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Encyclopedia results for Serial analysis of gene expression

Serial analysis of gene expression





Encyclopedia results for Serial analysis of gene expression

  1. Serial analysis of gene expression

    Serial analysis of gene expression SAGE is a technique used by molecular biologist s to produce a snapshot of the messenger RNA population in a sample of interest in the form of small tags that correspond to fragments of those transcripts. The original technique was developed by Dr. Victor Velculescu at the Oncology Center of Johns Hopkins University and published in 1995. ref name SAGE cite journal journal Science volume 270 issue 5235 pages 484&ndash 7 year 1995 author Velculescu VE, Zhang L, Vogelstein B, Kinzler KW. title Serial analysis of gene expression url http www.sciencemag.org cgi pmidlookup?view long&pmid 7570003 pmid 7570003 doi 10.1126 science.270.5235.484 ref Several variants have been developed since, most notably a more robust version, LongSAGE, ref name Saha cite journal journal ... technique at the Science Creative Quarterly DEFAULTSORT Serial Analysis Of Gene Expression Category ... method for gene discovery and transcriptome analysis url http www.plantphysiol.org cgi pmidlookup ... of a source gene. Overview Briefly, SAGE experiments proceed as follows Isolate the mRNA of an input ... www.sagenet.org here . Analysis The output of SAGE is a list of short sequence tags and the number of times ..., the original mRNA and therefore which gene the tag was extracted from. Statistical methods can be applied to tag and count lists from different samples in order to determine which gene s are more ... a corresponding tumour to determine which gene s tend to be more or less active. Applications Although ... to be known a priori , so genes or gene variants which are not known can be discovered. DNA microarray .... Quantifying gene expressions is more exact in SAGE because it involves directly counting the number ... 22nt segments of RNA which have been found to play a crucial role in gene regulation. One of the most ... then be sequenced to identify the miRNA present, as well as analysing expression levels of a given ... fr Analyse en s rie de l expression des g nes ja SAGE ...   more details



  1. Cap analysis gene expression

    Cap analysis gene expression CAGE is a technique used in molecular biology to produce a snapshot of the 5 end of the messenger RNA population in a biological sample. The small fragments usually 20 21 nucleotide s long from the very beginnings of mRNAs 5 ends of 5 cap capped transcripts are extracted, reverse transcription reverse transcribed to DNA, PCR amplified and DNA sequencing sequenced . CAGE was first published by Hayashizaki and co workers in 2003. ref name Shiraki 2003 cite journal journal Proc Natl Acad Sci U S A. date 2003 12 23 volume 100 issue 26 pages 15776 81 pmid 14663149 doi 10.1073 pnas.2136655100 url http www.pnas.org content 100 26 15776 title Cap analysis gene expression for high throughput analysis of transcriptional starting point and identification of promoter usage pmc 307644 ref CAGE has been extensively used with in the FANTOM research projects. Analysis The output of CAGE is a set of short nucleotide sequences often called tags with their observed counts. Using a reference genome a researcher can usually determine, with some confidence, the original mRNA and therefore which gene the tag was extracted from. Copy numbers of CAGE tags provide an easy way of digital quantification of the RNA transcript abundances in biological samples. Unlike a similar technique Serial Analysis of Gene Expression SAGE, superSAGE in which tags come from other parts of transcripts, CAGE is primarily used to locate an exact transcription genetics transcription start sites in the genome. This knowledge in turn allows a researcher to investigate promoter biology Promoter elements promoter structure necessary for gene expression. However, the CAGE protocol has a known bias with a nonspecific G at the most 5 end of the CAGE tags, which is attributed to the template free ... homepage at the RIKEN Omics Science Center. DEFAULTSORT Cap Analysis Gene Expression Category Molecular biology Category Gene expression ...   more details



