MetaBioME: a database to explore commercially useful enzymes in metagenomic datasets.

abstract：:Human tissue-specific genes were reported to be longer than housekeeping genes (both in coding and intronic parts). The competing neutralist and adaptationist models were proposed to explain this observation. Here I show that in human genome the longest are genes with the intermediate expression pattern. From the stan...

journal_title：Nucleic acids research

authors： Vinogradov AE

更新日期：2006-01-01 00:00:00

abstract：:The Schizosaccharomyces pombe genome is one of the smallest among the free-living eukaryotes. We further reduced the S. pombe gene number by large-scale gene deletion to identify a minimal gene set required for growth under laboratory conditions. The genome-reduced strain has four deletion regions: 168.4 kb in the lef...

journal_title：Nucleic acids research

authors： Sasaki M,Kumagai H,Takegawa K,Tohda H

更新日期：2013-05-01 00:00:00

abstract：:The universal L-shaped tertiary structure of tRNAs is maintained with the help of nucleotide modifications within the D- and T-loops, and these modifications are most extensive within hyperthermophilic species. The obligate-commensal Nanoarchaeum equitans and its phylogenetically-distinct host Ignicoccus hospitalis gr...

journal_title：Nucleic acids research

authors： Rose S,Auxilien S,Havelund JF,Kirpekar F,Huber H,Grosjean H,Douthwaite S

更新日期：2020-07-09 00:00:00

abstract：:cDNA expression libraries displayed on lambda phage have been successfully employed to identify partners involved in antibody-antigen, protein- protein and DNA-protein interactions and represent a novel approach to functional genomics. However, as in all other cDNA expression libraries based on fusion to a carrier pol...

journal_title：Nucleic acids research

authors： Ansuini H,Cicchini C,Nicosia A,Tripodi M,Cortese R,Luzzago A

更新日期：2002-08-01 00:00:00

abstract：:Non-homologous DNA end joining (NHEJ) is considered the major pathway of double-strand break (DSB) repair in mammalian cells and depends, among other things, on the DNA end-binding Ku70/80 hetero-dimer. To investigate the function of Ku in NHEJ we have compared the ability of cell-free extracts from wild-type CHO-K1 c...

journal_title：Nucleic acids research

authors： Feldmann E,Schmiemann V,Goedecke W,Reichenberger S,Pfeiffer P

更新日期：2000-07-01 00:00:00

abstract：:A physical map is presented for the 1200 kb genome of Mycoplasma mycoides subsp. mycoides Y, locating 32 cleavage sites for 8 restriction endonucleases. The large restriction fragments involved were separated and sized by pulsed-field agarose gel electrophoresis. Their locations on the map were determined by probing S...

journal_title：Nucleic acids research

authors： Pyle LE,Finch LR

更新日期：1988-07-11 00:00:00

abstract：:The repeating nucleotide sequence of 68 base pairs in the mtDNA from an ethidium-induced cytoplasmic petite mutant of yeast has been determined. For sequence analysis specifically primed and terminated RNA copies, obtained by in vitro transcription of the separated strands, were use. The sequence consists of 66 consec...

journal_title：Nucleic acids research

authors： Van Kreijl CF,Bos JL

更新日期：1977-07-01 00:00:00

abstract：:Stable protein complexes, including those formed with RNA, are major building blocks of every living cell. Escherichia coli has been the leading bacterial organism with respect to global protein-protein networks. Yet, there has been no global census of RNA/protein complexes in this model species of microbiology. Here,...

journal_title：Nucleic acids research

authors： Hör J,Di Giorgio S,Gerovac M,Venturini E,Förstner KU,Vogel J

更新日期：2020-09-18 00:00:00

abstract：:MicroRNAs (miRNAs) are small non-coding RNAs of approximately 22 nucleotides, which negatively regulate the gene expression at the post-transcriptional level. This study describes an update of the miRTarBase (http://miRTarBase.mbc.nctu.edu.tw/) that provides information about experimentally validated miRNA-target inte...

journal_title：Nucleic acids research

authors： Chou CH,Chang NW,Shrestha S,Hsu SD,Lin YL,Lee WH,Yang CD,Hong HC,Wei TY,Tu SJ,Tsai TR,Ho SY,Jian TY,Wu HY,Chen PR,Lin NC,Huang HT,Yang TL,Pai CY,Tai CS,Chen WL,Huang CY,Liu CC,Weng SL,Liao KW,Hsu WL,Hu

更新日期：2016-01-04 00:00:00

abstract：:Positive control of the wild-type Klebsiella pneumoniae nifH promoter by the NifA protein requires that NifA is bound at the upstream activator sequence (UAS). By introducing base substitutions at -15 to -17 in the RNA polymerase recognition sequence of the nifH promoter, positive control by a form of NifA unable to b...

