.c...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkg626
更新日期:2003-07-01 00:00:00
abstract::A protein-DNA complex has less gel electrophoretic mobility than the free DNA fragment. One parameter for the degree of retardation of a linear DNA fragment in a protein-DNA complex is the molecular weight of the bound protein(s). The quotient of the migration distances of free DNA (m) and protein-DNA complex (m') is ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/16.12.5241
更新日期:1988-06-24 00:00:00
abstract::Human prostatic acid phosphatase (PAcP) is a prostate epithelium-specific differentiation antigen. Cellular PAcP functions as a neutral protein tyrosine phosphatase and is involved in regulating androgen-promoted prostate cancer cell proliferation. Despite the fact that the promoter of the PAcP gene has been cloned, t...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkh677
更新日期:2004-07-07 00:00:00
abstract::PPARγ2 is a critical lineage-determining transcription factor that is essential for adipogenic differentiation. Here we report characterization of the three-dimensional structure of the PPARγ2 locus after the onset of adipogenic differentiation and the mechanisms by which it forms. We identified a differentiation-depe...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkw129
更新日期:2016-06-20 00:00:00
abstract::The disappearance of defined restriction fragments of the beta 1-globin, an albumin and the A1 vitellogenin gene was quantitated after DNase I digestion and expressed by a sensitivity factor defined by a mathematical model. Analysis of naked DNA showed that the gene fragments have similar but not identical sensitivity...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/9.11.2455
更新日期:1981-06-11 00:00:00
abstract::To investigate the principles driving recognition between proteins and DNA, we analyzed more than thousand crystal structures of protein/DNA complexes. We classified protein and DNA conformations by structural alphabets, protein blocks [de Brevern, Etchebest and Hazout (2000) (Bayesian probabilistic approach for predi...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkt1273
更新日期:2014-03-01 00:00:00
abstract::Ribosome synthesis involves the concomitance of pre-rRNA processing and ribosomal protein assembly. In eukaryotes, this is a complex process that requires the participation of specific sequences and structures within the pre-rRNAs, at least 200 trans-acting factors and the ribosomal proteins. There is little informati...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkq260
更新日期:2010-08-01 00:00:00
abstract::DNA was purified from double minutes isolated from MTX-resistant EL4/8 mouse lymphoma cells, digested to completion with Bam H1 restriction endonuclease and cloned in lambda-1059. The properties of the library suggest that the DNA from which it was made was not detectably contaminated with non-dm chromosome material, ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/10.21.6597
更新日期:1982-11-11 00:00:00
abstract::In eukaryotic ribosome, the N domain of polypeptide release factor eRF1 is involved in decoding stop signals in mRNAs. However, structure of the decoding site remains obscure. Here, we specifically altered the stop codon recognition pattern of human eRF1 by point mutagenesis of the invariant Glu55 and Tyr125 residues ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gki927
更新日期:2005-11-10 00:00:00
abstract::Spliced leader (SL) trans-splicing is a critical element of gene expression in a number of eukaryotic groups. This process is arguably best understood in nematodes, where biochemical and molecular studies in Caenorhabditis elegans and Ascaris suum have identified key steps and factors involved. Despite this, the preci...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkx500
更新日期:2017-08-21 00:00:00
abstract::We determined the structure around the gap region between 28S alpha and 28S beta rRNA of Bombyx mori, a lepidopteran insect, to know the introduction mechanism of the hidden break, an interruption of the phosphodiester bond specific to the 28S rRNA of protostomes. Sequence analysis and S1 nuclease mapping suggested th...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/14.16.6393
更新日期:1986-08-26 00:00:00
abstract::Numerous examples exist of how disrupting the actions of physiological regulators of blood cell development yields hematologic malignancies. The master regulator of hematopoietic stem/progenitor cells GATA-2 was cloned almost 20 years ago, and elegant genetic analyses demonstrated its essential function to promote hem...
