Happy mapping: a proposal for linkage mapping the human genome.

abstract：:Many genetic manipulations are limited by difficulty in obtaining adequate levels of protein expression. Bioinformatic and experimental studies have identified nucleotide sequence features that may increase expression, however it is difficult to assess the relative influence of these features. Zebrafish embryos are ra...

journal_title：Nucleic acids research

authors： Horstick EJ,Jordan DC,Bergeron SA,Tabor KM,Serpe M,Feldman B,Burgess HA

更新日期：2015-04-20 00:00:00

abstract：:mRNA deadenylation is under the control of cis-acting regulatory elements, which include AU-rich elements (AREs) and microRNA (miRNA) targeting sites, within the 3' untranslated region (3' UTRs) of eukaryotic mRNAs. Deadenylases promote miRNA-induced mRNA decay through their interaction with miRNA-induced silencing co...

journal_title：Nucleic acids research

authors： Zhang X,Devany E,Murphy MR,Glazman G,Persaud M,Kleiman FE

更新日期：2015-12-15 00:00:00

abstract：:Genomic studies have indicated that certain bacterial lineages such as the Bacteroidetes lack Shine-Dalgarno (SD) sequences, and yet with few exceptions ribosomes of these organisms carry the canonical anti-SD (ASD) sequence. Here, we show that ribosomes purified from Flavobacterium johnsoniae, a representative of the...

journal_title：Nucleic acids research

authors： Jha V,Roy B,Jahagirdar D,McNutt ZA,Shatoff EA,Boleratz BL,Watkins DE,Bundschuh R,Basu K,Ortega J,Fredrick K

更新日期：2021-01-11 00:00:00

abstract：:In an extensive analysis, using a range of restriction endonucleases, HinfI and TaqI were found to differentiate satellites I, II and III & IV. Satellite I is resistant to digestion by TaqI, but is cleaved by HinfI to yield three major fragments of approximate size 770, 850 and 950bp, associated in a single length of ...

journal_title：Nucleic acids research

authors： Frommer M,Prosser J,Tkachuk D,Reisner AH,Vincent PC

更新日期：1982-01-22 00:00:00

abstract：:Transcription initiation is a major step in gene regulation for all organisms. In bacteria, the promoter DNA is first recognized by RNA polymerase (RNAP) to yield an initial closed complex. This complex subsequently undergoes conformational changes resulting in DNA strand separation to form a transcription bubble and ...

journal_title：Nucleic acids research

authors： Duchi D,Gryte K,Robb NC,Morichaud Z,Sheppard C,Brodolin K,Wigneshweraraj S,Kapanidis AN

更新日期：2018-01-25 00:00:00

abstract：:About 40% of the genes in the nematode Caenorhabditis elegans have homologs in humans. Based on the history of this model system, it is clear that the application of genetic methods to the study of this set of genes would provide important clues to their function in humans. To facilitate such genetic studies, we are e...

journal_title：Nucleic acids research

authors： Edgley M,D'Souza A,Moulder G,McKay S,Shen B,Gilchrist E,Moerman D,Barstead R

更新日期：2002-06-15 00:00:00

abstract：:With the rapid accumulation of our knowledge on diseases, disease-related genes and drug targets, network-based analysis plays an increasingly important role in systems biology, systems pharmacology and translational science. The new release of VisANT aims to provide new functions to facilitate the convenient network ...

journal_title：Nucleic acids research

authors： Hu Z,Chang YC,Wang Y,Huang CL,Liu Y,Tian F,Granger B,Delisi C

更新日期：2013-07-01 00:00:00

abstract：:Besides the nicking-closing (topoisomerase I) activity, an ATP-dependent DNA topoisomerase is present in rat liver nuclei. The enzyme, partially purified, is able to catenate in vitro closed DNA circles in a magnesium-dependent, ATP-dependent, histone H1-dependent reaction, and to decatenate in vitro kinetoplast DNA n...

journal_title：Nucleic acids research

authors： Duguet M,Lavenot C,Harper F,Mirambeau G,De Recondo AM

更新日期：1983-02-25 00:00:00

abstract：:A DNA fragment d(GCGAAAGCT), known to adopt a stable mini-hairpin structure in solution, has been crystallized in the space group I4(1)22 with the unit-cell dimensions a = b = 53.4 A and c = 54.0 A, and the crystal structure has been determined at 2.5 A resolution. The four nucleotide residues CGAA of the first half o...

