Isolation and characterization of cloned human fetal globin genes.

abstract：:The National Center for Biotechnology Information (NCBI) provides a large suite of online resources for biological information and data, including the GenBank® nucleic acid sequence database and the PubMed database of citations and abstracts for published life science journals. The Entrez system provides search and re...

journal_title：Nucleic acids research

authors： NCBI Resource Coordinators.

更新日期：2018-01-04 00:00:00

abstract：:Specific binding of HIV-1 viral protein NCp7 to a unique 35-base RNA stem-loop SL1 is critical for formation and packaging of the genomic RNA dimer found within HIV-1 virions. NCp7 binding stimulates refolding of SL1 from a metastable kissing dimer (KD) into thermodynamically stable linear dimer (LD). Using UV melting...

journal_title：Nucleic acids research

authors： Mujeeb A,Ulyanov NB,Georgantis S,Smirnov I,Chung J,Parslow TG,James TL

更新日期：2007-01-01 00:00:00

abstract：:A method for the facile preparation of oligoribonucleotide analogues containing beta-d-allofuranosyl nucleosides with additional functional groups tethered to the 6'-O positions is presented. It is based on the synthesis of two protected nucleosides carrying a 6'-O -bromopentyl and a 6'-O -methylaminopentyl substituen...

journal_title：Nucleic acids research

authors： Wu X,Pitsch S

更新日期：1998-10-01 00:00:00

abstract：:A common goal in the discovery of rare functional DNA variants via medical resequencing is to incur a relatively lower proportion of false positive base-calls. We developed a novel statistical method for resequencing arrays (SRMA, sequence robust multi-array analysis) to increase the accuracy of detecting rare variant...

journal_title：Nucleic acids research

authors： Wang W,Shen P,Thiyagarajan S,Lin S,Palm C,Horvath R,Klopstock T,Cutler D,Pique L,Schrijver I,Davis RW,Mindrinos M,Speed TP,Scharfe C

更新日期：2011-01-01 00:00:00

abstract：:We present the results of in vitro binding studies aimed at defining the key recognition elements on the MS2 RNA translational operator (TR) essential for complex formation with coat protein. We have used chemically synthesized operators carrying modified functional groups at defined nucleotide positions, which are es...

journal_title：Nucleic acids research

authors： Stockley PG,Stonehouse NJ,Murray JB,Goodman ST,Talbot SJ,Adams CJ,Liljas L,Valegård K

更新日期：1995-07-11 00:00:00

abstract：:Numerous RNA-binding proteins have modular structures, comprising one or several copies of a selective RNA-binding domain generally coupled to an auxiliary domain that binds RNA non-specifically. We have built and compared homology-based models of the cold-shock domain (CSD) of the Xenopus protein, FRGY2, and of the t...

journal_title：Nucleic acids research

authors： Manival X,Ghisolfi-Nieto L,Joseph G,Bouvet P,Erard M

更新日期：2001-06-01 00:00:00

abstract：:In the past year, DDBJ (http://www.ddbj.nig.ac.jp) collected and released 1,956,826 entries or 1,741,313,111 bases. The released data include approximately 90,000 ESTs and cDNAs of Macaca fascicularis, and 280 million bases of mouse GSS. In addition to the data collection, we have indexed the submitted data to the Int...

journal_title：Nucleic acids research

authors： Okubo K,Sugawara H,Gojobori T,Tateno Y

更新日期：2006-01-01 00:00:00

abstract：:Alternative splicing (AS) and alternative polyadenylation (APA) generate diverse transcripts in mammalian genomes during development and differentiation. Epigenetic marks such as trimethylation of histone H3 lysine 36 (H3K36me3) and DNA methylation play a role in generating transcriptome diversity. Intragenic CpG isla...

journal_title：Nucleic acids research

authors： Amante SM,Montibus B,Cowley M,Barkas N,Setiadi J,Saadeh H,Giemza J,Contreras-Castillo S,Fleischanderl K,Schulz R,Oakey RJ

更新日期：2020-09-04 00:00:00

abstract：:We combine comparative genomic measures and the distance separating adjacent genes to predict operons in 124 completely sequenced prokaryotic genomes. Our method automatically tailors itself to each genome using sequence information alone, and thus can be applied to any prokaryote. For Escherichia coli K12 and Bacillu...

