Immunohistochemistry: Histochemical localization of immunoreactive substances using labeled antibodies as reagents.Up-Regulation: A positive regulatory effect on physiological processes at the molecular, cellular, or systemic level. At the molecular level, the major regulatory sites include membrane receptors, genes (GENE EXPRESSION REGULATION), mRNAs (RNA, MESSENGER), and proteins.Gene Expression Regulation, Neoplastic: Any of the processes by which nuclear, cytoplasmic, or intercellular factors influence the differential control of gene action in neoplastic tissue.Cell Proliferation: All of the processes involved in increasing CELL NUMBER including CELL DIVISION.Gene Expression: The phenotypic manifestation of a gene or genes by the processes of GENETIC TRANSCRIPTION and GENETIC TRANSLATION.Cell Line: Established cell cultures that have the potential to propagate indefinitely.Cell Line, Tumor: A cell line derived from cultured tumor cells.Blotting, Western: Identification of proteins or peptides that have been electrophoretically separated by blot transferring from the electrophoresis gel to strips of nitrocellulose paper, followed by labeling with antibody probes.RNA, Messenger: RNA sequences that serve as templates for protein synthesis. Bacterial mRNAs are generally primary transcripts in that they do not require post-transcriptional processing. Eukaryotic mRNA is synthesized in the nucleus and must be exported to the cytoplasm for translation. Most eukaryotic mRNAs have a sequence of polyadenylic acid at the 3' end, referred to as the poly(A) tail. The function of this tail is not known for certain, but it may play a role in the export of mature mRNA from the nucleus as well as in helping stabilize some mRNA molecules by retarding their degradation in the cytoplasm.Reverse Transcriptase Polymerase Chain Reaction: A variation of the PCR technique in which cDNA is made from RNA via reverse transcription. The resultant cDNA is then amplified using standard PCR protocols.Apoptosis: One of the mechanisms by which CELL DEATH occurs (compare with NECROSIS and AUTOPHAGOCYTOSIS). Apoptosis is the mechanism responsible for the physiological deletion of cells and appears to be intrinsically programmed. It is characterized by distinctive morphologic changes in the nucleus and cytoplasm, chromatin cleavage at regularly spaced sites, and the endonucleolytic cleavage of genomic DNA; (DNA FRAGMENTATION); at internucleosomal sites. This mode of cell death serves as a balance to mitosis in regulating the size of animal tissues and in mediating pathologic processes associated with tumor growth.Gene Expression Profiling: The determination of the pattern of genes expressed at the level of GENETIC TRANSCRIPTION, under specific circumstances or in a specific cell.Down-Regulation: A negative regulatory effect on physiological processes at the molecular, cellular, or systemic level. At the molecular level, the major regulatory sites include membrane receptors, genes (GENE EXPRESSION REGULATION), mRNAs (RNA, MESSENGER), and proteins.Signal Transduction: The intracellular transfer of information (biological activation/inhibition) through a signal pathway. In each signal transduction system, an activation/inhibition signal from a biologically active molecule (hormone, neurotransmitter) is mediated via the coupling of a receptor/enzyme to a second messenger system or to an ion channel. Signal transduction plays an important role in activating cellular functions, cell differentiation, and cell proliferation. Examples of signal transduction systems are the GAMMA-AMINOBUTYRIC ACID-postsynaptic receptor-calcium ion channel system, the receptor-mediated T-cell activation pathway, and the receptor-mediated activation of phospholipases. Those coupled to membrane depolarization or intracellular release of calcium include the receptor-mediated activation of cytotoxic functions in granulocytes and the synaptic potentiation of protein kinase activation. Some signal transduction pathways may be part of larger signal transduction pathways; for example, protein kinase activation is part of the platelet activation signal pathway.Gene Expression Regulation: Any of the processes by which nuclear, cytoplasmic, or intercellular factors influence the differential control (induction or repression) of gene action at the level of transcription or translation.Mice, Transgenic: Laboratory mice that have been produced from a genetically manipulated EGG or EMBRYO, MAMMALIAN.Promoter Regions, Genetic: DNA sequences which are recognized (directly or indirectly) and bound by a DNA-dependent RNA polymerase during the initiation of transcription. Highly conserved sequences within the promoter include the Pribnow box in bacteria and the TATA BOX in eukaryotes.Tumor Markers, Biological: Molecular products metabolized and secreted by neoplastic tissue and characterized biochemically in cells or body fluids. They are indicators of tumor stage and grade as well as useful for monitoring responses to treatment and predicting recurrence. Many chemical groups are represented including hormones, antigens, amino and nucleic acids, enzymes, polyamines, and specific cell membrane proteins and lipids.Base Sequence: The sequence of PURINES and PYRIMIDINES in nucleic acids and polynucleotides. It is also called nucleotide sequence.Molecular Sequence Data: Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories.Membrane Proteins: Proteins which are found in membranes including cellular and intracellular membranes. They consist of two types, peripheral and integral proteins. They include most membrane-associated enzymes, antigenic proteins, transport proteins, and drug, hormone, and lectin receptors.Transfection: The uptake of naked or purified DNA by CELLS, usually meaning the process as it occurs in eukaryotic cells. It is analogous to bacterial transformation (TRANSFORMATION, BACTERIAL) and both are routinely employed in GENE TRANSFER TECHNIQUES.Cell Movement: The movement of cells from one location to another. Distinguish from CYTOKINESIS which is the process of dividing the CYTOPLASM of a cell.Protein Binding: The process in which substances, either endogenous or exogenous, bind to proteins, peptides, enzymes, protein precursors, or allied compounds. Specific protein-binding measures are often used as assays in diagnostic assessments.Cells, Cultured: Cells propagated in vitro in special