A benchmark for chromatin binding measurements in live cells.

abstract：:Translation initiation of eukaryotic mRNAs generally occurs by cap-dependent ribosome scanning. However, certain mRNAs contain internal ribosome entry sites (IRES) allowing cap-independent translation. Several of these IRES-competent transcripts and their corresponding proteins are involved in tumourigenesis. This stu...

journal_title：Nucleic acids research

authors： Petz M,Kozina D,Huber H,Siwiec T,Seipelt J,Sommergruber W,Mikulits W

更新日期：2007-01-01 00:00:00

abstract：:The k-junction is a structural motif in RNA comprising a three-way helical junction based upon kink turn (k-turn) architecture. A computer program written to examine relative helical orientation identified the three-way junction of the Arabidopsis TPP riboswitch as an elaborated k-turn. The Escherichia coli TPP ribosw...

journal_title：Nucleic acids research

authors： Wang J,Daldrop P,Huang L,Lilley DM

更新日期：2014-04-01 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：:Overexpressed in colon carcinoma-1 (OCC-1) is one of the earliest annotated long noncoding RNAs (lncRNAs) in colorectal cancer (CRC); however, its function remains largely unknown. Here, we revealed that OCC-1 plays a tumor suppressive role in CRC. OCC-1 knockdown by RNA interference promotes cell growth both in vitro...

journal_title：Nucleic acids research

authors： Lan Y,Xiao X,He Z,Luo Y,Wu C,Li L,Song X

更新日期：2018-06-20 00:00:00

abstract：:IS200 is found throughout Enterobacteriaceae and transposes at a notoriously low frequency. In addition to the transposase protein (TnpA), IS200 encodes an uncharacterized Hfq-binding sRNA that is encoded opposite to the tnpA 5'UTR. In the current work we asked if this sRNA represses tnpA expression. We show here that...

journal_title：Nucleic acids research

authors： Ellis MJ,Trussler RS,Haniford DB

更新日期：2015-07-27 00:00:00

abstract：:A simple and efficient gene replacement method, based on the recombination and repair activities of the cell, was developed. The method permits the targeted construction of markerless deletions, insertions and point mutations in the Escherichia coli chromosome. A suicide plasmid, carrying the mutant allele and the rec...

journal_title：Nucleic acids research

authors： Pósfai G,Kolisnychenko V,Bereczki Z,Blattner FR

更新日期：1999-11-15 00:00:00

abstract：:The oncogene BMI1 encodes a polycomb group transcription factor that is required for embryonic development and self-renewal of stem cells. Despite these important functions little is known about the regulation of BMI1 expression. A cDNA microarray based search for target genes of E2F-1 in neuroblastoma cells expressin...

journal_title：Nucleic acids research

authors： Nowak K,Kerl K,Fehr D,Kramps C,Gessner C,Killmer K,Samans B,Berwanger B,Christiansen H,Lutz W

更新日期：2006-03-31 00:00:00

abstract：:The analysis of chromatin fine structure and transcription factor occupancy of differentially expressed genes by in vivo footprinting and ligation-mediated-PCR (LMPCR) is a powerful tool to understand the impact of chromatin on gene expression. However, as with all PCR-based techniques, the accuracy of the experiments...

journal_title：Nucleic acids research

authors： Ingram R,Gao C,Lebon J,Liu Q,Mayoral RJ,Sommer SS,Hoogenkamp M,Riggs AD,Bonifer C

更新日期：2008-02-01 00:00:00

abstract：:The active and inactive state of transcription factors in growing cells is usually directed by allosteric physicochemical signals or metabolites, which are in turn either produced in the cell or obtained from the environment by the activity of the products of effector genes. To understand the regulatory dynamics and t...

journal_title：Nucleic acids research

authors： Janga SC,Salgado H,Martínez-Antonio A,Collado-Vides J

更新日期：2007-01-01 00:00:00

abstract：:The four Hu [embryonic lethal abnormal vision-like (ELAVL)] protein family members regulate alternative splicing by binding to U-rich sequences surrounding target exons and affecting the interaction of the splicing machinery and/or local chromatin modifications. Each of the Hu proteins contains a divergent N-terminus,...

