Studies on transfer ribonucleic acids and related compounds. 8(1). Further studies on aromatic phosphoramidates as a protecting group for phosphomonoesters.

abstract：:Chromosome conformation-capture technologies are widely used in 3D genomics; however, experimentally, such methods have high-noise limitations and, therefore, require significant bioinformatics efforts to extract reliable distal interactions. Miscellaneous undesired linear DNAs, present during proximity-ligation, repr...

journal_title：Nucleic acids research

authors： Kong S,Li Q,Zhang G,Li Q,Huang Q,Huang L,Zhang H,Huang Y,Peng Y,Qin B,Zhang Y

更新日期：2020-05-07 00:00:00

abstract：:We have studied the effects of the nucleotide analogue, 2',3'-dideoxythymidine-5'-triphosphate (ddTTP) on replicative DNA synthesis in HeLa cell lysates. As previously demonstrated (1), such lysates carry out extensive DNA synthesis in vitro, at rates and in a fashion similar to in vivo DNA replication. We report here...

journal_title：Nucleic acids research

authors： Waqar MA,Evans MJ,Huberman JA

更新日期：1978-06-01 00:00:00

abstract：:Despite systematic approaches to mapping networks of genetic interactions in Saccharomyces cerevisiae, exploration of genetic interactions on a genome-wide scale has been limited. The S. cerevisiae haploid genome has 110 regions that are longer than 10 kb but harbor only non-essential genes. Here, we attempted to dele...

journal_title：Nucleic acids research

authors： Kaboli S,Yamakawa T,Sunada K,Takagaki T,Sasano Y,Sugiyama M,Kaneko Y,Harashima S

更新日期：2014-09-01 00:00:00

abstract：:Hepatitis C virus (HCV) infection is a major cause of human chronic liver disease and hepatocellular carcinoma. G-quadruplex (G4) is an important four-stranded secondary structure of nucleic acids. Recently, we discovered that the core gene of HCV contains a G4 RNA structure; however, the interaction between the HCV c...

journal_title：Nucleic acids research

authors： Bian WX,Xie Y,Wang XN,Xu GH,Fu BS,Li S,Long G,Zhou X,Zhang XL

更新日期：2019-01-10 00:00:00

abstract：:The high similarity of tunicates and vertebrates during their development coupled with the transparency of tunicate larvae, their well-studied cell lineages and the availability of simple and efficient transgenesis methods makes of this subphylum an ideal system for the investigation of vertebrate physiological and de...

journal_title：Nucleic acids research

authors： Sierro N,Kusakabe T,Park KJ,Yamashita R,Kinoshita K,Nakai K

更新日期：2006-01-01 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：:A mutant at the carboxyl end of the terminal protein, p3, of phage phi 29 DNA has been constructed by inserting an containing the stop translation codon TGA in the three possible reading frames, immediately downstream of a phage phi 29 DNA fragment coding for all but the last five amino acids of protein p3. The activ...

journal_title：Nucleic acids research

authors： Mellado RP,Salas M

更新日期：1983-11-11 00:00:00

abstract：:Cell specific expression of the insulin gene is achieved through transcriptional mechanisms operating on 5' flanking DNA elements. In the enhancer of rat I insulin gene, two elements, the Nir and Far boxes, located at positions -104 and -233 respectively and containing the same octameric motif are essential for B cell...

journal_title：Nucleic acids research

authors： Reibel L,Besnard C,Lores P,Jami J,Gacon G

更新日期：1993-04-11 00:00:00

abstract：:The plant gene enod40 is highly conserved among legumes and also present in various non-legume species. It is presumed to play a central regulatory role in the Rhizobium-legume interaction, being expressed well before the initiation of cortical cell divisions resulting in nodule formation. Two small peptides encoded b...

journal_title：Nucleic acids research

authors： Girard G,Roussis A,Gultyaev AP,Pleij CW,Spaink HP

更新日期：2003-09-01 00:00:00

abstract：:The deoxyoctanucleotide 5'd (AAGGAGGT) which is complementary to the 3' terminus of 16S RNA has been used as a probe to measure the potential of this rRNA region to engage in intermolecular basepairing. The site specific binding of the octanucleotide is shown by labeling 16S RNA in situ at its 3' end with [32P]pCp and...