media conducive to their growth. Cultured cells are used to study developmental, morphologic, metabolic, physiologic, and genetic processes, among others.Natural Language Processing: Computer processing of a language with rules that reflect and describe current usage rather than prescribed usage.Encyclopedias as Topic: Works containing information articles on subjects in every field of knowledge, usually arranged in alphabetical order, or a similar work limited to a special field or subject. (From The ALA Glossary of Library and Information Science, 1983)Software: Sequential operating programs and data which instruct the functioning of a digital computer.Information Storage and Retrieval: Organized activities related to the storage, location, search, and retrieval of information.Algorithms: A procedure consisting of a sequence of algebraic formulas and/or logical steps to calculate or determine a given task.Internet: A loose confederation of computer communication networks around the world. The networks that make up the Internet are connected through several backbone networks. The Internet grew out of the US Government ARPAnet project and was designed to facilitate information exchange.Computational Biology: A field of biology concerned with the development of techniques for the collection and manipulation of biological data, and the use of such data to make biological discoveries or predictions. This field encompasses all computational methods and theories for solving biological problems including manipulation of models and datasets.Neanderthals: Common name for an extinct species of the Homo genus. Fossils have been found in Europe and Asia. Genetic evidence suggests that limited interbreeding with modern HUMANS (Homo sapiens) took place.Archaeology: The scientific study of past societies through artifacts, fossils, etc.Fossils: Remains, impressions, or traces of animals or plants of past geological times which have been preserved in the earth's crust.Spain: Parliamentary democracy located between France on the northeast and Portugual on the west and bordered by the Atlantic Ocean and the Mediterranean Sea.Hominidae: Family of the suborder HAPLORHINI (Anthropoidea) comprising bipedal primate MAMMALS. It includes modern man (HOMO SAPIENS) and the great apes: gorillas (GORILLA GORILLA), chimpanzees (PAN PANISCUS and PAN TROGLODYTES), and orangutans (PONGO PYGMAEUS).Paleontology: The study of early forms of life through fossil remains.History, Ancient: The period of history before 500 of the common era.Love: Affection; in psychiatry commonly refers to pleasure, particularly as it applies to gratifying experiences between individuals.Activities of Daily Living: The performance of the basic activities of self care, such as dressing, ambulation, or eating.Cats: The domestic cat, Felis catus, of the carnivore family FELIDAE, comprising over 30 different breeds. The domestic cat is descended primarily from the wild cat of Africa and extreme southwestern Asia. Though probably present in towns in Palestine as long ago as 7000 years, actual domestication occurred in Egypt about 4000 years ago. (From Walker's Mammals of the World, 6th ed, p801)Cat Diseases: Diseases of the domestic cat (Felis catus or F. domesticus). This term does not include diseases of the so-called big cats such as CHEETAHS; LIONS; tigers, cougars, panthers, leopards, and other Felidae for which the heading CARNIVORA is used.Elevators and Escalators: Mechanical ascending and descending devices which convey objects and/or people.Masticatory Muscles: Muscles arising in the zygomatic arch that close the jaw. Their nerve supply is masseteric from the mandibular division of the trigeminal nerve. (From Stedman, 25th ed)Medicine in Literature: Written or other literary works whose subject matter is medical or about the profession of medicine and related areas.Facial Muscles: Muscles of facial expression or mimetic muscles that include the numerous muscles supplied by the facial nerve that are attached to and move the skin of the face. (From Stedman, 25th ed)Saskatchewan: A province of Canada, lying between the provinces of Alberta and Manitoba. Its capital is Regina. It is entirely a plains region with prairie in the south and wooded country with many lakes and swamps in the north. The name was taken from the Saskatchewan River from the Cree name Kisiskatchewani Sipi, meaning rapid-flowing river. (From Webster's New Geographical Dictionary, 1988, p1083 & Room, Brewer's Dictionary of Names, 1992, p486)Masseter Muscle: A masticatory muscle whose action is closing the jaws.Dust: Earth or other matter in fine, dry particles. (Random House Unabridged Dictionary, 2d ed)Tax Exemption: Status not subject to taxation; as the income of a philanthropic organization. Tax-exempt organizations may also qualify to receive tax-deductible donations if they are considered to be nonprofit corporations under Section 501(c)3 of the United States Internal Revenue Code.Journalism: The collection, preparation, and distribution of news and related commentary and feature materials through such media as pamphlets, newsletters, newspapers, magazines, radio, motion pictures, television, and books. While originally applied to the reportage of current events in printed form, specifically newspapers, with the advent of radio and television the use of the term has broadened to include all printed and electronic communication dealing with current affairs.Journalism, Medical: The collection, writing, and editing of current interest material on topics related to biomedicine for presentation through the mass media, including newspapers, magazines, radio, or television, usually for a public audience such as health care consumers.Computer Storage Devices: Devices capable of receiving data, retaining data for an indefinite or finite period of time, and supplying data upon demand.Police: Agents of the law charged with the responsibility of maintaining and enforcing law and order among the citizenry.Newspapers: Publications printed and distributed daily, weekly, or at some other regular and usually short interval, containing news, articles of opinion (as editorials and letters), features, advertising, and announcements of current interest. (Webster's 3d ed)Mass Media: Instruments or technological means of communication that reach large numbers of people with a common message: press, radio, television, etc.