  1. Gene expression

    like Serial analysis of gene expression SAGE , which can provide a relative measure of the cellular ... analysis of gene expression and genetic networks for brain and behavior journal Nat Neurosci year ... analysis of gene expression SAGE ref name Hanriot2008 cite journal author Hanriot L, Keime C, Gay N ...about vocabulary Glossary of gene expression terms a non technical introduction to the topic Introduction .... Gene expression is the process by which information from a gene is used in the synthesis of a functional ... is a functional RNA . The process of gene expression is used by all known life eukaryotes including ... the macromolecule macromolecular machinery for life. Several steps in the gene expression process ... translation , and post translational modification of a protein. Regulation of gene expression ..., and amount of gene expression can have a profound effect on the functions actions of the gene in a cell or in a multicellular organism. In genetics , gene expression is the most fundamental level ... by gene expression, and the properties of the expression give rise to the organism s phenotype. Mechanism ... into different proteins, splicing extends the complexity of eukaryotic gene expression. Extensive RNA ... gene expression control author Schwanh usser B, Busse D, Dittmar G, Schuchhardt J, Wolf J, Chen ... 17786931 pmc 2613191 doi 10.1002 jcb.21513 ref Regulation of gene expression File Tortie flame.jpg ... . main Regulation of gene expression Regulation of gene expression refers to the control of the amount and timing of appearance of the functional product of a gene. Control of expression is vital ... simple examples of where gene expression is important are Control of insulin expression so it gives ... of any organism. Any step of gene expression may be modulated, from the DNA RNA transcription ... it is RNA or protein, also contributes to the expression level of the gene an unstable product results in a low expression level. In general gene expression is regulated through changes ref name ...   more details



  1. Gene expression profiling

    techniques, like serial analysis of gene expression SAGE, SuperSAGE are also used for gene expression ... MG title Analysis of gene expression profiles in HeLa cells in response to overexpression or siRNA ...Image Heatmap.png right thumb 200px Heat map s of gene expression values show how experimental conditions ... of molecular biology , gene expression profiling is the measurement of the activity the gene expression ... set. The advent of next generation sequencing has made sequence based expression analysis an increasingly ... 15123278 doi 10.1016 j.chembiol.2004.02.003 ref Gene expression profiling may become an important ... much messenger RNA is made from each gene, gene expression profiling provides the most global picture ... Chen JJ title Key aspects of analyzing microarray gene expression data journal Pharmacogenomics volume ... problem. The relatively short length of gene lists published from expression profiling experiments ... or base pairing of complementary nucleic acid sequences, and both are used in gene expression profiling ... of qPCR, it takes about the same time to measure the gene expression of a few dozen genes via qPCR ... expressed individual genes, another type of analysis focuses on differential expression or perturbation of pre defined gene sets and is called gene set analysis. ref name pmid16199517 ref name pmid19473525 Gene set analysis demonstrated several major advantages over individual gene differential expression analysis. ref name pmid16199517 ref name pmid19473525 cite journal author Luo W, Friedman ... to current knowledge. Therefore, gene set analysis is considered a knowledge based analysis approach ... regulators etc. Representative gene set analysis methods include GSEA, ref name pmid16199517 which ... parts of the cell? Gene ontology analysis provides a standard way to define these relationships ... the emerging biological themes is significant or not. That is where gene set analysis ref name pmid16199517 ... whose combined expression pattern is uniquely characteristic to a given condition constitutes the gene ...   more details



  1. Gene expression profiling in cancer

    techniques such as serial analysis of gene expression SAGE . Current cancer research makes use ... of genes simultaneously. In the context of cancer, gene expression profiling has been used to more accurately classify tumors. The information derived from gene expression profiling often has an impact ... a common profile of gene expression. Gene expression profiling Gene expression profiling is a technique ... information about the expression of the particular gene corresponding to the spotted cDNA sequence ... Of note, similar gene expression patterns associated with metastatic behaviour of breast cancer tumor ... canine mammary carcinomas can be identified by a gene expression profile that partly overlaps with human ... doi 10.1016 j.tvjl.2010.10.018 ref Presented below are ways that gene expression profiling has been ... as mRNAs at any given time. The unique pattern of gene expression for a given cell or tissue ... gene expression information allowing for the generation of a molecular signature, each unique ... journal doi 10.1038 73432 author Ross D.T. et al. year 2000 title Systematic variation in gene expression ... lines based on the similarity by which the pattern of gene expression varied. In this study by Ross ... of tumor type based on gene expression. Tumor subclass A more powerful result of gene expression profiling ... A.A. et al. year 2000 title Distinct types of diffuse large B cell lymphoma identified by gene expression ... by Perou, C.M. characterized gene expression patterns across 8,102 genes for 65 biopsies obtained ... pages 747 752 pmid 10963602 ref The goal of the study was to identify patterns of gene expression .... et al. year 2001 title Gene expression patterns of breast carcinomas distinguish tumor subclasses with clinical ... the ER positive tumors into two distinct groups and found that tumor classification based on gene expression ... based on patterns of luminal specific gene expression with different outcomes. The authors further ... gene expression profiles associated with prognosis. It is agreed upon that patients with tumors exhibiting ...   more details



