Abstract:
:Software has been developed to assist RNA fingerprinting analysis. One program generates, from a DNA sequence data file, the oligonucleotides resulting from digestion of an RNA transcript labeled with any specified nucleotide(s). Oligonucleotides are sorted according to their position on the fingerprint. Expected molar yields and products of secondary redigestion are also indicated. A second program facilitates calculation of experimental molar yields of oligonucleotides.
journal_name
Nucleic Acids Resjournal_title
Nucleic acids researchauthors
Gegenheimer Pdoi
10.1093/nar/16.5.1799subject
Has Abstractpub_date
1988-03-11 00:00:00pages
1799-800issue
5eissn
0305-1048issn
1362-4962journal_volume
16pub_type
杂志文章abstract::PrankWeb is an online resource providing an interface to P2Rank, a state-of-the-art method for ligand binding site prediction. P2Rank is a template-free machine learning method based on the prediction of local chemical neighborhood ligandability centered on points placed on a solvent-accessible protein surface. Points...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkz424
更新日期:2019-07-02 00:00:00
abstract::The final step in the maturation of paramyxoviruses, orthomyxoviruses and viruses of several other families, entails the budding of the viral nucleocapsid through the plasma membrane of the host cell. Many medically important viruses, such as influenza, parainfluenza, respiratory syncytial virus (RSV) and Ebola, can f...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkm246
更新日期:2007-01-01 00:00:00
abstract::The advent of jellyfish green fluorescent protein and its spectral variants, together with promising new fluorescent proteins from other classes of the Cnidarian phylum (coral and anemones), has greatly enhanced and promises to further boost the detection and localization of proteins in cell biology. It has been less ...
journal_title:Nucleic acids research
pub_type: 杂志文章,评审
doi:10.1093/nar/29.5.1013
更新日期:2001-03-01 00:00:00
abstract::Starting from a synthetic E. coli promoter with the consensus sequences at -35 and -10 regions, a sequence CAT frequently occurred in the RNA start points of natural promoters was introduced in the downstream of the consensus sequences, and the sequences around the RNA start points as well as the relative positions of...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/13.11.4085
更新日期:1985-06-11 00:00:00
abstract::The expression of the nicotinic acetylcholine receptor alpha 2 subunit gene is highly restricted to the Spiriform lateralis nucleus of the Chick diencephalon. As a first step toward understanding the molecular mechanism underlying this regulation, we have investigated the structural and regulatory properties of the 5'...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/21.9.2185
更新日期:1993-05-11 00:00:00
abstract::Sequences preceding the minimal promoter play a role in the differential expression of the Xenopus somatic and oocyte-type 5S RNA genes. In this report, the somatic sequences between -32 and +37 are shown to increase transcriptional activity in microinjected embryos, yet have little to no effect in microinjected oocyt...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:
更新日期:1989-11-25 00:00:00
abstract::The mitochondrial DNA (mtDNA) control regions for common chimpanzee, pygmy chimpanzee and gorilla were sequenced and the lengths and termini of their D-loop DNA's characterized. In these and all other species for which there are data, 5' termini map to sequences that contain the trinucleotide YAY. 3' termini are 25-51...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/16.13.5841
更新日期:1988-07-11 00:00:00
abstract::We describe snap-to-it probes, a novel probe technology to enhance the hybridization specificity of natural and unnatural nucleic acid oligomers using a simple and readily introduced structural motif. Snap-to-it probes were prepared from peptide nucleic acid (PNA) oligomers by modifying each terminus with a coordinati...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkn219
更新日期:2008-06-01 00:00:00
abstract::TP63, a member of the p53 gene family gene, encodes the ΔNp63 protein and is one of the most frequently amplified genes in squamous cell carcinomas (SCC) of the head and neck (HNSCC) and lungs (LUSC). Using an epiallelic series of siRNAs with intrinsically different knockdown abilities, we show that the complete loss ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkw036
更新日期:2016-04-20 00:00:00
abstract::An enzyme capable of liberating functional tRNA(Lys) from Escherichia coli diacetyl-lysyl-tRNA(Lys) was purified from the archae Sulfolobus solfataricus. Contrasting with the specificity of peptidyl- tRNA hydrolase (PTH) from E.coli, the S.solfataricus enzyme readily accepts E.coli formyl-methionyl-tRNA(fMet) as a sub...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkg428
更新日期:2003-06-15 00:00:00
abstract::A truly universal nucleobase enables a host of novel applications such as simplified templates for PCR primers, randomized sequencing and DNA based devices. A universal base must pair indiscriminately to each of the canonical bases with little or preferably no destabilization of the overall duplex. In reality, many ca...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkw736
更新日期:2016-10-14 00:00:00
abstract::Cellular liquid-liquid phase separation (LLPS) results in the formation of dynamic granules that play an important role in many biological processes. On a molecular level, the clustering of proteins into a confined space results from an indefinite network of intermolecular interactions. Here, we introduce and exploit ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkx353
更新日期:2017-06-20 00:00:00
abstract::The essential splicing factor Prp24 contains four RNA Recognition Motif (RRM) domains, and functions to anneal U6 and U4 RNAs during spliceosome assembly. Here, we report the structure and characterization of the C-terminal RRM4. This domain adopts a novel non-canonical RRM fold with two additional flanking α-helices ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkr455
更新日期:2011-09-01 00:00:00
abstract::Interferon regulatory factors IRF-3 and IRF-7 are transcription factors essential in the activation of interferon-β (IFN-β) gene in response to viral infections. Although, both proteins recognize the same consensus IRF binding site AANNGAAA, they have distinct DNA binding preferences for sites in vivo. The X-ray struc...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkr325
更新日期:2011-09-01 00:00:00
