Unique sequences are interspersed among tandemly repeated elements in the murine gamma 1 switch segment.

abstract：:Two similar, but not identical, models have been proposed for the amino acid-base pair contacts in the CAP-DNA complex ('Model I,' Weber, I. and Steitz, T., Proc. Natl. Acad. Sci. USA, 81, 3973-3977, 1984; 'Model II,' Ebright, et al., Proc. Natl. Acad. Sci. USA, 81, 7274-7278, 1984). One difference between the two mod...

journal_title：Nucleic acids research

authors： Gunasekera A,Ebright YW,Ebright RH

更新日期：1990-12-11 00:00:00

abstract：:Archaeal family-B DNA polymerases bind tightly to deaminated bases and stall replication on encountering uracil in template strands, four bases ahead of the primer-template junction. Should the polymerase progress further towards the uracil, for example, to position uracil only two bases in front of the junction, 3'-5...

journal_title：Nucleic acids research

authors： Richardson TT,Wu X,Keith BJ,Heslop P,Jones AC,Connolly BA

更新日期：2013-02-01 00:00:00

abstract：:The family Picornaviridae contains important pathogens including, for example, hepatitis A virus and foot-and-mouth disease virus. The genome of these viruses is a single messenger-active (+)-RNA of 7200-8500 nt. Besides coding for the viral proteins, it also contains functionally important RNA secondary structures, a...

journal_title：Nucleic acids research

authors： Witwer C,Rauscher S,Hofacker IL,Stadler PF

更新日期：2001-12-15 00:00:00

abstract：:Non-coding RNA regulatory elements are important for viral replication, making them promising targets for therapeutic intervention. However, regulatory RNA is challenging to detect and characterise using classical structure-function assays. Here, we present in cell Mutational Interference Mapping Experiment (in cell M...

journal_title：Nucleic acids research

authors： Smyth RP,Smith MR,Jousset AC,Despons L,Laumond G,Decoville T,Cattenoz P,Moog C,Jossinet F,Mougel M,Paillart JC,von Kleist M,Marquet R

更新日期：2018-05-18 00:00:00

abstract：:We have developed general methods for joining together, via cleavable disulfide bonds, either two unprotected polynucleotides or a polynucleotide and a peptide or protein. To join two oligonucleotides, each is first converted to an adduct in which cystamine is joined to the 5'-terminal phosphate of the oligonucleotide...

journal_title：Nucleic acids research

authors： Chu BC,Orgel LE

更新日期：1988-05-11 00:00:00

abstract：:Kinetoplast mitochondrial RNA editing is the developmentally regulated post-transcriptional process of uridine insertion and deletion in mRNAs directed by short guide RNAs (gRNAs), which creates functional mRNAs. Two mechanisms are proposed: transesterification which predicts gRNA/mRNA chimeric intermediates, and enzy...

journal_title：Nucleic acids research

authors： Riley GR,Myler PJ,Stuart K

更新日期：1995-02-25 00:00:00

abstract：:Advances in genomic sequencing have enormous potential to revolutionize personalized medicine, however distinguishing disease-causing from benign variants remains a challenge. The increasing number of human genome and exome sequences available has revealed areas where unfavourable variation is removed through purifyin...

journal_title：Nucleic acids research

authors： Silk M,Petrovski S,Ascher DB

更新日期：2019-07-02 00:00:00

abstract：:Translesion DNA synthesis (TLS) by the Y-family DNA polymerases Polη, Polι and Polκ, mediated via interaction with proliferating cell nuclear antigen (PCNA), is a crucial pathway that protects human cells against DNA damage. We report that Polη has three PCNA-interacting protein (PIP) boxes (PIP1, 2, 3) that contribut...

journal_title：Nucleic acids research

authors： Masuda Y,Kanao R,Kaji K,Ohmori H,Hanaoka F,Masutani C

更新日期：2015-09-18 00:00:00

abstract：:p16 is a key regulator of cellular senescence, yet the drivers of this stable state of proliferative arrest are not well understood. Here, we identify 22 senescence-associated microRNAs (SA-miRNAs) in normal human mammary epithelial cells. We show that SA-miRNAs-26b, 181a, 210 and 424 function in concert to directly r...

journal_title：Nucleic acids research

authors： Overhoff MG,Garbe JC,Koh J,Stampfer MR,Beach DH,Bishop CL

更新日期：2014-02-01 00:00:00

abstract：:The PROSITE pattern Zinc_Finger_C2H2 was extended to permit the detection of all C2H2 zinc fingers and their parent proteins in the recently completed sequence of the yeast genome. Additionally, a new computer program was written that extracts other zinc binding motifs (non C2H2 'fingers'), overlapping with the classi...

