Molecular characterization of a gene encoding a photolyase from Streptomyces griseus.

abstract：:E. coli can be transformed to extremely high efficiencies by subjecting a mixture of cells and DNA to brief but intense electrical fields of exponential decay waveform (electroporation). We have obtained 10(9) to 10(10) transformants/micrograms with strains LE392 and DH5 alpha, and plasmids pUC18 and pBR329. The proce...

journal_title：Nucleic acids research

authors： Dower WJ,Miller JF,Ragsdale CW

更新日期：1988-07-11 00:00:00

abstract：:With read lengths of currently up to 2 × 300 bp, high throughput and low sequencing costs Illumina's MiSeq is becoming one of the most utilized sequencing platforms worldwide. The platform is manageable and affordable even for smaller labs. This enables quick turnaround on a broad range of applications such as targete...

journal_title：Nucleic acids research

authors： Schirmer M,Ijaz UZ,D'Amore R,Hall N,Sloan WT,Quince C

更新日期：2015-03-31 00:00:00

abstract：:To explain biochemical and genetic data on spontaneous nucleotide replacements in nucleic acid biosynthesis all the 8 mispairs in normal tautomeric forms have been considered. Possible B-conformations of DNA fragments containing each of such mispairs incorporated between Watson-Crick pairs have been found using comput...

journal_title：Nucleic acids research

authors： Chuprina VP,Poltev VI

更新日期：1985-01-11 00:00:00

abstract：:Slime mold, plant and insect dihydropyrimidine amidohydrolases (DHPases, EC 3.5.2.2), which catalyze the second step of pyrimidine and several anti-cancer drug degradations, were cloned and shown to functionally replace a defective DHPase enzyme in the yeast Saccharomyces kluyveri. The yeast and slime mold DHPases wer...

journal_title：Nucleic acids research

authors： Gojkovic Z,Rislund L,Andersen B,Sandrini MP,Cook PF,Schnackerz KD,Piskur J

更新日期：2003-03-15 00:00:00

abstract：:Anti-silencing function 1 (Asf1) and Chromatin Assembly Factor 1 (CAF-1) chaperone histones H3/H4 during the assembly of nucleosomes on newly replicated DNA. To understand the mechanism of histone H3/H4 transfer among Asf1, CAF-1 and DNA from a thermodynamic perspective, we developed and employed biophysical approache...

journal_title：Nucleic acids research

authors： Liu WH,Roemer SC,Port AM,Churchill ME

更新日期：2012-12-01 00:00:00

abstract：:Cells internalized synthetic oligonucleotides (oligos) in culture. The hybridization of these molecules to target RNA in the living cell was subsequently detected and characterized after fixation of the cells, with or without previous detergent extraction. Hybridized oligo was distinguished from free oligo in the cell...

journal_title：Nucleic acids research

authors： Politz JC,Taneja KL,Singer RH

更新日期：1995-12-25 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 Rat Genome Database (RGD, http://rgd.mcw.edu) was developed to provide a core resource for rat researchers combining genetic, genomic, pathway, phenotype and strain information with a focus on disease. RGD users are provided with access to structured and curated data from the molecular level through to the level o...

journal_title：Nucleic acids research

authors： Dwinell MR,Worthey EA,Shimoyama M,Bakir-Gungor B,DePons J,Laulederkind S,Lowry T,Nigram R,Petri V,Smith J,Stoddard A,Twigger SN,Jacob HJ,RGD Team.

更新日期：2009-01-01 00:00:00

abstract：:The P. falciparum pPFrep20 repetitive element from the Palo Alto Uganda strain has been isolated and sequenced. The Palo Alto pPFrep20 repeat (pPFPArep20) has a clustered subtelomeric location and on chromosome 1 has been deleted from one end. Analysis of chromosome 1 from 5 other strains has revealed that pPFrep20 se...

journal_title：Nucleic acids research

authors： Patarapotikul J,Langsley G

更新日期：1988-05-25 00:00:00

abstract：:iSARST is a web server for efficient protein structural similarity searches. It is a multi-processor, batch-processing and integrated implementation of several structural comparison tools and two database searching methods: SARST for common structural homologs and CPSARST for homologs with circular permutations. iSARS...

journal_title：Nucleic acids research

authors： Lo WC,Lee CY,Lee CC,Lyu PC

更新日期：2009-07-01 00:00:00

abstract：:RNA helicases of the DEAD-box protein family form the largest group of helicases. The human DEAD-box protein 1 (DDX1) plays an important role in tRNA and mRNA processing, is involved in tumor progression and is also hijacked by several virus families such as HIV-1 for replication and nuclear export. Although important...