abstract::The p53 transcription factor confers its potent tumor suppressor functions primarily through the regulation of a large network of target genes. The recent explosion of next generation sequencing protocols has enabled the study of the p53 gene regulatory network (GRN) and underlying mechanisms at an unprecedented depth...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkaa666
更新日期:2020-09-18 00:00:00
abstract::The delivery of site-specific post-translational modifications to histones generates an epigenetic regulatory network that directs fundamental DNA-mediated processes and governs key stages in development. Methylation of histone H4 lysine-20 has been implicated in DNA repair, transcriptional silencing, genomic stabilit...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkt776
更新日期:2014-01-01 00:00:00
abstract::Three computer programs are described which may be used to translate a DNA sequence into a protein sequence, back translate the protein sequence into an ambiguous DNA sequence, and then do pattern searching in the ambiguous sequence. The programs are written in the C programming language, have been compiled to run on ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/12.1part2.819
更新日期:1984-01-11 00:00:00
abstract::ymf39 is a conserved hypothetical protein-coding gene found in mitochondrial genomes of land plants and certain protists. We speculated earlier, based on a weak sequence similarity between Ymf39 from a green alga and the atpF gene product from Bradyrhizobium, that ymf39 might code for subunit b of mitochondrial F(0)F(...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkg326
更新日期:2003-05-01 00:00:00
abstract::The products of the RAG-1 and RAG-2 genes are essential for the recombination of the DNA encoding the antigen receptors of the developing immune system. Little is known of the specific role these genes play. We have explored the sequences encoding mouse RAG-1 by deleting large parts of the gene and by introducing loca...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/21.24.5644
更新日期:1993-12-11 00:00:00
abstract::In highly oncogenic adenovirus (Ad) 12-transformed cells, major histocompatibility complex (MHC) class I gene expression is down-regulated by the products of the viral E1A oncogene at the level of initiation of transcription. However, class I gene expression is unaltered or elevated in non-oncogenic Ad2- or Ad5-transf...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/22.22.4779
更新日期:1994-11-11 00:00:00
abstract::Antisense oligodeoxynucleotides (ODNs) have biological activity in treating various forms of cancer. The antisense effects of two types of 20mer ODNs, phosphorothioate-modified ODNs (S-ODNs) and S-ODNs with 12 2'-O-methyl groups (Me-S-ODNs), targeted to sites 109 and 277 of bcl-2 mRNA, were compared. Both types were a...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkh516
更新日期:2004-04-02 00:00:00
abstract::The structure of eukaryotic chromatin has been investigated by isolating and analyzing the "accessible" DNA fraction of rat liver chromatin. This DNA fraction has been isolated by titrating the chromatin with the protese-resistant D isomer of polylysine to bind the "accessible" DNA sites. After removal of chromosomal ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/2.5.667
更新日期:1975-05-01 00:00:00
abstract::The investigation of RNA structure, dynamics and biological function often requires the site-specific incorporation of non-natural moieties. Here we describe the functionalization of RNA transcripts by aldehyde-hydrazine chemistry using a simple initiator nucleotide that carries an acetal-protected aldehyde function. ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkl1110
更新日期:2007-01-01 00:00:00
abstract::A new way of studying RNA-protein complexes, using neutron small angle scattering in solution, is described and was applied in the case of the system, yeast valyl-tRNA synthetase, interacting with its cognate and non cognate yeast tRNAs. It was shown that, when limited amounts of tRNA (either cognate or non cognate) a...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/4.7.2421
更新日期:1977-07-01 00:00:00
abstract::G-quadruplexes play various roles in multiple biological processes, which can be positive when a G4 is involved in the regulation of gene expression or detrimental when the folding of a stable G4 impairs DNA replication promoting genome instability. This duality interrogates the significance of their presence within g...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkz463
更新日期:2019-07-09 00:00:00
abstract::The contacts of phosphate groups in mRNAs with ribosomes were studied. Two mRNAs were used: one mRNA contained in the middle two defined codons to construct the pre- and the post-translocational states, the other was a sequence around the initiation site of the natural cro-mRNA. Phosphorothioate nucleotides were rando...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/24.12.2228
更新日期:1996-06-15 00:00:00
abstract::A 34 base-pair (bp) fragment spanning sequences -154 to -120 of the promoter of the CHO1 gene (structural gene for phosphatidylserine synthase) from the yeast Saccharomyces cerevisiae has been shown to place transcription of a promoter-less Escherichia coli lacZ gene under control of the phospholipid precursors inosit...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/20.6.1411
更新日期:1992-03-25 00:00:00
abstract::A U3 snoRNA gene isolated from a Chlamydomonas reinhardtii (CRE:) genomic library contains putative pol III-specific transcription signals similar to those of RNA polymerase III-specific small nuclear (sn)RNA genes of higher plants. The 222 nt long CRE: U3 snoRNA was immunoprecipitated by anti-gamma-mpppN antisera, bu...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/28.15.2959
更新日期:2000-08-01 00:00:00
abstract::To enhance our knowledge regarding biological pathway regulation, we took an integrated approach, using the biomedical literature, ontologies, network analyses and experimental investigation to infer novel genes that could modulate biological pathways. We first constructed a novel gene network via a pairwise compariso...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gku678
更新日期:2014-10-01 00:00:00
abstract::The Aspergillus Genome Database (AspGD) is an online genomics resource for researchers studying the genetics and molecular biology of the Aspergilli. AspGD combines high-quality manual curation of the experimental scientific literature examining the genetics and molecular biology of Aspergilli, cutting-edge comparativ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkp751
更新日期:2010-01-01 00:00:00