MRPrimer: a MapReduce-based method for the thorough design of valid and ranked primers for PCR.

abstract：:Immunoglobulin genes contain a conserved eight base sequence element 5' to the site of transcription initiation. This octamer can serve as a site for the binding of nuclear proteins which are presumably involved in the cell type specific expression of this family of genes. In studying the binding of nuclear proteins t...

journal_title：Nucleic acids research

authors： Landolfi NF,Yin XM,Capra JD,Tucker PW

更新日期：1988-06-24 00:00:00

abstract：:To determine whether methylation changes in specific DNA sequences of the albumin and AFP genes are implicated in the modulation of transcriptional activity during rat liver development and neoplasia we have analysed the methylation pattern of C-C-G-G sequences within these genes in DNA isolated from fetal and adult h...

journal_title：Nucleic acids research

authors： Vedel M,Gomez-Garcia M,Sala M,Sala-Trepat JM

更新日期：1983-07-11 00:00:00

abstract：:We describe a versatile and extensible integrated bioinformatics toolkit for the analysis of biological sequences over the Internet. The web portal offers convenient interactive access to a growing pool of chainable bioinformatics software tools and databases that are centrally installed and maintained by the RZG. Cur...

journal_title：Nucleic acids research

authors： Rampp M,Soddemann T,Lederer H

更新日期：2006-07-01 00:00:00

abstract：:Comparative genome hybridization (CGH) to DNA microarrays (array CGH) is a technique capable of detecting deletions and duplications in genomes at high resolution. However, array CGH studies of the human genome noting false negative and false positive results using large insert clones as probes have raised important c...

journal_title：Nucleic acids research

authors： Price TS,Regan R,Mott R,Hedman A,Honey B,Daniels RJ,Smith L,Greenfield A,Tiganescu A,Buckle V,Ventress N,Ayyub H,Salhan A,Pedraza-Diaz S,Broxholme J,Ragoussis J,Higgs DR,Flint J,Knight SJ

更新日期：2005-06-16 00:00:00

abstract：:Homopolyribonucleotides and E. coli DNA wer spin labeled with an iodoacetamide-nitroxide compound. The extent of labeling is highly dependent upon the nature of the base and the secondary structure of the nucleic acid. This spin label-polymer linkage is unstable at high temperatures and in phosphate buffers. In order ...

journal_title：Nucleic acids research

authors： Caspary WJ,Greene JJ,Stempel LM,Ts'o PO

更新日期：1976-04-01 00:00:00

abstract：:Triantennary N-acetyl galactosamine (GalNAc, GN3: ), a high-affinity ligand for the hepatocyte-specific asialoglycoprotein receptor (ASGPR), enhances the potency of second-generation gapmer antisense oligonucleotides (ASOs) 6-10-fold in mouse liver. When combined with next-generation ASO designs comprised of short S-c...

journal_title：Nucleic acids research

authors： Prakash TP,Graham MJ,Yu J,Carty R,Low A,Chappell A,Schmidt K,Zhao C,Aghajan M,Murray HF,Riney S,Booten SL,Murray SF,Gaus H,Crosby J,Lima WF,Guo S,Monia BP,Swayze EE,Seth PP

更新日期：2014-07-01 00:00:00

abstract：:In small RNA (smRNA) sequencing studies, highly abundant molecules such as adapter dimer products and tissue-specific microRNAs (miRNAs) inhibit accurate quantification of lowly expressed species. We previously developed a method to selectively deplete highly abundant miRNAs. However, this method does not deplete adap...

journal_title：Nucleic acids research

authors： Hardigan AA,Roberts BS,Moore DE,Ramaker RC,Jones AL,Myers RM

更新日期：2019-08-22 00:00:00

abstract：:The Biodegradative Strain Database (BSD) is a freely-accessible, web-based database providing detailed information on degradative bacteria and the hazardous substances that they degrade, including corresponding literature citations, relevant patents and links to additional web-based biological and chemical data. The B...

journal_title：Nucleic acids research

authors： Urbance JW,Cole J,Saxman P,Tiedje JM

更新日期：2003-01-01 00:00:00

abstract：:The major surface antigen of procyclic and epimastigote forms of Trypanosoma congolense in the tsetse fly is GARP (glutamic acid/alanine-rich protein), which is thought to be the analogue of procyclin/PARP in Trypanosoma brucei. We have studied two T.congolense GARP loci (the 4.3 and 4.4 loci) whose transcription is a...

journal_title：Nucleic acids research

authors： Graham SV,Jefferies D,Barry JD

更新日期：1996-01-15 00:00:00

abstract：:The DNA Data Bank of Japan (DDBJ) (http://www.ddbj.nig.ac.jp) has been providing public data services for thirty years (since 1987). We are collecting nucleotide sequence data from researchers as a member of the International Nucleotide Sequence Database Collaboration (INSDC, http://www.insdc.org), in collaboration wi...

