Genome engineering of isogenic human ES cells to model autism disorders.

abstract：:Ribotoxins are potent inhibitors of protein biosynthesis and inactivate ribosomes from a variety of organisms. The ribotoxin alpha-sarcin cleaves the large 23S ribosomal RNA (rRNA) at the universally conserved sarcin-ricin loop (SRL) leading to complete inactivation of the ribosome and cellular death. The SRL interact...

journal_title：Nucleic acids research

authors： García-Ortega L,Alvarez-García E,Gavilanes JG,Martínez-del-Pozo A,Joseph S

更新日期：2010-07-01 00:00:00

abstract：:Nuclei isolated from cultured mouse and rat cell lines initiated pre-rRNA chains at the correct site and with the correct nucleotide specificity (A for mouse, G for rat). Nucleic acid filter hybridization and S1 nuclease mapping were used to analyze the RNA products initiated with nucleoside (beta-S)triphosphates. Ini...

journal_title：Nucleic acids research

authors： Zhang ZY,Thompson EA,Stallcup MR

更新日期：1984-11-12 00:00:00

abstract：:A class of heterogeneous nuclear RNA (hnRNA) molecules contain an internal transcribed poly A sequence of close to 25 uninterrupted AMP residues. HnRNA molecules containing this sequence are separable from those containing the large 3' terminal poly A sequence on the basis of their differential affinity for oligo dT c...

journal_title：Nucleic acids research

authors： Venkatesan S,Nakazato H,Kopp DW,Edmonds M

更新日期：1979-03-01 00:00:00

abstract：:RNArchitecture is a database that provides a comprehensive description of relationships between known families of structured non-coding RNAs, with a focus on structural similarities. The classification is hierarchical and similar to the system used in the SCOP and CATH databases of protein structures. Its central leve...

journal_title：Nucleic acids research

authors： Boccaletto P,Magnus M,Almeida C,Zyla A,Astha A,Pluta R,Baginski B,Jankowska E,Dunin-Horkawicz S,Wirecki TK,Boniecki MJ,Stefaniak F,Bujnicki JM

更新日期：2018-01-04 00:00:00

abstract：:TFIIH is a multisubunit factor essential for transcription initiation and promoter escape of RNA polymerase II and for the opening of damaged DNA double strands in nucleotide excision repair (NER). In this study, we have analyzed at which step of the transcription cycle TFIIH is essential for transcription by RNA poly...

journal_title：Nucleic acids research

authors： Assfalg R,Lebedev A,Gonzalez OG,Schelling A,Koch S,Iben S

更新日期：2012-01-01 00:00:00

abstract：:AR9 is a giant Bacillus subtilis phage whose uracil-containing double-stranded DNA genome encodes distant homologs of β and β' subunits of bacterial RNA polymerase (RNAP). The products of these genes are thought to assemble into two non-canonical multisubunit RNAPs - a virion RNAP (vRNAP) that is injected into the hos...

journal_title：Nucleic acids research

authors： Sokolova M,Borukhov S,Lavysh D,Artamonova T,Khodorkovskii M,Severinov K

更新日期：2017-06-02 00:00:00

abstract：:Properties of a mutant bacteriophage T2 DNA [N:(6)-adenine] methyltransferase (T2 Dam MTase) have been investigated for its potential utilization in RecA-assisted restriction endonuclease (RARE) cleavage. Steady-state kinetic analyses with oligonucleotide duplexes revealed that, compared to wild-type T4 Dam, both wild...

journal_title：Nucleic acids research

authors： Minko I,Hattman S,Lloyd RS,Kossykh V

更新日期：2001-04-01 00:00:00

abstract：:Generally, the presence of a consensus sequence in the promoter of a gene is taken as indication for regulation by the transcription factor that binds to this sequence. In light of the recent developments in genome research, we were interested to what extent this supposition is valid. We examined the relationship betw...

journal_title：Nucleic acids research

authors： Hamoen LW,Smits WK,de Jong A,Holsappel S,Kuipers OP

更新日期：2002-12-15 00:00:00

abstract：:Plants have large diverse families of small secreted proteins (SSPs) that play critical roles in the processes of development, differentiation, defense, flowering, stress response, symbiosis, etc. Oryza sativa is one of the major crops worldwide and an excellent model for monocotyledonous plants. However, there had no...

