PhiReX: a programmable and red light-regulated protein expression switch for yeast.

abstract：:Deep mutational scanning has been used to create high-resolution DNA sequence maps that illustrate the functional consequences of large numbers of point mutations. However, this approach has not yet been applied to libraries of genes created by random circular permutation, an engineering strategy that is used to creat...

journal_title：Nucleic acids research

authors： Atkinson JT,Jones AM,Zhou Q,Silberg JJ

更新日期：2018-07-27 00:00:00

abstract：:A number of regulatory nascent peptides have been shown to regulate gene expression by causing programmed ribosome stalling during translation. Nascent peptide emerges from the ribosome through the exit tunnel, and one-third of the way along which β-loop structures of ribosomal proteins uL4 and uL22 protrude into the ...

journal_title：Nucleic acids research

authors： Takamatsu S,Ohashi Y,Onoue N,Tajima Y,Imamichi T,Yonezawa S,Morimoto K,Onouchi H,Yamashita Y,Naito S

更新日期：2020-02-28 00:00:00

abstract：:We have measured the amount of 5S-ribosomal DNA in the genomes of Xenopus laevis, Triturus cristatus carnifex and Ambystoma mexicanum, three species of Amphibians which have widely different C-values. Our best estimate is that these organisms have about 24,000, 32,000 and 61,000 5S-genes per haploid genome respectivel...

journal_title：Nucleic acids research

authors： Hilder VA,Dawson GA,Vlad MT

更新日期：1983-04-25 00:00:00

abstract：:We have developed an information repository named SpliceInfo to collect the occurrences of the four major alternative-splicing (AS) modes in human genome; these include exon skipping, 5'-alternative splicing, 3'-alternative splicing and intron retention. The dataset is derived by comparing the nucleotide and protein s...

journal_title：Nucleic acids research

authors： Huang HD,Horng JT,Lin FM,Chang YC,Huang CC

更新日期：2005-01-01 00:00:00

abstract：:Overexpression of the flap endonuclease FEN1 has been observed in a variety of cancer types and is a marker for poor prognosis. To better understand the cellular consequences of FEN1 overexpression we utilized a model of its Saccharomyces cerevisiae homolog, RAD27. In this system, we discovered that flap endonuclease ...

journal_title：Nucleic acids research

authors： Becker JR,Gallo D,Leung W,Croissant T,Thu YM,Nguyen HD,Starr TK,Brown GW,Bielinsky AK

更新日期：2018-06-20 00:00:00

abstract：:Sequence-specific binding of proteins to their DNA targets involves a complex spectrum of processes that often induce DNA conformational variation in the bound complex. The forces imposed by protein binding that cause the helical deformations are intimately interrelated and difficult to parse or rank in importance. To...

journal_title：Nucleic acids research

authors： Grant BN,Dourlain EM,Araneda JN,Throneberry ML,McFail-Isom LA

更新日期：2013-08-01 00:00:00

abstract：:The majority of genome-wide association study (GWAS) risk variants reside in non-coding DNA sequences. Understanding how these sequence modifications lead to transcriptional alterations and cell-to-cell variability can help unraveling genotype-phenotype relationships. Here, we describe a computational method, dubbed C...

journal_title：Nucleic acids research

authors： Li S,Alvarez RV,Sharan R,Landsman D,Ovcharenko I

更新日期：2017-03-17 00:00:00

abstract：:The ability of the tumor suppressor protein, p53, to recognize certain types of DNA lesions may represent one of the mechanisms by which this protein modulates cellular response to DNA damage. p53 DNA binding properties are regulated by several factors, such as post-translational modifications including phosphorylatio...

journal_title：Nucleic acids research

authors： Subramanian D,Griffith JD

更新日期：2002-06-01 00:00:00

abstract：:We have sequenced the genome of Shigella flexneri serotype 2a, the most prevalent species and serotype that causes bacillary dysentery or shigellosis in man. The whole genome is composed of a 4 607 203 bp chromosome and a 221 618 bp virulence plasmid, designated pCP301. While the plasmid shows minor divergence from th...

journal_title：Nucleic acids research

authors： Jin Q,Yuan Z,Xu J,Wang Y,Shen Y,Lu W,Wang J,Liu H,Yang J,Yang F,Zhang X,Zhang J,Yang G,Wu H,Qu D,Dong J,Sun L,Xue Y,Zhao A,Gao Y,Zhu J,Kan B,Ding K,Chen S,Cheng H,Yao Z,He B,Chen R,Ma D,Qiang B,

