Complete nucleotide sequence of the fumarase gene (citG) of Bacillus subtilis 168.

abstract：:The CABS-fold web server provides tools for protein structure prediction from sequence only (de novo modeling) and also using alternative templates (consensus modeling). The web server is based on the CABS modeling procedures ranked in previous Critical Assessment of techniques for protein Structure Prediction competi...

journal_title：Nucleic acids research

authors： Blaszczyk M,Jamroz M,Kmiecik S,Kolinski A

更新日期：2013-07-01 00:00:00

abstract：:In the poly(A)+RNA isolated from the ciliate Paramecium primaurelia is found a discrete and abundant mRNA species of high molecular weight (corresponding to about 9,000 nucleotides). This mRNA species has size and abundance characteristics that identify it tentatively as the message coding for the variant cell-surface...

journal_title：Nucleic acids research

authors： Sommerville J

更新日期：1983-11-11 00:00:00

abstract：:Membraneless organelles (MOs) are dynamic liquid condensates that host a variety of specific cellular processes, such as ribosome biogenesis or RNA degradation. MOs form through liquid-liquid phase separation (LLPS), a process that relies on multivalent weak interactions of the constituent proteins and other macromole...

journal_title：Nucleic acids research

authors： Mészáros B,Erdős G,Szabó B,Schád É,Tantos Á,Abukhairan R,Horváth T,Murvai N,Kovács OP,Kovács M,Tosatto SCE,Tompa P,Dosztányi Z,Pancsa R

更新日期：2020-01-08 00:00:00

abstract：:The transactivator Staf, which contains seven contiguous zinc fingers of the C(2)-H(2)type, exerts its effects on gene expression by binding to specific targets in vertebrate small nuclear RNA (snRNA) and snRNA-type gene promoters. Here, we have investigated the interaction of the Staf zinc finger domain with the opti...

journal_title：Nucleic acids research

authors： Schaub M,Krol A,Carbon P

更新日期：2000-05-15 00:00:00

abstract：:A list of DNA sequences cloned from the human genome is presented. Intended as a guide to clone availability, this list includes published reports of cDNA, genomic and synthetic clones comprising gene and pseudogene sequences, uncharacterised DNA segments and repetitive DNA elements. ...

journal_title：Nucleic acids research

authors： Schmidtke J,Cooper DN

更新日期：1988-01-01 00:00:00

abstract：:DNA fragments containing mispaired and modified bases, bulges, lesions and specific sequences have altered conformation. Methods for separating complex samples of DNA fragments based on conformation but independent of length have many applications, including (i) separation of mismatched or unmatched DNA fragments from...

journal_title：Nucleic acids research

authors： Gunnarsson GH,Thormar HG,Gudmundsson B,Akesson L,Jonsson JJ

更新日期：2004-02-03 00:00:00

abstract：:Chicken globin double-stranded cDNA was synthesised from anaemic adult reticulocyte alpha- and beta-globin mRNA and ligated into the Hind III site of pBR322 using synthetic Hind III decamers. Transformation of E. coli x1776 resulted in the production of a number of alpha- and beta-cDNA clones. One of the alpha-type cl...

journal_title：Nucleic acids research

authors： Deacon NJ,Shine J,Naora H

更新日期：1980-03-25 00:00:00

abstract：:U1 snRNP plays a crucial role in the 5' splice site recognition during splicing. Here we report the first example of naturally occurring U1-independent U2-type splicing in humans. The U1 components were not included in the pre-spliceosomal E complex formed on the human F1gamma (hF1gamma) intron 9 in vitro. Moreover, h...

journal_title：Nucleic acids research

authors： Fukumura K,Taniguchi I,Sakamoto H,Ohno M,Inoue K

更新日期：2009-04-01 00:00:00

abstract：:Ribosomes transit between two conformational states, non-rotated and rotated, through the elongation cycle. Here, we present evidence that an internal loop in the essential yeast ribosomal protein rpL10 is a central controller of this process. Mutations in this loop promote opposing effects on the natural equilibrium ...

journal_title：Nucleic acids research

authors： Sulima SO,Gülay SP,Anjos M,Patchett S,Meskauskas A,Johnson AW,Dinman JD

更新日期：2014-02-01 00:00:00

abstract：:Work from a number of laboratories has indicated that the TATA box sequence can act as a basal promoter element not only for RNA polymerase II (RNAP II) transcription, but also for transcription by RNA polymerase III (RNAP III). We previously reported that, in the absence of other cis-acting elements, the canonical TA...