journal_title：Nucleic acids research

authors： Backendorf C,Ravensbergen CJ,Van der Plas J,van Boom JH,Veeneman G,Van Duin J

更新日期：1981-03-25 00:00:00

abstract：:We present the complete nucleotide sequence of the larval beta I-globin gene of Xenopus laevis including 240 nucleotides of the 5' flanking region and 594 nucleotides beyond the polyadenylation site. The site of transcription initiation was mapped by S1 nuclease, and the site of polyadenylation was determined by compa...

journal_title：Nucleic acids research

authors： Meyerhof W,Klinger-Mitropoulos S,Stalder J,Weber R,Knöchel W

更新日期：1984-10-25 00:00:00

abstract：:Signal recognition particle (SRP) is a stable cytoplasmic ribonucleoprotein complex that serves to translocate secretory proteins across membranes during translation. The SRP Database (SRPDB) provides compilations of SRP components, ordered alphabetically and phylogenetically. Alignments emphasize phylogenetically-sup...

journal_title：Nucleic acids research

authors： Gorodkin J,Knudsen B,Zwieb C,Samuelsson T

更新日期：2001-01-01 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：:DNA sequences, that control expression of the spliced leader (SL) RNA gene in the parasitic protozoan Leishmania amazonensis, were mapped by block substitution mutagenesis. In the absence of a functional in vitro system for transcription, no promoter elements have yet been identified in this organism. We therefore dev...

journal_title：Nucleic acids research

authors： Agami R,Aly R,Halman S,Shapira M

更新日期：1994-06-11 00:00:00

abstract：:The MED1/TRAP220 subunit of the Mediator plays a key role in facilitating ligand-dependent interactions of this multisubunit coactivator complex with nuclear receptors through their ligand binding domains. The isolated MED1/TRAP220 protein previously was shown to interact with glucocorticoid receptor (GR) in a ligand-...

journal_title：Nucleic acids research

authors： Chen W,Roeder RG

更新日期：2007-01-01 00:00:00

abstract：:Some human cancers maintain their telomeres using the alternative lengthening of telomeres (ALT) mechanism; a process thought to involve recombination. Different types of recombinational telomere elongation pathways have been identified in yeasts. In senescing yeast telomerase deletion (ter1-Delta) mutants with very s...

journal_title：Nucleic acids research

authors： Basenko EY,Cesare AJ,Iyer S,Griffith JD,McEachern MJ

更新日期：2010-01-01 00:00:00

abstract：:The SRPDB (signal recognition particle database) provides annotated SRP RNA sequences from Eucaryotes and Archaea, phylogenetically ordered and aligned with their bacterial equivalents. We also make available representative RNA secondary structure diagrams, where each base pair is proven by comparative sequence analys...

journal_title：Nucleic acids research

authors： Larsen N,Zwieb C

更新日期：1993-07-01 00:00:00

abstract：:In most bacteria, two tRNAs decode the four arginine CGN codons. One tRNA harboring a wobble inosine (tRNA(Arg)ICG) reads the CGU, CGC and CGA codons, whereas a second tRNA harboring a wobble cytidine (tRNA(Arg)CCG) reads the remaining CGG codon. The reduced genomes of Mycoplasmas and other Mollicutes lack the gene en...

journal_title：Nucleic acids research

authors： Yokobori S,Kitamura A,Grosjean H,Bessho Y

更新日期：2013-07-01 00:00:00

abstract：:Uracil-Specific Exision Reagent (USER) fusion is a recently developed technique that allows for assembly of multiple DNA fragments in a few simple steps. However, designing primers for USER fusion is both tedious and time consuming. Here, we present the Primer Help for USER (PHUSER) software, a novel tool for designin...

journal_title：Nucleic acids research

authors： Olsen LR,Hansen NB,Bonde MT,Genee HJ,Holm DK,Carlsen S,Hansen BG,Patil KR,Mortensen UH,Wernersson R

更新日期：2011-07-01 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：:Three clones of non-repetitive sequences and six clones containing repetitive sequences were obtained from micronuclear DNA of Tetrahymena thermophila. All the non-repetitive and three repetitive sequences had the same organization in micro- and macronuclear DNAs as revealed by blot hybridization. On the other hand, t...