An expression used to suggest that there is evidence or authority for a claim without actually citing such evidence or ... Concise expression. Burden of proof. Theory of argument giving the obligation of proving a case to the asserting party. ... uses expressions such as 'thou shalt' and 'thou shalt not'. Dysphemism. A term with negative associations for something in ... Expression of hatred or contempt. Belles lettres. Written works considered quality because they are pleasing to the senses. ...
... expression(); end else begin expression(); if (sym=eql) or (sym=neq) or (sym=lss) or (sym=leq) or (sym=gtr) or (sym=geq) then ... expression(); } else { expression(); if (sym == eql ,, sym == neq ,, sym == lss ,, sym == leq ,, sym == gtr ,, sym == geq) { ... expression ("=","#","<","<=",">",">=") expression . expression = ["+","-"] term {("+","-") term} . term = factor {("*","/") ... procedure expression; begin if (sym=plus) or (sym=minus) then nextsym(); term(); while (sym=plus) or (sym=minus) do begin ...
Parsing expression grammars (Ford) Ford's PEGs have syntactic predicates expressed as the and-predicate and the not-predicate ... Parsing expression grammars (PEGs), invented by Bryan Ford, extend these simple predicates by allowing "not predicates" and ... which are an extension of Perl 5's regular expression syntax. Predicates are introduced via a lookahead mechanism called before ... ANTLR Parr & Quong give this example of a syntactic predicate: stat: (declaration)? declaration , expression ; which is ...
"Expression". Biochemistry. 30 (34): 8415-8423. doi:10.1021/bi00098a020. PMID 1883828. Munford RS, Hunter JP (1992). " ...
... 's garmmars are written in a meta language based on the EBNF form and regular expressions, with extensive additions and ... This is a simple example of a grammar for a basic calculator: grammar Calc: parser CalcP: expression: multiplicative ( '+' ... expression ')' ; scanner CalcS: INT: '0'-'9'+; PLUS: '+'; MINUS: '-'; STAR: '*'; SLASH: '/'; LP: '('; RP: ')'; LL recognizers ...
"Ogunde" is the opening track on jazz saxophonist John Coltrane's 1967 album Expression, and one of two songs on The Olatunji ... "Expression". AllMusic. Retrieved 2007-03-11. "The Olatunji Concert: The Last Live Recording". AllMusic. Retrieved 2007-03-11. ... "Ogunde" is the opening track on Expression, Coltrane's final studio album, recorded on February 15 and March 7, 1967. At 3:36 ... In addition to Expression and Olatunji Concert, versions of "Ogunde" have been featured on several other albums, including His ...
Expression. The 5-HT3C, 5-HT3D and 5-HT3E genes tend to show peripherally restricted pattern of expression, with high levels in ... Boyd GW, Low P, Dunlop JI, Ward M, Vardy AW, Lambert JJ, Peters J, Conolly CN (2002). "Assembly and cell surface expression of ...
... expression ("=","#","<","<=",">",">=") expression . expression = [ "+","-"] term { ("+","-") term}. term = factor {("*","/") ... expression , "call" ident , "?" ident , "!" expression , "begin" statement {";" statement } "end" , "if" condition "then" ... factor}. factor = ident , number , "(" expression ")". It is rather easy for students to write a recursive descent parser for ... statement , "while" condition "do" statement ]. condition = "odd" expression , ...
Expression , 1 ⟩ {\displaystyle ,1\rangle } may mean a state with single photon, or the coherent state with mean amplitude ... This is often due to a modifying expression, such as a prepositional phrase, the application of which is unclear. "He ate the ... It is common practice to omit multiplication signs in mathematical expressions. Also, it is common to give the same name to a ... In the scientific journal style, the expression s i n α {\displaystyle sin\alpha } means product of variables s {\displaystyle ...
... opt-whitespace expression line-end . opt-whitespace = { " " } . expression = list [ "," expression ] . line-end = opt- ... EXPRESSION = TERM { "," TERM } . TERM = FACTOR { FACTOR } . FACTOR = IDENTIFIER , LITERAL , "[" EXPRESSION "]" , "(" EXPRESSION ... EXPRESSION "}" . IDENTIFIER = letter { letter } . LITERAL = """" character { character } """" . The equals sign indicates a ...
We use arithmetic expressions as an example. First we provide a simplified BNF grammar: ::= , "+" ::= , "*" ::= , , "(" ")" ... expression, "+" , term; term = factor , term, "*" , factor; factor = constant , variable , "(" , expression , ")"; variable = " ... " , "9" This grammar can also be expressed in EBNF: expression = term , ...
精神.如: 凝神; 劳神; 聚精会神.) Expression, demeanor; consciousness, state of mind. (表情; 神志.) Portrait, portraiture. (肖像.) Magical, ... Chinese classic texts use shen in meanings 1 "spirit; god", 2 "spirit, mind; attention", 3 "expression; state of mind", 5 " ...
