Analysis of the proximal transcriptional element of the myelin basic protein gene.

abstract：:Analysis of 41 histone homologous clones from an isogenic gene library of Drosophila melanogaster showed that non-histone fragments interrupt the histone repetitive clusters at several sites. Long (L) and short (S) forms of the repeating units are distinguished by the insertion of 240 bp into the spacer between H1 and...

journal_title：Nucleic acids research

authors： Matsuo Y,Yamazaki T

更新日期：1989-01-11 00:00:00

abstract：:Nuclear receptors for the thyroid hormone and vitamin A and D cooperate with the retinoid X receptor (RXR) in activating the transcription. Although the hormone response elements for these receptors have been proposed in which spacing of the direct repeated motifs determine the specificity (so called 3-4-5 rule), vita...

journal_title：Nucleic acids research

authors： Nishikawa J,Kitaura M,Matsumoto M,Imagawa M,Nishihara T

更新日期：1994-08-11 00:00:00

abstract：:We have developed a simple method to measure RNA synthesis in real time. In this technique, transcription reactions are performed in the presence of molecular beacons that possess a 2'-O-methylribonucleotide backbone. These probes become fluorescent as they hybridize to nascent RNA during the course of synthesis. We f...

journal_title：Nucleic acids research

authors： Marras SA,Gold B,Kramer FR,Smith I,Tyagi S

更新日期：2004-05-20 00:00:00

abstract：:We have sequenced the external transcribed spacer (ETS) of a ribosomal transcription unit from Xenopus laevis, together with sections of the preceding non-transcribed spacer. Our analysis was carried out on the same cloned transcription unit as that from which the internal transcribed spacers (ITS) were previously seq...

journal_title：Nucleic acids research

authors： Maden BE,Moss M,Salim M

更新日期：1982-04-10 00:00:00

abstract：:Non-coding genetic variants/mutations can play functional roles in the cell by disrupting regulatory interactions between transcription factors (TFs) and their genomic target sites. For most human TFs, a myriad of DNA-binding models are available and could be used to predict the effects of DNA mutations on TF binding....

journal_title：Nucleic acids research

authors： Martin V,Zhao J,Afek A,Mielko Z,Gordân R

更新日期：2019-07-02 00:00:00

abstract：:The nucleoside analogs 1-(2'-deoxy-beta-D-ribofuranosyl)- 3-nitropyrrole (9), 1-(2'-deoxy-beta-D-ribofuranosyl)-4-nitropyrazole (10), 1-(2'-deoxy-beta-D-ribofuranosyl)-4-nitroimidazole (11) and 1-(2'-deoxy-beta-D-ribofuranosyl)-5-nitroindole (21) were incorporated into the oligonucleotide 5'-d(CGCXAATTYGCG)-3'in the f...

journal_title：Nucleic acids research

authors： Bergstrom DE,Zhang P,Johnson WT

更新日期：1997-05-15 00:00:00

abstract：:Sequencing of RNAs (RNA-Seq) has revolutionized the field of transcriptomics, but the reads obtained often contain errors. Read error correction can have a large impact on our ability to accurately assemble transcripts. This is especially true for de novo transcriptome analysis, where a reference genome is not availab...

journal_title：Nucleic acids research

authors： Le HS,Schulz MH,McCauley BM,Hinman VF,Bar-Joseph Z

更新日期：2013-05-01 00:00:00

abstract：:Remodelling protein nucleic acid interfaces is an important biological task, which is often carried out by nucleic acid stimulated ATPases of the Swi2/Snf2 superfamily. Here we study the mechano-chemical cycle of such an ATPase, namely the catalytic domain of the Sulfolobus solfataricus Rad54 homologue (SsoRad54cd), b...

journal_title：Nucleic acids research

authors： Lewis R,Dürr H,Hopfner KP,Michaelis J

更新日期：2008-04-01 00:00:00

abstract：:Yeast tRNA Lys2 codes preferentially for AAA and contains a 2-thiouridine derivative (U) at the 5'-position of the anticodon. Removal of the 2-thio group from U by treatment with CNBr did not affect the amino acid accepting activity of the modified tRNA Lys2. CNBr treated tRNA Lys2 was active in protein synthesis but ...

journal_title：Nucleic acids research

authors： Sen GC,Ghosh HP

更新日期：1976-03-01 00:00:00

abstract：:Reverse gyrase is a peculiar DNA topoisomerase, specific of hyperthermophilic Archaea and Bacteria, which has the unique ability of introducing positive supercoiling into DNA molecules. Although the function of the enzyme has not been established directly, it has been suggested to be involved in DNA protection and rep...

journal_title：Nucleic acids research

authors： Valenti A,Napoli A,Ferrara MC,Nadal M,Rossi M,Ciaramella M

更新日期：2006-04-14 00:00:00

abstract：:We characterised the human hSuv3p protein belonging to the family of NTPases/helicases. In yeast mitochondria the hSUV3 orthologue is a component of the degradosome complex and participates in mtRNA turnover and processing, while in Caenorhabditis elegans the hSUV3 orthologue is necessary for viability of early embryo...