journal_title：Nucleic acids research

authors： Hinman MN,Zhou HL,Sharma A,Lou H

更新日期：2013-05-01 00:00:00

abstract：:Controllable gene delivery via vector-based systems remains a formidable challenge in mammalian synthetic biology and a desirable asset in gene therapy applications. Here, we introduce a methodology to control the copies and residence time of a gene product delivered in host human cells but also selectively disrupt fr...

journal_title：Nucleic acids research

authors： Moore R,Spinhirne A,Lai MJ,Preisser S,Li Y,Kang T,Bleris L

更新日期：2015-01-01 00:00:00

abstract：:Previous studies have implicated the DE-1 (-111/-106) and alpha A-CRYBP1 (-66/-57) sites for activity of the mouse alpha A-crystallin promoter in transiently transfected lens cells. Here we have used the bacterial chloramphenicol acetyltransferase (CAT) reporter gene to test the functional importance of the putative D...

journal_title：Nucleic acids research

authors： Sax CM,Ilagan JG,Piatigorsky J

更新日期：1993-06-11 00:00:00

abstract：:MatrixDB (http://matrixdb.ibcp.fr) is a freely available database focused on interactions established by extracellular proteins and polysaccharides. Only few databases report protein-polysaccharide interactions and, to the best of our knowledge, there is no other database of extracellular interactions. MatrixDB takes ...

journal_title：Nucleic acids research

authors： Chautard E,Fatoux-Ardore M,Ballut L,Thierry-Mieg N,Ricard-Blum S

更新日期：2011-01-01 00:00:00

abstract：:The 5'- and 3'-untranslated regions (5'- and 3'-UTRs) of eukaryotic mRNAs are known to play a crucial role in post-transcriptional regulation of gene expression modulating nucleo-cytoplasmic mRNA transport, translation efficiency, subcellular localization and stability. UTRdb is a specialized database of 5' and 3' unt...

journal_title：Nucleic acids research

authors： Pesole G,Liuni S,Grillo G,Licciulli F,Mignone F,Gissi C,Saccone C

更新日期：2002-01-01 00:00:00

abstract：:Human prostatic acid phosphatase (PAcP) is a prostate epithelium-specific differentiation antigen. Cellular PAcP functions as a neutral protein tyrosine phosphatase and is involved in regulating androgen-promoted prostate cancer cell proliferation. Despite the fact that the promoter of the PAcP gene has been cloned, t...

journal_title：Nucleic acids research

authors： Zelivianski S,Glowacki R,Lin MF

更新日期：2004-07-07 00:00:00

abstract：:IMP (Integrative Multi-species Prediction), originally released in 2012, is an interactive web server that enables molecular biologists to interpret experimental results and to generate hypotheses in the context of a large cross-organism compendium of functional predictions and networks. The system provides biologists...

journal_title：Nucleic acids research

authors： Wong AK,Krishnan A,Yao V,Tadych A,Troyanskaya OG

更新日期：2015-07-01 00:00:00

abstract：:Two types of different repetitive DNA sequences called RepMP1 and RepMP2 were identified in the genome of Mycoplasma pneumoniae. The number of these repeated elements, their nucleotide sequence and their localization on a physical map of the M. pneumoniae genome were determined. The results show that RepMP1 appears at...

journal_title：Nucleic acids research

authors： Wenzel R,Herrmann R

更新日期：1988-09-12 00:00:00

abstract：:In the fission yeast Schizosaccharomyces pombe, the cdc11 gene is required for the initiation of septum formation at the end of mitosis. The sce3 gene was cloned as a multi-copy suppressor of the heat-sensitive mutant cdc11-136. When over-expressed, it rescues all mutants of cdc11 and also a heat-sensitive allele of c...

journal_title：Nucleic acids research

authors： Schmidt S,Hofmann K,Simanis V

更新日期：1997-09-01 00:00:00

abstract：:The first step in gene expression, transcription, is modulated by the interaction of transcription factors with their corresponding binding sites on the DNA sequence. Pscan is a software tool that scans a set of sequences (e.g. promoters) from co-regulated or co-expressed genes with motifs describing the binding speci...

journal_title：Nucleic acids research

authors： Zambelli F,Pesole G,Pavesi G

更新日期：2009-07-01 00:00:00

abstract：:DNA swivel (nicking-rejoining) enzyme activity has been studied in various cell fractions of a human lymphoid cell line. Swivel activity is found only in chromatin and in a nuclear membrane fraction containing DNA and possessing endogenous DNA synthesizing activity. Twenty percent of the total swivel activity and less...