"Self Expression , The Archives of Institute of Taiwan History, Academia Sinica - Taiwan Archives Online". Archives.ith.sinica. ...
First published in 1991 as Yuanming Xiqu Zhong De Mengguyu (元明戲曲中的蒙古語 "Mongolian Expressions in Yuan and Ming Dramas") by ... expression, phrase; speech, statement; part of speech; a kind of tonal poetry"). Zidian is a much older and more common word ... "fixed expression; idiom; locution"). Some modern dictionaries for idioms are: Li Yihua 李一华 and Lu Deshen吕德申, eds. Hanyu chengyu ... expression; diction, phraseology; statement; a kind of poetic prose; depart; decline; resign"), and its graphic variant cí (詞 ...
"Male Expression." Canadian Literature 133 (Summer 1992). 179-81. Hagarty, Britt. "Review: Monet's Garden." The Weekend Sun ( ... is an imagistic expression that complements the analyzing consciousness. The point is not body versus mind, but rather body and ... The poet's careful structure of imagery and his muscular tone-his powerful expression of the hypnotic rhythm of the ordinary- ...
"10 Tips on shaving for the perfect look". Lynx Expression. Retrieved November 18, 2016. admin. "How To Get Rid of a Razor Burn ...
"The oldest science blog of all? , Gene Expression , Discover Magazine". Blogs.discovermagazine.com. 2010-08-24. Retrieved 2012- ...
Gene Expression. Retrieved 3 March 2011. "Edge: AN EPIDEMIOLOGY OF REPRESENTATIONS: A Talk with Dan Sperber". Edge. Retrieved 3 ...
... political expression; and cultural expression. She found that the status of women is closer to that of men when social ...
"Larry Wall, Fundamentalist, non-Creationist, programmer". Gene Expression. Wall, Larry (March 3, 1999), Perl, the first ...
lambda (arg) (* arg arg)) Common Lisp has the concept of lambda expressions. A lambda expression is written as a list with the ... named Lambda Expressions, starting with JDK 8. A lambda expression consists of a comma separated list of the formal parameters ... lambda expressions). \x -> x * x Lambda expressions are fully integrated with the type inference engine, and support all the ... E.g., this does not work: // will NOT compile! var foo = (int x) => x*x; However, a lambda expression can take part in type ...
In addition, it was shown in one study involving a Finnish population that the lactase gene has a higher expression when G− ... It is not known how exactly the different variants described above regulate LCT expression. None of the mutations so far ... While a variety of genetic, as well as nutritional, factors determine lactase expression, no evidence has been found for ... This is evident in examining the mammalian lactase gene (LCT), which expression decreases after the weaning stage, resulting in ...
Expression is relatively low for c4orf21 compared to other proteins. Expression of c4orf21 is slightly elevated compared to its ... This gene shows relatively low expression in most human tissues, with increased expression in situations of chemical dependence ... Upregulation of c4orf21 was also present in certain cancer expression data sets. A paralog of ZGRF1 was found to inhibit HIV-1 ... "c4orf21". Expression Atlas. Retrieved 16 May 2013. Anon. "Predicted protein interactions between paralogs and c4orf21". C4orf21 ...
The expression , α ⟩ {\displaystyle ,\alpha \rangle } with α=1 represents a Poisson distribution of number states , n ⟩ {\ ... which is consistent with the expression for the density matrix operator at zero temperature. Likewise, the photon number ...
... and testes while microarray expression shows RUFY2 ubiquitous expression. GRCh38: Ensembl release 89: ENSG00000204130 - Ensembl ...
... calculated with the quantifications of individual receptor expression in each region. (C) Heatmaps of mean expression (vsd- ... genome to obtain a nonbiased differential gene expression analysis. Principal components analysis (PCA) of the mean expression ... Differential expression of glutamate receptors in avian neural pathways for learned vocalization. J. Comp. Neurol. 476, 44-64 ( ... Details on the expression of all glutamate receptors in individual regions by RNA-seq and in situ hybridization are given in ...
Expression of NAPEPLD and PLA2G4E, coding for eCB anabolic enzymes, was higher in the tumour tissue than in non-malignant ... Altered mRNA Expression of Genes Involved in Endocannabinoid Signalling in Squamous Cell Carcinoma of the Oral Tongue. ... Among genes coding for eCB catabolic enzymes, expression of MGLL was lower in tumour tissue while PTGS2 was increased. It is ... expression of genes coding for the components of the eCB system in tumour and non-malignant samples from SCCOT patients. ...
"Regular Expression Tutorial - Learn How to Use Regular Expressions". www.regular-expressions.info.. .mw-parser-output cite. ... Generalizing this pattern to Lk gives the expression: (. a. ∣. b. ). ∗. a. (. a. ∣. b. ). (. a. ∣. b. ). ⋯. (. a. ∣. b. ). ⏟. k ... "Perl Regular Expression Documentation". perldoc.perl.org. Retrieved January 8, 2012.. *^ a b "Regular Expression Syntax". ... A regular expression, regex or regexp[1] (sometimes called a rational expression)[2][3] is a sequence of characters that define ...
to turn the expression into an expression statement. This asks the implementation to evaluate the expression for its side- ... is also an expression. An example of a relational expression is 4 ≠ 4. , which evaluates to false. .[2][3] ... Cambridge: Cambridge University Press, 3.4.1 Statements and Expressions, p. 26 *^ Javascript expressions, Mozilla Accessed July ... is both an arithmetic and programming expression, which evaluates to 5. . A variable is an expression because it denotes a ...