journal_title：Nucleic acids research

authors： Sunami T,Kondo J,Kobuna T,Hirao I,Watanabe K,Miura K,Takénaka A

更新日期：2002-12-01 00:00:00

abstract：:DNA2 nuclease/helicase is a structure-specific nuclease, 5'-to-3' helicase, and DNA-dependent ATPase. It is involved in multiple DNA metabolic pathways, including Okazaki fragment maturation, replication of 'difficult-to-replicate' DNA regions, end resection, stalled replication fork processing, and mitochondrial geno...

journal_title：Nucleic acids research

authors： Zheng L,Meng Y,Campbell JL,Shen B

更新日期：2020-01-10 00:00:00

abstract：:As an increasing number of reliable protein-protein interactions (PPIs) become available and high-throughput experimental methods provide systematic identification of PPIs, there is a growing need for fast and accurate methods for discovering homologous PPIs of a newly determined PPI. PPISearch is a web server that ra...

journal_title：Nucleic acids research

authors： Chen CC,Lin CY,Lo YS,Yang JM

更新日期：2009-07-01 00:00:00

abstract：:The KEGG RPAIR database is a collection of biochemical structure transformation patterns, called RDM patterns, and chemical structure alignments of substrate-product pairs (reactant pairs) in all known enzyme-catalyzed reactions taken from the Enzyme Nomenclature and the KEGG PATHWAY database. Here, we present PathPre...

journal_title：Nucleic acids research

authors： Moriya Y,Shigemizu D,Hattori M,Tokimatsu T,Kotera M,Goto S,Kanehisa M

更新日期：2010-07-01 00:00:00

abstract：:In order to characterize structure-function relationships, the kinetic behavior of chimeric RNA/DNA ribozyme was compared with that of all RNA ribozyme. Determined kcat values were proven to represent the chemical-cleavage step and not the product-dissociation step. In agreement with the finding by Dahm and Uhlenbeck ...

journal_title：Nucleic acids research

authors： Sawata S,Shimayama T,Komiyama M,Kumar PK,Nishikawa S,Taira K

更新日期：1993-12-11 00:00:00

abstract：:We present the sequences of five additional human U2 pseudogenes which are very similar to the U2.13 pseudogene reported previously [Van Arsdell et al. (1981) Cell 26, 11-17]. All six U2 pseudogenes preserve the 5' end of the mature U2 snRNA sequence, and all six are flanked by nearly perfect direct repeats that diffe...

journal_title：Nucleic acids research

authors： Van Arsdell SW,Weiner AM

更新日期：1984-02-10 00:00:00

abstract：:Gene finding is complicated in organisms that exhibit insertional RNA editing. Here, we demonstrate how our new algorithm Predictor of Insertional Editing (PIE) can be used to locate genes whose mRNAs are subjected to multiple frameshifting events, and extend the algorithm to include probabilistic predictions for site...

journal_title：Nucleic acids research

authors： Gott JM,Parimi N,Bundschuh R

更新日期：2005-09-07 00:00:00

abstract：:Circular dichroism in the 300-360 nm region and fluorescence induced by intercaltating binding of ethidum bromide to both DNA and RNA components were studied in isolated HeLa nucleoli. Both DNA and RNA compoents contribute to the induced dichroic elliticity. Digestion of nucleoli by RNase or DNase shows that most of t...

journal_title：Nucleic acids research

authors： Huang CH,Baserga R

更新日期：1976-08-01 00:00:00

abstract：:Explicit solvent molecular dynamics (MD) was used to describe the intrinsic flexibility of the helix 42-44 portion of the 23S rRNA (abbreviated as Kt-42+rGAC; kink-turn 42 and GTPase-associated center rRNA). The bottom part of this molecule consists of alternating rigid and flexible segments. The first flexible segmen...

journal_title：Nucleic acids research

authors： Rázga F,Koca J,Mokdad A,Sponer J

更新日期：2007-01-01 00:00:00

abstract：:The combination of RNA interference (RNAi) with the tetracycline-controlled transcription activation (tet) system promises to become a powerful method for conditional gene inactivation in cultured cells and in whole organisms. Here, we tested critical sequence elements that originated from miRNA mR-30 for optimal effi...

journal_title：Nucleic acids research

authors： Berger SM,Pesold B,Reber S,Schönig K,Berger AJ,Weidenfeld I,Miao J,Berger MR,Gruss OJ,Bartsch D

更新日期：2010-09-01 00:00:00

abstract：:The eukaryotic ribosomal protein S26e (rpS26e) lacking eubacterial counterparts is a key component of the ribosomal binding site of mRNA region 5' of the codon positioned at the exit site. Here, we determined the rpS26e oligopeptide neighboring mRNA on the human 80S ribosome using mRNA analogues bearing perfluoropheny...