  1. Glossary of gene expression terms

    See also gene expression , List of glossaries List of Glossaries , List of glossaries Natural sciences ... of the gene expression level of a gene or genes prior to a perturbation in an experiment, as in a negative ... . Conditional gene expression is controlled inducible expression of transgene either in vitro or in vivo . Constitutive gene or constitutive expression a gene that is transcribed continually ... coregulator s are proteins that work with transcription factor s to regulate gene expression ... of gene expression clustering via mutual information distance measure journal BMC Bioinformatics ... the rate of gene expression. Down regulated describes a gene which has been observed to have lower ... during expression. A form of gene action, epistasis can either be additive or multiplicative in its effects on specific phenotypic traits. Gene expression the transcription of DNA into messenger RNA by RNA polymerase . The messenger RNA is then translated into protein by the ribosome . In gene expression analysis, expression level refers to the amount of mRNA detected in a sample. F Facultative ... or R reporter G Gene expression omnibus or GEO a National Center for Biotechnology Information database for gene expression Gene knockout is a genetic technique in which an organism is engineered ... theory graph that represents the regulatory complexity of gene expression. The vertices nodes are represented ... that with respect to a gene expression assay, hybridization is a step in the experimental paradigm ... I Inducible gene is a gene whose expression is either responsive to environmental change or dependent ... and Gene Expression , a group that aims to provide a standard for the representation of DNA microarray gene expression data that would facilitate the exchange of microarray information between ... of gene expression data It stands for Minimum information about a microarray experiment . ref ... to make a single measurement in a gene expression experiment. See R reporter , probe set . Probe set ...   more details



  1. Regulation of gene expression

    Gene modulation redirects here. For information on therapeutic regulation of gene expression, see therapeutic gene modulation . For vocabulary, see Glossary of gene expression terms File Gene expression ... Regulation of gene expression or gene regulation includes the processes that cell biology ... protein coding genes. Any step of the gene expression gene s expression may be modulated, from DNA RNA ... of different cell types that possess different gene expression profiles though they all possess the same genome sequence. Regulated stages of gene expression Any step of gene expression may ... of a protein. The following is a list of stages where gene expression is regulated, the most ... may up or down regulate the expression of gene. Certain of these modifications that regulate gene expression are inheritable and are referred to as epigenetic regulation . Chemical DNA ... . Such modifications are considered to be responsible for more or less permanent changes in gene expression ... for DNA to be packed more densely, lowering gene expression. citation needed date January 2011 Regulation ... s progress along the strand, thus impeding the expression of the gene. General transcription factor ... and a particular promoter biology promoter , encouraging the expression of the gene. Activators do ... their expression. Examples of gene regulation Enzyme induction and inhibition Enzyme induction is a process ... is an interesting example of how gene expression can be regulated. Viruses, despite having only a few genes, possess mechanisms to regulate their gene expression, typically into an early and late ... in decreased gene and corresponding protein expression. Up regulation occurs, for example, when ... that allows for gene expression. The molecule is said to induce expression . The manner by which ... molecule called a corepressor that suppresses gene expression. The molecule is said to repress expression ... results in the change of expression of a gene negative feedback the gene product downregulates ...   more details



  1. Spatiotemporal gene expression

    Image Gene expression patterns.png thumb 250px Gene expression patterns are regulated both spatially and temporally in embryos of Drosophila melanogaster . Spatiotemporal gene expression is the gene expression activation of gene s within specific biological tissue tissues of an organism at specific times during developmental biology development . Gene activation patterns vary widely in complexity. Some ... that cell, if gene expression was uniform spatially and temporally, there could be at most one kind of cell. Consider the gene wingless, a member of the wnt family of genes. In the early embryonic development ... pattern of wingless gene expression is determined by a genetic regulatory network network of regulatory .... What causes spatial and temporal differences in the expression of a single gene? Because current expression patterns depend strictly on previous expression patterns, there is a regressive problem of explaining what caused the first differences in gene expression. The process by which uniform gene expression becomes spatially and temporally differential is known as symmetry breaking . For example ... crystalline promoter drives expression of the green fluorescent protein reporter gene exclusively in the eye of an adult frog. Identifying spatiotemporal patterns One way to identify the expression pattern of a particular gene is to place a reporter gene downstream of its promoter. In this configuration ... is expressed. The expression distribution of the reporter gene can be determined by visualizing ... trap screening reveals the diversity of spatiotemporal gene expression patterns possible in an organism ... frnt page.html Browse spatiotemporal gene expression patterns organized by human chromosome number https www.genevestigator.com Spatiotemporal gene expression in Genevestigator http expression.gnf.org ... hybridization Category Molecular genetics Category Gene expression ar ... and model, with expression fluctuating wildly from minute to minute or from cell to cell. Spatiotemporal ...   more details



