The signal recognition particle database (SRPDB).

abstract：:I have used a novel single-sided specific polymerase chain reaction (PCR) strategy inspired by ligation-mediated PCR to clone fragments of divergent homeobox genes from a flatworm, the planarian Polycelis nigra. Eight homeobox-containing fragments were amplified, belonging to the Hox, msh, NK-1 and NK-2 classes. Toget...

journal_title：Nucleic acids research

authors： Balavoine G

更新日期：1996-04-15 00:00:00

abstract：:The abundance and cell cycle dependent expression of the mRNA for human nonhistone protein HMG-17 were studied in synchronized HeLa cells. Slot blot analysis indicates that the HMG-17 mRNA is a very abundant message, significantly more so than histone or actin mRNA. RNA prepared from tissue culture cells contains high...

journal_title：Nucleic acids research

authors： Bustin M,Soares N,Landsman D,Srikantha T,Collins JM

更新日期：1987-04-24 00:00:00

abstract：:TIGRFAMs is a collection of protein family definitions built to aid in high-throughput annotation of specific protein functions. Each family is based on a hidden Markov model (HMM), where both cutoff scores and membership in the seed alignment are chosen so that the HMMs can classify numerous proteins according to the...

journal_title：Nucleic acids research

authors： Selengut JD,Haft DH,Davidsen T,Ganapathy A,Gwinn-Giglio M,Nelson WC,Richter AR,White O

更新日期：2007-01-01 00:00:00

abstract：:By means of titration viscometry a number of distinct modes could be resolved for the interaction between the antibiotic netropsin and DNA species of 50, 58, and 69 mole + (A+T) below r = 0.04 netropsin molecules bound per DNA phosphate group. The number of corresponding binding sites increases with a high power of th...

journal_title：Nucleic acids research

authors： Reinert KE,Stutter E,Schweiss H

更新日期：1979-11-10 00:00:00

abstract：:Mammalian mitochondrial ribosomes evolved from bacterial ribosomes by reduction of ribosomal RNAs, increase of ribosomal protein content, and loss of guanine nucleotides. Guanine is the base most sensitive to oxidative damage. By systematically comparing high-quality, small ribosomal subunit RNA sequence alignments an...

journal_title：Nucleic acids research

authors： Hosseini M,Roy P,Sissler M,Zirbel CL,Westhof E,Leontis N

更新日期：2018-11-16 00:00:00

abstract：:In mammalian cells, DNA damage induces robust changes in gene expression and these changes contribute to the proper execution of cellular responses to DNA damage, including DNA repair, cell cycle arrest and apoptosis. The transcription factor E2F-1 has been suggested to play a key role in the regulation of cell cycle-...

journal_title：Nucleic acids research

authors： Höfferer M,Wirbelauer C,Humar B,Krek W

更新日期：1999-01-15 00:00:00

abstract：:The dominant kanr marker gene plays an important role in gene disruption experiments in budding yeast, as this marker can be used in a variety of yeast strains lacking the conventional yeast markers. We have developed a loxP-kanMX-loxP gene disruption cassette, which combines the advantages of the heterologous kanr ma...

journal_title：Nucleic acids research

authors： Güldener U,Heck S,Fielder T,Beinhauer J,Hegemann JH

更新日期：1996-07-01 00:00:00

abstract：:Ribosome-inactivating proteins (RIP) are a family of plant enzymes for which a unique activity was determined: rRNAN-glycosidase at a specific universally conserved position, A4324in the case of rat ribosomes. Recently we have shown that the RIP from Saponaria officinalis have a much wider substrate specificity: they ...

journal_title：Nucleic acids research

authors： Barbieri L,Valbonesi P,Bonora E,Gorini P,Bolognesi A,Stirpe F

更新日期：1997-02-01 00:00:00

abstract：:Pluripotency, the ability of embryonic stem cells to differentiate into specialized cell types, is determined by ESC-specific gene regulators such as transcription factors and chromatin modification factors. It is not well understood how ESCs are poised for differentiation, however, and methods are needed for prognosi...

journal_title：Nucleic acids research

authors： Ha M,Hong S

更新日期：2017-10-13 00:00:00

abstract：:Topoisomerase II, purified from chicken erythrocytes, was reacted with a large number of different DNA fragments and cleavages were catalogued in the presence and absence of drugs that stabilize the cleavage intermediate. Cleavages were sequenced to derive a consensus for topoisomerase II that predicts catalytic sites...

journal_title：Nucleic acids research

authors： Spitzner JR,Muller MT

更新日期：1988-06-24 00:00:00

abstract：:We present the results of in vitro binding studies aimed at defining the key recognition elements on the MS2 RNA translational operator (TR) essential for complex formation with coat protein. We have used chemically synthesized operators carrying modified functional groups at defined nucleotide positions, which are es...