Similar to function expressions, class expressions can be named or unnamed. If named, the name of the class is local to the ... The class expression is one way to define a class in ECMAScript 2015. ... The class expression is one way to define a class in ECMAScript 2015. Similar to function expressions, class expressions can be ... A simple class expression. This is just a simple anonymous class expression which you can refer to using the variable Foo. . ...
Gene Expression. Tag archives for Neandertal. Apartheid of Iberian Neandertals & modern humans. Posted by Razib Khan on March ...
Activity-dependent aberrations in gene expression and alternative splicing in a mouse model of Rett syndrome Sivan Osenberg, ... The gene regulatory program of Acrobeloides nanus reveals conservation of phylum-specific expression Philipp H. Schiffer, ...
It must be genetic! You seem to have the same gene I do for having a great big love of cats! Ever since I was a baby, holding and petting a purring cat is one of lifes great warm fuzzy feeling ...
Methods and Protocols presents both cutting-edge and established methods for studying cardiac gene expression. The protocols ... DNA In silico Microarray PCR Polymerase Chain Reaction Promoter SNP Single Nucleotide Polymorphism gene expression gene ... Cardiac Gene Expression: Methods and Protocols presents both cutting-edge and established methods for studying cardiac gene ... Section I, Cardiac Gene Expression Profiling: The Global Perspective, discusses several different approaches to examining, ...
What is the term for expressions such as queer as a two dollar bil the elevator doesnt go to the top bricks shy of a ... Re: Expression Name Hi Natalie,. I made a search by politically correct terms to take a look at some of these expressions and ... Re: Expression Name If we dont want to offend a person by being too straightforward or blunt we use expressions that let us ... What is the term for expressions such as. queer as a two dollar bil. the elevator doesnt go to the top. bricks shy of a ...
... The WG Expression Profiling focusses on the analysis of expression of biological quantities which have ... expression-based network inference and -analysis.. The WG Expression Profiling also provides self-developed software tools (e.g ... machine learning methods for feature selection and for the modelling of expression-based classifiers,. • annotation of genes ... and proteins in expression data,. • identification and characterization of known and unknown groups and subgroups using ...
The main interest of our lab is to understand the physical basis underlying molecular mechanisms of gene expression. ...
Alterations in Phenotype Expression of Muscle by Chronic Nerve Stimulation Dirk Pette, Annegard Heilig, Gary Klug, Heinz ... Phenotypic Expression & Molecular Markers for Muscle Diseases. * Front Matter Pages 23-23 ... Recombinant DNA Approaches in the Investigation of Muscle Gene Expression. * Front Matter Pages 281-281 ... into the mechanisms of the muscle degeneration have been hampered by ignorance of the fundamental phenotypic expression of the ...
A procedure called expression is applied only to citrus oils. The outer coloured peel is squeezed in presses, and the oil is ... The expression method, used to recover citrus oils from fruit peels, ranges from a traditional procedure of pressing with ... A procedure called expression is applied only to citrus oils. The outer coloured peel is squeezed in presses, and the oil is ...
The Court found a violation of Article 10 (freedom of expression); this is the first judgment concerning freedom of expression ... The Court found a violation of Article 10 (Freedom of expression) emphasising that the right of journalists not to disclose ... Case-law of the Court and its contribution to protecting freedom of expression ...
Identifying Differential Gene Expression You can now compare the gene expression values between two groups of data: CNS ... Therefore an up-regulated gene in this example has higher expression in MD, and down-regulated gene has higher expression in ... Filtering the Expression Data Many probe sets in this example are not annotated, not expressed or have a small variability ... From the expression data of all 42 samples in the dataset, extract the data of the 10 MD samples and the 10 Mglio samples. ...
An expression system refers to the factors that work together to yield a particular gene product such as a protein, ribozyme or ... In this sense, every cell in the human body is an expression system. However, the term usually refers to gene expression in the ... Some of these natural expression systems have been modified for use as artificial expression systems such as the Tet-on and Tet ... These configurations help form the expression system of the cell by regulating DNA replication and gene expression. ...
Gene expression is the process by which DNA is used to make proteins, which then go on to perform various important functions ... Gene expression is the process by which DNA is used to make proteins, which then go on to perform various important functions ... The process of gene expression includes the following steps:. *Transcription - Transcription is the process by which a segment ...
The Plant Gene Expression Center is located in Albany, CA and is part of the Pacific West Area.. The Center Director is Sarah ...
REgulation of MItochondrial gene eXpression), an Innovation Training Network funded under the highly competitive Marie ... a program that will contribute to elucidating the molecular mechanisms and pathways that regulate mitochondrial gene expression ... Mitochondrial gene expression International team led by the researcher on aging Aleksandra Trifunovic from Cologne wins Marie ... "The complex nature of mitochondrial gene expression that relies on two different genomes calls for a multidisciplinary approach ...
Free expression on the Internet Should there be any limits? 409 15 June 2017 Council of Europe Strasbourg ... ... This video examines the issues surrounding freedom of expression on the web, and explains what the Council of Europe is doing ...