journal_title：Nucleic acids research

authors： Böhm S,Frishman D,Mewes HW

更新日期：1997-06-15 00:00:00

abstract：:The sequencing of the full transcriptome (RNA-seq) has become the preferred choice for the measurement of genome-wide gene expression. Despite its widespread use, challenges remain in RNA-seq data analysis. One often-overlooked aspect is normalization. Despite the fact that a variety of factors or 'batch effects' can ...

journal_title：Nucleic acids research

authors： Peixoto L,Risso D,Poplawski SG,Wimmer ME,Speed TP,Wood MA,Abel T

更新日期：2015-09-18 00:00:00

abstract：:Upstream open reading frames (uORFs) latent in mRNA transcripts are thought to modify translation of coding sequences by altering ribosome activity. Not all uORFs are thought to be active in such a process. To estimate the impact of uORFs on the regulation of translation in humans, we first circumscribed the universe ...

journal_title：Nucleic acids research

authors： McGillivray P,Ault R,Pawashe M,Kitchen R,Balasubramanian S,Gerstein M

更新日期：2018-04-20 00:00:00

abstract：:A Fortran computer algorithm has been used to analyze the nucleotide sequence of several structural genes. The analysis performed on both coding and complementary DNA strands shows that whereas open reading frames shorter than 100 codons are randomly distributed on both DNA strands, open reading frames longer than 100...

journal_title：Nucleic acids research

authors： Casino A,Cipollaro M,Guerrini AM,Mastrocinque G,Spena A,Scarlato V

更新日期：1981-03-25 00:00:00

abstract：:Genome-wide association studies (GWAS) have become a preferred method to identify new genetic susceptibility loci. This technique aims to understanding the molecular etiology of common diseases, but in many cases, it has led to the identification of loci with no obvious biological relevance. Herein, we show that previ...

journal_title：Nucleic acids research

authors： Galichon P,Mesnard L,Hertig A,Stengel B,Rondeau E

更新日期：2012-06-01 00:00:00

abstract：:A minor tRNA-Glu1 constituent of a preparation of E. coli B tRNA-Glu (Oak Ridge) has a guanosine residue at position 66 rather than an adenosine as in the tRNA-Glu2 described by Ohashi et al. (3). Automated sequential degradation was used to sequence this region. ...

journal_title：Nucleic acids research

authors： Uziel M,Weinberger AJ

更新日期：1975-04-01 00:00:00

abstract：:The rabbit homolog to the locus control region (LCR) of the human beta-like globin gene cluster was isolated, and long segments containing the DNase I hypersensitive sites (HS) were sequenced. The order and spacing of HS4, HS3, HS2 and HS1 are conserved between rabbit and human. Alignment of these sequences with their...

journal_title：Nucleic acids research

authors： Hardison R,Xu J,Jackson J,Mansberger J,Selifonova O,Grotch B,Biesecker J,Petrykowska H,Miller W

更新日期：1993-03-11 00:00:00

abstract：:Histone proteins are synthesized in large amounts during S-phase to package the newly replicated DNA, and are among the most stable proteins in the cell. The replication-dependent (RD)-histone mRNAs expressed during S-phase end in a conserved stem-loop rather than a polyA tail. In addition, there are replication-indep...

journal_title：Nucleic acids research

authors： Lyons SM,Cunningham CH,Welch JD,Groh B,Guo AY,Wei B,Whitfield ML,Xiong Y,Marzluff WF

更新日期：2016-11-02 00:00:00

abstract：:The HSV gene encoding ICP4 is negatively regulated and the HSV gene encoding thymidine kinase is positively regulated by ICP4 in vivo. We report that ICP4 is a component of a stable complex that contains protein and a sequence of approximately 28 nucleotides that span the ICP4 gene transcription initiation site. The a...

journal_title：Nucleic acids research

authors： Faber SW,Wilcox KW

更新日期：1988-01-25 00:00:00

abstract：:Here we describe a method of labelling short oligonucleotide probes with enzyme without purification or chemical modifications. Biotinylated oligonucleotides as short as 10 nt are coupled with streptavidin-conjugated enzyme, hybridised and detected with enzyme-triggered chemiluminescence. The detection of hybridisatio...

journal_title：Nucleic acids research

authors： Guerasimova A,Ivanov I,Lehrach H

更新日期：1999-01-15 00:00:00

abstract：:This paper examines theoretically the effects that restraints on the tertiary structure of a superhelical DNA domain exert on the energetics of linking and the onset of conformational transitions. The most important tertiary constraint arises from the nucleosomal winding of genomic DNA in vivo. Conformational transiti...

