Inhibition of poly(A) polymerase by rifamycin derivatives.

abstract：:The sequencing of the full transcriptome (RNA-seq) has become the preferred choice for the measurement of genome-wide gene expression. Despite its widespread use, challenges remain in RNA-seq data analysis. One often-overlooked aspect is normalization. Despite the fact that a variety of factors or 'batch effects' can ...

journal_title：Nucleic acids research

authors： Peixoto L,Risso D,Poplawski SG,Wimmer ME,Speed TP,Wood MA,Abel T

更新日期：2015-09-18 00:00:00

abstract：:Several modified nucleosides were introduced during in vitro RNA synthesis into a pre-tRNA(Ser). The pre-tRNAs were used as substrates for RNase P enzymes. No effects were observed with biotin-8-ATP or [alpha-S]-GPT, whereas with m7GTP, the cleavage reaction was completely inhibited. Analysis of pre-tRNAs which contai...

journal_title：Nucleic acids research

authors： Kahle D,Wehmeyer U,Char S,Krupp G

更新日期：1990-02-25 00:00:00

abstract：:The 279-bp major breakpoint region (mbr) within the 3'-untranslated region (3'-UTR) of the BCL2 gene is a binding site of special AT-rich sequence binding protein 1 (SATB1) that is well known to participate in the long-range regulation of gene transcription. Our previous studies have revealed that the mbr could regula...

journal_title：Nucleic acids research

authors： Gong F,Sun L,Wang Z,Shi J,Li W,Wang S,Han X,Sun Y

更新日期：2011-06-01 00:00:00

abstract：:ArrayOme is a new program that calculates the size of genomes represented by microarray-based probes and facilitates recognition of key bacterial strains carrying large numbers of novel genes. Protein-coding sequences (CDS) that are contiguous on annotated reference templates and classified as 'Present' in the test st...

journal_title：Nucleic acids research

authors： Ou HY,Smith R,Lucchini S,Hinton J,Chaudhuri RR,Pallen M,Barer MR,Rajakumar K

更新日期：2005-01-07 00:00:00

abstract：:In plants, nuclear multisubunit RNA polymerases IV and V are RNA Polymerase II-related enzymes that synthesize non-coding RNAs for RNA-directed DNA methylation (RdDM) and transcriptional gene silencing. Here, we tested the importance of the C-terminal domain (CTD) of Pol IV's largest subunit given that the Pol II CTD ...

journal_title：Nucleic acids research

authors： Wendte JM,Haag JR,Pontes OM,Singh J,Metcalf S,Pikaard CS

更新日期：2019-09-26 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：:The database of 3D interacting domains (3did, available online for browsing and bulk download at http://3did.irbbarcelona.org) is a catalog of protein-protein interactions for which a high-resolution 3D structure is known. 3did collects and classifies all structural templates of domain-domain interactions in the Prote...

journal_title：Nucleic acids research

authors： Mosca R,Céol A,Stein A,Olivella R,Aloy P

更新日期：2014-01-01 00:00:00

abstract：:Rad18 is a ubiquitin E3 ligase that monoubiquitinates PCNA on stalled replications forks. This allows recruitment of damage-tolerant polymerases for damage bypass and DNA repair. In this activity, the Rad18 protein has to interact with Rad6, the E2 ubiquitin-conjugating enzyme, ubiquitin, PCNA and DNA. Here we analyze...

journal_title：Nucleic acids research

authors： Notenboom V,Hibbert RG,van Rossum-Fikkert SE,Olsen JV,Mann M,Sixma TK

更新日期：2007-01-01 00:00:00

abstract：:A novel program suite was implemented for the functional interpretation of high-throughput gene expression data based on the identification of Gene Ontology (GO) nodes. The focus of the analysis lies on the interpretation of microarray data from prokaryotes. The three well established statistical methods of the thresh...

journal_title：Nucleic acids research

authors： Scheer M,Klawonn F,Münch R,Grote A,Hiller K,Choi C,Koch I,Schobert M,Härtig E,Klages U,Jahn D

更新日期：2006-07-01 00:00:00

abstract：:Non-coding RNAs (ncRNAs) have diverse essential biological functions in all organisms, and in eukaryotes, two such classes of ncRNAs are the small nucleolar (sno) and small nuclear (sn) RNAs. In this study, we have identified and characterized a collection of sno and snRNAs in Giardia lamblia, by exploiting our discov...

journal_title：Nucleic acids research

authors： Hudson AJ,Moore AN,Elniski D,Joseph J,Yee J,Russell AG

更新日期：2012-11-01 00:00:00

abstract：:Integration of foreign genes into plant genomes by the Agrobacterium T-DNA transfer system has been considered to occur at random. It has been speculated that the chromosomal structure of the integration site might affect the expression pattern of the introduced genes. To gain insight into the molecular structure of T...