journal_title：Nucleic acids research

authors： Stockley PG,Stonehouse NJ,Murray JB,Goodman ST,Talbot SJ,Adams CJ,Liljas L,Valegård K

更新日期：1995-07-11 00:00:00

abstract：:In vitro selection of RNA-cleaving DNAzymes is a powerful method for isolating metal-specific DNA. A few successful examples are known, but it is still difficult to target some thiophilic metals such as Cd(2+) due to limited functional groups in DNA. While using modified bases expands the chemical functionality of DNA...

journal_title：Nucleic acids research

authors： Huang PJ,Liu J

更新日期：2015-07-13 00:00:00

abstract：:During telomere replication in yeast, chromosome ends acquire a long single-stranded extension of the strand making the 3' end. Previous work showed that these 3' tails are generated late in S-phase, when conventional replication is virtually complete. In addition, the extensions were also observed in cells that lacke...

journal_title：Nucleic acids research

authors： Dionne I,Wellinger RJ

更新日期：1998-12-01 00:00:00

abstract：:We describe a method for anchoring bacteriophage lambda DNA by one end to gold by Au-biotin-streptavidin-biotin-DNA bonds. DNA anchored to a microfabricated Au line could be aligned and stretched in flow and electric fields. The anchor was shown to resist a force of at least 11 pN, a linkage strong enough to allow DNA...

journal_title：Nucleic acids research

authors： Zimmermann RM,Cox EC

更新日期：1994-02-11 00:00:00

abstract：:The International Mouse Phenotyping Consortium (IMPC) web portal (http://www.mousephenotype.org) provides the biomedical community with a unified point of access to mutant mice and rich collection of related emerging and existing mouse phenotype data. IMPC mouse clinics worldwide follow rigorous highly structured and ...

journal_title：Nucleic acids research

authors： Koscielny G,Yaikhom G,Iyer V,Meehan TF,Morgan H,Atienza-Herrero J,Blake A,Chen CK,Easty R,Di Fenza A,Fiegel T,Grifiths M,Horne A,Karp NA,Kurbatova N,Mason JC,Matthews P,Oakley DJ,Qazi A,Regnart J,Retha A,Santos

更新日期：2014-01-01 00:00:00

abstract：:Mutations in the gene of human RNase T2 are associated with white matter disease of the human brain. Although brain abnormalities (bilateral temporal lobe cysts and multifocal white matter lesions) and clinical symptoms (psychomotor impairments, spasticity and epilepsy) are well characterized, the pathomechanism of RN...

journal_title：Nucleic acids research

authors： Thorn A,Steinfeld R,Ziegenbein M,Grapp M,Hsiao HH,Urlaub H,Sheldrick GM,Gärtner J,Krätzner R

更新日期：2012-09-01 00:00:00

abstract：:GAP-43 is a membrane phosphoprotein that is important for the development and plasticity of neural connections. In undifferentiated PC12 pheochromocytoma cells, GAP-43 mRNA degrades rapidly ( t = 5 h), but becomes stable when cells are treated with nerve growth factor. To identify trans- acting factors that may influe...

journal_title：Nucleic acids research

authors： Irwin N,Baekelandt V,Goritchenko L,Benowitz LI

更新日期：1997-03-15 00:00:00

abstract：:For the rapid and sensitive detection of p53 'hot spot' mutations, we combined polymerase chain reaction based single-strand conformational polymorphism (PCR-SSCP) analysis with sequence specific-clamping by peptide nucleic acids (PNAs) in a one-step reaction tube protocol. For this purpose, we designed two PNA molecu...

journal_title：Nucleic acids research

authors： Behn M,Schuermann M

更新日期：1998-03-01 00:00:00

abstract：:Cloned DNA from the EcoRI J fragment of EBV has been used as template for in vitro transcription experiments using cell-free extracts prepared from HeLa or KB cells. Two EBV specific RNAs each about 175 bases in length were synthesised and nuclease 51 mapping experiments determined that these in vitro products corresp...

journal_title：Nucleic acids research

authors： Jat P,Arrand JR

更新日期：1982-06-11 00:00:00

abstract：:Circular DNA aptamers are powerful candidates for therapeutic applications given their dramatically enhanced biostability. Herein we report the first effort to evolve circular DNA aptamers that bind a human protein directly in serum, a complex biofluid. Targeting human thrombin, this strategy has led to the discovery ...

