| op | operation; operator |
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| LacO | Lac operator |
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| ROC | Receive operator characteristic |
| ROC | Receiver Operator Characteristic Curve |
| ROC | Receiver Operator Curve |
| operator | <molecular biology> The site on DNA to which a specific repressor protein binds and prevents the initiation of transcription at the adjacent promoter. (18 Nov 1997) |
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| operator gene | A gene with the function of activating the production of messenger RNA by one or more adjacent structural loci; part of the feedback system for determining the rate of production of an enzyme. (05 Mar 2000) |
| operator region | <genetics> DNA sequences which signal the initiation of transcription when derepressed. (12 Dec 1998) |
| met repressor operator complex | Repressor protein, 104 residues, product of the metJ gene, which regulates methionine biosynthesis in E. Coli. Dimeric molecules bind to adjacent sites 8 base pairs apart on the DNA, sequence recognition is by interaction between antiparallel strands of protein and the major groove of the B form DNA duplex. (18 Nov 1997) |
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Synonyms : Operator Region, Operator Regions, Operator Region (Genetics), Operators (Genetics), Region, Operator, Region, Operator (Genetics), Regions, Operator, Regions, Operator (Genetics)
| operator |
(mathematics) a symbol that represents a function from functions to functions; "the integral operator" an agent that operates some apparatus or machine; "the operator of the switchboard" someone who owns or operates a business; "who is the operator of this franchise?" hustler: a shrewd or unscrupulous person who knows how to circumvent difficulties a speculator who trades aggressively on stock or commodity markets
Ãâó: wordnet.princeton.edu/perl/webwn
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| operator gene |
a gene that activates the production of messenger RNA by adjacent structural genes
Ãâó: wordnet.princeton.edu/perl/webwn
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| operatory |
(op
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| operator |
In mathematics, an operator is some kind of function; if it comes with a specified type of operand as function domain, it is no more than another way of talking of functions of a given type. The most frequently met usage is a mapping between vector spaces; this kind of operator is distinguished by taking one vector and returning another. For example, consider an enlargement, say by a factor of √2; such as is required to take one size of paper to another. ...
Ãâó: en.wikipedia.org/wiki/Operator
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| operator |
Programming languages have a set of operators that perform arithmetical operations, and others such as Boolean operations on truth values, and string operators manipulating strings of text. Computers are mathematical devices, but compilers and interpreters require a full syntactic theory of all operations in order to parse formulae involving any combinations correctly. ...
Ãâó: en.wikipedia.org/wiki/Operator_(programming)
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| operator | (informal) a shrewd or unscrupulous person who knows how to circumvent difficulties |
|---|---|
| operator | an agent that operates some apparatus or machine |
| operator | someone who owns or operates a business |
| operator | a speculator who trades aggressively on stock or commodity markets |
| operator | (mathematics) a symbol that represents a function from functions to functions |
| operator | a gene that activates the production of messenger RNA by adjacent structural genes |
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