  1. MicroArray and Gene Expression

    The MicroArray and Gene Expression MAGE group is a project of the FGED Society to develop a standard for the representation of gene expression data from DNA microarray microarrays to facilitate the exchange of information between different data systems. ref cite web url http www.mged.org mage title MAGE Project homepage work FGED Society website accessdate 2008 11 23 ref MAGE has in the past worked with the OMG Object Management Group , which provided a framework for developing, ratifying, and publishing the MAGE based standards documents. The MAGE standards include a data exchange model MAGE OM Microarray Gene Expression Object Model and data exchange formats MAGE ML Microarray Gene Expression Markup Language MAGE TAB Microarray Gene Expression Tabular format for microarray expression experiments. See also LSID Life Science Identifier DNA microarray FGED Society SDRF Strand Life Sciences Genespring References references bioinformatics stub Category Standards organizations Category Microarrays ...   more details



  1. Mouse gene expression database

    Orphan date May 2011 infobox biodatabase title The mouse Gene Expression Database logo File Database.png description The mouse Gene Expression Database scope organism Mus musculus center The Jackson Laboratory laboratory author pmid Finger & al. 2011 ref name pmid21062809 released 2010 standard format url http www.informatics.jax.org expression.shtml download webservice sql sparql webapp standalone license versioning frequency curation bookmark version The Gene Expression Database is a community resource of mouse developmental expression information. ref name pmid21062809 cite journal quotes yes last Finger first Jacqueline H authorlink coauthors Smith Constance M, Hayamizu Terry F, McCright Ingeborg J, Eppig Janan T, Kadin James A, Richardson Joel E, Ringwald Martin year 2011 month Jan title The mouse Gene Expression Database GXD 2011 update journal Nucleic Acids Res. volume 39 issue Database issue pages D835 41 publisher location England issn pmid 21062809 doi 10.1093 nar gkq1132 bibcode oclc id url pmc 3013713 language eng format accessdate laysummary laysource laydate quote ref See also Mus musculus Gene expression Mouse genome database References references External links http www.informatics.jax.org expression.shtml http www.informatics.jax.org expression.shtml Category Biological databases Category Mice Category Gene expression Biodatabase stub ...   more details



  1. Gene expression programming

    Gene Expression Programming GEP is an evolutionary algorithm that evolves populations of computer program s in order to solve a user defined problem. GEP has similarities, but is distinct from, the evolutionary computational method of genetic programming . In genetic programming the individuals comprising a population are typically symbolic s expression expression trees however, the individuals comprising a population of GEP are encoded as linear chromosome s, which are then translated into s expression expression trees . The important difference is that the recombination operators of genetic programming operate directly on the tree structure e.g. swapping sub trees , whereas the recombination operators of gene expression programming operate directly on the linear encoding i.e. before it is translated into a tree . As such, after recombination, the modified portions of the resulting expression trees often bear little semblance to their direct ancestors. The expression trees are themselves computer programs evolved to solve a particular problem and are selected according to their performance fitness in solving the problem at hand. After repeated iteration, populations of such computer programs will ideally discover new traits and become better adapted to a particular selection environment. The desired endpoint of the algorithm is that a good solution has been evolved by the evolutionary process. C ndida Ferreira , the inventor of the technique, claims that GEP significantly surpasses ... title Gene Expression programming mathematical modeling by an artificial intelligence publisher Springer ... Ferreira first C. title Gene Expression Programming Mathematical Modeling by an Artificial Intelligence publisher Angra do Heroismo location Portugal year 2002 isbn 9729589054 url http www.gene expression programming.com GepBook Introduction.htm References http www.gene expression programming.com ... organization of GEP chromosomes. For further details of GEP see the http www.gene expression ...   more details



