Abstract:
:The sequence of 110 nucleotides adjacent to the 3'-end of Neurospora crassa 25S-rRNA has been derived by chemical sequencing methods. Sequences present between 40 and 85 nucleotides of the 3'-end were found to complement sequences at the 3'- and 5'-ends of 5.8S-rRNA. Interaction was shown to occur between 5.8S-rRNA and a specific 3'-terminal fragment of 85 nucleotides derived from 25S-rRNA. We have also demonstrated that the nucleotide sequence at the 3'-end of N. crassa 5.8S-rRNA (-UCAUUOH) is different from the published sequence (-UUUUOH) which was derived from rDNA.
journal_name
Nucleic Acids Resjournal_title
Nucleic acids researchauthors
Kelly JM,Cox RAdoi
10.1093/nar/9.5.1111subject
Has Abstractpub_date
1981-03-11 00:00:00pages
1111-21issue
5eissn
0305-1048issn
1362-4962journal_volume
9pub_type
杂志文章abstract::Understanding networks of protein-protein interactions constitutes an essential component on a path towards comprehensive description of cell function. Whereas efficient techniques are readily available for the initial identification of interacting protein partners, practical strategies are lacking for the subsequent ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkm563
更新日期:2007-01-01 00:00:00
abstract::The 5' and 3' untranslated regions of eukaryotic mRNAs (UTRs) play crucial roles in the post-transcriptional regulation of gene expression through the modulation of nucleo-cytoplasmic mRNA transport, translation efficiency, subcellular localization and message stability. UTRdb is a curated database of 5' and 3' untran...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkp902
更新日期:2010-01-01 00:00:00
abstract::ATRX and MeCP2 belong to an expanding group of chromatin-associated proteins implicated in human neurodevelopmental disorders, although their gene-regulatory activities are not fully resolved. Loss of ATRX prevents full repression of an imprinted gene network in the postnatal brain and in this study we address the mec...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gku564
更新日期:2014-07-01 00:00:00
abstract::Several different computational problems have been solved using DNA as a medium. However, the DNA computations that have so far been carried out have examined a relatively small number of possible sequence solutions in order to find correct sequence solutions. We have encoded a search algorithm in DNA that required th...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/26.22.5203
更新日期:1998-11-15 00:00:00
abstract::A highly polymorphic locus associated with the variable tandem repetition of a 35 bp consensus sequence was mapped to chromosome 10, band q26. Examination of leukocyte DNA from a cancer patient revealed the twenty-fold amplification of one allelic fragment of this locus, while the other allelic fragment demonstrated a...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/14.20.7929
更新日期:1986-10-24 00:00:00
abstract::Several authors, including ourselves, have reported the existence of chromatosomes with DNA size larger than 166 bp in bird erythrocyte chromatin. It was tempting to correlate this increased DNA size with the presence of histone H5. In order to substantiate this hypothesis, we performed a micrococcal nuclease digestio...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/9.15.3671
更新日期:1981-08-11 00:00:00
abstract::This report documents the error rate in a commercially distributed subset of the IMAGE Consortium mouse cDNA clone collection. After isolation of plasmid DNA from 1189 bacterial stock cultures, only 62. 2% were uncontaminated and contained cDNA inserts that had significant sequence identity to published data for the o...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/29.2.582
更新日期:2001-01-15 00:00:00
abstract::Here we analyze the effect of DNA folding on the performance of short primers and describe a simple technique for assessing hitherto uncertain values of thermodynamic parameters that determine the folding of single-stranded DNA into secondary structure. An 8mer with two degenerate positions is extended simultaneously ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/26.23.5525
更新日期:1998-12-01 00:00:00
abstract::Two analog uridine triphosphates tethering additional functionality, one a primary amino group and the second a mercapto group, were prepared and tested for their compatibility with in vitro RNA selection procedures. 5-(3-Aminopropyl)uridine triphosphate (UNH(2)) as a uridine substitute was a more effective substrate ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/28.17.3316
更新日期:2000-09-01 00:00:00
abstract::Telomere G-quadruplex is emerging as a promising anti-cancer target due to its inhibition to telomerase, an enzyme expressed in more than 85% tumors. Telomerase-mediated telomere extension and some other reactions require a free 3' telomere end in single-stranded form. G-quadruplex formation near the 3' end of telomer...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkr164
更新日期:2011-08-01 00:00:00
abstract::In vitro splicing of human beta-globin pre-mRNA can be fully inhibited by treatment of the splicing extract with polyclonal antibodies against hnRNP core proteins prior to the addition of pre-mRNA. Inhibition of the first step in the splicing pathway, cleavage at the 5' splice site and lariat formation, requires more ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/14.13.5241
更新日期:1986-07-11 00:00:00
abstract::In this article, we characterize histone demethylase activity of the entire family of JmjC+N proteins of Drosophila melanogaster. Our results show that Lid (little imaginal discs), which is structurally homologous to JARID1, demethylates H3K4me3. However, contrary to what would be inferred from its demethylase activit...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkn098
更新日期:2008-05-01 00:00:00
abstract::Ribosome biogenesis is a dynamic multistep process, many features of which are still incompletely documented. Here, we show that changes in this pathway can be captured and annotated by means of a graphic set of pre-rRNA ratios, a technique we call Ratio Analysis of Multiple Precursors (RAMP). We find that knocking do...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gku787
更新日期:2014-01-01 00:00:00
abstract::The gene for the thymidine kinase (TK) of Herpes simplex virus type 1 (HSV-1) is located in the KpnI m and BamHI p fragments of the genome (Wigler et al., Cell 11, 223-232 (1977)). These fragments have been inserted into the EcoRI and BamHI sites, respectively, of plasmid pBR322, and propagated in E.coli. The TK gene ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/7.4.859
更新日期:1979-10-25 00:00:00
abstract::Human prostatic acid phosphatase (PAcP) is a prostate epithelium-specific differentiation antigen. Cellular PAcP functions as a neutral protein tyrosine phosphatase and is involved in regulating androgen-promoted prostate cancer cell proliferation. Despite the fact that the promoter of the PAcP gene has been cloned, t...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkh677
更新日期:2004-07-07 00:00:00
abstract::The role of the mRNA-binding protein human antigen R (HuR) in stabilization and translation of AU-rich elements (ARE) containing mRNAs is well established. However, the trafficking of HuR and bound mRNA cargo, which comprises a fundamental requirement for the aforementioned HuR functions is only poorly understood. By ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkt663
更新日期:2013-10-01 00:00:00
abstract::Guanine-rich DNA sequences can form G-quadruplexes stabilized by stacked G-G-G-G tetrads in monovalent cation-containing solution. The length and number of individual G-tracts and the length and sequence context of linker residues define the diverse topologies adopted by G-quadruplexes. The review highlights recent so...
