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MS2 tagging. MS2 tagging is a technique based upon the natural interaction of the MS2 bacteriophage coat protein with a stem-loop structure from the phage genome, [ 1] which is used for biochemical purification of RNA-protein complexes and partnered to GFP for detection of RNA in living cells. [ 2] More recently, the technique has been used to ...
Bacteriophage MS2 ( Emesvirus zinderi ), commonly called MS2, is an icosahedral, positive-sense single-stranded RNA virus that infects the bacterium Escherichia coli and other members of the Enterobacteriaceae. [ 1] MS2 is a member of a family of closely related bacterial viruses that includes bacteriophage f2, bacteriophage Qβ, R17, and GA.
Tandem mass spectrometry, also known as MS/MS or MS2, is a technique in instrumental analysis where two or more stages of analysis using one or more mass analyzer are performed with an additional reaction step in between these analyses to increase their abilities to analyse chemical samples. [1] A common use of tandem MS is the analysis of ...
ISO 3166-1 alpha-2 codes are two-letter country codes defined in ISO 3166-1, part of the ISO 3166 standard [1] published by the International Organization for Standardization (ISO), to represent countries, dependent territories, and special areas of geographical interest. They are the most widely used of the country codes published by ISO (the ...
Science and technology. Bacteriophage MS2. Metre per second squared (ms −2; m/s²), a unit of acceleration. Lockheed Martin Maritime Systems & Sensors. Tandem mass spectrometry (MS²) MegaSquirt2, a type of MegaSquirt electronic fuel injection controller. ms2, an open source molecular simulation software.
In Wikidata. Alpha-adrenergic agonistsare a class of sympathomimeticagents that selectively stimulates alpha adrenergic receptors. The alpha-adrenergic receptor has two subclasses α1and α2. Alpha 2 receptors are associated with sympatholyticproperties. Alpha-adrenergic agonists have the opposite function of alpha blockers.
Alpha diversity. In ecology, alpha diversity ( α-diversity) is the mean species diversity in a site at a local scale. The term was introduced by R. H. Whittaker [ 1][ 2] together with the terms beta diversity (β-diversity) and gamma diversity (γ-diversity). Whittaker's idea was that the total species diversity in a landscape (gamma diversity ...
Alpha globulin. Alpha globulins are a group of globular proteins in plasma [ 1] that are highly mobile in alkaline or electrically charged solutions. They inhibit certain blood proteases and show significant inhibitor activity. The alpha globulins typically have molecular weights of around 93 kDa.