journal_title：Nucleic acids research

authors： Minczuk M,Piwowarski J,Papworth MA,Awiszus K,Schalinski S,Dziembowski A,Dmochowska A,Bartnik E,Tokatlidis K,Stepien PP,Borowski P

更新日期：2002-12-01 00:00:00

abstract：:Structural Maintenance of Chromosomes (SMC) proteins are vital for a wide range of processes including chromosome structure and dynamics, gene regulation and DNA repair. Eukaryotes have three SMC complexes, consisting of heterodimeric pairs of six different SMC proteins along with several specific regulatory subunits....

journal_title：Nucleic acids research

authors： Griese JJ,Witte G,Hopfner KP

更新日期：2010-06-01 00:00:00

abstract：:In non-malignant RWPE-1 prostate epithelial cells signaling by the nuclear receptor Vitamin D Receptor (VDR, NR1I1) induces cell cycle arrest through targets including CDKN1A (encodes p21((waf1/cip1))). VDR dynamically induced individual histone modification patterns at three VDR binding sites (R1, 2, 3) on the CDKN1A...

journal_title：Nucleic acids research

authors： Thorne JL,Maguire O,Doig CL,Battaglia S,Fehr L,Sucheston LE,Heinaniemi M,O'Neill LP,McCabe CJ,Turner BM,Carlberg C,Campbell MJ

更新日期：2011-03-01 00:00:00

abstract：:Genomic imbalances are a major cause of constitutional and acquired disorders. Therefore, aneuploidy screening has become the cornerstone of preimplantation, prenatal and postnatal genetic diagnosis, as well as a routine aspect of the diagnostic workup of many acquired disorders. Recently, array comparative genomic hy...

journal_title：Nucleic acids research

authors： Le Caignec C,Spits C,Sermon K,De Rycke M,Thienpont B,Debrock S,Staessen C,Moreau Y,Fryns JP,Van Steirteghem A,Liebaers I,Vermeesch JR

更新日期：2006-05-12 00:00:00

abstract：:A highly repetitive DNA sequence from tilapia (Oreochromis mossambicus/hornorum) has been cloned and sequenced. It is a tandemly arrayed sequence of 237 bp and constitutes 7% of the fish genome. The copy number of the repeat is approximately 3 x 10(5) per haploid genome. DNA sequence analysis of 7 cloned repeats revea...

journal_title：Nucleic acids research

authors： Wright JM

更新日期：1989-07-11 00:00:00

abstract：:Despite the success of conventional Sanger sequencing, significant regions of many genomes still present major obstacles to sequencing. Here we propose a novel approach with the potential to alleviate a wide range of sequencing difficulties. The technique involves extracting target DNA sequence from variants generated...

journal_title：Nucleic acids research

authors： Keith JM,Cochran DA,Lala GH,Adams P,Bryant D,Mitchelson KR

更新日期：2004-02-18 00:00:00

abstract：:The accumulation of somatic mitochondrial DNA (mtDNA) mutations contributes to the pathogenesis of human disease. Currently, mitochondrial mutations are largely considered results of inaccurate processing of its heavily damaged genome. However, mainly from a lack of methods to monitor mtDNA mutations with sufficient s...

journal_title：Nucleic acids research

authors： Valente WJ,Ericson NG,Long AS,White PA,Marchetti F,Bielas JH

更新日期：2016-10-14 00:00:00

abstract：:A promoter with the potential to adopt a 50 basepair (bp) cruciform spanning from -19 to -69 has been constructed in the plasmid pBR322 tetracycline resistance gene (tet) by forming an inverted repeat from '-35' sequences. Compared to a control promoter, the sequence of this cruciform promoter differs only by a 22 bp ...

journal_title：Nucleic acids research

authors： Horwitz MS

更新日期：1989-07-25 00:00:00

abstract：:The Structural Classification of Proteins (SCOP) database provides a detailed and comprehensive description of the relationships of known protein structures. The classification is on hierarchical levels: the first two levels, family and superfamily, describe near and distant evolutionary relationships; the third, fold...

journal_title：Nucleic acids research

authors： Lo Conte L,Ailey B,Hubbard TJ,Brenner SE,Murzin AG,Chothia C

更新日期：2000-01-01 00:00:00

abstract：:Highly repetitive Hind III restriction fragments of 0.72-0.76 KBP from total Xenopus laevis genomic DNA are organized in a tandem like arrangement. Cloning of these fragments in pBR 322 with subsequent restriction site mapping and nucleotide sequence analysis of some selected clones showed two different types of seque...

journal_title：Nucleic acids research

authors： Meyerhof W,Tappeser B,Korge E,Knöchel W

更新日期：1983-10-25 00:00:00

abstract：:chipD is a web server that facilitates design of DNA oligonucleotide probes for high-density tiling arrays, which can be used in a number of genomic applications such as ChIP-chip or gene-expression profiling. The server implements a probe selection algorithm that takes as an input, in addition to the target sequences...