journal_title:Nucleic acids research
pub_type: 杂志文章,评审
doi:10.1093/nar/gks281
更新日期:2012-07-01 00:00:00
abstract::The Comparative Toxicogenomics Database (CTD; http://ctdbase.org/) is a premier public resource for literature-based, manually curated associations between chemicals, gene products, phenotypes, diseases, and environmental exposures. In this biennial update, we present our new chemical-phenotype module that codes chemi...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gky868
更新日期:2019-01-08 00:00:00
abstract::Extracts of the human glioma cell line A1235 (lacking O(6)-methylguanine-DNA methyltransferase) are known to restore a G:T mismatch to a normal G:C pair in a G:T-containing model (45 bp) DNA substrate. Herein we demonstrate that substitution of G:T with O(6)-methylguanine:T (m6G:T) results in extract-induced intra-str...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/29.11.2409
更新日期:2001-06-01 00:00:00
abstract::More and more evidences demonstrate that the long non-coding RNAs (lncRNAs) play many key roles in diverse biological processes. There is a critical need to annotate the functions of increasing available lncRNAs. In this article, we try to apply a global network-based strategy to tackle this issue for the first time. ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gks967
更新日期:2013-01-01 00:00:00
abstract::During translation initiation, eukaryotic initiation factor 2 (eIF2) delivers the Met-tRNA to the 40S ribosomal subunit to locate the initiation codon (AUGi) of mRNA during the scanning process. Stress-induced eIF2 phosphorylation leads to a general blockade of translation initiation and represents a key antiviral pat...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkw172
更新日期:2016-05-19 00:00:00
abstract::A simple and rapid procedure to isolate clones carrying sequences from a specific region of the polytene chromosome of Drosophila is demonstrated. The procedure involves microdissection of the region of interest, amplification of the DNA by PCR using a primer designed to prime the synthesis nonspecifically, labeling o...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/18.3.599
更新日期:1990-02-11 00:00:00
abstract::Chromatin core particles near physiological ionic strength undergo a reversible transition induced by changes in pH near neutrality. While sedimentation studies indicate no significant effect on size or shape, changes in tyrosine fluorescence anisotropy and in circular dichroism suggest a somewhat looser structure at ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/12.10.4351
更新日期:1984-05-25 00:00:00
abstract::Transfer RNAGlu4 was isolated from Drosophila melanogaster by affinity chromatography. The tRNA was iodinated "in vitro" with Na[25I] and hybridized "in situ" to salivary gland chromosomes from Drosophila. Subsequent autoradiography allowed the localization of the genes for tRNAGlu4 to the right arm of the second chro...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/5.5.1465
更新日期:1978-05-01 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::In most eukaryotes, genetic exchange between paired homologs occurs in the context of a tripartite proteinaceous structure called the synaptonemal complex (SC). Genetic analyses have revealed that the genes encoding SC proteins are vital for meiotic chromosome pairing and recombination. However, the number, nature and...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkh559
更新日期:2004-04-28 00:00:00
abstract::Peptidases, their substrates and inhibitors are of great relevance to biology, medicine and biotechnology. The MEROPS database (http://merops.sanger.ac.uk) aims to fulfil the need for an integrated source of information about these. The database has hierarchical classifications in which homologous sets of peptidases a...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkr987
更新日期:2012-01-01 00:00:00
abstract::Specific binding of HIV-1 viral protein NCp7 to a unique 35-base RNA stem-loop SL1 is critical for formation and packaging of the genomic RNA dimer found within HIV-1 virions. NCp7 binding stimulates refolding of SL1 from a metastable kissing dimer (KD) into thermodynamically stable linear dimer (LD). Using UV melting...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkm097
更新日期:2007-01-01 00:00:00
abstract::The webPDBinder (http://pdbinder.bio.uniroma2.it/PDBinder) is a web server for the identification of small ligand-binding sites in a protein structure. webPDBinder searches a protein structure against a library of known binding sites and a collection of control non-binding pockets. The number of similarities identifie...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkt457
更新日期:2013-07-01 00:00:00
abstract::MicroRNAs (miRNAs) are small noncoding RNAs that attenuate expression of their mRNA targets. Here, we developed a new method and an R package, to easily infer candidate miRNA-mRNA target interactions that could be functional during a given biological process. Using this method, we described, for the first time, a comp...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkx327
更新日期:2017-06-02 00:00:00
abstract::In a gene targeting experiment, the generation of a targeting construct often requires complex DNA manipulations. We developed a set of cassettes and plasmids useful for creating targeting vectors to modify the mammalian genome. A positive selection marker cassette (PGK/EM7p-npt), which included dual prokaryotic and e...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gni055
更新日期:2005-03-22 00:00:00
abstract::Partial restriction digestion is used to map restriction sites and the location of genes within yeast artificial chromosomes (YACs). Locus-specific probes are hybridised to the partially digested YAC DNA and the fragments to which they hybridise are compared with the pattern of partial digestion products that include ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/24.22.4495
更新日期:1996-11-15 00:00:00
abstract::The potent anticancer drug actinomycin D (ActD) functions by intercalating into DNA at GpC sites, thereby interrupting essential biological processes including replication and transcription. Certain neurological diseases are correlated with the expansion of (CGG)n trinucleotide sequences, which contain many contiguous...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkt084
更新日期:2013-04-01 00:00:00
abstract::Although a vast amount of life sciences data is generated in the form of images, most scientists still store images on extremely diverse and often incompatible storage media, without any type of metadata structure, and thus with no standard facility with which to conduct searches or analyses. Here we present a solutio...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/29.1.336
更新日期:2001-01-01 00:00:00