Structure and DNA binding activity of the mouse condensin hinge domain highlight common and diverse features of SMC proteins.

abstract：:Natural transformation is a major mechanism of horizontal gene transfer in bacteria that depends on DNA recombination. RecA is central to the homologous recombination pathway, catalyzing DNA strand invasion and homology search. DprA was shown to be a key binding partner of RecA acting as a specific mediator for its lo...

journal_title：Nucleic acids research

authors： Lisboa J,Andreani J,Sanchez D,Boudes M,Collinet B,Liger D,van Tilbeurgh H,Guérois R,Quevillon-Cheruel S

更新日期：2014-06-01 00:00:00

abstract：:A dot hybridization method is presented for rapidly determining the relative concentrations of nucleic acids in a mixture, as well as the extent of sequence homology between related RNA or DNA species. ...

journal_title：Nucleic acids research

authors： Kafatos FC,Jones CW,Efstratiadis A

更新日期：1979-11-24 00:00:00

abstract：:Using sedimentation and cryo electron tomography techniques, the conformations of eukaryotic polyribosomes formed in a long-term cell-free translation system were analyzed over all the active system lifetime (20-30 translation rounds during 6-8 h in wheat germ extract at 25°C). Three distinct types of the conformation...

journal_title：Nucleic acids research

authors： Afonina ZA,Myasnikov AG,Shirokov VA,Klaholz BP,Spirin AS

更新日期：2015-01-01 00:00:00

abstract：:Expansions of (GAA)n repeats within the first intron of the frataxin gene reduce its expression, resulting in a hereditary neurodegenerative disorder, Friedreich's ataxia. While it is generally believed that expanded (GAA)n repeats block transcription elongation, fine mechanisms responsible for gene repression are not...

journal_title：Nucleic acids research

authors： Krasilnikova MM,Kireeva ML,Petrovic V,Knijnikova N,Kashlev M,Mirkin SM

更新日期：2007-01-01 00:00:00

abstract：:Prokaryotes evolved numerous systems that defend against predation by bacteriophages. In addition to well-known restriction-modification and CRISPR-Cas immunity systems, many poorly characterized systems exist. One class of such systems, named BREX, consists of a putative phosphatase, a methyltransferase and four othe...

journal_title：Nucleic acids research

authors： Gordeeva J,Morozova N,Sierro N,Isaev A,Sinkunas T,Tsvetkova K,Matlashov M,Truncaite L,Morgan RD,Ivanov NV,Siksnys V,Zeng L,Severinov K

更新日期：2019-01-10 00:00:00

abstract：:Initiation of bacterial DNA replication at oriC is mediated by primosomal proteins that act cooperatively to melt an AT-rich region where the replicative helicase is loaded prior to the assembly of the replication fork. In Bacillus subtilis, the dnaD, dnaB and dnaI genes are essential for initiation of DNA replication...

journal_title：Nucleic acids research

authors： Grainger WH,Machón C,Scott DJ,Soultanas P

更新日期：2010-05-01 00:00:00

abstract：:The catalytic subunit of the DNA-dependent protein kinase (DNA-PKcs) is a member of a sub-family of phosphatidylinositol (PI) 3-kinases termed PIK-related kinases. A distinguishing feature of this sub-family is the presence of a conserved C-terminal region downstream of a PI 3-kinase domain. Mutants defective in DNA-P...

journal_title：Nucleic acids research

authors： Priestley A,Beamish HJ,Gell D,Amatucci AG,Muhlmann-Diaz MC,Singleton BK,Smith GC,Blunt T,Schalkwyk LC,Bedford JS,Jackson SP,Jeggo PA,Taccioli GE

更新日期：1998-04-15 00:00:00

abstract：:M13 RF IV DNA may be prepared in vitro to contain phosphorothioate-modified internucleotidic linkages in the (-)strand only. Certain restriction enzymes react with this modified DNA to hydrolyze the (+)strand exclusively when a phosphorothioate linkage occurs at the normal cleavage point in the (-)strand. The reaction...

journal_title：Nucleic acids research

authors： Taylor JW,Ott J,Eckstein F

更新日期：1985-12-20 00:00:00

abstract：:A detailed scheme of the Peptidyl Transferase Centre of bacterial ribosomes is proposed by summarizing the literature data on the substrate specificity of the acceptor and donor sites. According to the proposed scheme only the elements of the donor and acceptor having a stable structure bind with the ribosome. The pre...

