Enzymic in vitro repair and chemical nature of DNA chain breaks induced by incorporated phosphorus-32P decay.

abstract：:A long-range physical map of the centromeric region of human chromosome 7 has been constructed in order to define the region containing sequences with potential involvement in centromere function. The map is centered around alpha satellite DNA, a family of tandemly repeated DNA forming arrays of hundreds to thousands ...

journal_title：Nucleic acids research

authors： Wevrick R,Willard HF

更新日期：1991-05-11 00:00:00

abstract：:In eukaryotes, exposure to stress conditions causes a shift from cap-dependent to cap-independent translation. In trypanosomatids, environmental switches are the driving force of a developmental program of gene expression, but it is yet unclear how their translation machinery copes with their constantly changing envir...

journal_title：Nucleic acids research

authors： Zinoviev A,Léger M,Wagner G,Shapira M

更新日期：2011-10-01 00:00:00

abstract：:The integrity and stability of nucleosomes under transcription assay conditions has been found to depend on concentration and ionic environment. Rifamycin AF/013, a commonly used inhibitor of initiation, is particularly effective in destabilisation of nucleosomes. Intact nucleosomes are refractory to transcription by ...

journal_title：Nucleic acids research

authors： Lilley DM,Jacobs MF,Houghton M

更新日期：1979-09-25 00:00:00

abstract：:High performance liquid chromatography analysis of imidazole open ring 7-methylguanine, 2-6 diamino-4-hydroxy-5N-methyl-formamidopyrimidine (rom7G), showed two well-separated peaks (fI and fII) of the same magnitude. Rechromatography of each isolated component indicated that they are slowly interconverted to give a 1:...

journal_title：Nucleic acids research

authors： Boiteux S,Belleney J,Roques BP,Laval J

更新日期：1984-07-11 00:00:00

abstract：:AvrBs3, the founding member of the Xanthomonas transcription-activator-like effectors (TALEs), is translocated into the plant cell where it localizes to the nucleus and acts as transcription factor. The DNA-binding domain of AvrBs3 consists of 17.5 nearly-identical 34 amino acid-repeats. Each repeat specifies binding ...

journal_title：Nucleic acids research

authors： Schreiber T,Bonas U

更新日期：2014-06-01 00:00:00

abstract：:The Gibbs Motif Sampler is a software package for locating common elements in collections of biopolymer sequences. In this paper we describe a new variation of the Gibbs Motif Sampler, the Gibbs Recursive Sampler, which has been developed specifically for locating multiple transcription factor binding sites for multip...

journal_title：Nucleic acids research

authors： Thompson W,Rouchka EC,Lawrence CE

更新日期：2003-07-01 00:00:00

abstract：:The FSSP database presents a continuously updated classification of 3-D protein folds based on an all-against-all comparison of structures currently in the Protein Data Bank (PDB) [Bernstein et al. (1977) J. Mol. Biol., 112, 535- 542]. The database currently contains an extended structural family for each of 600 repre...

journal_title：Nucleic acids research

authors： Holm L,Sander C

更新日期：1996-01-01 00:00:00

abstract：:Arylsulfatase, produced by Chlamydomonas reinhardtii during sulfur-limited growth, is secreted into the periplasmic space and is readily assayed using a chromogenic substrate. To assess the usefulness of the gene encoding arylsulfatase (ars) as a reporter gene in C. reinhardtii, we have fused the promoter region of th...

journal_title：Nucleic acids research

authors： Davies JP,Weeks DP,Grossman AR

更新日期：1992-06-25 00:00:00

abstract：:Nucleotide excision repair (NER) is a major DNA repair pathway for a variety of DNA lesions. XPB plays a key role in DNA opening at damage sites and coordinating damage incision by nucleases. XPB is conserved from archaea to human. In archaea, XPB is associated with a nuclease Bax1. Here we report crystal structures o...

journal_title：Nucleic acids research

authors： DuPrez K,He F,Chen Z,Hilario E,Fan L

更新日期：2020-06-19 00:00:00

abstract：:DNA damage-induced cell cycle checkpoints serve as surveillance mechanisms to maintain genomic stability, and are regulated by ATM/ATR-mediated signaling pathways that are conserved from yeast to humans. Trypanosoma brucei, an early divergent microbial eukaryote, lacks key components of the conventional DNA damage-ind...