journal_title：Nucleic acids research

authors： Dietz A,Kay V,Schlake T,Landsmann J,Bode J

更新日期：1994-07-25 00:00:00

abstract：:The nucleotide sequence of the chick beta-actin gene was determined. The gene contains 5 introns; 4 interrupt the translated region at codons 41/42, 120/122, 267, 327/328 and a large intron occurs in the 5' untranslated region. The gene has a 97 nucleotide 5'-untranslated region and a 594 nucleotide 3'-untranslated re...

journal_title：Nucleic acids research

authors： Kost TA,Theodorakis N,Hughes SH

更新日期：1983-12-10 00:00:00

abstract：:DNA labeled for 15 minutes during UV induced repair synthesis is two-fold more sensitive to micrococcal nuclease than the bulk nuclear DNA. As the length of the labeling period increases from 15 minutes to 4 hours the nuclease sensitivity of repair labeled DNA approaches that of bulk chromatin. Pulse-chase experiments...

journal_title：Nucleic acids research

authors： Bodell WJ,Cleaver JE

更新日期：1981-01-10 00:00:00

abstract：:Hg-UMP-containing transcripts made from chick erythroid chromatins with E. coli RNA polymerase hybridize to chick globin cDNA. Contamination with endogenous globin RNA has been largely removed by purification on SH-agarose columns at 55 degrees C. Some endogenous globin mRNA sequences remain, probably as hybrids with ...

journal_title：Nucleic acids research

authors： Konkel DA,Ingram VM

更新日期：1978-04-01 00:00:00

abstract：:The underlying mechanism of transcriptional co-repressor ETO2 during early erythropoiesis and hemoglobin switching is unclear. We find that absence of ETO2 in mice interferes with down-regulation of PU.1 and GATA2 in the fetal liver, impeding a key step required for commitment to erythroid maturation. In human β-globi...

journal_title：Nucleic acids research

authors： Guo X,Plank-Bazinet J,Krivega I,Dale RK,Dean A

更新日期：2020-10-09 00:00:00

abstract：:A 5',7-methylguanosine cap is a quintessential feature of RNA polymerase II-transcribed RNAs, and a textbook aspect of co-transcriptional RNA processing. The cap is bound by the cap-binding complex (CBC), canonically consisting of nuclear cap-binding proteins 1 and 2 (NCBP1/2). Interest in the CBC has recently renewed...

journal_title：Nucleic acids research

authors： Dou Y,Kalmykova S,Pashkova M,Oghbaie M,Jiang H,Molloy KR,Chait BT,Rout MP,Fenyö D,Jensen TH,Altukhov I,LaCava J

更新日期：2020-10-09 00:00:00

abstract：:Insertion of the insertion sequence Is2(I) directly before the galE gene of the galactose operon results in a Gal minus phenotype (1, 2). The Gal-constitutive allele galc200 (and its deletion derivative galc200 delta 31) arise from such a Gal minus mutant by the insertion of LS2(II) DNA within the LS2(I) sequence (3)....

journal_title：Nucleic acids research

authors： Hinton DM,Musso RE

更新日期：1982-08-25 00:00:00

abstract：:Infection of cultured cells with herpes simplex virus (HSV) results in the transcriptional induction of a small number of cellular genes. Although the majority of such genes are dependent upon viral protein synthesis for their induction, a small minority are not. These genes are induced by events occurring prior to th...

journal_title：Nucleic acids research

authors： Kemp LM,Preston CM,Preston VG,Latchman DS

更新日期：1986-12-09 00:00:00

abstract：:Radioactive iodine has been used to probe the relative reactivities of nucleosomal H4 tyrosine residues under various conditions of subphysiological ionic strength. We observe that tyrosine 72 of H4, which is not reactive over the range 20-150 mM NaCl, becomes the predominant site of iodination within H4 when nucleoso...

journal_title：Nucleic acids research

authors： Burch JB,Martinson HG

更新日期：1981-09-11 00:00:00

abstract：:We describe an interactive computer program (ANALYSEQ) that is used from a simple graphics terminal. The main purpose of the program is to determine the function of nucleic acid sequences but it also offers the simpler listing, searching and counting options. It contains methods to locate genes by looking for the effe...

journal_title：Nucleic acids research

authors： Staden R

更新日期：1984-01-11 00:00:00

abstract：:Molecular dynamics simulations were performed on the duplex DNA dodecamers d(CGCGAA TT CGCG): d(CGCGAATTCGCG) and d(GCACGAA TT AAG): d(CTTAATTCGTGC), where TT denotes a cis, syn cyclobutane thymine dimer. The constant temperature and pressure algorithm of the AMBER 4.1 molecular-modeling package was used with explicit...

