Class-1 translation termination factors: invariant GGQ minidomain is essential for release activity and ribosome binding but not for stop codon recognition.

abstract：:The 1.7 Å X-ray crystal structure of the B-DNA dodecamer, [d(CGCGAATTCGCG)]₂ (DDD)-bound non-covalently to a platinum(II) complex, [{Pt(NH₃)₃}₂-µ-{trans-Pt(NH₃)₂(NH₂(CH₂)₆NH₂)₂}](NO₃)₆ (1, TriplatinNC-A,) shows the trinuclear cation extended along the phosphate backbone and bridging the minor groove. The square planar...

journal_title：Nucleic acids research

authors： Komeda S,Moulaei T,Chikuma M,Odani A,Kipping R,Farrell NP,Williams LD

更新日期：2011-01-01 00:00:00

abstract：:The centromere is a highly specialized chromosomal element that is essential for chromosome segregation during mitosis. Centromere integrity must therefore be properly preserved and is strictly dependent upon the establishment and maintenance of surrounding chromatin structure. Here we identify WDHD1, a WD40-domain an...

journal_title：Nucleic acids research

authors： Hsieh CL,Lin CL,Liu H,Chang YJ,Shih CJ,Zhong CZ,Lee SC,Tan BC

更新日期：2011-05-01 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 Comparative Toxicogenomics Database (CTD; http://ctdbase.org/) is a premier public resource for literature-based, manually curated associations between chemicals, gene products, phenotypes, diseases, and environmental exposures. In this biennial update, we present our new chemical-phenotype module that codes chemi...

journal_title：Nucleic acids research

authors： Davis AP,Grondin CJ,Johnson RJ,Sciaky D,McMorran R,Wiegers J,Wiegers TC,Mattingly CJ

更新日期：2019-01-08 00:00:00

abstract：:Cell surface mannose 6-phosphate/insulin-like growth factor II receptors (M6P/IGF2R) bind and target exogenous insulin-like growth factor II (IGF2) to the prelysosomes where it is degraded. Loss of heterozygosity (LOH) for M6P/IGF2R is found in cancers, with mutational inactivation of the remaining allele. We exploite...

journal_title：Nucleic acids research

authors： Huang Z,Wen Y,Shandilya R,Marks JR,Berchuck A,Murphy SK

更新日期：2006-01-23 00:00:00

abstract：:Silencing gene expression by siRNAs is rapidly becoming a powerful tool for the genetic analysis of mammalian cells. However, the rapid degradation of siRNA and the limited duration of its action call for an efficient delivery technology. Accordingly, we describe here that Atelocollagen complexed with siRNA is resista...

journal_title：Nucleic acids research

authors： Minakuchi Y,Takeshita F,Kosaka N,Sasaki H,Yamamoto Y,Kouno M,Honma K,Nagahara S,Hanai K,Sano A,Kato T,Terada M,Ochiya T

更新日期：2004-07-22 00:00:00

abstract：:The RNA degradosome is a multi-enzyme assembly that contributes to key processes of RNA metabolism, and it engages numerous partners in serving its varied functional roles. Small domains within the assembly recognize collectively a diverse range of macromolecules, including the core protein components, the cytoplasmic...

journal_title：Nucleic acids research

authors： Tsai YC,Du D,Domínguez-Malfavón L,Dimastrogiovanni D,Cross J,Callaghan AJ,García-Mena J,Luisi BF

更新日期：2012-11-01 00:00:00

abstract：:The Aspergillus nidulans sequence ans1, previously known to enhance transformation frequencies of pyr4-based vectors, was shown to enhance the efficiency of argB and trpC-based vectors. Increased efficiencies could be obtained by constructing vectors containing argB and ans1 or by cotransforming selectable plasmids (c...

journal_title：Nucleic acids research

authors： Cullen D,Wilson LJ,Grey GL,Henner DJ,Turner G,Ballance DJ

更新日期：1987-11-25 00:00:00

abstract：:A soluble cell-free extract containing RNA polymerase III and factors essential for selective transcription of the yeast SUP4-o tRNATyr gene was prepared from Saccharomyces cerevisiae cells. An intragenic promoter for yeast RNA polymerase III was identified within the yeast tRNATyr coding sequence by testing several s...

journal_title：Nucleic acids research

authors： Koski RA,Allison DS,Worthington M,Hall BD

更新日期：1982-12-20 00:00:00

abstract：:The pyrrole-imidazole (Py-Im) triamide-cyclopropa pyrroloindole (CPI) conjugates ImPyImLDu86 (7) and ImImPyLDu86 (14) were synthesized and their alkylating activities and inhibitory effects on DNA hydrolysis by restriction endonucleases were examined. Sequencing gel analysis demonstrated that conjugates 7 and 14 speci...