journal_title：Nucleic acids research

authors： Buck M,Cannon W

更新日期：1989-04-11 00:00:00

abstract：:CeR-2 RNA is one of the newly identified Caenorhabditis elegans noncoding RNAs (ncRNAs). The characterization of CeR-2 by RNomic studies has failed to classify it into any known ncRNA family. In this study, we examined the spatiotemporal expression patterns of CeR-2 to gain insight into its function. CeR-2 is expresse...

journal_title：Nucleic acids research

authors： Hokii Y,Sasano Y,Sato M,Sakamoto H,Sakata K,Shingai R,Taneda A,Oka S,Himeno H,Muto A,Fujiwara T,Ushida C

更新日期：2010-09-01 00:00:00

abstract：:Transcription of the bacteriophage Mu mom operon requires transactivation by the phage-encoded C protein. DNase I footprinting showed that in the absence of C, Escherichia coli RNA polymerase E(sigma)70 (RNAP) binds to the mom promoter (Pmom) region at a site, P2 (from -64 to -11 with respect to the transcription star...

journal_title：Nucleic acids research

authors： Sun W,Hattman S

更新日期：1996-10-15 00:00:00

abstract：:DNA triplet repeats, 5'-d(CTG)n and 5'-d(CAG)n, are present in genes which have been implicated in several neurodegenerative disorders. To investigate possible stable structures formed by these repeating sequences, we have examined d(CTG)n, d(CAG)n and d(CTG).d(CAG)n (n = 2 and 3) using NMR and UV optical spectroscopy...

journal_title：Nucleic acids research

authors： Smith GK,Jie J,Fox GE,Gao X

更新日期：1995-11-11 00:00:00

abstract：:DNA from healthy Malaysian newborns was studied on gene maps after digestion with different restriction endonucleases. Of 65 newborns, two were found to be carriers of two different variants of triplicated alpha-globin loci. In variant no. 1, found in an Malay, the three alpha-globin genes are in an elongated DNA frag...

journal_title：Nucleic acids research

authors： Lie-Injo LE,Herrera AR,Kan YW

更新日期：1981-08-11 00:00:00

abstract：:JSNP is a repository of Japanese Single Nucleotide Polymorphism (SNP) data, begun in 2000 and developed through the Prime Minister's Millennium Project. The aim of this undertaking is to identify and collate up to 150 000 SNPs from the Japanese population, located in genes or in adjacent regions that might influence t...

journal_title：Nucleic acids research

authors： Hirakawa M,Tanaka T,Hashimoto Y,Kuroda M,Takagi T,Nakamura Y

更新日期：2002-01-01 00:00:00

abstract：:The Central glycolytic genes Repressor (CggR) from Bacillus subtilis belongs to the SorC family of transcription factors that control major carbohydrate metabolic pathways. Recent studies have shown that CggR binds as a tetramer to its tandem operator DNA sequences and that the inducer metabolite, fructose 1,6-bisphos...

journal_title：Nucleic acids research

authors： Chaix D,Ferguson ML,Atmanene C,Van Dorsselaer A,Sanglier-Cianférani S,Royer CA,Declerck N

更新日期：2010-09-01 00:00:00

abstract：:Multiple regulatory modules contribute to the complex expression programs realized by many loci. Although long thought of as isolated components, recent studies demonstrate that such regulatory sequences can physically associate with promoters and with each other and may localize to specific sub-nuclear transcription ...

journal_title：Nucleic acids research

authors： Dib S,Denarier E,Dionne N,Beaudoin M,Friedman HH,Peterson AC

更新日期：2011-04-01 00:00:00

abstract：:The interaction of N--Acetyl--Phe--tRNA Phe with 70 S ribosomes is a reversible process in the absence as well as in the presence of messenger. The equilibrium binding constants of these interactions were measured at different magnesium concentrations and temperatures and thermodynamical quantities computed. The entha...

journal_title：Nucleic acids research

authors： Odinzov VB,Kirillov SV

更新日期：1978-10-01 00:00:00

abstract：:In this paper, we report the cloning and sequencing of the C. elegans histidyl-tRNA synthetase gene. The complete genomic sequence, and most of the cDNA sequence, of this gene is now determined. The gene size including flanking and coding regions is 2230 nucleotides long. Three small introns (45-50 bp long) are found ...

journal_title：Nucleic acids research

authors： Amaar YG,Baillie DL

更新日期：1993-09-11 00:00:00

abstract：:Leishmania species are protozoan parasites whose remarkably plastic genome limits the establishment of effective genetic manipulation and leishmaniasis treatment. The strategies used by Leishmania to maintain its genome while allowing variability are not fully understood. Here, we used DiCre-mediated conditional gene ...