journal_title：Nucleic acids research

authors： Cooney MG,Miller JH

更新日期：1997-04-01 00:00:00

abstract：:The current pandemic situation caused by the Betacoronavirus SARS-CoV-2 (SCoV2) highlights the need for coordinated research to combat COVID-19. A particularly important aspect is the development of medication. In addition to viral proteins, structured RNA elements represent a potent alternative as drug targets. The s...

journal_title：Nucleic acids research

authors： Wacker A,Weigand JE,Akabayov SR,Altincekic N,Bains JK,Banijamali E,Binas O,Castillo-Martinez J,Cetiner E,Ceylan B,Chiu LY,Davila-Calderon J,Dhamotharan K,Duchardt-Ferner E,Ferner J,Frydman L,Fürtig B,Gallego J,Grün JT

更新日期：2020-12-16 00:00:00

abstract：:Protein-DNA binding is a fundamental component of gene regulatory processes, but it is still not completely understood how proteins recognize their target sites in the genome. Besides hydrogen bonding in the major groove (base readout), proteins recognize minor-groove geometry using positively charged amino acids (sha...

journal_title：Nucleic acids research

authors： Chiu TP,Rao S,Mann RS,Honig B,Rohs R

更新日期：2017-12-01 00:00:00

abstract：:Random amplified polymorphic DNA (RAPD) markers are used widely to develop high resolution genetic maps and for genome fingerprinting. Typically, single oligomers of approximately 10 nucleotides are used to PCR amplify characteristic RAPD marker fragments. We describe an efficient method for the direct end-sequencing ...

journal_title：Nucleic acids research

authors： Mitchelson KR,Drenth J,Duong H,Chaparro JX

更新日期：1999-10-01 00:00:00

abstract：:REPPER (REPeats and their PERiodicities) is an integrated server that detects and analyzes regions with short gapless repeats in protein sequences or alignments. It finds periodicities by Fourier Transform (FTwin) and internal similarity analysis (REPwin). FTwin assigns numerical values to amino acids that reflect cer...

journal_title：Nucleic acids research

authors： Gruber M,Söding J,Lupas AN

更新日期：2005-07-01 00:00:00

abstract：:Transcription factor (TF) and microRNA (miRNA) are two crucial trans-regulatory factors that coordinately control gene expression. Understanding the impacts of these two factors on the rate of protein sequence evolution is of great importance in evolutionary biology. While many biological factors associated with evolu...

journal_title：Nucleic acids research

authors： Chen YC,Cheng JH,Tsai ZT,Tsai HK,Chuang TJ

更新日期：2013-07-01 00:00:00

abstract：:We provide experimental evidence of a replication enhancer element (REE) within the capsid gene of tick-borne encephalitis virus (TBEV, genus Flavivirus). Thermodynamic and phylogenetic analyses predicted that the REE folds as a long stable stem-loop (designated SL6), conserved among all tick-borne flaviviruses (TBFV)...

journal_title：Nucleic acids research

authors： Tuplin A,Evans DJ,Buckley A,Jones IM,Gould EA,Gritsun TS

更新日期：2011-09-01 00:00:00

abstract：:In many organisms (e.g., gram-positive eubacteria) Gin-tRNA is not formed by direct glutaminylation of tRNAGln but by a specific transamidation of Glu-tRNAGln. We wondered whether a similar transamidation pathway also operates in the formation of Asn-tRNA in these organisms. Therefore we tested in S-100 preparations o...

journal_title：Nucleic acids research

authors： Kim SI,Nalaskowska M,Germond JE,Pridmore D,Söll D

更新日期：1996-07-15 00:00:00

abstract：:A molecular rotor thioflavin T (ThT) is usually used as a fluorescent ligand specific for G-quadruplexes. Here, we demonstrate that ThT can tightly bind non-G-quadruplex DNAs with several GA motifs and dimerize them in a parallel double-stranded mode, accompanied by over 100-fold enhancement in the fluorescence emissi...

journal_title：Nucleic acids research

authors： Liu S,Peng P,Wang H,Shi L,Li T

更新日期：2017-12-01 00:00:00

abstract：:Numerous examples exist of how disrupting the actions of physiological regulators of blood cell development yields hematologic malignancies. The master regulator of hematopoietic stem/progenitor cells GATA-2 was cloned almost 20 years ago, and elegant genetic analyses demonstrated its essential function to promote hem...

journal_title：Nucleic acids research

authors： Bresnick EH,Katsumura KR,Lee HY,Johnson KD,Perkins AS

更新日期：2012-07-01 00:00:00