journal_title：Nucleic acids research

authors： Kellner JN,Reinstein J,Meinhart A

更新日期：2015-03-11 00:00:00

abstract：:The excision of specific DNA sequences from integrated transgenes in insects permits the dissection in situ of structural elements that may be important in controlling gene expression. Furthermore, manipulation of potential control elements in the context of a single integration site mitigates against insertion site i...

journal_title：Nucleic acids research

authors： Jasinskiene N,Coates CJ,Ashikyan A,James AA

更新日期：2003-11-15 00:00:00

abstract：:The mammalian target of rapamycin (mTOR) is a critical regulator of cell growth, integrating multiple signalling cues and pathways. Key among the downstream activities of mTOR is the control of the protein synthesis machinery. This is achieved, in part, via the co-ordinated regulation of mRNAs that contain a terminal ...

journal_title：Nucleic acids research

authors： Smith EM,Benbahouche NEH,Morris K,Wilczynska A,Gillen S,Schmidt T,Meijer HA,Jukes-Jones R,Cain K,Jones C,Stoneley M,Waldron JA,Bell C,Fonseca BD,Blagden S,Willis AE,Bushell M

更新日期：2021-01-11 00:00:00

abstract：:A novel method combining elements of suppression subtractive hybridization with high throughput differential screening permits the efficient and rapid cloning of rarely transcribed differentially expressed genes. The experimental strategy virtually excludes the possibility of isolating false positive clones. The poten...

journal_title：Nucleic acids research

authors： von Stein OD,Thies WG,Hofmann M

更新日期：1997-07-01 00:00:00

abstract：:The representational difference analysis (RDA) and other subtraction techniques are used to enrich sample-specific sequences by elimination of ubiquitous sequences existing in both the sample of interest (tester) and the subtraction partner (driver). While applying the RDA to genomic DNA of cutaneous lymphoma cells in...

journal_title：Nucleic acids research

authors： Hansen-Hagge TE,Trefzer U,zu Reventlow AS,Kaltoft K,Sterry W

更新日期：2001-02-15 00:00:00

abstract：:Bacterial small regulatory RNAs (sRNAs) are the most abundant class of post-transcriptional regulators and have been well studied in Gram-negative bacteria. Little is known about the functions and mechanisms of sRNAs in high GC Gram-positive bacteria including Mycobacterium and Streptomyces. Here, we performed an in-d...

journal_title：Nucleic acids research

authors： Mai J,Rao C,Watt J,Sun X,Lin C,Zhang L,Liu J

更新日期：2019-05-07 00:00:00

abstract：:We have microinjected genomic DNA clones containing the Moloney murine leukemia virus (M-MuLV) proviral genome and flanking mouse sequences from Mov-3, Mov-7 and Mov-10 mice into Xenopus laevis oocytes and analyzed the virus-specific transcription and translation products. These mouse strains carry a proviral genome c...

journal_title：Nucleic acids research

authors： Breindl M,Kalthoff H,Jaenisch R

更新日期：1983-06-25 00:00:00

abstract：:IStrons are chimeric genetic elements composed of a group I intron associated with an insertion sequence (IS). The group I intron is a catalytic RNA providing the IStron with self-splicing ability, which renders IStron insertions harmless to the host genome. The IS element is a DNA transposon conferring mobility, and ...

journal_title：Nucleic acids research

authors： Tourasse NJ,Stabell FB,Kolstø AB

更新日期：2014-11-10 00:00:00

abstract：:The Cox protein from bacteriophage P2 forms oligomeric filaments and it has been proposed that DNA can be wound up around these filaments, similar to how histones condense DNA. We here use fluorescence microscopy to study single DNA-Cox complexes in nanofluidic channels and compare how the Cox homologs from phages P2 ...

journal_title：Nucleic acids research

authors： Frykholm K,Berntsson RP,Claesson M,de Battice L,Odegrip R,Stenmark P,Westerlund F

更新日期：2016-09-06 00:00:00

abstract：:Modified nucleosides in natural RNA molecules are essential for their functions. Non-natural nucleoside analogues have been introduced into RNA to manipulate its structure and function. We have recently developed a new strategy for the in situ modification of RNA based on the functionality transfer reaction between an...

journal_title：Nucleic acids research

authors： Jitsuzaki D,Onizuka K,Nishimoto A,Oshiro I,Taniguchi Y,Sasaki S

更新日期：2014-07-01 00:00:00

abstract：:RNA can directly bind to purine-rich DNA via Hoogsteen base pairing, forming a DNA:RNA triple helical structure that anchors the RNA to specific sequences and allows guiding of transcription regulators to distinct genomic loci. To unravel the prevalence of DNA:RNA triplexes in living cells, we have established a fast ...