journal_title：Nucleic acids research

authors： Damasceno JD,Obonaga R,Silva GLA,Reis-Cunha JL,Duncan SM,Bartholomeu DC,Mottram JC,McCulloch R,Tosi LRO

更新日期：2018-12-14 00:00:00

abstract：:The replication origin region of the Escherichia coli K-12 chromosome has been cloned, and a region of 245 base-pairs has been shown to contain all the information for autonomous replication (defined ori). In order to obtain further information on the sequence organization in the defined ori stretch, various types of ...

journal_title：Nucleic acids research

authors： Asada K,Sugimoto K,Oka A,Takanami M,Hirota Y

更新日期：1982-06-25 00:00:00

abstract：:Argonaute (Ago) proteins function in RNA silencing as components of the RNA-induced silencing complex (RISC). In lower organisms, the small interfering RNA and miRNA pathways diverge due in part to sorting mechanisms that direct distinct small RNA (sRNA) duplexes onto specific Ago-RISCs. However, such sorting mechanis...

journal_title：Nucleic acids research

authors： Yamakawa N,Okuyama K,Ogata J,Kanai A,Helwak A,Takamatsu M,Imadome K,Takakura K,Chanda B,Kurosaki N,Yamamoto H,Ando K,Matsui H,Inaba T,Kotani A

更新日期：2014-04-01 00:00:00

abstract：:From a sarkosyl-insoluble outer membrane fraction prepared from the Helicobacter pylori strain ATCC 43504, 19 proteins could be sequenced N-terminally by Edman degradation. Oligonucleotides were deduced and used for screening of a genomic library. From the isolated genes, five code for different members of a H.pylori ...

journal_title：Nucleic acids research

authors： Peck B,Ortkamp M,Diehl KD,Hundt E,Knapp B

更新日期：1999-08-15 00:00:00

abstract：:A crucial component of the human mitochondrial DNA replisome is the ring-shaped helicase TWINKLE-a phage T7-gene 4-like protein expressed in the nucleus and localized in the human mitochondria. Our previous studies showed that despite being a helicase, TWINKLE has unique DNA annealing activity. At the time, the implic...

journal_title：Nucleic acids research

authors： Sen D,Patel G,Patel SS

更新日期：2016-05-19 00:00:00

abstract：:The IMGT/HLA database (http://www.ebi.ac.uk/imgt/hla) has provided a centralized repository for the sequences of the alleles named by the WHO Nomenclature Committee for Factors of the HLA System for the past four years. Since its initial release the database has grown and is the primary source of information for the s...

journal_title：Nucleic acids research

authors： Robinson J,Waller MJ,Parham P,de Groot N,Bontrop R,Kennedy LJ,Stoehr P,Marsh SG

更新日期：2003-01-01 00:00:00

abstract：:Allosteric nucleic acid ligases have been used previously to transform analyte-binding into the formation of oligonucleotide templates that can be amplified and detected. We have engineered binary deoxyribozyme ligases whose two components are brought together by bridging oligonucleotide effectors. The engineered liga...

journal_title：Nucleic acids research

authors： Tabor JJ,Levy M,Ellington AD

更新日期：2006-04-28 00:00:00

abstract：:Biological networks are a topic of great current interest, particularly with the publication of a number of large genome-wide interaction datasets. They are globally characterized by a variety of graph-theoretic statistics, such as the degree distribution, clustering coefficient, characteristic path length and diamete...

journal_title：Nucleic acids research

authors： Yu H,Zhu X,Greenbaum D,Karro J,Gerstein M

更新日期：2004-01-14 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

authors： Wilkie NM,Clements JB,Boll W,Mantei N,Lonsdale D,Weissmann C

更新日期：1979-10-25 00:00:00

abstract：:The DECIPHER database (https://decipher.sanger.ac.uk/) is an accessible online repository of genetic variation with associated phenotypes that facilitates the identification and interpretation of pathogenic genetic variation in patients with rare disorders. Contributing to DECIPHER is an international consortium of >2...

journal_title：Nucleic acids research

authors： Bragin E,Chatzimichali EA,Wright CF,Hurles ME,Firth HV,Bevan AP,Swaminathan GJ

更新日期：2014-01-01 00:00:00

abstract：:Using an in vitro transcription system for Saccharomyces cerevisiae RNA polymerase I, we have analyzed Pol I promoter deletion mutants and mapped the boundaries of the promoter between positions -155 and +27. The 5'-boundary of the minimal core promoter capable of transcription initiation, however, was found to lie be...

journal_title：Nucleic acids research

authors： Kulkens T,Riggs DL,Heck JD,Planta RJ,Nomura M

更新日期：1991-10-11 00:00:00