  1. Protein K (gene expression)

    About the nucleic acid binding protein in eukaryotes the bacterial porin Protein K porin Protein K is a human protein found in the cell nucleus that binds to pre messenger RNA mRNA as a component of heterogeneous ribonucleoprotein particle s. The simian homology biology homolog is known as protein H16 . Both proteins bind to single stranded DNA as well as to RNA and can stimulate the activity of RNA polymerase II , the protein responsible for most transcription genetics gene transcription . The relative affinities of the proteins for DNA and RNA vary with solution conditions and are inversely correlated, so that conditions promoting strong DNA binding result in weak RNA binding. ref name Gaillard Gaillard C, Cabannes E, Strauss F. 1994 . Identity of the RNA binding protein K of hnRNP particles with protein H16, a sequence specific single strand DNA binding protein. Nucleic Acids Res 22 20 4183 4186. ref RNA binding protein domains in other proteins that are similar to the RNA binding domain of protein K are called K homology or KH domains. Protein K has been the subject of study related to colorectal cancer , in which an RNA editing event inducing the gene expression expression of an isoform containing a point mutation was found to be specific to cancerous cells. ref name Klimek Klimek Tomczak K, Mikula M, Dzwonek A, Paziewska A, Karczmarski J, Hennig E, Bujnicki JM, Bragoszewski P, Denisenko O, Bomsztyk K, Ostrowski J. 2006 . Editing of hnRNP K protein mRNA in colorectal adenocarcinoma and surrounding mucosa. Br J Cancer 94 4 586 92. ref Human proteins containing KH domain AKAP1 ANKHD1 ANKRD17 ASCC1 BICC1 DDX43 DDX53 DPPA5 FMR1 FUBP1 FUBP3 FXR1 FXR2 HDLBP HNRPK IGF2BP1 IGF2BP2 IGF2BP3 KHDRBS1 KHDRBS2 KHDRBS3 KHSRP KRR1 MEX3A MEX3B MEX3C MEX3D NOVA1 NOVA2 PCBP1 PCBP2 PCBP3 PCBP4 PNO1 PNPT1 QKI SF1 gene SF1 TDRKH References references Category Proteins protein stub ...   more details



  1. Gene chip analysis

    in microarray experiments that affect the measured gene expression levels such as dye bias, heat ... of gene expression profiles this is the only point where 1 and 2 color data analyses vary. The normalization ... of the gene expression is centered so that genuine differentials can be identified. Quality control ... data based on similar expression. www.biostat.ucsf.edu . Gene ontology studies Gene ontology studies ... control. Pathway analysis also allows identification of gene networks and how genes are regulated. References ..., SRM University Category Gene expression Category Microarrays ... is a powerful tool for genomic analysis. It gives a global view of the genome in a single experiment. Data analysis of the microarray is a vital part of the experiment. Each microarray study comprises ... is growing exponentially as microarrays grow larger, the analysis becomes more challenging. In general ... data formats. There are already programs available for microarray data analysis on various platforms ..., there is always the need for more comprehensive and complete microarray data analysis. Data analysis Data analysis is critical, since any error introduced in the data analysis part will result in biologically insignificant results. In data analysis, the information from the raw data file is further ... has to undergo normalization before further analysis. Normalization removes the non biological variation between the samples. After the normalization, the ratio is calculated for each gene in the replicate ... analyses which are also done for confidence analysis. Each replicate data is also examined for various ... to conduct confidence analysis and identify differentially expressed genes at a given level ... before analysis this can be done using the ANOVA statistical method. Filtering of non significant genes Filtering of non significant genes is done so that analysis can be done on selected genes. Non significant genes are removed by specifying relative change in expression with respect to normal ...   more details



  1. Critical Reviews in Eukaryotic Gene Expression

    Italic title Critical Reviews in Eukaryotic Gene Expression ISSN 1045 4403 is a quarterly scientific journal published by Begell House publishing reviews on topics related to gene regulation , organization, and structure within contexts of biological control and diagnosis treatment of disease. According to the Journal Citation Reports , its 2009 impact factor is 2.949. The Editor in chief editors in chief are Gary S. Stein , Janet L. Stein , and Jane B. Lian . External links Official http www.begellhouse.com journals 6dbf508d3b17c437.html Category Publications established in 1991 Category English language journals Category Genetics journals Category Quarterly journals Category Begell House academic journals ...   more details



  1. Structural Biochemistry/ Kiss Gene Expression

    to demonstrate that the Kiss 1 gene expression is sexually differentiated in rats Analyzing the sex ... of Kiss 1 mRNA in the AVPV, however there appeared to be no difference in the Kiss 1 expression in the ARC between male and female rats. Their research suggests that sex differences in kiss 1 gene expression in the AVPV region of the brain might play a role in regulating the GnRH LH levels of male ... strands of interest. Examining the effects of sex differences in Kiss I mRNA expression ... 1 mRNA expression between male and female rats during their neonatal period time period between ...   more details