Insulin-regulated gene expression.. OBrien RM1, Streeper RS, Ayala JE, Stadelmaier BT, Hornbuckle LA. ... Insulin regulates the expression of more than 150 genes, indicating that this is a major action of this hormone. At least eight ...
The polynucleotides of the invention may be used to inhibit expression of a specific allele, whilst allowing normal expression ... This helps ensure that the expression of the siRNA is permanent rather than the transient expression associated with non- ... However, this reduction in gene expression is transient. To overcome this limitation, an expression vector, termed pSUPER was ... to return the level of expression of that gene to the normal level expression rather than to completely inhibit expression of ...
Short Time-series Expression Miner (STEM) The Short Time-series Expression Miner (STEM) is a Java program for clustering, ... J. Ernst, Z. Bar-Joseph. STEM: a tool for the analysis of short time series gene expression data.. BMC Bioinformatics, 7:191, ... Clustering Short Time Series Gene Expression Data. Bioinformatics (Proceedings of ISMB 2005), 21 Suppl. 1, pp. i159-i168, 2005 ... The Short Time-series Expression Miner (STEM) version 1.3.11 (version log) is freely available under a GPL v3.0 license. Click ...
appendix-29-abh-expression-in-cancer-1 Appendix 29. ABH Antigen Expression & Cancer ... expression in all grades of adenocarcinomas, and strong expression of Ley in adenocarcinomas. In addition to Ley, sialyl Lex ( ... Tumor cells with decreased expression of these antigens were shown to have a higher metastatic tendency. Life expectancy of ... In addition to the differential susceptibilities depending on the ABO phenotype, altered expression of ABH antigens in cancer ...
  • It depends on the particular programming language specification whether an expression with no abstract side effects can legally be eliminated from the execution path by the processing environment in which the expression is evaluated. (wikipedia.org)
  • Determining if changes in gene expression are statistically significant between different conditions, e.g. two different tumor types, and determining the biological function of the differentially expressed genes, are important aims in a microarray experiment. (mathworks.com)
  • The Short Time-series Expression Miner (STEM) is a Java program for clustering, comparing, and visualizing short time series gene expression data from microarray experiments (~8 time points or fewer). (cmu.edu)
  • For nearly a decade, our research group has had the privilege of developing and mining a multi-center, microarray-based, genome-wide expression database of critically ill children ( ≤ 10 years of age) with septic shock. (psu.edu)
  • The ExpressionSet class is designed to contain data from a microarray gene expression experiment, including expression values, sample and feature metadata, and information about experimental methods and conditions. (mathworks.com)
  • It provides a convenient way to store related information about a microarray gene expression experiment in a single data structure (object). (mathworks.com)
  • The ExpressionSet class includes properties and methods that let you access, retrieve, and change data, metadata, and other information about the microarray gene expression experiment. (mathworks.com)
  • So, rather than characterize these individual nucleotide changes in genes, Cheung and geneticist Richard Spielman employed microarray technology--essentially a genome chip that allows a researcher to analyze the expression of many genes at once--to study across Chinese, Japanese and European populations many different traits that are coded for in a type of white blood cell. (scientificamerican.com)
  • An alga that seems healthy from a physiological point of view appears altered when its gene's expression is examined. (eurekalert.org)
  • In each mouse line, expression of the reporter or recombinase is controlled by promoter elements derived from a bacterial artificial chromosome (BAC) containing a specific gene of interest, in order to mimic the gene's expression pattern. (nih.gov)
  • The main interest of our lab is to understand the physical basis underlying molecular mechanisms of gene expression. (google.com)
  • The key aim of the REMIX network is to combine the skills of European research groups to strategically train the next generation of scientists in a program that will contribute to elucidating the molecular mechanisms and pathways that regulate mitochondrial gene expression. (eurekalert.org)
  • Despite the fact that these diseases are quite common, it is surprising that our understanding of the mechanisms governing mitochondrial gene expression and its associated pathologies remain superficial and therapeutic interventions unexplored," says Aleksandra Trifunovic. (eurekalert.org)
  • To analyze the mechanisms responsible for the spatial gradient of transgene expression, photoreceptors that do and do not express lacZ will be isolated using the fluorescence activated cell sorter (FACS) and a fluorescent beta-galactosidase substrate. (hopkinsmedicine.org)
  • Censorship today is just as likely to be the result of a market force or a bandwidth monopoly as a line edit or the covering of a nude sculpture, and the current system of new technologies and economic arrangements has subtle, built-in mechanisms for suppressing free expression as powerful as any known in other centuries. (google.com)
  • This module will give a thorough understanding of the molecular mechanisms of gene expression and its control, in mammals, to enable you to pursue independent study in this area. (le.ac.uk)
  • Genetic Expression in the Cell Cycle provides an understanding of the molecular mechanisms that govern the expression of genetic information during the cell cycle. (elsevier.com)
  • This document is a standard that addresses the representation of gene expression data and relevant annotations, as well as mechanisms for exchanging these data. (omg.org)
  • Taking cotton as their study system over the past decade, the Wendel lab have applied a portfolio of newly emerging technologies to characterise patterns of gene expression in wild and cultivated species of diploid and allopolyploid cotton. (scoop.it)