journal_title：Nucleic acids research

authors： Yoshida S,Ungers G,Rosenberg BH

更新日期：1977-01-01 00:00:00

abstract：:We show that nucleic acid structures may be conveniently and inexpensively characterized by their UV thermal difference spectra. A thermal difference spectrum (TDS) is obtained for a nucleic acid by simply recording the ultraviolet absorbance spectra of the unfolded and folded states at temperatures above and below it...

journal_title：Nucleic acids research

authors： Mergny JL,Li J,Lacroix L,Amrane S,Chaires JB

更新日期：2005-09-12 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：:Diadenosine 5',5'"-P1,P4-tetraphosphate (Ap4A) has been detected in cysts and developing embryos of the brine shrimp Artemia in amounts 10(4)-10(6) times lower than that of the guanine analogue, Gp4G. The unexpectedly high level of Ap4A in dormant cysts of 2.37 pmol/10(6) cells can be reduced to 0.03 pmol/10(6) cells ...

journal_title：Nucleic acids research

authors： McLennan AG,Prescott M

更新日期：1984-02-10 00:00:00

abstract：:The nucleotide sequence of 5.8S rRNA from the Chinese silkworm Philosamia cynthia ricini has been determined by gel sequencing and mobility shift methods. The complete primary structure is (sequence in text). This is one of the largest known 5.8S rRNAs. As compared to Bombyx 5.8S rRNA, it is two nucleotides longer; t...

journal_title：Nucleic acids research

authors： Feng YX,Krupp G,Gross HJ

更新日期：1982-10-25 00:00:00

abstract：:The repetitive fraction of the genome of the eukaryotic slime mould Physarum polycephalum is dominated by the Tp1 family of highly repetitive retrotransposon-like sequences. Tp1 elements consist of two terminal direct repeats of 277bp which flank an internal domain of 8.3kb. They are the major sequence component in th...

journal_title：Nucleic acids research

authors： Rothnie HM,McCurrach KJ,Glover LA,Hardman N

更新日期：1991-01-25 00:00:00

abstract：:The POU domain transcription factor, Oct-2, is essential for the B cell-specific expression of CD36 in mouse B cells. In order to determine how Oct-2 mediates expression of CD36 in B cells, we cloned and analysed the mouse CD36 promoter. In contrast to the human CD36 promoter, the mouse promoter contains a consensus o...

journal_title：Nucleic acids research

authors： Shore P,Dietrich W,Corcoran LM

更新日期：2002-04-15 00:00:00

abstract：:Messenger RNA in eukaryotes is comprised of several abundance classes. Also, the decay of these unstable molecules shows at least two very different lifetimes. Two independent techniques are used here to examine the relation between message abundance and lifetime in cell lines from very different organisms. The method...

journal_title：Nucleic acids research

authors： Lenk R,Herman R,Penman S

更新日期：1978-08-01 00:00:00

abstract：:DNA polymerases alpha and delta are essential enzymes believed to play critical roles in initiation and replication of chromosome DNA. In this study, we show that the genes for Schizosaccharomyces pombe (S.pombe) DNA polymerase alpha and delta (pol alpha+ and pol delta+) are essential for cell viability. Disruption of...

journal_title：Nucleic acids research

authors： Francesconi S,Park H,Wang TS

更新日期：1993-08-11 00:00:00

abstract：:The Evidence and Conclusion Ontology (ECO) contains terms (classes) that describe types of evidence and assertion methods. ECO terms are used in the process of biocuration to capture the evidence that supports biological assertions (e.g. gene product X has function Y as supported by evidence Z). Capture of this inform...

journal_title：Nucleic acids research

authors： Giglio M,Tauber R,Nadendla S,Munro J,Olley D,Ball S,Mitraka E,Schriml LM,Gaudet P,Hobbs ET,Erill I,Siegele DA,Hu JC,Mungall C,Chibucos MC

更新日期：2019-01-08 00:00:00

abstract：:The ability to store and interconnect all available information on proteins is crucial to modern biological research. Accordingly, the Universal Protein Resource (UniProt) plays an increasingly important role by providing a stable, comprehensive, freely accessible central resource on protein sequences and functional a...

journal_title：Nucleic acids research

authors： UniProt Consortium.

更新日期：2007-01-01 00:00:00