journal_title：Nucleic acids research

authors： Wang Y,Jensen RC,Stumph WE

更新日期：1996-08-01 00:00:00

abstract：:Sgs1 is a member of the RecQ family of DNA helicases, which have been implicated in genomic stability, cancer and ageing. Srs2 is another DNA helicase that shares several phenotypic features with Sgs1 and double sgs1srs2 mutants have a severe synthetic growth phenotype. This suggests that there may be functional overl...

journal_title：Nucleic acids research

authors： Mankouri HW,Craig TJ,Morgan A

更新日期：2002-03-01 00:00:00

abstract：:DNA mismatches are highly polymorphic and dynamic in nature, albeit poorly characterized structurally. We utilized the antitumour antibiotic CoII(Chro)2 (Chro = chromomycin A3) to stabilize the palindromic duplex d(TTGGCGAA) DNA with two G:G mismatches, allowing X-ray crystallography-based monitoring of mismatch polym...

journal_title：Nucleic acids research

authors： Satange R,Chuang CY,Neidle S,Hou MH

更新日期：2019-09-19 00:00:00

abstract：:Little is known about the function of most non-coding RNAs (ncRNAs). The majority of long ncRNAs (lncRNAs) is expressed at very low levels and it is a matter of intense debate whether these can be of functional relevance. Here, we identified lncRNAs regulating the viability of lung cancer cells in a high-throughput RN...

journal_title：Nucleic acids research

authors： Seiler J,Breinig M,Caudron-Herger M,Polycarpou-Schwarz M,Boutros M,Diederichs S

更新日期：2017-05-19 00:00:00

abstract：:The binding kinetics of NF-kappaB p50 to the Ig-kappaB site and to a DNA duplex with no specific binding site were determined under varying conditions of potassium chloride concentration using a surface plasmonresonance biosensor. Association and dissociation rate constants were measured enabling calculation of the di...

journal_title：Nucleic acids research

authors： Hart DJ,Speight RE,Cooper MA,Sutherland JD,Blackburn JM

更新日期：1999-02-15 00:00:00

abstract：:We present web servers for analysis of non-coding RNA sequences on the basis of their secondary structures. Software tools for structural multiple sequence alignments, structural pairwise sequence alignments and structural motif findings are available from the integrated web server and the individual stand-alone web s...

journal_title：Nucleic acids research

authors： Asai K,Kiryu H,Hamada M,Tabei Y,Sato K,Matsui H,Sakakibara Y,Terai G,Mituyama T

更新日期：2008-07-01 00:00:00

abstract：:Type I toxin-antitoxin (TA) systems have been identified in a wide range of bacterial genomes. Here, we report the characterization of a new type I TA system present on the chromosome of the major human gastric pathogen, Helicobacter pylori. We show that the aapA1 gene encodes a 30 amino acid peptide whose artificial ...

journal_title：Nucleic acids research

authors： Arnion H,Korkut DN,Masachis Gelo S,Chabas S,Reignier J,Iost I,Darfeuille F

更新日期：2017-05-05 00:00:00

abstract：:Mitochondrial-DNA diseases have no effective treatments. Allotopic expression-synthesis of a wild-type version of the mutated protein in the nuclear-cytosolic compartment and its importation into mitochondria-has been proposed as a gene-therapy approach. Allotopic expression has been successfully demonstrated in yeast...

journal_title：Nucleic acids research

authors： Perales-Clemente E,Fernández-Silva P,Acín-Pérez R,Pérez-Martos A,Enríquez JA

更新日期：2011-01-01 00:00:00

abstract：:RNA editing by adensosine deaminases is a widespread mechanism to alter genetic information in metazoa. In addition to modifications in non-coding regions, editing contributes to diversification of protein function, in analogy to alternative splicing. However, although splicing programs respond to external signals, fa...

journal_title：Nucleic acids research

authors： Balik A,Penn AC,Nemoda Z,Greger IH

更新日期：2013-01-01 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：:Members of several classes of proto-oncogenes replicate during the first third of S-phase in two human (K562 erythroleukemia and HeLa), one Chinese hamster (CHO) and eight mouse cell lines. These cell lines exhibit a variety of specialized functions characteristic of pre-B and B cells, T cells and erythroid cells. The...

journal_title：Nucleic acids research

authors： Iqbal MA,Chinsky J,Didamo V,Schildkraut CL

更新日期：1987-01-12 00:00:00

abstract：:Virtually the whole region of the mobile dispersed genetic element mdg1 including the direct repeats that frame mdg1 /1/ is transcribed. The end of the transcriptional unit is located within the direct repeat. Although the transcription of mdg1 is symmetric, one direction is transcribed preferentially and is a full-le...

