AraNet v2: an improved database of co-functional gene networks for the study of Arabidopsis thaliana and 27 other nonmodel plant species.

abstract：:Topoisomerases (topos) maintain DNA topology and influence DNA transaction processes by catalysing relaxation, supercoiling and decatenation reactions. In the cellular milieu, division of labour between different topos ensures topological homeostasis and control of central processes. In Escherichia coli, DNA gyrase is...

journal_title：Nucleic acids research

authors： Kumar R,Riley JE,Parry D,Bates AD,Nagaraja V

更新日期：2012-11-01 00:00:00

abstract：:The p53 protein is crucial for adapting programs of gene expression in response to stress. Recently, we revealed that this occurs partly through the formation of stress-specific p53 binding patterns. However, the mechanisms that generate these binding patterns remain largely unknown. It is not established whether the ...

journal_title：Nucleic acids research

authors： Millau JF,Bandele OJ,Perron J,Bastien N,Bouchard EF,Gaudreau L,Bell DA,Drouin R

更新日期：2011-04-01 00:00:00

abstract：:An unexpectedly high number of regulatory RNAs have been recently discovered that fine-tune the function of genes at all levels of expression. We employed Genomic SELEX, a method to identify protein-binding RNAs encoded in the genome, to search for further regulatory RNAs in Escherichia coli. We used the global regula...

journal_title：Nucleic acids research

authors： Lorenz C,Gesell T,Zimmermann B,Schoeberl U,Bilusic I,Rajkowitsch L,Waldsich C,von Haeseler A,Schroeder R

更新日期：2010-06-01 00:00:00

abstract：:Gene expression is a multi-step process involving many layers of regulation. The main regulators of the pathway are DNA and RNA binding proteins. While over the years, a large number of DNA and RNA binding proteins have been identified and extensively studied, it is still expected that many other proteins, some with y...

journal_title：Nucleic acids research

authors： Paz I,Kligun E,Bengad B,Mandel-Gutfreund Y

更新日期：2016-07-08 00:00:00

abstract：:GenBank is a comprehensive database that contains publicly available DNA sequences for more than 140 000 named organisms, obtained primarily through submissions from individual laboratories and batch submissions from large-scale sequencing projects. Most submissions are made using the BankIt (web) or Sequin program an...

journal_title：Nucleic acids research

authors： Benson DA,Karsch-Mizrachi I,Lipman DJ,Ostell J,Wheeler DL

更新日期：2004-01-01 00:00:00

abstract：:In a bis-(3'-5')-cyclic dimeric guanosine monophosphate (c-di-GMP)/transcription factor binding screen, we identified Mycobacterium smegmatis Ms6479 as the first c-di-GMP-responsive transcriptional factor in mycobacteria. Ms6479 could specifically bind with c-di-GMP and recognize the promoters of 37 lipid transport an...

journal_title：Nucleic acids research

authors： Li W,He ZG

更新日期：2012-12-01 00:00:00

abstract：:We have sequenced mouse tRNA genes from two recombinant lambda phage. An 1800 bp sequence from one phage contains 3 tRNA genes, potentially encoding tRNAAsp, tRNAGly, and tRNAGlu, separated by spacer sequences of 587 bp and 436 bp, respectively. The mouse tRNA gene cluster is homologous to a rat sequence (Sekiya et al...

journal_title：Nucleic acids research

authors： Looney JE,Harding JD

更新日期：1983-12-20 00:00:00

abstract：:Ionizing radiation induces clustered DNA damage, which presents a challenge to the cellular repair machinery. The repair efficiency of a single-strand break (SSB) is approximately 4x less than that for repair of an abasic (AP) site when in a bistranded cluster containing 8-oxoG. To explore whether this difference in r...

journal_title：Nucleic acids research

authors： Mourgues S,Lomax ME,O'Neill P

更新日期：2007-01-01 00:00:00

abstract：:We have compiled the DNA sequence data for E. coli K12 available from the GENBANK and EMBO databases and over a period of several years independently from the literature. We have introduced all available genetic map data and have arranged the sequences accordingly. As far as possible the overlaps are deleted and a tot...

journal_title：Nucleic acids research

authors： Kröger M

更新日期：1989-01-01 00:00:00

abstract：:High mobility group protein B1 (HMGB1) binds to the internucleosomal linker DNA in chromatin and abuts the nucleosome. Bending and untwisting of the linker DNA results in transmission of strain to the nucleosome core, disrupting histone/DNA contacts. An interaction between H3 and HMGB1 has been reported. Here we confi...