journal_title：Nucleic acids research

authors： Mao Y,Gu J,Chang D,Wang L,Yao L,Ma Q,Luo Z,Qu H,Li Y,Zheng L

更新日期：2020-11-04 00:00:00

abstract：:Post-translational modifications (PTMs) regulate many aspects of protein function and are indispensable for the spatio-temporal regulation of cellular processes. The proteome-wide identification of PTM targets has made significant progress in recent years, as has the characterization of their writers, readers, modifie...

journal_title：Nucleic acids research

authors： Teloni F,Altmeyer M

更新日期：2016-02-18 00:00:00

abstract：:From a library of nucleic acid molecules, which are randomized in parts of their sequence, unique sequence variants can be selected for specific properties. The planning of such an in vitro selection experiment requires some consideration regarding how much DNA template or RNA transcript should be used initially. The ...

journal_title：Nucleic acids research

authors： Tabler M,Benos P,Dörr M

更新日期：1996-09-01 00:00:00

abstract：:The spliceosomal protein Prp1 (Prp6/U5-102 K) is necessary for the integrity of pre-catalytic spliceosomal complexes. We have identified a novel regulatory function for Prp1. Expression of mutations in the N-terminus of Prp1 leads to the accumulation of pre-catalytic spliceosomal complexes containing the five snRNAs U...

journal_title：Nucleic acids research

authors： Lützelberger M,Bottner CA,Schwelnus W,Zock-Emmenthal S,Razanau A,Käufer NF

更新日期：2010-03-01 00:00:00

abstract：:RNA polymerase II (pol II) utilizes a complex interaction network to select and incorporate correct nucleoside triphosphate (NTP) substrates with high efficiency and fidelity. Our previous 'synthetic nucleic acid substitution' strategy has been successfully applied in dissecting the function of nucleic acid moieties i...

journal_title：Nucleic acids research

authors： Hwang CS,Xu L,Wang W,Ulrich S,Zhang L,Chong J,Shin JH,Huang X,Kool ET,McKenna CE,Wang D

更新日期：2016-05-05 00:00:00

abstract：:Thiol-activated neocarzinostatin chromophore abstracts tritium from the 5', but not from the 1' or 2' positions of deoxyribose in DNA and incorporates it into a stable, non-exchangeable form. The abstracted tritium remains covalently associated with the chromophore or its degradation product after treatment with acid ...

journal_title：Nucleic acids research

authors： Kappen LS,Goldberg IH

更新日期：1985-03-11 00:00:00

abstract：:DNA lengths in the structural repeat units of Chinese hamster ovary (CHO) and chicken erythrocyte chromatin were compared by analyzing the sizes of DNA fragments produced after treatment of nuclei with staphylococcal nuclease. The repeat length of CHO chromatin (173 +- 4 BP) is about 20 base pairs (BP) smaller than th...

journal_title：Nucleic acids research

authors： Rill RL,Nelson DA,Oosterhof DK,Hozier JC

更新日期：1977-04-01 00:00:00

abstract：:Substantial amounts of DNA (at least 25 microgram per cm2) can be stably bound to diazobenzyloxymethyl (DBM)-paper. Complementary RNA will hybridize to the DNA paper almost completely in 24 hours. Using several different conditions of hybridization and washing, the background of RNA bound non-specifically is very low ...

journal_title：Nucleic acids research

authors： Stark GR,Williams JG

更新日期：1979-01-01 00:00:00

abstract：:Homo-oligomerization of proteins is abundant in nature, and is often intimately related with the physiological functions of proteins, such as in metabolism, signal transduction or immunity. Information on the homo-oligomer structure is therefore important to obtain a molecular-level understanding of protein functions ...

journal_title：Nucleic acids research

authors： Baek M,Park T,Heo L,Park C,Seok C

更新日期：2017-07-03 00:00:00

abstract：:Eukaryotic High-Mobility Group B (HMGB) proteins alter DNA elasticity while facilitating transcription, replication and DNA repair. We developed a new single-molecule method to probe non-specific DNA interactions for two HMGB homologs: the human HMGB2 box A domain and yeast Nhp6Ap, along with chimeric mutants replacin...

journal_title：Nucleic acids research

authors： McCauley MJ,Rueter EM,Rouzina I,Maher LJ 3rd,Williams MC

更新日期：2013-01-07 00:00:00

abstract：:Alternative splicing constitutes a major mechanism creating protein diversity in humans. This diversity can result from the alternative skipping of entire exons or by alternative selection of the 5' or 3' splice sites that define the exon boundaries. In this study, we analyze the sequence and evolutionary characterist...

journal_title：Nucleic acids research

authors： Akerman M,Mandel-Gutfreund Y

更新日期：2007-01-01 00:00:00