journal_title：Nucleic acids research

authors： Fujimoto K,Iida H,Kawakami M,Bando T,Tao ZF,Sugiyama H

更新日期：2002-09-01 00:00:00

abstract：:H/ACA small nucleolar RNAs (snoRNAs) guide pseudouridylation as part of a small nucleolar ribonucleoprotein complex (snoRNP). Disruption of H/ACA snoRNA levels in stem cells impairs pluripotency, yet it remains unclear how H/ACA snoRNAs contribute to differentiation. To determine if H/ACA snoRNA levels are dynamic dur...

journal_title：Nucleic acids research

authors： McCann KL,Kavari SL,Burkholder AB,Phillips BT,Hall TMT

更新日期：2020-09-04 00:00:00

abstract：:The nucleotide sequence of the promoter region and the first five genes of the atp (or unc) operon of Escherichia coli has been determined. The first proposed gene in the operon contains four AUA codons and may be poorly expressed; it encodes a basic but yet hydrophobic protein which could function as a pilot protein ...

journal_title：Nucleic acids research

authors： Gay NJ,Walker JE

更新日期：1981-08-25 00:00:00

abstract：:A multivariate statistical method called correspondence analysis was used to examine the codon usage of one-hundred-and-one nuclear genes of maize (Zea mays L.). Forty percent of the variation in codon usage was due to bias toward G or C-ending versus A or U-ending codons. Differences in levels of G-ending codons show...

journal_title：Nucleic acids research

authors： Fennoy SL,Bailey-Serres J

更新日期：1993-11-25 00:00:00

abstract：:Starting from a crude E. coli extract, two activities which specifically protect highly repetitive bacterial DNA sequences (called PU for Palindromic Unit or REP for Repetitive Extragenic Palindromic sequence) against a digestion with Exonuclease III have been purified. We show that one of these activities is due to t...

journal_title：Nucleic acids research

authors： Gilson E,Perrin D,Hofnung M

更新日期：1990-07-11 00:00:00

abstract：:The activity of MHC class II promoters depends upon conserved regulatory signals one of which, the extended X-box, contains in its X2 subregion a sequence related to the cAMP response element, CRE and to the TPA response element, TRE. Accordingly, X2 is recognized by the AP-1 factor and by other c-Jun or c-Fos contain...

journal_title：Nucleic acids research

authors： Neve Ombra M,Autiero M,DeLerma Barbaro A,Barretta R,Del Pozzo G,Guardiola J

更新日期：1993-04-25 00:00:00

abstract：:Periodically repeating DNA and protein elements are involved in various important biological events including genomic evolution, gene regulation, protein complex formation, and immunity. Notably, the currently used genome editing tools such as ZFNs, TALENs, and CRISPRs are also all associated with periodically repeati...

journal_title：Nucleic acids research

authors： Mori H,Evans-Yamamoto D,Ishiguro S,Tomita M,Yachie N

更新日期：2019-01-25 00:00:00

abstract：:The Est3 subunit of yeast telomerase, which adopts a predicted OB-fold, is essential for telomere replication. To assess the possible contributions that Est3 might make to enzyme catalysis, we compared telomerase activity from wild type and est3-Delta strains of Saccharomyces castellii, which revealed that loss of the...

journal_title：Nucleic acids research

authors： Lee J,Mandell EK,Rao T,Wuttke DS,Lundblad V

更新日期：2010-04-01 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：:KRAS is one of the most mutated genes in human cancer. It is controlled by a G4 motif located upstream of the transcription start site. In this paper, we demonstrate that 8-oxoguanine (8-oxoG), being more abundant in G4 than in non-G4 regions, is a new player in the regulation of this oncogene. We designed oligonucleo...

journal_title：Nucleic acids research

authors： Cogoi S,Ferino A,Miglietta G,Pedersen EB,Xodo LE

更新日期：2018-01-25 00:00:00

abstract：:Exposure of Schizosaccharomyces pombe cells to UV light results in increased uvi15(+) gene expression at both the mRNA and protein levels, leading to elevated cell survival. This UV-induced expression of the uvi15(+) gene was reduced in Deltasty1 and Deltawis1 cells lacking the stress-activated protein kinase pathway,...

journal_title：Nucleic acids research

authors： Kim M,Lee W,Park J,Kim JB,Jang YK,Seong RH,Choe SY,Park SD

更新日期：2000-09-01 00:00:00

abstract：:Adaptation to the host cell environment to efficiently take-over the host cell's machinery is crucial in particular for small RNA viruses like picornaviruses that come with only small RNA genomes and replicate exclusively in the cytosol. Their Internal Ribosome Entry Site (IRES) elements are specific RNA structures th...