更新日期：2002-10-15 00:00:00

abstract：:DXZ4 is an X-linked macrosatellite composed of 12-100 tandemly arranged 3-kb repeat units. In females, it adopts opposite chromatin arrangements at the two alleles in response to X-chromosome inactivation. In males and on the active X chromosome, it is packaged into heterochromatin, but on the inactive X chromosome (X...

journal_title：Nucleic acids research

authors： Moseley SC,Rizkallah R,Tremblay DC,Anderson BR,Hurt MM,Chadwick BP

更新日期：2012-02-01 00:00:00

abstract：:By introduction of recombinant plasmids into monkey CV1 cells, we have unambiguously demonstrated that sequences entirely within the 72 bp repeat, which is located upstream of the SV40 early region, are crucial for T-antigen expression in vivo. We have also shown that a DNA fragment containing the 72 bp repeat, insert...

journal_title：Nucleic acids research

authors： Moreau P,Hen R,Wasylyk B,Everett R,Gaub MP,Chambon P

更新日期：1981-11-25 00:00:00

abstract：:Ribosome recycling factor (RRF), elongation factor G (EF-G) and GTP split 70S ribosomes into subunits. Here, we demonstrated that the splitting was transient and the exhaustion of GTP resulted in re-association of the split subunits into 70S ribosomes unless IF3 (initiation factor 3) was present. However, the splittin...

journal_title：Nucleic acids research

authors： Hirokawa G,Iwakura N,Kaji A,Kaji H

更新日期：2008-12-01 00:00:00

abstract：:The phenotypic adjustments of Mycobacterium tuberculosis are commonly inferred from the analysis of transcript abundance. While mechanisms of transcriptional regulation have been extensively analysed in mycobacteria, little is known about mechanisms that shape the transcriptome by regulating RNA decay rates. The aim o...

journal_title：Nucleic acids research

authors： Płociński P,Macios M,Houghton J,Niemiec E,Płocińska R,Brzostek A,Słomka M,Dziadek J,Young D,Dziembowski A

更新日期：2019-06-20 00:00:00

abstract：:The covalent attachment of thiol-modified DNA oligomers; to self-assembled monolayer silane films on fused silica and oxidized silicon substrates is described. A heterobifunctional crosslinking molecule bearing both thiol- and amino-reactive moieties was used to tether a DNA oligomer (modified at its terminus with a t...

journal_title：Nucleic acids research

authors： Chrisey LA,Lee GU,O'Ferrall CE

更新日期：1996-08-01 00:00:00

abstract：:Bacterial RNase III plays important roles in the processing and degradation of RNA transcripts. A major goal is to identify the cleavage targets of this endoribonuclease at a transcriptome-wide scale and delineate its in vivo cleavage rules. Here we applied to Escherichia coli grown to either exponential or stationary...

journal_title：Nucleic acids research

authors： Altuvia Y,Bar A,Reiss N,Karavani E,Argaman L,Margalit H

更新日期：2018-11-02 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：: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：:Base excision repair (BER), which is initiated by DNA N-glycosylase proteins, is the frontline for repairing potentially mutagenic DNA base damage. The NTHL1 glycosylase, which excises DNA base damage caused by reactive oxygen species, is thought to be a tumor suppressor. However, in addition to NTHL1 loss-of-function...

journal_title：Nucleic acids research

authors： Limpose KL,Trego KS,Li Z,Leung SW,Sarker AH,Shah JA,Ramalingam SS,Werner EM,Dynan WS,Cooper PK,Corbett AH,Doetsch PW

更新日期：2018-05-18 00:00:00

abstract：:In the haploid genome of Xenopus laevis there are two genes coding for the r-protein L14. It is not known if they are located on the same chromosome. cDNA clones deriving from the transcripts of the two genes have been isolated from an oocyte messenger cDNA bank showing that they are both expressed. We have studied th...

journal_title：Nucleic acids research

authors： Beccari E,Mazzetti P,Mileo A,Bozzoni I,Pierandrei-Amaldi P,Amaldi F

更新日期：1986-10-10 00:00:00

abstract：:We previously constructed a multiribozyme expression vector by combining cis- and trans-acting ribozymes and we showed that several ribozymes, each directed against a different target in the HIV genome and acting independently in a 'shotgun' manner, markedly increased the efficiency of cleavage of HIV RNA in vitro [Oh...

journal_title：Nucleic acids research

authors： Yuyama N,Ohkawa J,Koguma T,Shirai M,Taira K

更新日期：1994-11-25 00:00:00

abstract：:The promoter for the major coat protein gene of bacteriophage fd contains a unique sequence. TATAAT, in the non-transcribed region corresponding to the Pribnow box. A R-Hha I cleavage site which destroys functions is located five pairs upstream from the TATAAT sequence (fifteen base pairs upstream from the RNA initiat...