journal_title：Nucleic acids research

authors： Watson M,Stott K,Fischl H,Cato L,Thomas JO

更新日期：2014-01-01 00:00:00

abstract：:Immunoglobulin genes contain a conserved eight base sequence element 5' to the site of transcription initiation. This octamer can serve as a site for the binding of nuclear proteins which are presumably involved in the cell type specific expression of this family of genes. In studying the binding of nuclear proteins t...

journal_title：Nucleic acids research

authors： Landolfi NF,Yin XM,Capra JD,Tucker PW

更新日期：1988-06-24 00:00:00

abstract：:Insertion of the T3 DNA polymerase thioredoxin binding domain (TBD) into the distantly related thermostable Taq DNA polymerase at an analogous position in the thumb domain, converts the Taq DNA polymerase from a low processive to a highly processive enzyme. Processivity is dependent on the presence of thioredoxin. The...

journal_title：Nucleic acids research

authors： Davidson JF,Fox R,Harris DD,Lyons-Abbott S,Loeb LA

更新日期：2003-08-15 00:00:00

abstract：:A linear method for the search of eukaryotic nuclear tRNA genes in DNA databases is described. Based on a modified version of the general weight matrix procedure, our algorithm relies on the recognition of two intragenic control regions known as A and B boxes, a transcription termination signal, and on the evaluation ...

journal_title：Nucleic acids research

authors： Pavesi A,Conterio F,Bolchi A,Dieci G,Ottonello S

更新日期：1994-04-11 00:00:00

abstract：:From a sarkosyl-insoluble outer membrane fraction prepared from the Helicobacter pylori strain ATCC 43504, 19 proteins could be sequenced N-terminally by Edman degradation. Oligonucleotides were deduced and used for screening of a genomic library. From the isolated genes, five code for different members of a H.pylori ...

journal_title：Nucleic acids research

authors： Peck B,Ortkamp M,Diehl KD,Hundt E,Knapp B

更新日期：1999-08-15 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

authors： Felber BK,Gerber-Huber S,Meier C,May FE,Westley B,Weber R,Ryffel GU

更新日期：1981-06-11 00:00:00

abstract：:Treatment of NIH 3T3 cells with trichostatin A (TSA), an inhibitor of histone deacetylase (HDAC), resulted in a dose-dependent increase in transcription from a rDNA reporter and from endogenous rRNA genes. Chromatin immunoprecipitation using anti-acetyl-histone H4 antibodies demonstrated a direct effect of TSA on the ...

journal_title：Nucleic acids research

authors： Hirschler-Laszkiewicz I,Cavanaugh A,Hu Q,Catania J,Avantaggiati ML,Rothblum LI

更新日期：2001-10-15 00:00:00

abstract：:In the process of establishing more and more complete annotations of eukaryotic genomes, a constantly growing number of alternative splicing (AS) events has been reported over the last decade. Consequently, the increasing transcript coverage also revealed the real complexity of some variations in the exon-intron struc...

journal_title：Nucleic acids research

authors： Foissac S,Sammeth M

更新日期：2007-07-01 00:00:00

abstract：:The early palindrome domain within the SV40 core origin of replication is essential for the initiation of replication. Studies with single point mutants in this region suggested that the early palindrome domain does not function as a cruciform structure, but may be involved in the initiation of SV40 DNA replication in...

journal_title：Nucleic acids research

authors： Kim YS,Kang HS

更新日期：1989-11-25 00:00:00

abstract：:Polyketide synthases (PKSs) catalyze biosynthesis of a diverse family of pharmaceutically important secondary metabolites. Bioinformatics analysis of sequence and structural features of PKS proteins plays a crucial role in discovery of new natural products by genome mining, as well as in design of novel secondary meta...

journal_title：Nucleic acids research

authors： Anand S,Prasad MV,Yadav G,Kumar N,Shehara J,Ansari MZ,Mohanty D

更新日期：2010-07-01 00:00:00

abstract：:Proteins perform biological functions through cascading interactions with each other by forming protein complexes. As a result, interactions among proteins, called protein-protein interactions (PPIs) are not completely free from selection constraint during evolution. Therefore, the identification and analysis of PPI c...