journal_title：Nucleic acids research

authors： Ilyin Y,Chmeliauskaite VG,Kulguskin VV,Georgiev GP

更新日期：1980-11-25 00:00:00

abstract：:The oligomerization state and mode of binding to DNA of the GIY-YIG endonuclease II (EndoII) from bacteriophage T4 was studied using gel filtration and electrophoretic mobility shift assays with a set of mutants previously found to have altered enzyme activity. At low enzyme/DNA ratios all mutants except one bound to ...

journal_title：Nucleic acids research

authors： Lagerbäck P,Andersson E,Malmberg C,Carlson K

更新日期：2009-10-01 00:00:00

abstract：:The function of non-coding RNA genes largely depends on their secondary structure and the interaction with other molecules. Thus, an accurate prediction of secondary structure and RNA-RNA interaction is essential for the understanding of biological roles and pathways associated with a specific RNA gene. We present web...

journal_title：Nucleic acids research

authors： Seemann SE,Menzel P,Backofen R,Gorodkin J

更新日期：2011-07-01 00:00:00

abstract：:We have carried out an extended set of standard and enhanced-sampling MD simulations (for a cumulative simulation time of 620 μs) with the aim to study folding landscapes of the rGGGUUAGGG and rGGGAGGG parallel G-hairpins (PH) with propeller loop. We identify folding and unfolding pathways of the PH, which is bridged ...

journal_title：Nucleic acids research

authors： Havrila M,Stadlbauer P,Kührová P,Banáš P,Mergny JL,Otyepka M,Šponer J

更新日期：2018-09-28 00:00:00

abstract：:Bacterial small regulatory RNAs (sRNAs) play a major role in the regulation of various cellular functions. Most sRNAs interact with mRNA targets via an antisense mechanism, modifying their translation and/or degradation. Despite considerable progresses in discovering sRNAs in Gram-positive bacteria, their functions, f...

journal_title：Nucleic acids research

authors： Ivain L,Bordeau V,Eyraud A,Hallier M,Dreano S,Tattevin P,Felden B,Chabelskaya S

更新日期：2017-05-05 00:00:00

abstract：:Unrepaired DNA damage may arrest ongoing replication forks, potentially resulting in fork collapse, increased mutagenesis and genomic instability. Replication through DNA lesions depends on mono- and polyubiquitylation of proliferating cell nuclear antigen (PCNA), which enable translesion synthesis (TLS) and template ...

journal_title：Nucleic acids research

authors： Juhasz S,Balogh D,Hajdu I,Burkovics P,Villamil MA,Zhuang Z,Haracska L

更新日期：2012-11-01 00:00:00

abstract：:The purpose of this work was to analyse at the molecular level the DNA recognized by the antibodies to Z-DNA in in situ experiments. Antibodies to Z-DNA interact strongly with R-band positive heterochromatic segments of fixed metaphase chromosomes of Cebus (Viegas-Pequignot et al., 1983). These segments are constitute...

journal_title：Nucleic acids research

authors： Malfoy B,Rousseau N,Vogt N,Viegas-Pequignot E,Dutrillaux B,Leng M

更新日期：1986-04-25 00:00:00

abstract：:Human cytomegalovirus (HCMV) terminase is composed of subunits pUL56 (130 kDa) and pUL89 ( approximately 75 kDa), encoded by the UL56 and UL89 genes. In a recent investigation, we demonstrated that the main ATPase activity is associated with the large terminase subunit pUL56. The protein has two putative ATP-binding s...

journal_title：Nucleic acids research

authors： Scholz B,Rechter S,Drach JC,Townsend LB,Bogner E

更新日期：2003-03-01 00:00:00

abstract：:The number of known alternative human isoforms has been increasing steadily with the amount of available transcription data. To date, over 100 000 isoforms have been detected in EST libraries, and at least 75% of human genes have at least one alternative isoform. In this paper, we propose that most alternative splicin...

journal_title：Nucleic acids research

authors： Melamud E,Moult J

更新日期：2009-08-01 00:00:00

abstract：:Oligonucleotide-directed mutagenesis was used to introduce an A to C transversion at position 523 in the 16S ribosomal RNA gene of Escherichia coli rrnB operon cloned in plasmid pKK3535. E. coli cells transformed with the mutated plasmid were resistant to streptomycin. The mutated ribosomes isolated from these cells w...

journal_title：Nucleic acids research

authors： Melançon P,Lemieux C,Brakier-Gingras L

更新日期：1988-10-25 00:00:00