  1. Wellcome Trust Centre for Gene Regulation and Expression

    The Wellcome Trust Centre for Gene Regulation and Expression , located within the University of Dundee , pioneers new approaches in the field of gene expression and chromosome biology. Previously part of the Dundee Biocentre and receiving significant Wellcome Trust funding from 1995 onwards, it was awarded Wellcome Trust Centre status in 2008. Professor Angus Lamond is the Centre s Director. The Centre aims to enhance our understanding of how genes are regulated at both the single cell and whole organism level. Researchers use a wide range of advanced techniques, including live cell fluorescent imaging disambiguation needed date November 2011 and mass spectrometry based proteomics , to explore the functions of key proteins and molecular mechanisms in cell biology. Research and discoveries Live cell imaging and proteomic studies have allowed researchers at the Centre to gain fresh understanding of protein function and cell behaviour. The Centre is studying many aspects of the cell cycle , including the way in which chromosomes replicate and separate during cell division and how DNA damage is detected. Failure of these events can lead to major faults within a genome , potentially leading to the rise of cancerous cells. The Centre is also investigating how DNA is tightly wound and compacted so that it can fit into the nuclei of eukaryotic cells, as well as the protein DNA complexes that are involved in this packaging. The controlled unravelling of DNA is an important step in the regulation of gene function. Researchers Researchers at the Centre include Professor Angus Lamond a Wellcome Principal Research Fellow, studies the composition and function of organelles and multiprotein complexes ref cite journal pages 1153 9 doi 10.1002 pmic.201000548 title Mass spectrometry based ... Wellcome Trust Centre for Gene Regulation and Expression website http www.wellcome.ac.uk ... Kingdom Category Gene expression Category University of Dundee ...   more details



  1. Repression of heat shock gene expression (ROSE) element

    Infobox rfam Name Repression of heat shock gene expression ROSE element image RF00435.jpg width caption Predicted secondary structure and sequence conservation of ROSE Symbol ROSE AltSymbols Rfam RF00435 miRBase miRBase family RNA type Cis regulatory element Cis reg thermoregulator Tax domain Bacteria GO SO SO 0000204 CAS number EntrezGene HGNCid OMIM PDB RefSeq Chromosome Arm Band LocusSupplementaryData NOTOC Image PDB 2gio EBI.png thumb 200px left A representation of the 3D structure of the microROSE RNA. This derived from a solution NMR structure of the microROSE element. ref name pmid16710302 cite journal doi 10.1038 sj.emboj.7601128 author Chowdhury S, Maris C, Allain FH, Narberhaus F title Molecular basis for temperature sensing by an RNA thermometer journal EMBO J volume 25 issue 11 pages 2487 97 year 2006 pmid 16710302 pmc 1478195 ref The repression of heat shock gene expression ROSE element is an cis regulatory element RNA element found in the 5 UTR of some heat shock protein s mRNA s. The ROSE element is an RNA thermometer that negatively regulates heat shock gene expression . The secondary structure is thought to be altered by temperature, thus it is an RNA thermometer. This structure blocks access to the Shine Dalgarno sequence ribosome binding site at normal temperatures. During heat shock however, the structure changes freeing the ribosome binding site and allowing expression to occur. ref cite journal last Nocker first A coauthors Hausherr T, Balsiger S, Krstulovic NP, Hennecke H, Narberhaus F year 2001 title A mRNA based thermosensor controls expression of rhizobial heat shock genes journal Nucleic Acids Res volume 29 pages 4800&ndash 4807 pmid 11726689 doi 10.1093 nar 29.23.4800 issue 23 pmc 96696 ref ref cite journal last Balsiger first S coauthors Ragaz ... gene expression ROSE element DEFAULTSORT Repression Of Heat Shock Gene Expression Rose Element Category ... S, Krstulovic NP, Hennecke H, Narberhaus F title A mRNA based thermosensor controls expression ...   more details



  1. Expression

    Wiktionarypar expression Expression may refer to Symbolic expression Expression language , a thought communicated by language Expression mathematics , a finite combination of symbols that are well formed according to applicable rules Expression programming , an instruction to execute something that will return a value Regular expression , a means of matching strings of text in computing Dynamics music Relative loudness Expression marks , music notating the musical dynamics Bodily expression The Breastfeeding expression of milk Emotional expression , verbal and non verbal behaviour that communicates emotion Facial expression , a movement of the face that conveys emotional state Gene expression , the process by which information from a gene is used in biochemistry Product names Expression album Expression album , an album by John Coltrane Expressions album Expressions album , an album by Chick Corea Expressions , an album by Jon Secada Expression crew , a breakdance crew. Expressions , the annual magazine of Vidyalankar Institute of Technology , Mumbai, India Microsoft Expression Studio , a digital media and graphic design suite Ex pression College for Digital Arts , a college in Emeryville, California for the entertainment industry disambig de Expression fr Expression ko it Espressione nl Expressie ja pl Ekspresja ksh U drock ru fi Lauseke sv Uttryck ...   more details



