Abstract:
:We describe Protogene, a server that can turn a protein multiple sequence alignment into the equivalent alignment of the original gene coding DNA. Protogene relies on a pipeline where every initial protein sequence is BLASTed against RefSeq or NR. The annotation associated with potential matches is used to identify the gene sequence. This gene sequence is then aligned with the query protein using Exonerate in order to extract a coding nucleotide sequence matching the original protein. Protogene can handle protein fragments and will return every CDS coding for a given protein, even if they occur in different genomes. Protogene is available from http://www.tcoffee.org/.
journal_name
Nucleic Acids Resjournal_title
Nucleic acids researchauthors
Moretti S,Reinier F,Poirot O,Armougom F,Audic S,Keduas V,Notredame Cdoi
10.1093/nar/gkl170subject
Has Abstractpub_date
2006-07-01 00:00:00pages
W600-3issue
Web Server issueeissn
0305-1048issn
1362-4962pii
34/suppl_2/W600journal_volume
34pub_type
杂志文章abstract::We present FIGfams, a new collection of over 100,000 protein families that are the product of manual curation and close strain comparison. Using the Subsystem approach the manual curation is carried out, ensuring a previously unattained degree of throughput and consistency. FIGfams are based on over 950,000 manually a...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkp698
更新日期:2009-11-01 00:00:00
abstract::Exome sequencing strategy is promising for finding novel mutations of human monogenic disorders. However, pinpointing the casual mutation in a small number of samples is still a big challenge. Here, we propose a three-level filtration and prioritization framework to identify the casual mutation(s) in exome sequencing ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkr1257
更新日期:2012-04-01 00:00:00
abstract::A series of unusual folding regions (UFR) immediately 3' to the cleavage site of the outer membrane protein (OMP) and transmembrane protein (TMP) were detected in the envelope gene RNA of the human immunodeficiency virus (HIV-1, HIV-2) and simian immunodeficiency virus (SIV) by an extensive Monte Carlo simulation. The...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/18.6.1613
更新日期:1990-03-25 00:00:00
abstract::Neuroserpin is an axonally secreted serine protease inhibitor expressed in the nervous system that protects neurons from ischemia-induced apoptosis. Mutant neuroserpin forms have been found polymerized in inclusion bodies in a familial autosomal encephalopathy causing dementia, or associated with epilepsy. Regulation ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/30.10.2202
更新日期:2002-05-15 00:00:00
abstract::Many lists containing biological identifiers, such as gene lists, have been generated in various genomics projects. Identifying the overlap among gene lists can enable us to understand the similarities and differences between the data sets. Here, we present an interactome network-based web application platform named N...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gku331
更新日期:2014-07-01 00:00:00
abstract::Findings from clinical and biological studies are often not reproducible when tested in independent cohorts. Due to the testing of a large number of hypotheses and relatively small sample sizes, results from whole-genome expression studies in particular are often not reproducible. Compared to single-study analysis, ge...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkw797
更新日期:2017-01-09 00:00:00
abstract::RNA duplex stability depends strongly on ionic conditions, and inside cells RNAs are exposed to both monovalent and multivalent ions. Despite recent advances, we do not have general methods to quantitatively account for the effects of monovalent and multivalent ions on RNA stability, and the thermodynamic parameters f...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gks289
更新日期:2012-08-01 00:00:00
abstract::The human thrombopoietin (TPO) gene, which codes for the principal cytokine involved in platelet maturation, shows a peculiar alternative splicing of its last exon, where an intra-exonic 116 nt alternative intron is spliced out in a fraction of its mRNA. To characterize the molecular mechanism underlying this alternat...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/29.4.886
更新日期:2001-02-15 00:00:00
abstract::Under-modified E. coli tRNATyr that contains 7-(aminomethyl)-7-deazaguanosine in place of Q nucleoside can be chemically modified by dansyl chloride under neutral conditions. Fluorescent labelling specifically occurred only in the 7-(aminomethyl)-7-deazaguanine moiety. The modified tRNATyr was found to be active both ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/7.1.231
更新日期:1979-09-11 00:00:00
abstract::Differential display of mRNA is a simple, sensitive and powerful method to identify differentially expressed gene fragments. The main drawback of differential display is the lack of reproducibility and the inability to read and compare complex gels. This issue results from employing unoptimized primer combinations and...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/26.3.854
更新日期:1998-02-01 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::Replication protein A (RPA) plays a critical role in all eukaryotic DNA processing involving single-stranded DNA (ssDNA). Contrary to the notion that RPA provides solely inert protection to transiently formed ssDNA, the RPA-ssDNA complex acts as a dynamic DNA processing unit. Here, we studied the diffusion of RPA alon...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkz1202
更新日期:2020-02-28 00:00:00
abstract::ArrayExpress is a public repository for microarray data that supports the MIAME (Minimum Information About a Microarray Experiment) requirements and stores well-annotated raw and normalized data. As of November 2004, ArrayExpress contains data from approximately 12,000 hybridizations covering 35 species. Data can be s...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gki056
更新日期:2005-01-01 00:00:00
abstract::The specific recognition of homopurine-homo pyrimidine regions in duplex DNA by triplex-forming oligonucleotides (TFOs) provides an attractive strategy for genetic manipulation. Alkylation of nucleobases with functionalized TFOs would have the potential for site-directed mutagenesis. Recently, we demonstrated that a T...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gng031