  • To better understand gene-gene co-expression based on biological regulation but not SCNA, we describe a method termed "Genomic Regression Analysis of Coordinated Expression" (GRACE) to adjust for the effect of SCNA in co-expression analysis. (nature.com)
  • The availability of this genomic information made it possible to compare gene expression of algae exposed to different concentrations of mercury and to determine the associated effects. (eurekalert.org)
  • The availability of complete genomic sequences and technologies that allow comprehensive analysis of global expression profiles of messenger RNA have greatly expanded our ability to monitor the internal state of a cell. (nih.gov)
  • Veracyte's first product - the Afirma® Thyroid FNA Analysis - combines specialized cytopathology assessment with the Afirma Gene Expression Classifier, a genomic test that clarifies inconclusive thyroid nodule results as benign or suspicious for cancer. (prnewswire.com)
  • A publicly available dataset containing gene expression data of 42 tumor tissues of the embryonal central nervous system (CNS) is used for this example. (mathworks.com)
  • will be used in this example, but data from either one of the other two expression variables can be used as well. (mathworks.com)
  • You can now compare the gene expression values between two groups of data: CNS medulloblastomas (MD) and non-neuronal origin malignant gliomas (Mglio) tumor. (mathworks.com)
  • From the expression data of all 42 samples in the dataset, extract the data of the 10 MD samples and the 10 Mglio samples. (mathworks.com)
  • However, co-expression analysis using human cancer transcriptomic data is confounded by somatic copy number alterations (SCNA), which produce co-expression signatures based on physical proximity rather than biological function. (nature.com)
  • However, no method exists to remove the confounding effect of CNAs in the analysis of gene-gene co-expression using cancer transcriptome data. (nature.com)
  • Moreover, by applying tree-constructing methodologies borrowed from phylogenetics to the expression data from differentiated cells and stem cells, we reconstructed a tree of relationships that resembled the established hematopoietic program of lineage development. (pnas.org)
  • For more complex assignments, the destructuring assignment syntax is a JavaScript expression that makes it possible to extract data from arrays or objects using a syntax that mirrors the construction of array and object literals. (mozilla.org)
  • The BAC-GFP expression data and mouse brain images are available to the public in on-line, searchable databases (see weblinks below). (nih.gov)
  • Expression trees are not executable code , they are a form of data structure. (stackoverflow.com)
  • LINQ provides a simple syntax for translating code into a data structure called an expression tree. (stackoverflow.com)
  • it is a data structure called an expression tree. (stackoverflow.com)
  • You have learned that an expression tree is a data structure that represents executable code. (stackoverflow.com)
  • Tumor cells with decreased expression of these antigens were shown to have a higher metastatic tendency. (google.com)
  • Researchers in the laboratory of Mikhail Shapiro, assistant professor of chemical engineering and Heritage Medical Research Institute Investigator, have invented a new method to link magnetic resonance imaging (MRI) signals to gene expression in cells--including tumor cells--in living tissues. (innovations-report.com)
  • The researchers showed that this technique was successful in monitoring gene expression in a brain tumor in mice. (innovations-report.com)
  • The complex nature of mitochondrial gene expression that relies on two different genomes calls for a multidisciplinary approach in which different teams of researchers join forces. (eurekalert.org)
  • STEM allows researchers to identify significant temporal expression profiles and the genes associated with these profiles and to compare the behavior of these genes across multiple conditions. (cmu.edu)
  • Now researchers from North Carolina State University have found a way to use naturally occurring hydrogen peroxide inside cells to switch on gene expression. (redorbit.com)
  • 1. Researchers classify expressions based on muscle groups. (fastcompany.com)
  • When the researchers then compared the Asian populations with the Caucasian sampling, they noted that 1,097, more than 25 percent, of the genes had differing expression levels. (scientificamerican.com)
  • For instance, researchers from the Linus Pauling Institute at Oregon State University recently explained at Experimental Biology 2010 how altered "histone modifications" can impact the expression of many degenerative diseases, ranging from cancer and heart disease to biopolar disorder and even aging itself. (mercola.com)
  • Researchers have developed a method, called MemorySeq, to identify genes transcriptome-wide whose expression fluctuations persist for several cell divisions. (genomeweb.com)
  • Researchers developed a highly multiplexed screen to quantify the co-expression of 351 molecules on the surfaces of millions of human B cells. (genomeweb.com)
  • A team of researchers in Germany investigated gene expression in airway cells of SARS-CoV-2 patients, finding increased interaction between epithelial and immune cells. (genomeweb.com)
  • This study demonstrates, for the first time in humans, that large changes in gene expression are likely an important mechanism by which these omega fatty acids exert their potent clinical effects. (redorbit.com)
  • In addition to the differential susceptibilities depending on the ABO phenotype, altered expression of ABH antigens in cancer has also been reported. (google.com)
  • A method for making a genetically modified plant comprising regenerating a whole plant from a plant cell that has been transfected with DNA sequences comprising a first gene whose expression results in an altered plant phenotype linked to a transiently active promoter, the gene and promoter being separated. (google.com)
  • Recombinant expression of glycoproteins is of great interest, particularly in the production of therapeutic glycoproteins such as immunoglobulins and hormones for the biopharmaceutical market. (neb.com)