journal_title：Nucleic acids research

authors： Pan B,Sheng J,Sun W,Zhao Y,Hao P,Li X

更新日期：2013-01-01 00:00:00

abstract：:The alcohol dehydrogenase (Adh) gene of D. melanogaster is transcribed from two different promoters during fly development: the distal (adult) and the proximal (embryonic-larval). Certain aspects of Adh gene regulation are represented in Drosophila continuous cell lines. We have used Drosophila tissue culture cells in...

journal_title：Nucleic acids research

authors： Benyajati C,Ayer S,McKeon J,Ewel A,Huang J

更新日期：1987-10-12 00:00:00

abstract：:We have developed an improved method for photofootprinting in vivo which utilizes the thermostable DNA polymerase from T. aquaticus (Taq) in a primer extension assay. UV light is used to introduce photoproducts into the genomic DNA of intact yeast cells. The photoproducts are then detected and mapped at the nucleotide...

journal_title：Nucleic acids research

authors： Axelrod JD,Majors J

更新日期：1989-01-11 00:00:00

abstract：:PIR-International is an association of macromolecular sequence data collection centers dedicated to fostering international cooperation as an essential element in the development of scientific databases. A major objective of PIR-International is to continue the development of the Protein Sequence Database as an essent...

journal_title：Nucleic acids research

authors： George DG,Barker WC,Mewes HW,Pfeiffer F,Tsugita A

更新日期：1994-09-01 00:00:00

abstract：:Guanine rich nucleic acid sequences can form G-quadruplex (G4) structures that interfere with DNA replication, repair and RNA transcription. The human FANCJ helicase contributes to maintaining genomic integrity by promoting DNA replication through G4-forming DNA regions. Here, we combined single-molecule and ensemble ...

journal_title：Nucleic acids research

authors： Wu CG,Spies M

更新日期：2016-10-14 00:00:00

abstract：:Computational modelling of mammalian cell cycle regulation is a challenging task, which requires comprehensive knowledge on many interrelated processes in the cell. We have developed a web-based integrated database on cell cycle regulation in mammals in normal and pathological states (Cyclonet database). It integrates...

journal_title：Nucleic acids research

authors： Kolpakov F,Poroikov V,Sharipov R,Kondrakhin Y,Zakharov A,Lagunin A,Milanesi L,Kel A

更新日期：2007-01-01 00:00:00

abstract：:Minigenes encoding the peptide Met-Arg-Arg have been used to study the mechanism of toxicity of AGA codons proximal to the start codon or prior to the termination codon in bacteria. The codon sequences of the 'mini-ORFs' employed were initiator, combinations of AGA and CGA, and terminator. Both, AGA and CGA are low-us...

journal_title：Nucleic acids research

authors： Cruz-Vera LR,Magos-Castro MA,Zamora-Romo E,Guarneros G

更新日期：2004-08-18 00:00:00

abstract：:The rol-6 gene is trans-spliced to the 22 nt leader, SL1, 173 nt downstream of the transcription start. We have analyzed splicing in transformants carrying extrachromosomal arrays of rol-6 with mutations in the trans-splice acceptor site. This site is a close match to the consensus, UUUCAG, that is highly conserved in...

journal_title：Nucleic acids research

authors： Conrad R,Liou RF,Blumenthal T

更新日期：1993-02-25 00:00:00

abstract：:A new method for evaluating some complex characteristics of the primary structure of E.coli promoters is proposed. The method, of nonparametric statistical significance, selects important conserved single-base positions in combination with 2-base coupling relations of identity and complementarity. The extended consens...

journal_title：Nucleic acids research

authors： Rozkot F,Sázelová P,Pivec L

更新日期：1989-06-26 00:00:00

abstract：:Neuroserpin is an axonally secreted serine protease inhibitor expressed in the nervous system that protects neurons from ischemia-induced apoptosis. Mutant neuroserpin forms have been found polymerized in inclusion bodies in a familial autosomal encephalopathy causing dementia, or associated with epilepsy. Regulation ...

journal_title：Nucleic acids research

authors： Cuadrado A,Navarro-Yubero C,Furneaux H,Kinter J,Sonderegger P,Muñoz A

更新日期：2002-05-15 00:00:00

abstract：:The University of Minnesota Biocatalysis/Biodegradation Database (http://www.labmed.umn.edu/umbbd/ ) begins its fifth year having met its initial goals. It contains approximately 100 pathways for microbial catabolic metabolism of primarily xenobiotic organic compounds, including information on approximately 650 reacti...

