A cDNA clone encoding a glycinin A1a subunit precursor of soybean.

abstract：:The advent of RNA-sequencing and microarray technologies has led to rapid growth of transcriptome data generated for a wide range of organisms, under various cellular, organ and individual conditions. Since the number of possible combinations of intercellular and extracellular conditions is almost unlimited, catalogin...

journal_title：Nucleic acids research

authors： Obayashi T,Kagaya Y,Aoki Y,Tadaka S,Kinoshita K

更新日期：2019-01-08 00:00:00

abstract：:To locate the boundaries of the TATA element in the SV40 early promoter, point mutations have been constructed such as to cover the whole T + A-rich region of the replication origin. The effects of these mutations on the rate of transcription in vivo show that this region actually contains two TATA elements I and II, ...

journal_title：Nucleic acids research

authors： Pauly M,Treger M,Westhof E,Chambon P

更新日期：1992-03-11 00:00:00

abstract：:Conserved segments in DNA or protein sequences are strong candidates for functional elements and thus appropriate methods for computing them need to be developed and compared. We describe five methods and computer programs for finding highly conserved blocks within previously computed multiple alignments, primarily fo...

journal_title：Nucleic acids research

authors： Stojanovic N,Florea L,Riemer C,Gumucio D,Slightom J,Goodman M,Miller W,Hardison R

更新日期：1999-10-01 00:00:00

abstract：:Extrachromosomal circular DNA (eccDNA) is both a driver of eukaryotic genome instability and a product of programmed genome rearrangements, but its extent had not been surveyed in Oxytricha, a ciliate with elaborate DNA elimination and translocation during development. Here, we captured rearrangement-specific circular...

journal_title：Nucleic acids research

authors： Yerlici VT,Lu MW,Hoge CR,Miller RV,Neme R,Khurana JS,Bracht JR,Landweber LF

更新日期：2019-10-10 00:00:00

abstract：:Hydroxylapatite chromatographies of mitochondrial and total enzymes from a rho+ yeast, or from the related rho degrees mitochondrial DNA-less mutant, show the occurrence in the mitochondrial enzyme of one Phe-, one Met-, one Leu-tRNA synthetase peak which elutes distinctly from the cytoplasmic counterpart and charges ...

journal_title：Nucleic acids research

authors： Schneller JM,Schneller C,Martin R,Stahl AJ

更新日期：1976-05-01 00:00:00

abstract：:The binding of transposase (Tnp) to the specific Tn5 end sequences is the first dedicated reaction during transposition. In this study, comparative DNA-binding analyses were performed using purified full-length Tnp and a C-terminal deletion variant (delta369) that lacks the putative dimerization domain. The shape of t...

journal_title：Nucleic acids research

authors： York D,Reznikoff WS

更新日期：1996-10-01 00:00:00

abstract：:Metagenomics is a relatively recently established but rapidly expanding field that uses high-throughput next-generation sequencing technologies to characterize the microbial communities inhabiting different ecosystems (including oceans, lakes, soil, tundra, plants and body sites). Metagenomics brings with it a number ...

journal_title：Nucleic acids research

authors： Hunter S,Corbett M,Denise H,Fraser M,Gonzalez-Beltran A,Hunter C,Jones P,Leinonen R,McAnulla C,Maguire E,Maslen J,Mitchell A,Nuka G,Oisel A,Pesseat S,Radhakrishnan R,Rocca-Serra P,Scheremetjew M,Sterk P,Vaughan D,

更新日期：2014-01-01 00:00:00

abstract：:Alternative first exons diversify the transcriptomes of eukaryotes by producing variants of the 5' Untranslated Regions (5'UTRs) and N-terminal coding sequences. Accurate transcriptome-wide detection of alternative first exons typically requires specialized experimental approaches that are designed to identify the 5' ...

journal_title：Nucleic acids research

authors： Qin Z,Stoilov P,Zhang X,Xing Y

更新日期：2018-05-04 00:00:00

abstract：:The growing application of gene expression profiling demands powerful yet user-friendly bioinformatics tools to support systems-level data understanding. NetworkAnalyst was first released in 2014 to address the key need for interpreting gene expression data within the context of protein-protein interaction (PPI) netwo...