journal_title：Nucleic acids research

authors： Okamoto T,Sugimoto K,Sugisaki H,Takanami M

更新日期：1977-07-01 00:00:00

abstract：:A physical map is presented for the 1200 kb genome of Mycoplasma mycoides subsp. mycoides Y, locating 32 cleavage sites for 8 restriction endonucleases. The large restriction fragments involved were separated and sized by pulsed-field agarose gel electrophoresis. Their locations on the map were determined by probing S...

journal_title：Nucleic acids research

authors： Pyle LE,Finch LR

更新日期：1988-07-11 00:00:00

abstract：:The HIV-1 viral infectivity factor (Vif) allows productive infection of non-permissive cells (including most natural HIV-1 targets) by counteracting the cellular cytosine deaminases APOBEC-3G (hA3G) and hA3F. The Vif-induced degradation of these restriction factors by the proteasome has been extensively studied, but l...

journal_title：Nucleic acids research

authors： Mercenne G,Bernacchi S,Richer D,Bec G,Henriet S,Paillart JC,Marquet R

更新日期：2010-01-01 00:00:00

abstract：:The pathogen-host interactions database (PHI-base) is available at www.phi-base.org PHI-base contains expertly curated molecular and biological information on genes proven to affect the outcome of pathogen-host interactions reported in peer reviewed research articles. In addition, literature that indicates specific ge...

journal_title：Nucleic acids research

authors： Urban M,Cuzick A,Rutherford K,Irvine A,Pedro H,Pant R,Sadanadan V,Khamari L,Billal S,Mohanty S,Hammond-Kosack KE

更新日期：2017-01-04 00:00:00

abstract：:Protein-DNA binding is a fundamental component of gene regulatory processes, but it is still not completely understood how proteins recognize their target sites in the genome. Besides hydrogen bonding in the major groove (base readout), proteins recognize minor-groove geometry using positively charged amino acids (sha...

journal_title：Nucleic acids research

authors： Chiu TP,Rao S,Mann RS,Honig B,Rohs R

更新日期：2017-12-01 00:00:00

abstract：:Pax6 transcription is under the control of two main promoters (P0 and P1), and these are autoregulated by Pax6. Additionally, Pax6 expression is under the control of the TGFbeta superfamily, although the precise mechanisms of such regulation are not understood. The effect of TGFbeta on Pax6 expression was studied in t...

journal_title：Nucleic acids research

authors： Grocott T,Frost V,Maillard M,Johansen T,Wheeler GN,Dawes LJ,Wormstone IM,Chantry A

更新日期：2007-01-01 00:00:00

abstract：:Augmented biological activity in vitro has been demonstrated in oligonucleotides (oligos) modified to provide nuclease resistance, to enhance cellular uptake or to increase target affinity. How chemical modification affects the duration of effect of an oligo with potent activity has not been investigated directly. We ...

journal_title：Nucleic acids research

authors： Tam RC,Li Y,Noonberg S,Hwang DG,Lui G,Hunt CA,Garovoy MR

更新日期：1994-03-25 00:00:00

abstract：:Transfer ribonucleic acids were isolated from mitochondria of bovine heart and aminoacylated in vitro by a crude mitochondrial enzyme. Ser-tRNASerUCN and Ser-tRNASerAGY were isolated and characterized by partial sequencing. Although these tRNAs possess unique structural features not found in any bacterial tRNA, they f...

journal_title：Nucleic acids research

authors： Gebhardt-Singh E,Sprinzl M

更新日期：1986-09-25 00:00:00

abstract：:CDK12 (cyclin-dependent kinase 12) is a regulatory kinase with evolutionarily conserved roles in modulating transcription elongation. Recent tumor genome studies of breast and ovarian cancers highlighted recurrent CDK12 mutations, which have been shown to disrupt DNA repair in cell-based assays. In breast cancers, CDK...

journal_title：Nucleic acids research

authors： Tien JF,Mazloomian A,Cheng SG,Hughes CS,Chow CCT,Canapi LT,Oloumi A,Trigo-Gonzalez G,Bashashati A,Xu J,Chang VC,Shah SP,Aparicio S,Morin GB

更新日期：2017-06-20 00:00:00

abstract：:The tissue specificity of mitochondrial tRNA mutations remains largely elusive. In this study, we demonstrated the deleterious effects of tRNAThr 15927G>A mutation that contributed to pathogenesis of coronary artery disease. The m.15927G>A mutation abolished the highly conserved base-pairing (28C-42G) of anticodon ste...

journal_title：Nucleic acids research

authors： Jia Z,Zhang Y,Li Q,Ye Z,Liu Y,Fu C,Cang X,Wang M,Guan MX

更新日期：2019-02-28 00:00:00