journal_title：Nucleic acids research

authors： Ellis LB,Hershberger CD,Wackett LP

更新日期：2000-01-01 00:00:00

abstract：:Transposable elements (TEs) comprise a large proportion of long non-coding RNAs (lncRNAs). Here, we employed CRISPR to delete a short interspersed nuclear element (SINE) in Malat1, a cancer-associated lncRNA, to investigate its significance in cellular physiology. We show that Malat1 with a SINE deletion forms diffuse...

journal_title：Nucleic acids research

authors： Nguyen TM,Kabotyanski EB,Reineke LC,Shao J,Xiong F,Lee JH,Dubrulle J,Johnson H,Stossi F,Tsoi PS,Choi KJ,Ellis AG,Zhao N,Cao J,Adewunmi O,Ferreon JC,Ferreon ACM,Neilson JR,Mancini MA,Chen X,Kim J,Ma L,Li W,Ro

更新日期：2020-03-18 00:00:00

abstract：:We previously showed that mRNAs synthesized from three genes that naturally lack introns contain a portion of their coding sequence, known as a cytoplasmic accumulation region (CAR), which is essential for stable accumulation of the intronless mRNAs in the cytoplasm. The CAR in each mRNA is unexpectedly large, ranging...

journal_title：Nucleic acids research

authors： Lei H,Zhai B,Yin S,Gygi S,Reed R

更新日期：2013-02-01 00:00:00

abstract：:The transcription factor HIV-TF1, which binds to a region about 60 bp upstream from the enhancer of the human immunodeficiency virus-1 (HIV-1), was purified from human B cells. HIV-TF1 had a molecular weight of 39,000. Binding of HIV-TF1 to the HIV long terminal repeat (LTR) activated transcription from the HIV promot...

journal_title：Nucleic acids research

authors： Maekawa T,Sudo T,Kurimoto M,Ishii S

更新日期：1991-09-11 00:00:00

abstract：:MS²PIP is a data-driven tool that accurately predicts peak intensities for a given peptide's fragmentation mass spectrum. Since the release of the MS²PIP web server in 2015, we have brought significant updates to both the tool and the web server. In addition to the original models for CID and HCD fragmentation, we hav...

journal_title：Nucleic acids research

authors： Gabriels R,Martens L,Degroeve S

更新日期：2019-07-02 00:00:00

abstract：:Treatment of NIH 3T3 cells with trichostatin A (TSA), an inhibitor of histone deacetylase (HDAC), resulted in a dose-dependent increase in transcription from a rDNA reporter and from endogenous rRNA genes. Chromatin immunoprecipitation using anti-acetyl-histone H4 antibodies demonstrated a direct effect of TSA on the ...

journal_title：Nucleic acids research

authors： Hirschler-Laszkiewicz I,Cavanaugh A,Hu Q,Catania J,Avantaggiati ML,Rothblum LI

更新日期：2001-10-15 00:00:00

abstract：:We have used DNase I footprinting to examine the association kinetics of GA-, GT- and CT-containing oligonucleotides with the target sequence (GGA)5GG. (CCT)5CC. These reactions are slow yielding bimolecular association rate constants between 50 and 2000 M-1s-1. We find that GT-containing oligonucleotides bind much fa...

journal_title：Nucleic acids research

authors： Paes HM,Fox KR

更新日期：1997-08-15 00:00:00

abstract：:A series of unusual folding regions (UFR) immediately 3' to the cleavage site of the outer membrane protein (OMP) and transmembrane protein (TMP) were detected in the envelope gene RNA of the human immunodeficiency virus (HIV-1, HIV-2) and simian immunodeficiency virus (SIV) by an extensive Monte Carlo simulation. The...

journal_title：Nucleic acids research

authors： Le SY,Malim MH,Cullen BR,Maizel JV

更新日期：1990-03-25 00:00:00

abstract：:The RosettaDesign server identifies low energy amino acid sequences for target protein structures (http://rosettadesign.med.unc.edu). The client provides the backbone coordinates of the target structure and specifies which residues to design. The server returns to the client the sequences, coordinates and energies of ...

journal_title：Nucleic acids research

authors： Liu Y,Kuhlman B

更新日期：2006-07-01 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：: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：:The reaction of fluorescamine with primary amino groups of tRNAs was investigated. The reagent was attached under mild conditions to the 3'-end of tRNAPhe-C-C-A(3'NH) from yeast and to the minor nucleoside x in E. coli tRNAArg, tRNALys, tRNAMet, tRNAIle and tRNAPhe. The primary aliphatic amino groups of these tRNAs re...

journal_title：Nucleic acids research

authors： Sprinzl M,Faulhammer HG

更新日期：1978-12-01 00:00:00