journal_title：Nucleic acids research

authors： Krayevsky AA,Kukhanova MK,Gottikh BP

更新日期：1975-12-01 00:00:00

abstract：:This work presents a neutral filter elution method for detecting DNA double strand breaks in mouse L1210 cells after X-ray. The assay will detect the number of double strand breaks induced by as little as 1000 rad of X-ray. The rate of DNA elution through the filters under neutral conditions increases with X-ray dose....

journal_title：Nucleic acids research

authors： Bradley MO,Kohn KW

更新日期：1979-10-10 00:00:00

abstract：:Knowledge of subcellular localizations (SCLs) of plant proteins relates to their functions and aids in understanding the regulation of biological processes at the cellular level. We present PlantLoc, a highly accurate and fast webserver for predicting the multi-label SCLs of plant proteins. The PlantLoc server has two...

journal_title：Nucleic acids research

authors： Tang S,Li T,Cong P,Xiong W,Wang Z,Sun J

更新日期：2013-07-01 00:00:00

abstract：:Discovering which regulatory proteins, especially transcription factors (TFs), are active under certain experimental conditions and identifying the corresponding binding motifs is essential for understanding the regulatory circuits that control cellular programs. The experimental methods used for this purpose are labo...

journal_title：Nucleic acids research

authors： Zamdborg L,Ma P

更新日期：2009-09-01 00:00:00

abstract：:A fiber optic biosensor was used for the fluorimetric detection of T/AT triple-helical DNA formation. The surfaces of two sets of fused silica optical fibers were functionalized with hexaethylene oxide linkers from which decaadenylic acid oligonucleotides were grown in the 3'to 5'and 5'to 3'direction, respectively, us...

journal_title：Nucleic acids research

authors： Uddin AH,Piunno PA,Hudson RH,Damha MJ,Krull UJ

更新日期：1997-10-15 00:00:00

abstract：:A new restriction endonuclease Bse SI has been isolated from Bacillus stearothermophilus Jo10-553. Bse SI recognizes a degenerate hexanucleotide sequence 5'-G(G/T)GC(A/C)C-3' and cleaves DNA to produce 3[prime]-protruding tetranucleotide ends. ...

journal_title：Nucleic acids research

authors： Steponaviciene D,Maneliene Z,Petrusyte M,Janulaitis A

更新日期：1999-07-01 00:00:00

abstract：:We report here the discovery of HMBP, a protein in nuclei of human T-helper lymphocytes and other human cell types, which binds with enhanced affinity to a promoter element in the HIV-1 long terminal repeat when that element is methylated at CpGs, the target site of the human DNA methyltransferase. This promoter eleme...

journal_title：Nucleic acids research

authors： Joel P,Shao W,Pratt K

更新日期：1993-12-11 00:00:00

abstract：:RNA structural complexity and flexibility present a challenge for computational modeling efforts. Experimental information and bioinformatics data can be used as restraints to improve the accuracy of RNA tertiary structure prediction. Regarding utilization of restraints, the fundamental questions are: (i) What is the ...

journal_title：Nucleic acids research

authors： Wang J,Williams B,Chirasani VR,Krokhotin A,Das R,Dokholyan NV

更新日期：2019-06-20 00:00:00

abstract：:We examined the mechanism regulating the cellular levels of PNKP, the major kinase/phosphatase involved in the repair of oxidative DNA damage, and find that it is controlled by ATM phosphorylation and ubiquitylation-dependent proteasomal degradation. We discovered that ATM-dependent phosphorylation of PNKP at serines ...

journal_title：Nucleic acids research

authors： Parsons JL,Khoronenkova SV,Dianova II,Ternette N,Kessler BM,Datta PK,Dianov GL

更新日期：2012-12-01 00:00:00

abstract：:Arguably, the most bizarre mitochondrial DNA (mtDNA) is that of the euglenozoan eukaryote Diplonema papillatum. The genome consists of numerous small circular chromosomes none of which appears to encode a complete gene. For instance, the cox1 coding sequence is spread out over nine different chromosomes in non-overlap...

journal_title：Nucleic acids research

authors： Vlcek C,Marande W,Teijeiro S,Lukes J,Burger G

更新日期：2011-02-01 00:00:00

abstract：:Mutant AraC proteins were selected for their ability to induce but not to repress, or their ability to repress but not to induce the araBAD operon. One such unusual mutant is able to bind to the araI site with an affinity only two to three-fold weaker than the wild type AraC protein, but the mutant protein was shown, ...