journal_title：Nucleic acids research

authors： Zhou Q,Pham KTM,Hu H,Kurasawa Y,Li Z

更新日期：2019-09-05 00:00:00

abstract：:The Diels-Alder reaction between diene-modified oligonucleotides and maleimide-derivatized peptides afforded peptide-oligonucleotide conjugates with high purity and yield. Synthesis of the reagents was easily accomplished by on-column derivatization of the corresponding peptides and oligonucleotides. The cycloaddition...

journal_title：Nucleic acids research

authors： Marchán V,Ortega S,Pulido D,Pedroso E,Grandas A

更新日期：2006-02-14 00:00:00

abstract：:We have determined the nucleotide sequence of the major species of E. coli tRNASer and of a minor species having the same GGA anticodon. These two tRNAs should recognize the UCC and UCU codons, the most widely used codons for serine in the highly expressed genes of E. coli. The two sequences differ in only one positio...

journal_title：Nucleic acids research

authors： Grosjean H,Nicoghosian K,Haumont E,Söll D,Cedergren R

更新日期：1985-08-12 00:00:00

abstract：:LOCtarget is a web server and database that predicts and annotates sub-cellular localization for structural genomics targets; LOCnet is one of the methods used in LOCtarget that can predict sub-cellular localization for all eukaryotic and prokaryotic proteins. Targets are taken from the central registration database f...

journal_title：Nucleic acids research

authors： Nair R,Rost B

更新日期：2004-07-01 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：:Global run-on sequencing (GRO-seq) is a recent addition to the series of high-throughput sequencing methods that enables new insights into transcriptional dynamics within a cell. However, GRO-sequencing presents new algorithmic challenges, as existing analysis platforms for ChIP-seq and RNA-seq do not address the uniq...

journal_title：Nucleic acids research

authors： Allison KA,Kaikkonen MU,Gaasterland T,Glass CK

更新日期：2014-02-01 00:00:00

abstract：:Specific nucleic acid sequences can be detected in individual cells by in situ hybridization. However, when very few copies of a target sequence are present per cell, its signal is undetectable by flow cytometry. Although various approaches have been developed to increase fluorescence signals for in situ hybridization...

journal_title：Nucleic acids research

authors： Uno N,Kaku N,Morinaga Y,Hasegawa H,Yanagihara K

更新日期：2020-09-04 00:00:00

abstract：:A minizyme is a hammerhead ribozyme with short oligonucleotide linkers instead of stem-loop II. In a previous study we demonstrated that a minizyme with high activity forms a dimeric structure with a common stem II. Because of their dimeric structure, minizymes are potentially capable of cleaving a substrate at two di...

journal_title：Nucleic acids research

authors： Kuwabara T,Amontov SV,Warashina M,Ohkawa J,Taira K

更新日期：1996-06-15 00:00:00

abstract：:We have developed a novel method for estimating the parameters of hidden Markov models for gene finding in newly sequenced species. Our approach does not rely on curated training data sets, but instead uses extrinsic evidence (including paired-end ditags that have not been used in gene finding previously) and iterativ...

journal_title：Nucleic acids research

authors： Brejová B,Vinar T,Chen Y,Wang S,Zhao G,Brown DG,Li M,Zhou Y

更新日期：2009-04-01 00:00:00

abstract：:Large differences in plant genome sizes are mainly due to numerous events of insertions or deletions (indels). The balance between these events determines the evolutionary direction of genome changes. To address the question of what phenomena trigger these alterations, we compared the genomic sequences of two Arabidop...

journal_title：Nucleic acids research

authors： Ziolkowski PA,Koczyk G,Galganski L,Sadowski J

更新日期：2009-06-01 00:00:00

abstract：:We have determined the genomic structure of the fosB gene and shown that it consists of 4 exons and 3 introns at positions also found in the c-fos gene. By deletion analysis we have characterized a region upstream of the TATA box which is the promoter region of the gene. Several consensus sequences have been identifie...

journal_title：Nucleic acids research

authors： Lazo PS,Dorfman K,Noguchi T,Mattéi MG,Bravo R

更新日期：1992-01-25 00:00:00

abstract：:Kaposi's sarcoma-associated herpesvirus encodes four viral homologues to cellular interferon regulatory factors (IRFs), where the most studied is vIRF-1. Even though vIRF-1 shows sequence homology to the N-terminal DNA-binding domain (DBD) of human IRFs, a specific role for this domain in vIRF-1's function has remaine...

journal_title：Nucleic acids research

authors： Hew K,Dahlroth SL,Venkatachalam R,Nasertorabi F,Lim BT,Cornvik T,Nordlund P