journal_title：Nucleic acids research

authors： Andreev DE,Hirnet J,Terenin IM,Dmitriev SE,Niepmann M,Shatsky IN

更新日期：2012-07-01 00:00:00

abstract：:Transcription of ribosomal RNA genes is generally accepted to correlate with cell growth. Using primary cultures of adult bovine aortic endothelial (ABAE) cells, we have shown that transcription of rDNA in confluent cells falls to 5% of the transcription level in growing cells. Protein kinase NII appears to be a limit...

journal_title：Nucleic acids research

authors： Belenguer P,Baldin V,Mathieu C,Prats H,Bensaid M,Bouche G,Amalric F

更新日期：1989-08-25 00:00:00

abstract：:Expansions of (GAA)n repeats within the first intron of the frataxin gene reduce its expression, resulting in a hereditary neurodegenerative disorder, Friedreich's ataxia. While it is generally believed that expanded (GAA)n repeats block transcription elongation, fine mechanisms responsible for gene repression are not...

journal_title：Nucleic acids research

authors： Krasilnikova MM,Kireeva ML,Petrovic V,Knijnikova N,Kashlev M,Mirkin SM

更新日期：2007-01-01 00:00:00

abstract：:Three Z-DNA-binding proteins of Mr 31, 33 and 58 kD were isolated from mature bull testis. They were obtained in a native state suitable for binding studies. These are the first examples of Z-DNA-binding proteins from a mammalian tissue. Purification involved tissue extraction with 0.35 M NaCl, cation exchange chromat...

journal_title：Nucleic acids research

authors： Gut SH,Bischoff M,Hobi R,Kuenzle CC

更新日期：1987-12-10 00:00:00

abstract：:Heptadecaoligodeoxyribonucleotides containing one or more of the bases, 6H,8H-3,4-dihydropyrimido[4,5-c][1,2]oxazin-7-one (P), 2-amino-6-methoxyaminopurine (K), and hypoxanthine (I) and combinations of P with K and I have been synthesised on a DNA synthesiser. The stability of duplexes containing these basemodified ol...

journal_title：Nucleic acids research

authors： Lin PK,Brown DM

更新日期：1992-10-11 00:00:00

abstract：:The thermal denaturation spectra of E. coli 50s and 30s ribosomal sub units and of their isolated RNA's were studied over the wavelength range of 2300-3000 Angstrom. It was possible to fit the experimental denaturation spectra with super positions of the reference spectra for denaturation of A - U and G - C base pairs...

journal_title：Nucleic acids research

authors： Araco A,Belli M,Giorgi C,Onori G

更新日期：1975-03-01 00:00:00

abstract：:The aspartate protease of Mucor pusillus (Mucor pusillus rennin; MPR) is a milk-clotting enzyme used in the cheese industry. The partial amino acid sequence of MPR was determined and oligonucleotide probes were synthesized for cloning of the MPR gene. A clone giving positive hybridization with the probes was selected ...

journal_title：Nucleic acids research

authors： Tonouchi N,Shoun H,Uozumi T,Beppu T

更新日期：1986-10-10 00:00:00

abstract：:High-throughput sequencing of RNAs isolated by crosslinking immunoprecipitation (HITS-CLIP, also called CLIP-Seq) has been used to map global RNA-protein interactions. However, a critical caveat of HITS-CLIP results is that they contain non-linear background noise-different extent of non-specific interactions caused b...

journal_title：Nucleic acids research

authors： Park S,Ahn SH,Cho ES,Cho YK,Jang ES,Chi SW

更新日期：2018-11-30 00:00:00

abstract：:Here we describe a two-stepped photobiotin-based procedure to enrich a target (canine retinal) cDNA library for tissue specific clones without removing those containing repetitive ( SINE ) elements, despite the presence of these elements in the driver population. In a first hybridization excess SINE elements were hybr...

journal_title：Nucleic acids research

authors： Lin CT,Sargan DR

更新日期：1997-11-01 00:00:00

abstract：:The recent outbreak of COVID-19 has generated an enormous amount of Big Data. To date, the COVID-19 Open Research Dataset (CORD-19), lists ∼130,000 articles from the WHO COVID-19 database, PubMed Central, medRxiv, and bioRxiv, as collected by Semantic Scholar. According to LitCovid (11 August 2020), ∼40,300 COVID19-re...

journal_title：Nucleic acids research

authors： Tworowski D,Gorohovski A,Mukherjee S,Carmi G,Levy E,Detroja R,Mukherjee SB,Frenkel-Morgenstern M

更新日期：2021-01-08 00:00:00