ASD: a comprehensive database of allosteric proteins and modulators.

abstract：:Homologous recombination is essential for the preservation of genome stability, thereby preventing cancer. The recombination protein RAD51 drives DNA strand exchange, which requires the assembly, rearrangement and disassembly of a RAD51 filament on DNA, coupled to ATP binding and hydrolysis. This process is facilitate...

journal_title：Nucleic acids research

authors： Holthausen JT,van Loenhout MT,Sanchez H,Ristic D,van Rossum-Fikkert SE,Modesti M,Dekker C,Kanaar R,Wyman C

更新日期：2011-08-01 00:00:00

abstract：:A very mild and efficient procedure has been developed for the preparation of C-5 substituted deoxyuridines. The substituent carries a masked primary aliphatic amino group. These compounds are readily converted into their phosphoramidites and can be used to prepare oligonucleotides carrying one or more aliphatic amino...

journal_title：Nucleic acids research

authors： Haralambidis J,Chai M,Tregear GW

更新日期：1987-06-25 00:00:00

abstract：:RJ2.2.5, a mutant derived from the human B-lymphoma cell, Raji, is unable to express the MHC class II genes because of a recessive transcriptional defect attributed to the lack of an activator function. We report the isolation of a RJ2.2.5 revertant, namely AR, in which the expression of the mRNAs encoded by these gen...

journal_title：Nucleic acids research

authors： Ombra MN,Perfetto C,Autiero M,Anzisi AM,Pasquinelli R,Maffei A,Del Pozzo G,Guardiola J

更新日期：1993-02-11 00:00:00

abstract：:A set of programs is presented for the reconstruction of a DNA sequence from data generated by the M13 shotgun sequencing technique. Once the sequence has been established and stored other programs are used for its analysis. The programs have been written for the Apple II microcomputer. A minimum investment is require...

journal_title：Nucleic acids research

authors： Larson R,Messing J

更新日期：1982-01-11 00:00:00

abstract：:REV1 and DNA Polymerase ζ (REV3 and REV7) play important roles in translesion DNA synthesis (TLS) in which DNA replication bypasses blocking lesions. REV1 and Polζ have also been implicated in promoting repair of DNA double-stranded breaks (DSBs). However, the mechanism by which these two TLS polymerases increase tole...

journal_title：Nucleic acids research

authors： Sharma S,Hicks JK,Chute CL,Brennan JR,Ahn JY,Glover TW,Canman CE

更新日期：2012-01-01 00:00:00

abstract：:Loss-of-function in melanocortin 1 receptor (MC1R), a GS protein-coupled receptor that regulates signal transduction through cAMP and protein kinase A (PKA) in melanocytes, is a major inherited melanoma risk factor. Herein, we report a novel cAMP-mediated response for sensing and responding to UV-induced DNA damage re...

journal_title：Nucleic acids research

authors： Jarrett SG,Wolf Horrell EM,D'Orazio JA

更新日期：2016-12-15 00:00:00

abstract：:The Mediator complex transmits activation signals from DNA bound transcription factors to the core transcription machinery. Genome wide localization studies have demonstrated that Mediator occupancy not only correlates with high levels of transcription, but that the complex also is present at transcriptionally silence...

journal_title：Nucleic acids research

authors： Zhu X,Zhang Y,Bjornsdottir G,Liu Z,Quan A,Costanzo M,Dávila López M,Westholm JO,Ronne H,Boone C,Gustafsson CM,Myers LC

更新日期：2011-10-01 00:00:00

abstract：:Deletion of Hop2 in mice eliminates homologous chromosome synapsis and disrupts double-strand break (DSB) repair through homologous recombination. HOP2 in vitro shows two distinctive activities: when it is incorporated into a HOP2-MND1 complex it stimulates DMC1 and RAD51 recombination activities and the purified HOP2...

journal_title：Nucleic acids research

authors： Pezza RJ,Voloshin ON,Volodin AA,Boateng KA,Bellani MA,Mazin AV,Camerini-Otero RD

更新日期：2014-02-01 00:00:00

abstract：:X chromosome inactivation results in the cis-limited inactivation of most, but not all, genes on one of the two X chromosomes in mammalian females. The molecular basis for inactivation is unknown. In order to examine the transcriptional activity of human X-linked genes, a series of mouse-human somatic cell hybrids und...

journal_title：Nucleic acids research

authors： Brown CJ,Flenniken AM,Williams BR,Willard HF

更新日期：1990-07-25 00:00:00

abstract：:DynOmics (dynomics.pitt.edu) is a portal developed to leverage rapidly growing structural proteomics data by efficiently and accurately evaluating the dynamics of structurally resolved systems, from individual molecules to large complexes and assemblies, in the context of their physiological environment. At the core o...