journal_title：Nucleic acids research

authors： Price MN,Huang KH,Alm EJ,Arkin AP

更新日期：2005-02-08 00:00:00

abstract：:A peculiar phenomenon is observed in several adenovirus type 2 or 5 (Ad2 or Ad5) transformed cell lines: the right hand and left hand terminal regions of the viral genome present in the viral DNA insertions of these cell lines are found to be linked together. A large part of the viral DNA insertion present in the Ad5 ...

journal_title：Nucleic acids research

authors： Visser L,Reemst AC,van Mansfeld AD,Rozijn TH

更新日期：1982-04-10 00:00:00

abstract：:Real-time PCR is being used increasingly as the method of choice for mRNA quantification, allowing rapid analysis of gene expression from low quantities of starting template. Despite a wide range of approaches, the same principles underlie all data analysis, with standard approaches broadly classified as either absolu...

journal_title：Nucleic acids research

authors： Peirson SN,Butler JN,Foster RG

更新日期：2003-07-15 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 Mouse Genome Database (MGD) focuses on the integration of mapping, homology, polymorphism and molecular data about the laboratory mouse. Detailed descriptions of genes including their chromosomal location, gene function, disease associations, mutant phenotypes, molecular polymorphisms and links to representative s...

journal_title：Nucleic acids research

authors： Blake JA,Richardson JE,Davisson MT,Eppig JT

更新日期：1999-01-01 00:00:00

abstract：:The secondary structure of an adenovirus associated low molecular weight RNA (VAI-RNA) has been studied by partial digestion with T1-RNase and S1-endonuclease followed by T1-fingerprint analysis. The empirical secondary structure has been compared with two computer generated models based on minimal free energy of the ...

journal_title：Nucleic acids research

authors： Monstein HJ,Philipson L

更新日期：1981-09-11 00:00:00

abstract：:Ubiquitin mRNA was found to be an abundant transcript which was induced by heat shock (HS), and certain other stresses in mammalian cells. In Chinese hamster cells, the 2 major ubiquitin transcripts of 2.6 kb and 1.7 kb were induced coordinately, while a minor ubiquitin transcript of 0.8 kb was not induced; the respon...

journal_title：Nucleic acids research

authors： Fornace AJ Jr,Alamo I Jr,Hollander MC,Lamoreaux E

更新日期：1989-02-11 00:00:00

abstract：:Biological networks play increasingly important roles in omics data integration and systems biology. Over the past decade, many excellent tools have been developed to support creation, analysis and visualization of biological networks. However, important limitations remain: most tools are standalone programs, the majo...

journal_title：Nucleic acids research

authors： Zhou G,Xia J

更新日期：2018-07-02 00:00:00

abstract：:To facilitate transcript mapping and to investigate alterations in genomic structure and gene expression in a defined genomic target, we developed a novel microarray-based method to detect transcriptional activity of the human chromosome 4q22-24 region. Loss of heterozygosity of human 4q22-24 is frequently observed in...

journal_title：Nucleic acids research

authors： Li LH,Li JC,Lin YF,Lin CY,Chen CY,Tsai SF

更新日期：2004-02-11 00:00:00

abstract：:Comparative structural studies of ribosomes from various organisms keep offering exciting insights on how species-specific or environment-related structural features of ribosomes may impact translation specificity and its regulation. Although the importance of such features may be less obvious within more closely rela...

journal_title：Nucleic acids research

authors： Khusainov I,Vicens Q,Bochler A,Grosse F,Myasnikov A,Ménétret JF,Chicher J,Marzi S,Romby P,Yusupova G,Yusupov M,Hashem Y

更新日期：2016-12-01 00:00:00

abstract：:The nucleotide sequences 3' to the translational termination codons in a collection of human genes have been analysed for evidence of a preferred 3' context for natural UAG codons. The aim was to see whether human UAG contexts can be related to the recent demonstration of the effects of 3' context on nonsense suppress...

journal_title：Nucleic acids research

authors： Martin R

更新日期：1994-01-11 00:00:00

abstract：:The secondary structures of the 5'-untranslated region (5'-UTR) of five different tymoviruses have been determined by structure probing, computer prediction and sequence comparison. Despite large sequence differences, there are remarkable similarities in the secondary structure. In all viruses two or four hairpins are...

journal_title：Nucleic acids research

authors： Hellendoorn K,Michiels PJ,Buitenhuis R,Pleij CW

更新日期：1996-12-15 00:00:00

abstract：:Translation Initiator of Short 5' UTR (TISU) is a unique regulatory element of both transcription and translation initiation. It is present in a sizable number of genes with basic cellular functions and a very short untranslated region (5' UTR). Here, we investigated translation initiation from short 5' UTR mRNAs with...