journal_title：Nucleic acids research

authors： Mashima J,Kodama Y,Fujisawa T,Katayama T,Okuda Y,Kaminuma E,Ogasawara O,Okubo K,Nakamura Y,Takagi T

更新日期：2017-01-04 00:00:00

abstract：:Integrating DNA delivery systems hold promise for many applications including treatment of diseases; however, targeted integration is needed for improved safety. The piggyBac (PB) transposon system is a highly active non-viral gene delivery system capable of integrating defined DNA segments into host chromosomes witho...

journal_title：Nucleic acids research

authors： Luo W,Galvan DL,Woodard LE,Dorset D,Levy S,Wilson MH

更新日期：2017-08-21 00:00:00

abstract：:Approximately 2% of the Dictyostelium discoideum genome consists of multiple copies of a retrotransposable element termed DRE (Dictyostelium Repetitive Element). These elements have always been found integrated in a position and orientation-specific manner 50 +/- 4 nucleotides upstream of the coding region of tRNA gen...

journal_title：Nucleic acids research

authors： Marschalek R,Hofmann J,Schumann G,Dingermann T

更新日期：1992-12-11 00:00:00

abstract：:The topoisomerase I (TOP1) inhibitor irinotecan triggers cell death by trapping TOP1 on DNA, generating cytotoxic protein-linked DNA breaks (PDBs). Despite its wide application in a variety of solid tumors, the mechanisms of cancer cell resistance to irinotecan remains poorly understood. Here, we generated colorectal ...

journal_title：Nucleic acids research

authors： Meisenberg C,Ashour ME,El-Shafie L,Liao C,Hodgson A,Pilborough A,Khurram SA,Downs JA,Ward SE,El-Khamisy SF

更新日期：2017-02-17 00:00:00

abstract：:To develop structural modifications of dNTPs that are compatible with Taq DNA polymerase activity, we synthesized eight dUTP derivatives conjugated with Cy3 or Cy5 dye analogues that differed in charge and charge distribution throughout the fluorophore. These dUTP derivatives and commercial Cy3- and Cy5-dUTP were stud...

journal_title：Nucleic acids research

authors： Zasedateleva OA,Vasiliskov VA,Surzhikov SA,Kuznetsova VE,Shershov VE,Guseinov TO,Smirnov IP,Yurasov RA,Spitsyn MA,Chudinov AV

更新日期：2018-07-06 00:00:00

abstract：:Cellular membranes feature dynamic submicrometer-scale lateral domains termed lipid rafts, membrane rafts or glycosphingolipid-enriched microdomains (GEM). Numerous proteomics studies have been conducted on the lipid raft proteome, however, interpretation of individual studies is limited by potential undefined contami...

journal_title：Nucleic acids research

authors： Mohamed A,Shah AD,Chen D,Hill MM

更新日期：2019-01-08 00:00:00

abstract：:The Mouse Genome Database (MGD) (http://www.informatics.jax.org) is the community model organism database resource for the laboratory mouse, a premier animal model for the study of genetic and genomic systems relevant to human biology and disease. MGD maintains a comprehensive catalog of genes, functional RNAs and oth...

journal_title：Nucleic acids research

authors： Blake JA,Bult CJ,Eppig JT,Kadin JA,Richardson JE,Mouse Genome Database Group.

更新日期：2014-01-01 00:00:00

abstract：:We have determined the nucleotide sequence of a 7.5 kb full-size gypsy element from Drosophila subobscura strain H-271. Comparative analyses were carried out on the sequence and molecular structure of gypsy elements of D.subobscura (gypsyDs), D.melanogaster (gypsyDm) and D.virilis (gypsyDv). The three elements show a ...

journal_title：Nucleic acids research

authors： Alberola TM,de Frutos R

更新日期：1996-03-01 00:00:00

abstract：:The interplay between aromatic stacking and hydrogen bonding in nucleobases has been investigated via high-level quantum chemical calculations. The experimentally observed stacking arrangement between consecutive bases in DNA and RNA/DNA double helices is shown to enhance their hydrogen bonding ability as opposed to g...

journal_title：Nucleic acids research

authors： Mignon P,Loverix S,Steyaert J,Geerlings P

更新日期：2005-03-23 00:00:00

abstract：:The Metabolic Pathway Collection from EMP is an extraction of data from the larger Enzymes and Metabolic Pathways database (EMP). This extraction has been made publicly available in the hope that others will find it useful for a variety of purposes. The original release in October 1995 contained 1814 distinct pathways...

journal_title：Nucleic acids research

authors： Selkov E,Galimova M,Goryanin I,Gretchkin Y,Ivanova N,Komarov Y,Maltsev N,Mikhailova N,Nenashev V,Overbeek R,Panyushkina E,Pronevitch L,Selkov E Jr

更新日期：1997-01-01 00:00:00

abstract：:A challenge for large-scale siRNA loss-of-function studies is the biological pleiotropy resulting from multiple modes of action of siRNA reagents. A major confounding feature of these reagents is the microRNA-like translational quelling resulting from short regions of oligonucleotide complementarity to many different ...