  • The process of expressing a recombinant protein in an expression system requires the following information/components. (sigmaaldrich.com)
  • Deiters and graduate students Jeane Govan, Andrew McIver and Chad Riggsbee wanted to see if they could harness hydrogen peroxide´s oxidizing property as a way to control gene expression, using the gene that gives fireflies their "glow," or luminescence, as a test case. (redorbit.com)
  • The enzyme that synthesizes RNA (RNA polymerase) binds to promoter sequences along with transcription factors that either activate or repress promoters, therefore regulating gene expression. (news-medical.net)
  • Preliminary transgenic mouse studies with fusion construct sconsisting of sequences upstream of the bovine rhodopsin gene ligated to the reporter gene lacZ (beta-galactosidase) have identified cis-acting DNA regulatory sequences that are capable of directing photoreceptor cell-specific gene expression. (hopkinsmedicine.org)
  • Expression uses the very latest computing technology to set new standards in the way sequences are analysed. (bio-medicine.org)
  • The Polymerase Chain Reaction (PCR), with its sensitive and selective amplification of specific nucleic acid sequences has become a research tool of almost unparalleled importance, with applications in, for example, cloning, gene expression analysis, DNA sequencing, genetic mapping and diagnostics. (google.ca)
  • A regex processor translates a regular expression in the above syntax into an internal representation which can be executed and matched against a string representing the text being searched in. (wikipedia.org)
  • A class expression has a similar syntax to a class declaration (statement) . (mozilla.org)
  • In this paper, we propose a new framework for discovering interactions between genes based on multiple expression measurements. (psu.edu)
  • We also examined the expression pattern of these TF-encoding transcripts in six male and female developmental stages in vegetative and reproductive gametophytic tissues of Marchantia. (scoop.it)
  • The Court found a violation of Article 10 (Freedom of expression) emphasising that the right of journalists not to disclose their sources could not be considered a privilege, dependent on the lawfulness or unlawfulness of their sources, but rather as an intrinsic part of the right to information. (coe.int)
  • this is the first judgment concerning freedom of expression and information via the press. (coe.int)
  • This video examines the issues surrounding freedom of expression on the web, and explains what the Council of Europe is doing in this field. (coe.int)
  • Since 2012, the Russian authorities have intensified a crackdown on freedom of expression, selectively casting certain kinds of criticism of the government as threats to state security and public stability and introducing significant restrictions to online expression and invasive surveillance of online activity. (hrw.org)
  • While new restrictions on freedom of expression appear to target political opposition or civic groups, they affect all Russians. (hrw.org)
  • Such unchecked surveillance has a stifling effect on freedom of expression online. (hrw.org)
  • The law makes it easier for the authorities to identify users and access personal information without judicial oversight, unjustifiably interfering with privacy and freedom of expression. (hrw.org)
  • Freedom of expression is protected under the Indian constitution and international treaties to which India is a party. (hrw.org)
  • Successive governments have made commitments to protect freedom of expression. (hrw.org)
  • While India's courts have generally protected freedom of expression, their record is uneven. (hrw.org)
  • Some lower courts continue to issue poorly reasoned, speech-limiting decisions, and the Supreme Court, while often a forceful defender of freedom of expression, has at times been inconsistent, leaving lower courts to choose which precedent to emphasize. (hrw.org)
  • Netflix's decision to pull an episode of a show critical of Saudi authorities risks facilitating a crackdown on freedom of expression in the kingdom, Amnesty International said Wednesday. (japantimes.co.jp)
  • U.S. President Donald Trump's verbal attacks on the media run the risk of triggering real violence against journalists, the U.N. rapporteur for freedom of expression said on Thursday. (japantimes.co.jp)
  • A controversial law to criminalize the planning of certain crimes that was steamrolled through the Diet early Thursday provoked large protests by opponents who say it could lead to abuse of power and curtail freedom of expression. (japantimes.co.jp)
  • A United Nations expert on Friday defended his report on significant threats to freedom of expression in Japan as factually accurate, rebutting the Japanese government's assertions that his views are based on "hearsay information. (japantimes.co.jp)
  • A U.N. special rapporteur who visited Japan last year noted "significant worrying signals" for the country's freedom of expression and opinion in a report released Tuesday. (japantimes.co.jp)
  • A ban on "mannequin flash mobs" issued by a city in Kanagawa Prefecture, was set aside by a district court on Wednesday without assessing whether the order violated the constitutional right to freedom of expression. (japantimes.co.jp)
  • Japan's restrictions on freedom of expression are growing but its sleepy public might not wake up before it's too late, a U.N. special rapporteur warns. (japantimes.co.jp)
  • A United Nations expert on freedom of expression concludes that Japan's media independence is being jeopardized by government pressure. (japantimes.co.jp)
  • How could China understand freedom of expression when it goes out of its way to restrict and control its citizens' freedom of speech? (taipeitimes.com)
  • Does Taiwan understand freedom of expression? (taipeitimes.com)
  • They ceaselessly demean Taiwan and praise China while using freedom of expression as justification. (taipeitimes.com)
  • Freedom of expression in Taiwan does not have "Taiwan's sovereignty" as a common core value. (taipeitimes.com)
  • Denmark has demonstrated the true essence of the freedom of expression, which is founded upon a citizens' consensus and puts the "right" side foremost. (taipeitimes.com)