journal_title:Nucleic acids research
pub_type: 杂志文章,评审
doi:10.1093/nar/gkm711
更新日期:2007-01-01 00:00:00
abstract::Two triple helix structures (15-mers containing only T.A-T triplets or containing mixed T.A-T and C.G-C triplets) have been studied by uranyl mediated DNA photocleavage to probe the accessibility of the phosphates of the DNA backbone. Whereas the phosphates of the pyrimidine strand are at least as accessible as in dou...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/20.11.2735
更新日期:1992-06-11 00:00:00
abstract::Ribonucleic acids are highly conserved essential parts of cellular life. RNA function is determined to a large extent by its hydrodynamic behaviour. The presented study proposes a strategy to predict the hydrodynamic behaviour of RNA single strands on the basis of the polymer size. By atom-level shell-modelling of hig...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkq808
更新日期:2011-02-01 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkaa793
更新日期:2021-01-08 00:00:00
abstract::The anti-cancer drug 2',2'-difluoro-2'-deoxycytidine (dFdC) is internally incorporated into DNA in vitro. To determine the effects of this incorporation on DNA structure and function, the beta-cyanoethyl phosphoramidite of dFdC was synthesized and oligodeoxyribonucleotides containing dFdC were made using automated sol...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/20.7.1763
更新日期:1992-04-11 00:00:00
abstract::The H19 lncRNA has been implicated in development and growth control and is associated with human genetic disorders and cancer. Acting as a molecular sponge, H19 inhibits microRNA (miRNA) let-7. Here we report that H19 is significantly decreased in muscle of human subjects with type-2 diabetes and insulin resistant ro...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gku1160
更新日期:2014-12-16 00:00:00
abstract::The PriA protein was identified in Escherichia coli as a factor involved in the replication of extrachromosomal elements such as bacteriophage phiX174 and plasmid pBR322. Recent data show that PriA plays an important role in chromosomal replication, by promoting reassembly of the replication machinery during reinitiat...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/30.7.1593
更新日期:2002-04-01 00:00:00
abstract::Members of the basic helix-loop-helix (bHLH) family of transcription factors regulate a wide array of developmental processes in many cell types, including cell fate specification, differentiation and morphogenesis. Our studies describe the cloning of a gene from the nematode Caenorhabditis elegans that is closely rel...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/29.21.4423
更新日期:2001-11-01 00:00:00
abstract::Loss-of-function in melanocortin 1 receptor (MC1R), a GS protein-coupled receptor that regulates signal transduction through cAMP and protein kinase A (PKA) in melanocytes, is a major inherited melanoma risk factor. Herein, we report a novel cAMP-mediated response for sensing and responding to UV-induced DNA damage re...
journal_title:Nucleic acids research
pub_type: 杂志文章,收录出版
doi:10.1093/nar/gkw871
更新日期:2016-12-15 00:00:00
abstract::We have prepared cDNA libraries for amoebae and plasmodia of the acellular slime mould, Physarum polycephalum. Differential screening was used to isolate cell-type-specific cDNA clones (in bacteriophage M13) and both libraries yielded approximately 5% of such sequences. The amoebal- and plasmodial-specific clones were...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/15.3.933
更新日期:1987-02-11 00:00:00
abstract::The "ovalbumin Y" gene, one of three which constitute the ovalbumin gene family in chicken has been completely sequenced. The exact location of exons can be derived from the comparison with the ovalbumin gene sequence and from the map previously established by electron microscopy analysis. During evolution of the Y ge...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/10.14.4363
更新日期:1982-07-24 00:00:00
abstract::Treatment of the ciliated protozoan Tetrahymena thermophila with 8-methoxypsoralen combined with long wavelength ultraviolet irradiation (UVA, lambda approximately 360 nm) resulted in a dose dependent equal inhibition of the synthesis of rRNA, 5.8S, 5S and tRNA. Similar results were obtained with 3-carbethoxy-8-methox...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/15.3.921
更新日期:1987-02-11 00:00:00
abstract::The temperature-sensitive Neurospora nuclear mutant cyt18-1 is deficient in splicing many Group I mitochondrial introns when grown at its non-permissive temperature; however, splicing of intron 1 in the coI gene of the Adiopodoume (formerly called North Africa) strain is unaffected (R.A. Collins and A.M. Lambowitz, J....
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/17.22.9087
更新日期:1989-11-25 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
pub_type: 杂志文章
doi:10.1093/nar/gkg258
更新日期:2003-03-15 00:00:00