  1. The Expression

    Infobox musical artist name The Expression image caption image size background group or band alias origin ... members past members Refer Member list The Expression were an Australian synthpop band formed in Sydney ... ARIA Charts charts in mid 1988. ref History The Expression formed in Sydney during 1981, although ... work Australian Rock Database title The Expression url http hem.passagen.se honga database e expression.html ..., New South Wales Sydney and formed The Expression, along with Stephen Manassah bass guitar and Steve ... Life , Machinations band Machinations . Mushroom Records signed The Expression to a recording ... album, The Expression , recorded in Sydney and mixed in New York , was produced by Charles Fisher ... The Expression work Allmusic publisher Macrovision accessdate 8 May 2009 ref Radio Birdman , Hoodoo ... and soon after the live line up of the band splintered, leaving the future of The Expression up in the air. Haran and Dowling opted to continue to work under The Expression banner, and recruited several ... by Ben Rogan Sade band Sade and Wally Brill. ref cite web url http www.discogs.com Expression Conscience release 953649 title The Expression Conscience publisher Discogs accessdate 2009 05 08 ref In March ... months elapsed before the next single from The Expression saw the light of day. Small Brave Land was released in July 1985 and was quickly followed by The Expression s second album Conscience , but neither ... ref name OzRockDb but by late 1985 the ever evolving contemporary music scene had left The Expression behind, and soon thereafter the band called it a day. In 2006, The Expression s two original albums ... url http www.clubtalk.com.au wiig test wiignew Wiir Artist.asp?A 12&C 20 title The Expression Conscience ...&C 24 title The Expression Rare & Un Released publisher What It Is Records accessdate 2009 05 08 Dead ... The Expression &mdash 1983 Mushroom small L38005 small A&M small AMLH 64975 small 2006 What It Is small ... http www.discogs.com artist Expression 2C The The Expression discography Discogs http musicbrainz.org ...   more details



  1. S-expression

    Citations missing date August 2010 In computing, s expressions , sexprs or sexps for symbolic expression ... code as well as data. In the usual parenthesized syntax of Lisp, an s expression is classically ... of the ACM . ref Mathematical induction inductively as an atom, or an expression of the form code ... element of an S expression is commonly an operator or function name and any remaining elements ..., the Boolean logic Boolean expression written nowrap begin code 4 2 2 code nowrap end in C programming ... by M expression s, but the first implementation of Lisp was an interpreter of S expression ... S expression whose elements are also two element S expressions. The whitespace separated notation .... This is a simple context free grammar for a tiny subset of English written as an s expression ... using the function READ. READ reads the textual representation of an s expression and returns Lisp data. The function PRINT can be used to output an s expression. The output then can be read with the function .... code 1.0 3.1 code is a valid s expression, but not a valid Lisp program, since Lisp uses prefix notation and a floating point number here 1.0 is not valid as an operation the first element of the expression . An S expression preceded by a single quotation mark, as in code x code , is syntactic sugar for a Lisp programming language Self evaluating forms and quoting quoted S expression , in this case ... a specification for their S expression syntax. These include Common Lisp ANSI standard document ... SPKI . Rivest s format defines an S expression as being either an octet string a series ... compact, easier to parse, and unique for any abstract S expression, is the Canonical S expressions ... transport a canonically encoded S expression in a system which might change spacing e.g. an email ... on independently implementing the format. See also M expression car and cdr cons ... sfsexp the small, fast s expression library for C C on Sourceforge http leon.bottou.org ...   more details



