An ultraviolet light-induced crosslink in yeast tRNA(Phe).

abstract：:The compilation of 5S rRNA and 5S rRNA gene nucleotide sequences as of 30 September 1996, contains a total of 1661 primary structures of 5S rRNAs or their genes, which is an increase of 928 new sequence entries over the last compilation. It covers sequences from 54 archaea, 449 eubacteria, 34 plastids, nine mitochondr...

journal_title：Nucleic acids research

authors： Specht T,Szymanski M,Barciszewska MZ,Barciszewski J,Erdmann VA

更新日期：1997-01-01 00:00:00

abstract：:The formation of interstrand cross-links in nucleic acids can have a strong impact on biological function of nucleic acids; therefore, many cross-linking agents have been developed for biological applications. Despite numerous studies, there remains a need for cross-linking agents that exhibit both efficiency and sele...

journal_title：Nucleic acids research

authors： Nishimoto A,Jitsuzaki D,Onizuka K,Taniguchi Y,Nagatsugi F,Sasaki S

更新日期：2013-07-01 00:00:00

abstract：:Using a bio-oligo pull-down DNA-binding assay we investigated the binding capacity of endogenous, DNA damage-induced p53 in human diploid fibroblasts to several p53-responsive elements (REs) present in p53-regulated genes. During the course of p53 accumulation, we observed a decrease in p53 binding to the GADD45 but n...

journal_title：Nucleic acids research

authors： Buzek J,Latonen L,Kurki S,Peltonen K,Laiho M

更新日期：2002-06-01 00:00:00

abstract：:Single-molecule force spectroscopy provides insight into how proteins bind to and move along DNA. Such studies often embed a single-stranded (ss) DNA region within a longer double-stranded (ds) DNA molecule. Yet, producing these substrates remains laborious and inefficient, particularly when using the traditional thre...

journal_title：Nucleic acids research

authors： Okoniewski SR,Uyetake L,Perkins TT

更新日期：2017-10-13 00:00:00

abstract：:DNA bearing lambda operator sequences was methylated by dimethyl sulfate (DMS) in the presence or absence of lambda repressor. Under the experimental conditions, DMS methylates only the purine residues. The presence of lambda repressor affects only the methylation of certain G residues in the operators. Repressor bloc...

journal_title：Nucleic acids research

authors： Humayun Z,Kleid D,Ptashne M

更新日期：1977-01-01 00:00:00

abstract：:Strand Displacement Amplification (SDA) is an isothermal, in vitro method of amplifying a DNA target sequence prior to detection [Walker et al (1992) Nucleic Acids Res., 20, 1691-1693]. Here we describe a multiplex form of SDA that allows two target sequences and an internal amplification control to be co-amplified by...

journal_title：Nucleic acids research

authors： Walker GT,Nadeau JG,Spears PA,Schram JL,Nycz CM,Shank DD

更新日期：1994-07-11 00:00:00

abstract：:Human somatic cells have essentially no telomerase activity. Telomerase is linked to tumor genesis and is a valuable marker for malignant growth. Extreme paucity of the enzyme neccessitated development of a PCR-based assay, 'telomeric repeat amplification protocol' (TRAP). Unfortunately, this method is not without dif...

journal_title：Nucleic acids research

authors： Krupp G,Kühne K,Tamm S,Klapper W,Heidorn K,Rott A,Parwaresch R

更新日期：1997-02-15 00:00:00

abstract：:Gene duplications are a major source of evolutionary innovations. Understanding the functional divergence of duplicates and their role in genetic robustness is an important challenge in biology. Previously, analyses of genetic robustness were primarily focused on duplicates essentiality and epistasis in several labora...

journal_title：Nucleic acids research

authors： Plata G,Vitkup D

更新日期：2014-02-01 00:00:00

abstract：:Interactions between subunits in the Saccharomyces cerevisiae ribosome are mediated by universal and eukaryote-specific intersubunit bridges. Universal bridges are positioned close to the ribosomal functional centers, while eukaryote-specific bridges are mainly located on the periphery of the ribosome. Two bridges, eB...

journal_title：Nucleic acids research

authors： Kisly I,Remme J,Tamm T

更新日期：2019-01-10 00:00:00

abstract：:MicroRNAs (miRNAs) are small non-coding RNAs of approximately 22 nucleotides, which negatively regulate the gene expression at the post-transcriptional level. This study describes an update of the miRTarBase (http://miRTarBase.mbc.nctu.edu.tw/) that provides information about experimentally validated miRNA-target inte...

journal_title：Nucleic acids research

authors： Chou CH,Chang NW,Shrestha S,Hsu SD,Lin YL,Lee WH,Yang CD,Hong HC,Wei TY,Tu SJ,Tsai TR,Ho SY,Jian TY,Wu HY,Chen PR,Lin NC,Huang HT,Yang TL,Pai CY,Tai CS,Chen WL,Huang CY,Liu CC,Weng SL,Liao KW,Hsu WL,Hu