journal_title：Nucleic acids research

authors： Iwamura Y,Sakai M,Muramatsu M

更新日期：1982-07-24 00:00:00

abstract：:Mung bean nuclease hydrolyzes synthetic esters of 3'-nucleotides to nucleosides and phosphate esters; esters of 2'-nucleotides, and 2'--> 5' internucleotide linkages, are resistant. Esters of ribonucleotides are cleaved at 100-fold the rate for deoxyribonucleotides, the increased rate being due to presence of the 2'-h...

journal_title：Nucleic acids research

authors： Kole R,Sierakowska H,Szemplińska H,Shugar D

更新日期：1974-05-01 00:00:00

abstract：:We have used photo-crosslinking to investigate the structure and dynamics of four-way junction hairpin ribozyme constructs. Four phenylazide photo-crosslinkers were coupled to 2'-NH2-modified U+2 in the substrate and irradiated at different Mg2+ concentrations and temperatures. Consistent with the role of divalent met...

journal_title：Nucleic acids research

authors： Borda EJ,Sigurdsson ST

更新日期：2005-02-18 00:00:00

abstract：:DNA nick can be used as a design motif in programming the shape and reconfigurable deformation of synthetic DNA nanostructures, but its mechanical properties have rarely been systematically characterized at the level of base sequences. Here, we investigated sequence-dependent mechanical properties of DNA nicks through...

journal_title：Nucleic acids research

authors： Lee JY,Kim YJ,Lee C,Lee JG,Yagyu H,Tabata O,Kim DN

更新日期：2019-01-10 00:00:00

abstract：:The newest genomic advances have uncovered an unprecedented degree of structural variation throughout genomes, with great amounts of data accumulating rapidly. Here we introduce InvFEST (http://invfestdb.uab.cat), a database combining multiple sources of information to generate a complete catalogue of non-redundant hu...

journal_title：Nucleic acids research

authors： Martínez-Fundichely A,Casillas S,Egea R,Ràmia M,Barbadilla A,Pantano L,Puig M,Cáceres M

更新日期：2014-01-01 00:00:00

abstract：:A method for constructing yeast artificial chromosome (YAC) libraries with large insert sizes is reported. High molecular weight human DNA was partially digested with EcoRI and cloned in the vector pYAC4. When unfractionated DNA was used, the mean YAC size was 120kb. Fractionation by pulsed-field gel electrophoresis u...

journal_title：Nucleic acids research

authors： Anand R,Villasante A,Tyler-Smith C

更新日期：1989-05-11 00:00:00

abstract：:Poly A-containing RNA enriched in prolactin-coding sequences was isolated from female rate pituitaries after induction with diethylstilbesterol. Double stranded cDNA was synthesized from this RNA and inserted into plasmid pBR322 at the Pst I site via the poly(dG):polyy(dC) tailing method. E. coli was transformed with ...

journal_title：Nucleic acids research

authors： Gubbins EJ,Maurer RA,Hartley JL,Donelson JE

更新日期：1979-03-01 00:00:00

abstract：:The mRNA encoding repressor cI of phage lambda is the only known E. coli message which starts directly with the initiation AUG codon. The ability of in vitro synthesized cI mRNA fragments (150 or 400 nts) to form ternary initiation complexes has been studied using the toeprint method. In the presence of tRNA(Met)f, th...

journal_title：Nucleic acids research

authors： Balakin AG,Skripkin EA,Shatsky IN,Bogdanov AA

更新日期：1992-02-11 00:00:00

abstract：:Alpha-1-microglobulin and bikunin are two plasma glycoproteins encoded by an alpha-1-microglobulin/bikunin precursor (AMBP) gene. The strict liver-specific expression of the AMBP gene is controlled by a potent enhancer made of six clustered boxes numbered 1-6 that have been reported to be proven or potential binding s...

journal_title：Nucleic acids research

authors： Rouet P,Raguenez G,Tronche F,Mfou'ou V,Salier JP

更新日期：1995-02-11 00:00:00

abstract：:The numerous genomic sequences and ESTs released by the Arabidopsis thaliana Genome Initiative (AGI) have allowed a systematic and functional study of the DEAD box RNA helicase family. Sequencing and in silico analysis led to the characterization of 28 novel A. thaliana DEAD box RNA helicases forming a family of 32 me...

journal_title：Nucleic acids research

authors： Aubourg S,Kreis M,Lecharny A

更新日期：1999-01-15 00:00:00