  1. The Serial

    The Serial A Year in the Life of Marin County often referred to as The Serial is a satire satirical novel about Marin County, California , written by Cyra McFadden . ref cite book title subst PAGENAME publisher Prion Books date 2000 04 05 isbn 978 1853753831 ref Beginning in 1976, the book s chapters had been Serial literature serial ized in the Marin County alternative newspaper, Pacific Sun newspaper Pacific Sun . It was first published in book form in 1977. The book deals with life in the mid 1970s in Marin County, a suburban and affluent county just north of San Francisco, California San Francisco . The book was popular at the time of its initial publication. It has since been out of print for several years in the United States. It was reprinted in the United Kingdom by Prion Humour Classics in 2000. A film version of the book, called Serial 1980 film Serial , was released in 1980 and starred Martin Mull and Tuesday Weld . It was received with limited critical praise and did not fare well at the box office. Plot summary The Serial is divided into 52 short chapters. It chronicles the lives of a group of residents of Marin County, mostly in their mid to late 30s and early 40s. The plot revolves around Harvey and Kate Holroyd, a couple in the midst of the mid 1970s Marin County lifestyle who are undergoing marital problems, with many other characters introduced in the book. Analysis The period of the storyline covers a time between the heyday of the Counterculture of the 1960s 1960s counterculture and the culture loosely described as Yuppie . There are elements of soap opera ... Northeast suburbanites. Many of the characters in The Serial also speak a particular jargon ... about , Really to signify assent , and others. The Serial contains a great number of specific references ... of scenes from the novel accompany the text in many of the chapters. Reviews Quotation The Serial ... references DEFAULTSORT Serial, The Category 1977 novels Category Satirical books Category Marin ...   more details



  1. Expression cloning

    Unreferenced date October 2007 Expression cloning is a technique in DNA cloning that uses expression vector s to generate a library of clones, with each clone expressing one protein. This expression library is then screened for the property of interest and clones of interest recovered for further analysis. An example would be using an expression library to isolate genes that could confer antibiotic resistance . Expression vectors Expression vectors are a specialized type of cloning vector in which the transcriptional and translational signals needed for the regulation of the gene of interest are included in the cloning vector. The transcriptional and translational signals may be synthetically created to make the expression of the gene of interest easier to regulate. Purpose Usually the ultimate aim of expression cloning is to produce large quantities of specific protein s. To this end, a bacteria l expression Clone genetics clone may include a ribosome binding site Shine Dalgarno sequence to enhance translation of the gene of interest s mRNA, a Transcription genetics transcription termination sequence, or, in eukaryotes , specific sequences to promote the Posttranslational modification post translational modification of the protein product. See also http www.ncbi.nlm.nih.gov books bv.fcgi?highlight expression,cloning&rid mcb.section.1637 1646 Molecular cell biology genetics gene expression Transcription genetics translation phage pBR322 Category Molecular genetics genetics stub ...   more details



  1. Serial

    Wiktionarypar serial Serial , anything in the form of a wikt series series , can refer to TOC right Media Serial, a type of periodical publication Serial film , short subjects originally shown in theaters in conjunction with feature films, particularly in the 1930s and 1940s Serial radio and television , series of radio and television programs that rely on a continuing plot that unfolds in a sequential episode by episode fashion Serial literature , serialised fiction in print Webserial , serialised written fiction on the Internet Serialism , in music Serial art , in which uniform elements or objects were assembled in accordance with strict modular principles The Serial A Year in the Life of Marin County , a novel by Cyra McFadden Serial 1980 film Serial 1980 film , based on McFadden s novel, starring Martin Mull and Tuesday Weld Technology Serial cable , a type of computer cable Serial communication s, computer communication technologies that use a single stream of data Serial number , a unique number identifying a specific example of a particular product Serial port , a personal computer interface for transferring data streams between devices Serial Peripheral Interface Bus SPI , a simple data link standard designed by Motorola Serialization , the process of converting a data structure into a linear form that can be stored or transmitted Mathematics Serial relation , a relation such that every element has a successor Culture Serial killer , people who, for psychological reasons, murder victims who are generally unknown to them beforehand in at least three different situations See also Cereal a homophone Series disambiguation Serial comma disambig als Seriell de Seriell es Serial fr Serial it Serial ja ...   more details



  1. Ectopic expression

    Unreferenced date December 2009 Ectopic expression is the expression of a gene in an abnormal place in an organism. This can be caused by a disease, or it can be artificially produced as a way to help determine what the function of that gene is. Ectopic expression of a gene can be done by introducing a transgene with a modified promoter biology promoter into the target organism transient or stable transfection or by using the GAL4 UAS system Gal4 UAS system. Ectopic expression is used to gain further understanding of the gene s functions. References DEFAULTSORT Ectopic Expression Category Gene expression Genetics stub ...   more details



  1. Heterologous expression

    Orphan date February 2011 Heterologous expression is to gene Expression express a gene or part of a gene in a host organism , which does not naturally have this gene or gene fragment.This is mainly done in recombinant DNA technology . See also Recombinant DNA Category Biotechnology Biotech stub ...   more details




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