journal_title：Nucleic acids research

authors： Zhou G,Soufan O,Ewald J,Hancock REW,Basu N,Xia J

更新日期：2019-07-02 00:00:00

abstract：:Computational modelling has become increasingly common in life science research. To provide a platform to support universal sharing, easy accessibility and model reproducibility, BioModels (https://www.ebi.ac.uk/biomodels/), a repository for mathematical models, was established in 2005. The current BioModels platform ...

journal_title：Nucleic acids research

authors： Malik-Sheriff RS,Glont M,Nguyen TVN,Tiwari K,Roberts MG,Xavier A,Vu MT,Men J,Maire M,Kananathan S,Fairbanks EL,Meyer JP,Arankalle C,Varusai TM,Knight-Schrijver V,Li L,Dueñas-Roca C,Dass G,Keating SM,Park YM,Buso N

更新日期：2020-01-08 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

authors： Sweeney GE,Watts DI,Turnock G

更新日期：1987-02-11 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

authors： Qin T,Matmati N,Tsoi LC,Mohanty BK,Gao N,Tang J,Lawson AB,Hannun YA,Zheng WJ

更新日期：2014-10-01 00:00:00

abstract：:The GeneSpeed database (http://genespeed.uchsc.edu/) is an online database and resource tool facilitating the detailed study of protein domain homology in the transcriptomes of Homo sapiens, Mus musculus, Drosophila melanogaster and Caenorhabditis elegans. The population schema for the GeneSpeed database takes advanta...

journal_title：Nucleic acids research

authors： Kutchma A,Quayum N,Jensen J

更新日期：2007-01-01 00:00:00

abstract：:A cell-free extract of yeast nuclei that can specifically transcribe cloned yeast 5S rRNA genes has been developed. Optima for transcription of 5S rDNA were determined and conditions of extract preparation leading to reproducible activities and specificities established. The major in vitro product has the same size an...

journal_title：Nucleic acids research

authors： van Keulen H,Thomas DY

更新日期：1982-09-11 00:00:00

abstract：:'Linker scanning' has been used as an efficient method for systematically surveying a segment of DNA for functional elements by mutagenesis. A three-step PCR method was developed to simplify this process. In this method, a set of 'mutation primers' was made with 6 to 8 base substitutions in the center of the primers. ...

journal_title：Nucleic acids research

authors： Li XM,Shapiro LJ

更新日期：1993-08-11 00:00:00

abstract：:The E. coli protein StpA has RNA annealing and strand displacement activities and it promotes folding of RNAs by loosening their structures. To understand the mode of action of StpA, we analysed the relationship of its RNA chaperone activity to its RNA-binding properties. For acceleration of annealing of two short RNA...

journal_title：Nucleic acids research

authors： Mayer O,Rajkowitsch L,Lorenz C,Konrat R,Schroeder R

更新日期：2007-01-01 00:00:00

abstract：:The molecular structure of the DNA double helix has been known for 60 years, but we remain surprisingly ignorant of the balance of forces that determine its mechanical properties. The DNA double helix is among the stiffest of all biopolymers, but neither theory nor experiment has provided a coherent understanding of t...

journal_title：Nucleic acids research

authors： Peters JP,Yelgaonkar SP,Srivatsan SG,Tor Y,James Maher L 3rd

更新日期：2013-12-01 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：:The binding of transcription factors to specific regulatory sequence elements is a primary mechanism for controlling gene transcription. Eukaryotic genes are often regulated by several transcription factors whose binding sites are tightly clustered and form cis-regulatory modules. In this paper, we present a web serve...

journal_title：Nucleic acids research

authors： Sharan R,Ben-Hur A,Loots GG,Ovcharenko I

更新日期：2004-07-01 00:00:00

abstract：:I have used a novel single-sided specific polymerase chain reaction (PCR) strategy inspired by ligation-mediated PCR to clone fragments of divergent homeobox genes from a flatworm, the planarian Polycelis nigra. Eight homeobox-containing fragments were amplified, belonging to the Hox, msh, NK-1 and NK-2 classes. Toget...