journal_title：Nucleic acids research

authors： Dufour YS,Wesenberg GE,Tritt AJ,Glasner JD,Perna NT,Mitchell JC,Donohue TJ

更新日期：2010-07-01 00:00:00

abstract：:Escherichia coli leucyl-tRNA synthetase (LeuRS) aminoacylates up to six different class II tRNA(leu) molecules. Each has a distinct anticodon and varied nucleotides in other regions of the tRNA. Attempts to construct a minihelix RNA that can be aminoacylated with leucine have been unsuccessful. Herein, we describe the...

journal_title：Nucleic acids research

authors： Larkin DC,Williams AM,Martinis SA,Fox GE

更新日期：2002-05-15 00:00:00

abstract：:Transcriptionally non-co-linear (NCL) transcripts can originate from trans-splicing (trans-spliced RNA; 'tsRNA') or cis-backsplicing (circular RNA; 'circRNA'). While numerous circRNAs have been detected in various species, tsRNAs remain largely uninvestigated. Here, we utilize integrative transcriptome sequencing of p...

journal_title：Nucleic acids research

authors： Chuang TJ,Chen YJ,Chen CY,Mai TL,Wang YD,Yeh CS,Yang MY,Hsiao YT,Chang TH,Kuo TC,Cho HH,Shen CN,Kuo HC,Lu MY,Chen YH,Hsieh SC,Chiang TW

更新日期：2018-04-20 00:00:00

abstract：:Single-cell RNA-sequencing (scRNA-seq) enables the characterization of transcriptomic profiles at the single-cell resolution with increasingly high throughput. However, it suffers from many sources of technical noises, including insufficient mRNA molecules that lead to excess false zero values, termed dropouts. Comput...

journal_title：Nucleic acids research

authors： Xu Y,Zhang Z,You L,Liu J,Fan Z,Zhou X

更新日期：2020-09-04 00:00:00

abstract：:HORMA domain-containing proteins (HORMADs) play an essential role in meiosis in many organisms. The meiotic HORMADs, including yeast Hop1, mouse HORMAD1 and HORMAD2, and Arabidopsis ASY1, assemble along chromosomes at early prophase and the closure motif at their C-termini has been hypothesized to be instrumental for ...

journal_title：Nucleic acids research

authors： Yang C,Hu B,Portheine SM,Chuenban P,Schnittger A

更新日期：2020-11-18 00:00:00

abstract：:Small RNA (sRNA)-mediated gene silencing phenomena, exemplified by RNA interference (RNAi), require a unique class of proteins called Argonautes (AGOs). An AGO protein typically forms a protein-sRNA complex that contributes to gene silencing using the loaded sRNA as a specificity determinant. Here, we show that MoAGO2...

journal_title：Nucleic acids research

authors： Nguyen Q,Iritani A,Ohkita S,Vu BV,Yokoya K,Matsubara A,Ikeda KI,Suzuki N,Nakayashiki H

更新日期：2018-03-16 00:00:00

abstract：:Molecules of single-stranded ribosomal RNA and double-stranded replicative form of phage f2 RNA (dsRNA) adopt a compact form in solutions, containing sufficiently high concentrations of salt (NaCl) and polymer (PEG). However, only in the cases of native dsRNA molecules the compact particles are characterized by a regu...

journal_title：Nucleic acids research

authors： Evdokimov YM,Pyatigorskaya TL,Kadikov VA,Polyvtsev OF,Doskocil J,Koudelka J,Varshavsky YM

更新日期：1976-06-01 00:00:00

abstract：:We describe a versatile genetic system for rapid analysis of mammalian gene function. In this, loss of reporter activity in a novel embryonic stem (ES) cell line enables rapid identification of targeting to the ubiquitously expressed Rosa26 locus. Subsequent regulation of gene activity is governed by a dual regulatory...

journal_title：Nucleic acids research

authors： Mao J,Barrow J,McMahon J,Vaughan J,McMahon AP

更新日期：2005-10-12 00:00:00

abstract：:In vivo footprinting experiments, augmented with gel shift and transfection analyses suggest that activation of the CYP1A1 gene by aryl hydrocarbons may be a multicomponent process. During the first 30 minutes of exposure to aryl hydrocarbon carcinogens and environmental contaminants, in vivo footprints appear at nine...

journal_title：Nucleic acids research

authors： Robertson RW,Zhang L,Pasco DS,Fagan JB

更新日期：1994-05-11 00:00:00

abstract：:Scanning tunneling microscopy (STM) reveals nanometer scale details of hydrated DNA but the interpretation of the images is controversial because of substrate artifacts and the lack of a theory for image contrast. We demonstrate that we have overcome these problems by identifying five DNA samples by their STM images a...

journal_title：Nucleic acids research

authors： Jeffrey AM,Jing TW,DeRose JA,Vaught A,Rekesh D,Lu FX,Lindsay SM

更新日期：1993-12-25 00:00:00