journal_title：Nucleic acids research

authors： Sentürk Cetin N,Kuo CC,Ribarska T,Li R,Costa IG,Grummt I

更新日期：2019-03-18 00:00:00

abstract：:A method for quantifying the proportion of supercoiled circular (SC) forms in DNA solutions is described. The method (SCFluo) takes advantage of the reversible denaturation property of SC forms and the high specificity of the PicoGreen fluorochrome for double-stranded (ds)DNA. Fluorescence values of forms capable of r...

journal_title：Nucleic acids research

authors： Levy MS,Lotfian P,O'Kennedy R,Lo-Yim MY,Shamlou PA

更新日期：2000-06-15 00:00:00

abstract：:Gene rewiring is a common evolutionary phenomenon in nature that may lead to extinction for living organisms. Recent studies on synthetic biology demonstrate that cells can survive genetic rewiring. This survival (adaptation) is often linked to the stochastic expression of rewired genes with random transcriptional cha...

journal_title：Nucleic acids research

authors： Murakami Y,Matsumoto Y,Tsuru S,Ying BW,Yomo T

更新日期：2015-01-01 00:00:00

abstract：:We have developed a comprehensive resource devoted to biologists wanting to optimize the use of gene trap clones in their experiments. We have processed 300 602 such clones from both public and private projects to generate 28,199 'UniTraps', i.e. distinct collections of unambiguous insertions at the same subgenic regi...

journal_title：Nucleic acids research

authors： Roma G,Sardiello M,Cobellis G,Cruz P,Lago G,Sanges R,Stupka E

更新日期：2008-01-01 00:00:00

abstract：:Non-coding RNAs (ncRNAs) have diverse essential biological functions in all organisms, and in eukaryotes, two such classes of ncRNAs are the small nucleolar (sno) and small nuclear (sn) RNAs. In this study, we have identified and characterized a collection of sno and snRNAs in Giardia lamblia, by exploiting our discov...

journal_title：Nucleic acids research

authors： Hudson AJ,Moore AN,Elniski D,Joseph J,Yee J,Russell AG

更新日期：2012-11-01 00:00:00

abstract：:This year's Database Issue of Nucleic Acids Research contains 152 papers that include descriptions of 54 new databases and update papers on 98 databases, of which 16 have not been previously featured in NAR As always, these databases cover a broad range of molecular biology subjects, including genome structure, gene e...

journal_title：Nucleic acids research

authors： Galperin MY,Fernández-Suárez XM,Rigden DJ

更新日期：2017-01-04 00:00:00

abstract：:We have synthesized a family of double-stranded cDNAs (ds cDNAs) using as a template the family of highly purified protamine mRNAs from rainbow trout testis. Individual pure protamine cDNA components were isolated by cloning this family of protamine ds cDNAs in a plasmid vector (pMB9). Clones containing protamine sequ...

journal_title：Nucleic acids research

authors： Gedamu L,Wosnick MA,Connor W,Watson DC,Dixon GH,Iatrou K

更新日期：1981-03-25 00:00:00

abstract：:Comprehensive understanding of structure and recognition properties of regulatory nucleic acid elements in real time and atomic level is highly important to devise efficient therapeutic strategies. Here, we report the establishment of an innovative biophysical platform using a dual-app nucleoside analog, which serves ...

journal_title：Nucleic acids research

authors： Nuthanakanti A,Ahmed I,Khatik SY,Saikrishnan K,Srivatsan SG

更新日期：2019-07-09 00:00:00

abstract：:Transcription termination defines accurate transcript 3'-ends and ensures programmed transcriptomes, making it critical to life. However, transcription termination mechanisms remain largely unknown in Archaea. Here, we reported the physiological significance of the newly identified general transcription termination fa...

journal_title：Nucleic acids research

authors： Yue L,Li J,Zhang B,Qi L,Li Z,Zhao F,Li L,Zheng X,Dong X

更新日期：2020-09-25 00:00:00

abstract：:Inosine was prepared (15% yield) by treatment of 5-amino-1-beta-D-ribofuranosyl-4-imidazolecarboxamide (AICA-riboside) with chloroform in the presence of sodium methoxide. This ring closure can be reasonably explained by assuming the formation of dichlorocarbene from chloroform and alkali. Carbon tetrachloride or hexa...

journal_title：Nucleic acids research

authors： Okutsu M,Yamazaki A

更新日期：1976-01-01 00:00:00