更新日期:2003-03-15 00:00:00
abstract::Genomic meta-analysis to combine relevant and homogeneous studies has been widely applied, but the quality control (QC) and objective inclusion/exclusion criteria have been largely overlooked. Currently, the inclusion/exclusion criteria mostly depend on ad-hoc expert opinion or naïve threshold by sample size or platfo...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkr1071
更新日期:2012-01-01 00:00:00
abstract::Hydroxylapatite chromatographies of mitochondrial and total enzymes from a rho+ yeast, or from the related rho degrees mitochondrial DNA-less mutant, show the occurrence in the mitochondrial enzyme of one Phe-, one Met-, one Leu-tRNA synthetase peak which elutes distinctly from the cytoplasmic counterpart and charges ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/3.5.1151
更新日期:1976-05-01 00:00:00
abstract::The C (pifC) protein of miniF represses transcription of its own gene by binding to the pif operator (pifO); it is also needed for replication initiated from the miniF primary origin (ori-1). We have determined the nucleotide sequence of the C gene. The gene has been inserted into an expression vector under Ptrp contr...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/14.24.9699
更新日期:1986-12-22 00:00:00
abstract::Telomerase is a ribonucleoprotein reverse transcriptase that synthesizes and maintains telomeric DNA. Studies of telomeres and telomerase are facilitated by the large number of linear DNA molecules found in ciliated protozoa, such as Tetrahymena thermophila. To examine the expression of telomerase, we investigated the...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/27.21.4269
更新日期:1999-11-01 00:00:00
abstract::The IMGT/HLA database (http://www.ebi.ac.uk/imgt/hla) has provided a centralized repository for the sequences of the alleles named by the WHO Nomenclature Committee for Factors of the HLA System for the past four years. Since its initial release the database has grown and is the primary source of information for the s...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkg070
更新日期:2003-01-01 00:00:00
abstract::The mouse c-Ki-ras protooncogene promoter contains a homopurine-homopyrimidine domain that exhibits S1 nuclease sensitivity in vitro. We have studied the structure of this DNA region in a supercoiled state using a number of chemical probes for non-B DNA conformations including diethyl pyrocarbonate, osmium tetroxide, ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/19.23.6527
更新日期:1991-12-11 00:00:00
abstract::The leaf senescence database (LSD) is a comprehensive resource of senescence-associated genes (SAGs) and their corresponding mutants. Through manual curation and extensive annotation, we updated the LSD to a new version LSD 3.0, which contains 5853 genes and 617 mutants from 68 species. To provide sustainable and reli...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkz898
更新日期:2020-01-08 00:00:00
abstract::Transcription of the human adenovirus 5 genome in transformed rat embryo cells (DFK3) was investigated using two different approaches. Preferential digestion of transcribed viral sequences by DNase I was analysed using kinetics of renaturation of 32P-labeled Ad5 HpaI restriction fragments in the presence of material w...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/5.1.1
更新日期:1978-01-01 00:00:00
abstract::The possibility of cloning large segments of DNA in cosmid vectors offers distinct advantages, in particular for the study of multigene families. Large size fragments of mouse embryo DNA were successfully cloned in the cosmid pHC 79. Twelve recombinants hybridizing specifically to an immunoglobulin kappa chain variabl...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/9.12.2777
更新日期:1981-06-25 00:00:00
abstract::The P0 scaffold protein of the ribosomal stalk is mainly incorporated into pre-ribosomes in the cytoplasm where it replaces the assembly factor Mrt4. In analyzing the role of the P0 carboxyl terminal domain (CTD) during ribosomal stalk assembly, we found that its complete removal yields a protein that is functionally ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkt637
更新日期:2013-10-01 00:00:00
abstract::The secondary structure of an adenovirus associated low molecular weight RNA (VAI-RNA) has been studied by partial digestion with T1-RNase and S1-endonuclease followed by T1-fingerprint analysis. The empirical secondary structure has been compared with two computer generated models based on minimal free energy of the ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/9.17.4239
更新日期:1981-09-11 00:00:00
abstract::Two of the tRNA's found in rabbit reticulocytes are substrates for a post-transcriptional modification leading to the incorporation of guanine into the polynucleotide chain. The major guanylated tRNA was previously identified as tRNA (His). In the present report we show that the minor guanylated tRNA is tRNA (Asn), an...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/3.10.2521
更新日期:1976-10-01 00:00:00
abstract::We examined the influence of the tetratricopeptide repeat factor XAB2 on chromosomal break repair, and found that XAB2 promotes end resection that generates the 3' ssDNA intermediate for homologous recombination (HR). Namely, XAB2 is important for chromosomal double-strand break (DSB) repair via two pathways of HR tha...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkw275
更新日期:2016-07-08 00:00:00
abstract::The field bean, Vicia faba L. var. minor, possesses two sub-families of 11 S legumin genes named A and B. We isolated from a genomic library a B-type gene (LeB4) and determined its primary DNA sequence. Gene LeB4 codes for a 484 amino acid residue prepropolypeptide, encompassing a signal peptide of 22 amino acid resid...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/14.6.2707
更新日期:1986-03-25 00:00:00
abstract::Chromatin boundaries regulate gene expression by modulating enhancer-promoter interactions and insulating transcriptional influences from organized chromatin. However, mechanistic distinctions between these two aspects of boundary function are not well understood. Here we show that SF1, a chromatin boundary located in...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkp362
更新日期:2009-07-01 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