更新日期：2013-04-01 00:00:00

abstract：:Initiation of reverse transcription is a complex and regulated process in all retroviruses. Several base pairing interactions have been proposed to occur between the HIV-1 RNA genome and the specific tRNA(lys3) primer. The tRNA primer can form up to 21 bp with the primer binding site (PBS), and an additional 8 bp inte...

journal_title：Nucleic acids research

authors： Huthoff H,Bugala K,Barciszewski J,Berkhout B

更新日期：2003-09-01 00:00:00

abstract：:The crp gene of E. coli, which codes for cAMP receptor protein (CRP), has been cloned in the plasmid pBR322 on the basis of a genetic complementation. One of the recombinant plasmids, pHA1, was shown to direct the synthesis of CRP in a cell-free system. The location of the crp gene was determined by constructing subcl...

journal_title：Nucleic acids research

authors： Aiba H,Fujimoto S,Ozaki N

更新日期：1982-02-25 00:00:00

abstract：:RNA is emerging as a key regulator of a plethora of biological processes. While its study has remained elusive for decades, the recent advent of high-throughput sequencing technologies provided the unique opportunity to develop novel techniques for the study of RNA structure and post-transcriptional modifications. Non...

journal_title：Nucleic acids research

authors： Incarnato D,Morandi E,Simon LM,Oliviero S

更新日期：2018-09-19 00:00:00

abstract：:The dicistrovirus intergenic internal ribosome entry site (IGR IRES) directly recruits the ribosome and initiates translation using a non-AUG codon. A subset of IGR IRESs initiates translation in either of two overlapping open reading frames (ORFs), resulting in expression of the 0 frame viral structural polyprotein a...

journal_title：Nucleic acids research

authors： Ren Q,Au HH,Wang QS,Lee S,Jan E

更新日期：2014-08-01 00:00:00

abstract：:The MIPS Fusarium graminearum Genome Database (FGDB) is a comprehensive genome database on one of the most devastating fungal plant pathogens of wheat and barley. FGDB provides information on two gene sets independently derived by automated annotation of the F.graminearum genome sequence. A complete manually revised g...

journal_title：Nucleic acids research

authors： Güldener U,Mannhaupt G,Münsterkötter M,Haase D,Oesterheld M,Stümpflen V,Mewes HW,Adam G

更新日期：2006-01-01 00:00:00

abstract：:A recently reported cDNA clone coding for human promyelocytic L apoferritin, shows some differences with a liver L apoferritin cDNA. We have investigated if these differences are due to the expression of different genes or to an alternative transcription of an unique gene. In this paper we report data suggesting that ...

journal_title：Nucleic acids research

authors： Santoro C,Marone M,Ferrone M,Costanzo F,Colombo M,Minganti C,Cortese R,Silengo L

更新日期：1986-04-11 00:00:00

abstract：:The hydroxyl radical is a powerful oxidant that generates DNA lesions including the stereoisomeric R and S 5',8-cyclo-2'-deoxyadenosine (cdA) and 5',8-cyclo-2'-deoxyguanosine (cdG) pairs that have been detected in cellular DNA. Unlike some other oxidatively generated DNA lesions, cdG and cdA are repaired by the human ...

journal_title：Nucleic acids research

authors： Kropachev K,Ding S,Terzidis MA,Masi A,Liu Z,Cai Y,Kolbanovskiy M,Chatgilialoglu C,Broyde S,Geacintov NE,Shafirovich V

更新日期：2014-04-01 00:00:00

abstract：:Muscle creatine kinase (MCK) is a major enzyme of cellular energy metabolism that is expressed upon differentiation of myoblasts into myotubes. Previously we cloned and sequenced the entire rabbit enzyme cDNA which was used as a probe in these studies to obtain a genomic clone from a rabbit library. The transcription ...

journal_title：Nucleic acids research

authors： Yi TM,Walsh K,Schimmel P

更新日期：1991-06-11 00:00:00

abstract：:The Superimposé webserver performs structural similarity searches with a preference towards 3D structure-based methods. Similarities can be detected between small molecules (e.g. drugs), parts of large structures (e.g. binding sites of proteins) and entire proteins. For this purpose, a number of algorithms were implem...

journal_title：Nucleic acids research

authors： Bauer RA,Bourne PE,Formella A,Frömmel C,Gille C,Goede A,Guerler A,Hoppe A,Knapp EW,Pöschel T,Wittig B,Ziegler V,Preissner R

更新日期：2008-07-01 00:00:00