journal_title：Nucleic acids research

authors： Li H,Chang YY,Lee JY,Bahar I,Yang LW

更新日期：2017-07-03 00:00:00

abstract：:Extracellular and intracellular barriers typically prevent non-viral gene vectors from having an effective transfection efficiency. Formulation of a gene delivery vehicle that can overcome the barriers is a key step for successful tissue regeneration. We have developed a novel core-shelled DNA nanoparticle by invoking...

journal_title：Nucleic acids research

authors： Liang D,Luu YK,Kim K,Hsiao BS,Hadjiargyrou M,Chu B

更新日期：2005-11-03 00:00:00

abstract：:The catalytic strategies of small self-cleaving ribozymes often involve interactions between nucleobases and the ribonucleic acid (RNA) backbone. Here we show that multiply protonated, gaseous RNA has an intrinsic preference for the formation of ionic hydrogen bonds between adenine protonated at N3 and the phosphodies...

journal_title：Nucleic acids research

authors： Fuchs E,Falschlunger C,Micura R,Breuker K

更新日期：2019-08-22 00:00:00

abstract：:The detailed conformational features and dynamics of the naturally occurring deoxyribotrinucleoside diphosphates d-TpTpT and d-TpTpC have been investigated at 20 degrees C and 80 degrees C in aqueous solution by nuclear magnetic resonance spectroscopy. The observed NMR parameters indicate that the conformational prope...

journal_title：Nucleic acids research

authors： Cheng DM,Dhingra MM,Sarma RH

更新日期：1978-11-01 00:00:00

abstract：:The ability to integrate 'omics' (i.e. transcriptomics and proteomics) is becoming increasingly important to the understanding of regulatory mechanisms. There are currently no tools available to identify differentially expressed genes (DEGs) across different 'omics' data types or multi-dimensional data including time ...

journal_title：Nucleic acids research

authors： Tang S,Hemberg M,Cansizoglu E,Belin S,Kosik K,Kreiman G,Steen H,Steen J

更新日期：2016-06-02 00:00:00

abstract：:The three chromosomal DNAs of S. pombe have been fractionated by pulsed field gel electrophoresis. The resulting molecular karyotype will greatly speed gene mapping in this organism, and it indicates that the separation range of the technique extends to DNA molecules as large as 9,000,000 base pairs. ...

journal_title：Nucleic acids research

authors： Smith CL,Matsumoto T,Niwa O,Klco S,Fan JB,Yanagida M,Cantor CR

更新日期：1987-06-11 00:00:00

abstract：:Restriction-free cloning (RF-cloning) is a PCR-based technology that expands on the QuikChange™ mutagenesis process originally popularized by Stratagene in the mid-1990s, and allows the insertion of essentially any sequence into any plasmid at any location. While RF-cloning is a powerful tool for the design of custom ...

journal_title：Nucleic acids research

authors： Bond SR,Naus CC

更新日期：2012-07-01 00:00:00

abstract：:Native nucleotides show a hyperbolic concentration dependence of the pre-steady-state rate of incorporation while maintaining concentration-independent amplitude due to fast, largely irreversible pyrophosphate release. The kinetics of 3'-azido-2',3'-dideoxythymidine (AZT) incorporation exhibit an increase in amplitude...

journal_title：Nucleic acids research

authors： Hanes JW,Johnson KA

更新日期：2007-01-01 00:00:00

abstract：:Fluorescence anisotropy and fluorescence correlation spectroscopy measurements of rhodamine-labeled DNA oligonucleotide duplexes have been used to determine equilibrium binding constants for DNA binding of the prokaryotic transcription activator protein NtrC. Measurements were made with wild-type NtrC from Escherichia...

journal_title：Nucleic acids research

authors： Sevenich FW,Langowski J,Weiss V,Rippe K

更新日期：1998-03-15 00:00:00

abstract：:The discontinuous synthesis of the complementary strands of polyoma DNA in isolated nuclei has been studied by hybridization techniques. The relative amounts of the newly synthesized complementary strands were compared by separately annealing them to denatured HpaII restriction fragments. In every case an excess (1.4-...

journal_title：Nucleic acids research

authors： Flory PJ Jr

更新日期：1977-01-01 00:00:00

abstract：:We characterized and purified a protein from rat liver which specifically binds to a DNA motif present in a liver-specific enhancer of the rat tyrosine aminotransferase (TAT) gene, when offered as single-stranded DNA. Binding is highly sequence-specific and coincides with a region known to be essential for function of...

journal_title：Nucleic acids research

authors： Jansen-Dürr P,Boshart M,Lupp B,Bosserhoff A,Frank RW,Schütz G

更新日期：1992-03-25 00:00:00

abstract：:Ribosome-inactivating proteins (RIPs) inhibit protein synthesis by enzymatically depurinating a specific adenine residue at the sarcin-ricin loop of the 28S rRNA, which thereby prevents the binding of elongation factors to the GTPase activation centre of the ribosome. Here, we present the 2.2 A crystal structure of tr...