journal_title：Nucleic acids research

authors： Brunelle A,Hendrickson W,Schleif R

更新日期：1985-07-25 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

authors： Libertini LJ,Small EW

更新日期：1984-05-25 00:00:00

abstract：:The EcoCyc database describes the genome and gene products of Escherichia coli, its metabolic and signal-transduction pathways, and its tRNAs. The database describes 4391 genes of E.coli, 695 enzymes encoded by a subset of these genes, 904 metabolic reactions that occur in E.coli, and the organization of these reactio...

journal_title：Nucleic acids research

authors： Karp PD,Riley M,Paley SM,Pellegrini-Toole A,Krummenacker M

更新日期：1999-01-01 00:00:00

abstract：:The HIV-1 viral infectivity factor (Vif) allows productive infection of non-permissive cells (including most natural HIV-1 targets) by counteracting the cellular cytosine deaminases APOBEC-3G (hA3G) and hA3F. The Vif-induced degradation of these restriction factors by the proteasome has been extensively studied, but l...

journal_title：Nucleic acids research

authors： Mercenne G,Bernacchi S,Richer D,Bec G,Henriet S,Paillart JC,Marquet R

更新日期：2010-01-01 00:00:00

abstract：:The mRNAs for different variant surface antigens of Trypanosoma brucei start with the same 35 nucleotides. This sequence is encoded by a separate mini-exon, located in a 1.35-kb repetitive element. We have reported that trypanosomes contain many transcripts that hybridize to mini-exon probes, even if they do not make ...

journal_title：Nucleic acids research

authors： De Lange T,Michels PA,Veerman HJ,Cornelissen AW,Borst P

更新日期：1984-05-11 00:00:00

abstract：:In this paper, we present evidence that an efficient Rho-dependent terminator can be created by introducing a simple (AG/TC) n DNA repeat into a transcription unit. The Rho termination activity in vivo and in vitro is dependent on the length and the orientation of the insert. The transcription of at least 30 bp of the...

journal_title：Nucleic acids research

authors： Guérin M,Robichon N,Geiselmann J,Rahmouni AR

更新日期：1998-11-01 00:00:00

abstract：:The Ensembl project has been aggregating, processing, integrating and redistributing genomic datasets since the initial releases of the draft human genome, with the aim of accelerating genomics research through rapid open distribution of public data. Large amounts of raw data are thus transformed into knowledge, which...

journal_title：Nucleic acids research

authors： Zerbino DR,Achuthan P,Akanni W,Amode MR,Barrell D,Bhai J,Billis K,Cummins C,Gall A,Girón CG,Gil L,Gordon L,Haggerty L,Haskell E,Hourlier T,Izuogu OG,Janacek SH,Juettemann T,To JK,Laird MR,Lavidas I,Liu Z,Lovel

更新日期：2018-01-04 00:00:00

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 gen...

journal_title：Nucleic acids research

authors： Huret JL,Dessen P,Bernheim A

更新日期：2003-01-01 00:00:00

abstract：:Selection for amino acid affinity by elution of RNAs from tryptophan-Sepharose using free L-tryptophan evokes one sequence predominantly (K(D) = 12 microM), a symmetrical internal loop of 3 nt per side. Though we have also isolated larger sequences with affinity for tryptophan, successively squeezed selection in rando...

journal_title：Nucleic acids research

authors： Majerfeld I,Yarus M

更新日期：2005-09-25 00:00:00

abstract：:Data produced with short-read sequencing technologies result in ambiguous haplotyping and a limited capacity to investigate the full repertoire of biologically relevant forms of genetic variation. The notion of haplotype-resolved sequencing data has recently gained traction to reduce this unwanted ambiguity and enable...

journal_title：Nucleic acids research

authors： Redin D,Borgström E,He M,Aghelpasand H,Käller M,Ahmadian A

更新日期：2017-07-27 00:00:00

abstract：:The viral RNA (vRNA) genome of influenza viruses is replicated by the RNA-dependent RNA polymerase (RNAP) via a complementary RNA (cRNA) intermediate. The vRNA promoter can adopt multiple conformations when bound by the RNAP. However, the dynamics, determinants, and biological role of these conformations are unknown; ...

journal_title：Nucleic acids research

authors： Robb NC,Te Velthuis AJW,Fodor E,Kapanidis AN

更新日期：2019-07-09 00:00:00

abstract：:Many multimeric transcription factors recognize DNA sequence patterns by cooperatively binding to bipartite elements composed of half sites separated by a flexible spacer. We developed a novel bipartite algorithm, bipartite pattern discovery (Bipad), which produces a mathematical model based on information maximizatio...

journal_title：Nucleic acids research

authors： Bi C,Rogan PK

更新日期：2004-09-23 00:00:00