journal_title：Nucleic acids research

authors： Sharifulin D,Khairulina Y,Ivanov A,Meschaninova M,Ven'yaminova A,Graifer D,Karpova G

更新日期：2012-04-01 00:00:00

abstract：:We have developed a new COFACTOR webserver for automated structure-based protein function annotation. Starting from a structural model, given by either experimental determination or computational modeling, COFACTOR first identifies template proteins of similar folds and functional sites by threading the target structu...

journal_title：Nucleic acids research

authors： Roy A,Yang J,Zhang Y

更新日期：2012-07-01 00:00:00

abstract：:Allosteric nucleic acid ligases have been used previously to transform analyte-binding into the formation of oligonucleotide templates that can be amplified and detected. We have engineered binary deoxyribozyme ligases whose two components are brought together by bridging oligonucleotide effectors. The engineered liga...

journal_title：Nucleic acids research

authors： Tabor JJ,Levy M,Ellington AD

更新日期：2006-04-28 00:00:00

abstract：:Conflicts between replication and transcription challenge chromosome duplication. Escherichia coli replisome movement along transcribed DNA is promoted by Rep and UvrD accessory helicases with Δrep ΔuvrD cells being inviable under rapid growth conditions. We have discovered that mutations in a tRNA gene, aspT, in an a...

journal_title：Nucleic acids research

authors： Myka KK,Hawkins M,Syeda AH,Gupta MK,Meharg C,Dillingham MS,Savery NJ,Lloyd RG,McGlynn P

更新日期：2017-03-17 00:00:00

abstract：:Cyclic AMP response element binding protein (CREB) activates transcription of cAMP response element (CRE)-containing promoters following an elevation of intracellular cAMP. Here we show that CREB and the highly related protein ATF-1 are also potent transcription inhibitors. Strikingly, CREB inhibits transcription of m...

journal_title：Nucleic acids research

authors： Lemaigre FP,Ace CI,Green MR

更新日期：1993-06-25 00:00:00

abstract：:Non-coding RNA regulatory elements are important for viral replication, making them promising targets for therapeutic intervention. However, regulatory RNA is challenging to detect and characterise using classical structure-function assays. Here, we present in cell Mutational Interference Mapping Experiment (in cell M...

journal_title：Nucleic acids research

authors： Smyth RP,Smith MR,Jousset AC,Despons L,Laumond G,Decoville T,Cattenoz P,Moog C,Jossinet F,Mougel M,Paillart JC,von Kleist M,Marquet R

更新日期：2018-05-18 00:00:00

abstract：:In Escherichia coli transcription of individual genes generally requires concomitant translation, and thus the decay of mRNAs cannot be studied without the complication of translation. Here we have used T7 RNA polymerase to transcribe in vivo lacZ genes carrying ribosome binding sites of variable efficiency. We show t...

journal_title：Nucleic acids research

authors： Chevrier-Miller M,Jacques N,Raibaud O,Dreyfus M

更新日期：1990-10-11 00:00:00

abstract：:Arginyl-tRNA synthetase (ArgRS) catalyses AMP- and PPi-independent deacylation of Arg-tRNAArg in the presence of cysteine. A dipeptide, Arg-Cys, is a product of this deacylation reaction. Similar reaction with homocysteine yields Arg-Hcy. Arginine is a noncompetitive inhibitor of the cysteine-dependent deacylation whi...

journal_title：Nucleic acids research

authors： Jakubowski H

更新日期：1995-11-25 00:00:00

abstract：:The development of genetic switches and their integrated forms (genetic circuits) with desired specifications/functions is key for success in synthetic biology. Due to the difficulty in rational design, genetic switches and circuits with desirable specifications are mostly obtained by directed evolution. Based on a vi...

journal_title：Nucleic acids research

authors： Tashiro Y,Fukutomi H,Terakubo K,Saito K,Umeno D

更新日期：2011-02-01 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

abstract：:The vitamin D receptor mediates the signal of 1 alpha, 25-dihydroxyvitamin D3 by binding to vitamin D responsive elements in DNA as a homodimer or as a heterodimer composed of one vitamin D receptor subunit and one retinoid X receptor subunit. We have mapped the dimerization interfaces of the vitamin D receptor that i...

journal_title：Nucleic acids research

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

更新日期：1995-02-25 00:00:00

abstract：:We previously determined that a linear co-polymer of histidine and lysine (HK) in combination with liposomes enhanced the transfection efficiency of cationic liposomes. In the current study, we designed a series of HK polymers with increased branching and/or histidine/lysine ratio to determine if either variable affec...

journal_title：Nucleic acids research

authors： Chen QR,Zhang L,Stass SA,Mixson AJ

更新日期：2001-03-15 00:00:00