journal_title：Nucleic acids research

authors： Too PH,Ma MK,Mak AN,Wong YT,Tung CK,Zhu G,Au SW,Wong KB,Shaw PC

更新日期：2009-02-01 00:00:00

abstract：:The NusA protein is a universally conserved bacterial transcription elongation factor that binds RNA polymerase (RNAP). When functioning independently, NusA enhances intrinsic termination. Paradoxically, NusA stimulates the function of the N and Q antiterminator proteins of bacteriophage λ. The mechanistic basis for N...

journal_title：Nucleic acids research

authors： Wells CD,Deighan P,Brigham M,Hochschild A

更新日期：2016-06-20 00:00:00

abstract：:Establishment and differentiation of mammary alveoli during pregnancy are controlled by prolactin through the transcription factors STAT5A and STAT5B (STAT5), which also regulate temporal activation of mammary signature genes. This study addressed the question whether the methyltransferase and transcriptional co-activ...

journal_title：Nucleic acids research

authors： Yoo KH,Oh S,Kang K,Hensel T,Robinson GW,Hennighausen L

更新日期：2015-10-15 00:00:00

abstract：:Glutaminyl-tRNA synthetase from Deinococcus radiodurans possesses a C-terminal extension of 215 residues appending the anticodon-binding domain. This domain constitutes a paralog of the Yqey protein present in various organisms and part of it is present in the C-terminal end of the GatB subunit of GatCAB, a partner of...

journal_title：Nucleic acids research

authors： Deniziak M,Sauter C,Becker HD,Paulus CA,Giegé R,Kern D

更新日期：2007-01-01 00:00:00

abstract：:We report the first investigation of oligoribonucleotides containing a few 1-(2-deoxy-2-alpha-C-hydroxymethyl-beta-D-ribofuranosyl)thymine units (or 2'-hm-dT, abbreviated in this work as 'H'). Both the 2'-CH2O-phosphoramidite and 3'-O-phosphoramidite derivatives of H were synthesized and incorporated into both 2',5'-R...

journal_title：Nucleic acids research

authors： Peng CG,Damha MJ

更新日期：2005-12-23 00:00:00

abstract：:A DNA copy of influenza A/NT/60/68 viral RNA segment 2, corresponding to protein P1, has been cloned in the E.coli plasmid pBr322. The clone is 2341 nucleotides long and represents a full-length copy of the viral RNA. In the viral complementary (plus sense) strand there is an open reading frame that is 2271 nucleotide...

journal_title：Nucleic acids research

authors： Bishop DH,Huddleston JA,Brownlee GG

更新日期：1982-02-25 00:00:00

abstract：:Accumulating evidence has demonstrated that transcriptional regulation is affected by DNA methylation. Understanding the perturbation of DNA methylation-mediated regulation between transcriptional factors (TFs) and targets is crucial for human diseases. However, the global landscape of DNA methylation-mediated transcr...

journal_title：Nucleic acids research

authors： Wang Z,Yin J,Zhou W,Bai J,Xie Y,Xu K,Zheng X,Xiao J,Zhou L,Qi X,Li Y,Li X,Xu J

更新日期：2020-03-18 00:00:00

abstract：:PRED(BALB/c) is a computational system that predicts peptides binding to the major histocompatibility complex-2 (H2(d)) of the BALB/c mouse, an important laboratory model organism. The predictions include the complete set of H2(d) class I (H2-K(d), H2-L(d) and H2-D(d)) and class II (I-E(d) and I-A(d)) molecules. The p...

journal_title：Nucleic acids research

authors： Zhang GL,Srinivasan KN,Veeramani A,August JT,Brusic V

更新日期：2005-07-01 00:00:00

abstract：:The National Center for Biotechnology Information (NCBI) Clone DB (http://www.ncbi.nlm.nih.gov/clone/) is an integrated resource providing information about and facilitating access to clones, which serve as valuable research reagents in many fields, including genome sequencing and variation analysis. Clone DB represen...

journal_title：Nucleic acids research

authors： Schneider VA,Chen HC,Clausen C,Meric PA,Zhou Z,Bouk N,Husain N,Maglott DR,Church DM

更新日期：2013-01-01 00:00:00

abstract：:cDNA cloning is a central technology in molecular biology. cDNA sequences are used to determine mRNA transcript structures, including splice junctions, open reading frames (ORFs) and 5'- and 3'-untranslated regions (UTRs). cDNA clones are valuable reagents for functional studies of genes and proteins. Expressed Sequen...

journal_title：Nucleic acids research

authors： Hoskins RA,Stapleton M,George RA,Yu C,Wan KH,Carlson JW,Celniker SE

更新日期：2005-12-02 00:00:00