更新日期：2016-01-04 00:00:00

abstract：:Key components of the translational apparatus, i.e. ribosomes, elongation factor EF-Tu and most aminoacyl-tRNA synthetases, are stereoselective and prevent incorporation of d-amino acids (d-aa) into polypeptides. The rare appearance of d-aa in natural polypeptides arises from post-translational modifications or non-ri...

journal_title：Nucleic acids research

authors： Achenbach J,Jahnz M,Bethge L,Paal K,Jung M,Schuster M,Albrecht R,Jarosch F,Nierhaus KH,Klussmann S

更新日期：2015-07-13 00:00:00

abstract：:Structural changes of reconstituted SV 40 minichromosomes have been studied in relation to the salt concentration and addition of histone H1 by sedimentation and electron microscopy. Sedimentation data are represented as functions of the NaCl concentration and the Debye-Hückel electrostatic screening radius 1/alpha. T...

journal_title：Nucleic acids research

authors： Böttger M,Scherneck S,von Mickwitz CU,Fenske H,Lindigkeit R

更新日期：1979-08-10 00:00:00

abstract：:The bacteriophage ø29 DNA packaging motor that assembles on the precursor capsid (prohead) contains an essential 174-nt structural RNA (pRNA) that forms multimers. To determine the structural features of the CE- and D-loops believed to be involved in multimerization of pRNA, 35- and 19-nt RNA molecules containing the ...

journal_title：Nucleic acids research

authors： Kitamura A,Jardine PJ,Anderson DL,Grimes S,Matsuo H

更新日期：2008-02-01 00:00:00

abstract：:Many cellular proteins are methylated on lysine residues and this has been most intensively studied for histone proteins. Lysine methylations on non-histone proteins are also frequent, but in most cases the functional significance of the methylation event, as well as the identity of the responsible lysine (K) specific...

journal_title：Nucleic acids research

authors： Jakobsson ME,Malecki J,Nilges BS,Moen A,Leidel SA,Falnes PØ

更新日期：2017-08-21 00:00:00

abstract：:The lytic-lysogenic decision in bacteriophage 186 is governed by the 186 CI repressor protein in a unique way. The 186 CI is proposed to form a wheel-like oligomer that can mediate either wrapped or looped nucleoprotein complexes to provide the cooperative and competitive interactions needed for regulation. Although c...

journal_title：Nucleic acids research

authors： Wang H,Dodd IB,Dunlap DD,Shearwin KE,Finzi L

更新日期：2013-06-01 00:00:00

abstract：:Adaptation to the host cell environment to efficiently take-over the host cell's machinery is crucial in particular for small RNA viruses like picornaviruses that come with only small RNA genomes and replicate exclusively in the cytosol. Their Internal Ribosome Entry Site (IRES) elements are specific RNA structures th...

journal_title：Nucleic acids research

authors： Andreev DE,Hirnet J,Terenin IM,Dmitriev SE,Niepmann M,Shatsky IN

更新日期：2012-07-01 00:00:00

abstract：:Mitochondrial-DNA diseases have no effective treatments. Allotopic expression-synthesis of a wild-type version of the mutated protein in the nuclear-cytosolic compartment and its importation into mitochondria-has been proposed as a gene-therapy approach. Allotopic expression has been successfully demonstrated in yeast...

journal_title：Nucleic acids research

authors： Perales-Clemente E,Fernández-Silva P,Acín-Pérez R,Pérez-Martos A,Enríquez JA

更新日期：2011-01-01 00:00:00

abstract：:Recently, we described a method for multiplex genome editing by natural transformation (MuGENT). Mutant constructs for MuGENT require large arms of homology (>2000 bp) surrounding each genome edit, which necessitates laborious in vitro DNA splicing. In Vibrio cholerae, we uncover that this requirement is due to cytopl...

journal_title：Nucleic acids research

authors： Dalia TN,Yoon SH,Galli E,Barre FX,Waters CM,Dalia AB

更新日期：2017-07-07 00:00:00

abstract：:The genomic distribution of 23 nuclear genes from three dicotyledons (pea, sunflower, tobacco) and five monocotyledons of the Gramineae family (barley, maize, rice, oat, wheat) was studied by localizing these genes in DNA fractions obtained by preparative centrifugation in Cs2SO4/BAMD density gradients. Each one of th...

journal_title：Nucleic acids research

authors： Montero LM,Salinas J,Matassi G,Bernardi G

更新日期：1990-04-11 00:00:00

abstract：:Solution structures of DNA duplexes containing oxanine (Oxa, O) opposite a cytosine (O:C duplex) and opposite a thymine (O:T duplex) have been solved by the combined use of (1)H NMR and restrained molecular dynamics calculation. One mismatch pair was introduced into the center of the 11-mer duplex of [d(GTGACO(6)CACTG...