journal_title：Nucleic acids research

authors： Balavoine G

更新日期：1996-04-15 00:00:00

abstract：:Pfam is a widely used database of protein families, currently containing more than 13,000 manually curated protein families as of release 26.0. Pfam is available via servers in the UK (http://pfam.sanger.ac.uk/), the USA (http://pfam.janelia.org/) and Sweden (http://pfam.sbc.su.se/). Here, we report on changes that ha...

journal_title：Nucleic acids research

authors： Punta M,Coggill PC,Eberhardt RY,Mistry J,Tate J,Boursnell C,Pang N,Forslund K,Ceric G,Clements J,Heger A,Holm L,Sonnhammer EL,Eddy SR,Bateman A,Finn RD

更新日期：2012-01-01 00:00:00

abstract：:The GenBank(R) sequence database (http://www.ncbi.nlm.nih.gov/) incorporates DNA sequences from all available public sources, primarily through the direct submission of sequence data from individual laboratories and from large-scale sequencing projects. Most submitters use the BankIt (WWW) or Sequin programs to send t...

journal_title：Nucleic acids research

authors： Benson DA,Boguski MS,Lipman DJ,Ostell J,Ouellette BF

更新日期：1998-01-01 00:00:00

abstract：:Bacterial small regulatory RNAs (sRNAs) play a major role in the regulation of various cellular functions. Most sRNAs interact with mRNA targets via an antisense mechanism, modifying their translation and/or degradation. Despite considerable progresses in discovering sRNAs in Gram-positive bacteria, their functions, f...

journal_title：Nucleic acids research

authors： Ivain L,Bordeau V,Eyraud A,Hallier M,Dreano S,Tattevin P,Felden B,Chabelskaya S

更新日期：2017-05-05 00:00:00

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 an...

journal_title：Nucleic acids research

authors： Kelly JM,Cox RA

更新日期：1981-03-11 00:00:00

abstract：:Current literature describes several methods for the design of efficient siRNAs with 19 perfectly matched base pairs and 2 nt overhangs. Using four independent databases totaling 3336 experimentally verified siRNAs, we compared how well several of these methods predict siRNA cleavage efficiency. According to receiver ...

journal_title：Nucleic acids research

authors： Matveeva O,Nechipurenko Y,Rossi L,Moore B,Saetrom P,Ogurtsov AY,Atkins JF,Shabalina SA

更新日期：2007-01-01 00:00:00

abstract：:The transcription factor Sox5 has previously been shown in chicken to be expressed in early neural crest cells and neural crest-derived peripheral glia. Here, we show in mouse that Sox5 expression also continues after neural crest specification in the melanocyte lineage. Despite its continued expression, Sox5 has litt...

journal_title：Nucleic acids research

authors： Stolt CC,Lommes P,Hillgärtner S,Wegner M

更新日期：2008-10-01 00:00:00

abstract：:The transcriptional activity of a human transposon-like family of repeats, called the THE-1 family, has been studied in cell culture and in human tissue. Both strands of THE-1 are present in several discrete length poly A plus RNAs. Primer extension studies and the structures of cDNA clones show that these THE-1 trans...

journal_title：Nucleic acids research

authors： Paulson KE,Matera AG,Deka N,Schmid CW

更新日期：1987-07-10 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

authors： Kernohan KD,Vernimmen D,Gloor GB,Bérubé NG

更新日期：2014-07-01 00:00:00

abstract：:Activating sequence factor 1 (ASF-1) is a nuclear DNA-binding activity that is found in monocots and dicots. It interacts with several TGACG-containing elements that have been characterized from viral and T-DNA genes, the prototypes of which are the as-1 element of the CaMV 35S promoter and the ocs element from the oc...

journal_title：Nucleic acids research

authors： Lam E,Lam YK

更新日期：1995-09-25 00:00:00

abstract：:DNA3'pp5'G caps synthesized by the 3'-PO4/5'-OH ligase RtcB have a strong impact on enzymatic reactions at DNA 3'-OH ends. Aprataxin, an enzyme that repairs A5'pp5'DNA ends formed during abortive ligation by classic 3'-OH/5'-PO4 ligases, is also a DNA 3' de-capping enzyme, converting DNAppG to DNA3'p and GMP. By takin...

journal_title：Nucleic acids research

authors： Chauleau M,Jacewicz A,Shuman S

更新日期：2015-07-13 00:00:00