journal_title：Nucleic acids research

authors： Zhong R,Kim J,Kim HS,Kim M,Lum L,Levine B,Xiao G,White MA,Xie Y

更新日期：2014-07-01 00:00:00

abstract：:Genomic Denaturing Gradient Gel Electrophoresis (gDGGE) provides an alternative to the standard method of restriction fragment length polymorphism (RFLP) analysis for identifying polymorphic sequence variation in genomic DNA. For gDGGE, genomic DNA is cleaved by restriction enzymes, separated in a polyacrylamide gel c...

journal_title：Nucleic acids research

authors： Burmeister M,diSibio G,Cox DR,Myers RM

更新日期：1991-04-11 00:00:00

abstract：:IMP (Integrative Multi-species Prediction), originally released in 2012, is an interactive web server that enables molecular biologists to interpret experimental results and to generate hypotheses in the context of a large cross-organism compendium of functional predictions and networks. The system provides biologists...

journal_title：Nucleic acids research

authors： Wong AK,Krishnan A,Yao V,Tadych A,Troyanskaya OG

更新日期：2015-07-01 00:00:00

abstract：:OligoArrayDb is a comprehensive database containing pangenomic oligonucleotide microarray probe sets designed for most of the sequenced genomes that are not covered by commercial catalog arrays. The availability of probe sequences, associated with custom microarray fabrication services offered by many companies and co...

journal_title：Nucleic acids research

authors： Rouillard JM,Gulari E

更新日期：2009-01-01 00:00:00

abstract：:The Histone Database (HDB) is an annotated and searchable collection of all full-length sequences and structures of histone and non-histone proteins containing the histone fold motif. These sequences are both eukaryotic and archaeal in origin. Several new histone fold-containing proteins have been identified, includin...

journal_title：Nucleic acids research

authors： Sullivan SA,Aravind L,Makalowska I,Baxevanis AD,Landsman D

更新日期：2000-01-01 00:00:00

abstract：:Assessment of the fidelity of gene expression is crucial to understand cell homeostasis. Here we present a highly sensitive method for the systematic Quantification of Rare Amino acid Substitutions (QRAS) using absolute quantification by targeted mass spectrometry after chromatographic enrichment of peptides with miss...

journal_title：Nucleic acids research

authors： Garofalo R,Wohlgemuth I,Pearson M,Lenz C,Urlaub H,Rodnina MV

更新日期：2019-04-08 00:00:00

abstract：:Human U6 small nuclear RNA (U6 snRNA), an abundant snRNA required for splicing of pre-mRNAs, contains several post-transcriptional modifications including a single m6A (N-6-methyladenosine) at position 43. This A-43 residue is critical for the function of U6 snRNA in splicing of pre-mRNAs. Yeast and plant U6 snRNAs al...

journal_title：Nucleic acids research

authors： Shimba S,Bokar JA,Rottman F,Reddy R

更新日期：1995-07-11 00:00:00

abstract：:Mutations in mammalian and Drosophila Hel308 and PolQ paralogues cause genome instability but their helicase functions are mysterious. By in vivo and in vitro analysis, we show that Hel308 from archaea (Hel308a) may act at stalled replication forks. Introducing hel308a into Escherichia coli dnaE strains that condition...

journal_title：Nucleic acids research

authors： Guy CP,Bolt EL

更新日期：2005-06-30 00:00:00

abstract：:With the improved secreted protein prediction approach and comprehensive data sources, including Swiss-Prot, TrEMBL, RefSeq, Ensembl and CBI-Gene, we have constructed secretomes of human, mouse and rat, with a total of 18 152 secreted proteins. All the entries are ranked according to the prediction confidence. They we...

journal_title：Nucleic acids research

authors： Chen Y,Zhang Y,Yin Y,Gao G,Li S,Jiang Y,Gu X,Luo J

更新日期：2005-01-01 00:00:00

abstract：:DNA polymerase lambda (pol lambda) is a member of the X family DNA polymerases and is endowed with multiple enzymatic activities. In this work we investigated the in vitro miscoding properties of full-length, human pol lambda either in the absence or in the presence of the human auxiliary proteins proliferating cell n...

journal_title：Nucleic acids research

authors： Maga G,Shevelev I,Villani G,Spadari S,Hübscher U

更新日期：2006-03-06 00:00:00

abstract：:E. coli C6 rel- met- cys- was cultured in a fully supplemented medium and in media lacking cysteine or methionine. tRNA isolated from the three cultures containted, respectively, a normal complement of modified nucleosides; a deficiency in thiolated nucleosides and a deficiency in methylated nucleosides. Both sulfur-d...

journal_title：Nucleic acids research

authors： Agris PF,Armstrong DJ,Schäfer KP,Söll D

更新日期：1975-05-01 00:00:00