journal_title：Nucleic acids research

authors： Pack SP,Morimoto H,Makino K,Tajima K,Kanaori K

更新日期：2012-02-01 00:00:00

abstract：:Nonsense-mediated mRNA decay (NMD) is a molecular pathway of mRNA surveillance that ensures rapid degradation of mRNAs containing premature translation termination codons (PTCs) in eukaryotes. NMD has been shown to also regulate normal gene expression and thus emerged as one of the key post-transcriptional mechanisms ...

journal_title：Nucleic acids research

authors： Viegas MH,Gehring NH,Breit S,Hentze MW,Kulozik AE

更新日期：2007-01-01 00:00:00

abstract：:The stable intermediates formed in the reaction of cytosine, cytidine and adenosine with chloracetaldehyde were isolated. The -CH2CH/OH/- bridge between the exo and endo nitrogen atoms of the parent base was found in these compounds by means of PMR spectroscopy. Their acid-induced dehydration resulted in formation of ...

journal_title：Nucleic acids research

authors： Biernat J,Ciesiołka J,Górnicki P,Adamiak RW,Kryzosiak WJ,Wiewiórowski M

更新日期：1978-03-01 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

authors： Kosmider B,Wells RD

更新日期：2006-01-01 00:00:00

abstract：:The location of target DNA sequences within chromatin may affect the ability of trans-acting factors to bind cis-elements and regulate gene transcription. To examine the effect of chromatin structure on the ability of the estrogen-estrogen receptor complex (E2R) to bind its respective DNA binding element within the ra...

journal_title：Nucleic acids research

authors： Willis SD,Seyfred MA

更新日期：1996-03-15 00:00:00

abstract：:Transcription of transfer RNA genes by RNA polymerase III (Pol III) is controlled by general factors, TFIIIB and TFIIIC, and a negative regulator, Maf1. Here we report the interplay between TFIIIC and Maf1 in controlling Pol III activity upon the physiological switch of yeast from fermentation to respiration. TFIIIC d...

journal_title：Nucleic acids research

authors： Ciesla M,Skowronek E,Boguta M

更新日期：2018-10-12 00:00:00

abstract：:ZFP57 is necessary for maintaining repressive epigenetic modifications at Imprinting control regions (ICRs). In mouse embryonic stem cells (ESCs), ZFP57 binds ICRs (ICRBS) and many other loci (non-ICRBS). To address the role of ZFP57 on all its target sites, we performed high-throughput and multi-locus analyses of inb...

journal_title：Nucleic acids research

authors： Riso V,Cammisa M,Kukreja H,Anvar Z,Verde G,Sparago A,Acurzio B,Lad S,Lonardo E,Sankar A,Helin K,Feil R,Fico A,Angelini C,Grimaldi G,Riccio A

更新日期：2016-09-30 00:00:00

abstract：:The (cytosine-5) DNA methyltransferase M.HhaI causes its target cytosine base to be flipped completely out of the DNA helix upon binding. We have investigated the effects of replacing the target cytosine by other, mismatched bases, including adenine, guanine, thymine and uracil. We find that M.HhaI binds more tightly ...

journal_title：Nucleic acids research

authors： Klimasauskas S,Roberts RJ

更新日期：1995-04-25 00:00:00

abstract：:The multiprotein complexes involved in active dis-ruption of chromatin structure, homologous to yeast SWI/SNF complex, have been described for human and Drosophila cells. In all SWI/SNF-class complexes characterised so far, one of the key components is the SNF5-type protein. Here we describe the isolation of a plant (...

journal_title：Nucleic acids research

authors： Brzeski J,Podstolski W,Olczak K,Jerzmanowski A

更新日期：1999-06-01 00:00:00

abstract：:Increasing numbers of proteins, nucleic acids and other molecular entities have been explored as therapeutic targets, hundreds of which are targets of approved and clinical trial drugs. Knowledge of these targets and corresponding drugs, particularly those in clinical uses and trials, is highly useful for facilitating...

journal_title：Nucleic acids research

authors： Zhu F,Han B,Kumar P,Liu X,Ma X,Wei X,Huang L,Guo Y,Han L,Zheng C,Chen Y

更新日期：2010-01-01 00:00:00

abstract：:Error-free lesion bypass and error-prone lesion bypass are important cellular responses to DNA damage during replication, both of which require a DNA polymerase (Pol). To identify lesion bypass DNA polymerases, we have purified human Polkappa encoded by the DINB1 gene and examined its response to damaged DNA templates...

journal_title：Nucleic acids research

authors： Zhang Y,Yuan F,Wu X,Wang M,Rechkoblit O,Taylor JS,Geacintov NE,Wang Z

更新日期：2000-11-01 00:00:00