journal_title：Nucleic acids research

authors： Benham CJ

更新日期：1987-12-10 00:00:00

abstract：:The chloroplast ribosomal protein CS1 is an essential component of the plastids translational machinery involved in translation initiation. Southern analysis suggests that the corresponding nuclear gene is present in one copy in the spinach genome. We have isolated and sequenced the gene (rps1) to study its expression...

journal_title：Nucleic acids research

authors： Franzetti B,Zhou DX,Mache R

更新日期：1992-08-25 00:00:00

abstract：:The herpes simplex virus protein VP16 interacts with cellular factors, including the protein Oct-1, to activate viral immediate early (IE) gene transcription. We have reproduced this effect by addition of purified, full-length VP16 and the DNA-binding 'POU' domain of Oct-1 (Oct-1/POU) to a HeLa cell in vitro transcrip...

journal_title：Nucleic acids research

authors： Arnosti DN,Preston CM,Hagmann M,Schaffner W,Hope RG,Laughlan G,Luisi BF

更新日期：1993-12-11 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：:Cell cycle checkpoints induced by DNA damage play an integral role in preservation of genomic stability by allowing cells to limit the propagation of deleterious mutations. The retinoblastoma tumor suppressor (RB) is crucial for the maintenance of the DNA damage checkpoint function because it elicits cell cycle arrest...

journal_title：Nucleic acids research

authors： Bosco EE,Mayhew CN,Hennigan RF,Sage J,Jacks T,Knudsen ES

更新日期：2004-01-02 00:00:00

abstract：:A newly discovered group of spherical plant viruses contains a bipartite genome consisting of a single-strand linear RNA molecule (RNA 1, Mr 1.5 x 10(6) ), and a single-strand, covalently closed circular viroid-like RNA molecule (RNA 2, Mr approximately 125,000). The nucleotide sequences of the RNA 2 of two of these, ...

journal_title：Nucleic acids research

authors： Haseloff J,Symons RH

更新日期：1982-06-25 00:00:00

abstract：:Protein-protein interactions regulate many essential enzymatic processes in the cell. Somatic mutations outside of an enzyme active site can therefore impact cellular function by disruption of critical protein-protein interactions. In our investigation of the cellular impact of the T304I cancer mutation of DNA Polymer...

journal_title：Nucleic acids research

authors： Fang Q,Andrews J,Sharma N,Wilk A,Clark J,Slyskova J,Koczor CA,Lans H,Prakash A,Sobol RW

更新日期：2019-07-09 00:00:00

abstract：:Many cellular proteins are methylated on lysine residues and this has been most intensively studied for histone proteins. Lysine methylations on non-histone proteins are also frequent, but in most cases the functional significance of the methylation event, as well as the identity of the responsible lysine (K) specific...

journal_title：Nucleic acids research

authors： Jakobsson ME,Malecki J,Nilges BS,Moen A,Leidel SA,Falnes PØ

更新日期：2017-08-21 00:00:00

abstract：:Cisplatin analogues were synthesised that consisted of platinum(II) diamine complexes tethered via a polymethylene chain ( n = 3, 5, 8 and 10) to a phenanthridinium cation. Both chloro and iodo leaving groups were examined. DNA adduct formation was quantitatively analysed using a linear amplification system with the p...

journal_title：Nucleic acids research

authors： Whittaker J,McFadyen WD,Wickham G,Wakelin LP,Murray V

更新日期：1998-09-01 00:00:00

abstract：:Natural transformation is a major mechanism of horizontal gene transfer in bacteria that depends on DNA recombination. RecA is central to the homologous recombination pathway, catalyzing DNA strand invasion and homology search. DprA was shown to be a key binding partner of RecA acting as a specific mediator for its lo...

journal_title：Nucleic acids research

authors： Lisboa J,Andreani J,Sanchez D,Boudes M,Collinet B,Liger D,van Tilbeurgh H,Guérois R,Quevillon-Cheruel S

更新日期：2014-06-01 00:00:00

abstract：:Escherichia coli mRNA translation is facilitated by sequences upstream and downstream of the initiation codon, called Shine-Dalgarno (SD) and downstream box (DB) sequences, respectively. In E.coli enhancing the complementarity between the DB sequences and the 16S rRNA penultimate stem resulted in increased protein acc...

journal_title：Nucleic acids research

authors： Kuroda H,Maliga P

更新日期：2001-02-15 00:00:00