journal_title：Nucleic acids research

authors： Kwon D,Lee D,Kim J,Lee J,Sim M,Kim J

更新日期：2018-07-02 00:00:00

abstract：:Highly regulated induction systems enabling dose-dependent and reversible fine-tuning of protein expression output are beneficial for engineering complex biosynthetic pathways. To address this, we developed PhiReX, a novel red/far-red light-regulated protein expression system for use in Saccharomyces cerevisiae. PhiRe...

journal_title：Nucleic acids research

authors： Hochrein L,Machens F,Messerschmidt K,Mueller-Roeber B

更新日期：2017-09-06 00:00:00

abstract：:With the recent increase in the number of mammalian genomes being sequenced, large-scale genome scans for human-specific positive selection are now possible. Selection can be inferred through phylogenetic analysis by comparing the rates of silent and replacement substitution between related species. Maximum-likelihood...

journal_title：Nucleic acids research

authors： Nickel GC,Tefft D,Adams MD

更新日期：2008-01-01 00:00:00

abstract：:The transactivator responsive region (TAR) present in the 5'-NTR of the HIV-1 genome represents a potential target for antiretroviral intervention and a model system for the development of specific inhibitors of RNA-protein interaction. Earlier, we have shown that an anti-TAR polyamide nucleotide analog (PNA(TAR)) con...

journal_title：Nucleic acids research

authors： Tripathi S,Chaubey B,Ganguly S,Harris D,Casale RA,Pandey VN

更新日期：2005-08-02 00:00:00

abstract：:The task of gene identification frequently confronting researchers working with both novel and well studied genomes can be conveniently and reliably solved with the help of the GeneMark web software (http://opal.biology.gatech.edu/GeneMark/). The website provides interfaces to the GeneMark family of programs designed ...

journal_title：Nucleic acids research

authors： Besemer J,Borodovsky M

更新日期：2005-07-01 00:00:00

abstract：:The infection of Pseudomonas aeruginosa by the giant bacteriophage phiKZ is resistant to host RNA polymerase (RNAP) inhibitor rifampicin. phiKZ encodes two sets of polypeptides that are distantly related to fragments of the two largest subunits of cellular multisubunit RNAPs. Polypeptides of one set are encoded by mid...

journal_title：Nucleic acids research

authors： Yakunina M,Artamonova T,Borukhov S,Makarova KS,Severinov K,Minakhin L

更新日期：2015-12-02 00:00:00

abstract：:The 3' splice site of the second intron (I2) of the human apolipoprotein-AII gene, (GT)16GGGCAG, is unique in that, although fully functional, a stretch of alternating guanine and thymine residues replaces the polypyrimidine tract usually associated with 3' splice junctions. The transient expression of successive 5' d...

journal_title：Nucleic acids research

authors： Shelley CS,Baralle FE

更新日期：1987-05-11 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

authors： Zoppoli G,Douarre C,Dalla Rosa I,Liu H,Reinhold W,Pommier Y

更新日期：2011-08-01 00:00:00

abstract：:A multivariate statistical method called correspondence analysis was used to examine the codon usage of one-hundred-and-one nuclear genes of maize (Zea mays L.). Forty percent of the variation in codon usage was due to bias toward G or C-ending versus A or U-ending codons. Differences in levels of G-ending codons show...

journal_title：Nucleic acids research

authors： Fennoy SL,Bailey-Serres J

更新日期：1993-11-25 00:00:00

abstract：:We describe a novel 3'-OH unblocked reversible terminator with the potential to improve accuracy and read-lengths in next-generation sequencing (NGS) technologies. This terminator is based on 5-hydroxymethyl-2'-deoxyuridine triphosphate (HOMedUTP), a hypermodified nucleotide found naturally in the genomes of numerous ...

journal_title：Nucleic acids research

authors： Litosh VA,Wu W,Stupi BP,Wang J,Morris SE,Hersh MN,Metzker ML

更新日期：2011-03-01 00:00:00

abstract：:Few transcriptional regulatory networks have been described in non-model organisms. In Entamoeba histolytica seminal aspects of pathogenesis are transcriptionally controlled, however, little is known about transcriptional regulatory networks that effect gene expression in this parasite. We used expression data from tw...

journal_title：Nucleic acids research

authors： Hackney JA,Ehrenkaufer GM,Singh U

更新日期：2007-01-01 00:00:00