journal_title：Nucleic acids research

authors： Elfakess R,Sinvani H,Haimov O,Svitkin Y,Sonenberg N,Dikstein R

更新日期：2011-09-01 00:00:00

abstract：:We have purified to near homogeneity a novel nuclear protein from HeLa cells, that specifically binds to scaffold or matrix attachment region DNA elements (S/MAR DNA). The protein, designated SAF-B for scaffold attachment factor B, is an abundant component of chromatin, but not of the nuclear matrix and is expressed i...

journal_title：Nucleic acids research

authors： Renz A,Fackelmayer FO

更新日期：1996-03-01 00:00:00

abstract：:Eukaryotic cells use numerous pathways to regulate RNA production, localization and stability. Several of these pathways are controlled by ribonucleases. The essential ribonuclease, Dis3, plays important roles in distinct RNA metabolic pathways. Despite much progress in understanding general characteristics of the Dis...

journal_title：Nucleic acids research

authors： Mamolen M,Smith A,Andrulis ED

更新日期：2010-09-01 00:00:00

abstract：:The cis-requirements for the first editing site in the atp9 mRNA from pea mitochondria were investigated in an in vitro RNA editing system. Template RNAs deleted 5' of -20 are edited correctly, but with decreased efficiency. Deletions between -20 and the edited nucleotide abolish editing activity. Substitution of the ...

journal_title：Nucleic acids research

authors： Takenaka M,Neuwirt J,Brennicke A

更新日期：2004-08-04 00:00:00

abstract：:A DNA copy of influenza A/NT/60/68 viral RNA segment 2, corresponding to protein P1, has been cloned in the E.coli plasmid pBr322. The clone is 2341 nucleotides long and represents a full-length copy of the viral RNA. In the viral complementary (plus sense) strand there is an open reading frame that is 2271 nucleotide...

journal_title：Nucleic acids research

authors： Bishop DH,Huddleston JA,Brownlee GG

更新日期：1982-02-25 00:00:00

abstract：:Studies involving ribozyme-directed inactivation of targeted RNA molecules have met with mixed success, making clear the importance of methods to measure and optimize ribozyme activity within cells. The interpretation of biochemical assays for determining ribozyme activity in the cellular environment have been complic...

journal_title：Nucleic acids research

authors： Seyhan AA,Amaral J,Burke JM

更新日期：1998-08-01 00:00:00

abstract：:Genomic imbalances are a major cause of constitutional and acquired disorders. Therefore, aneuploidy screening has become the cornerstone of preimplantation, prenatal and postnatal genetic diagnosis, as well as a routine aspect of the diagnostic workup of many acquired disorders. Recently, array comparative genomic hy...

journal_title：Nucleic acids research

authors： Le Caignec C,Spits C,Sermon K,De Rycke M,Thienpont B,Debrock S,Staessen C,Moreau Y,Fryns JP,Van Steirteghem A,Liebaers I,Vermeesch JR

更新日期：2006-05-12 00:00:00

abstract：:A promoter with the potential to adopt a 50 basepair (bp) cruciform spanning from -19 to -69 has been constructed in the plasmid pBR322 tetracycline resistance gene (tet) by forming an inverted repeat from '-35' sequences. Compared to a control promoter, the sequence of this cruciform promoter differs only by a 22 bp ...

journal_title：Nucleic acids research

authors： Horwitz MS

更新日期：1989-07-25 00:00:00

abstract：:Adaptive Laboratory Evolution (ALE) has emerged as an experimental approach to discover causal mutations that confer desired phenotypic functions. ALE not only represents a controllable experimental approach to systematically discover genotype-phenotype relationships, but also allows for the revelation of the series o...

journal_title：Nucleic acids research

authors： Phaneuf PV,Gosting D,Palsson BO,Feist AM

更新日期：2019-01-08 00:00:00

abstract：:The centromere complex is a multicomponent structure essential for faithful chromosome transmission. Here we show that the S. cerevisiae centromere protein Cpf1 bends centromere DNA element I (CDEI) with the bend angle ranging from 66 degrees to 71 degrees. CDEI DNA sequences that carry point mutations which lead to r...

journal_title：Nucleic acids research

authors： Niedenthal RK,Sen-Gupta M,Wilmen A,Hegemann JH

更新日期：1993-10-11 00:00:00