microarray

microarray
mi·cro·ar·ray -ə-'rā n a supporting material (as a glass or plastic slide) onto which numerous molecules or molecular fragments usu. of DNA or protein are attached in a regular pattern for use in biochemical or genetic analysis esp DNA microarray

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mi·cro·ar·ray (miґkro-ə-ra″) an arrangement of DNA samples, consisting of a set of DNA spots, typically 200 μm or less in diameter, on a substrate; used for automated high-throughput matching of known and unknown DNA samples. Cf. macroarray.

Medical dictionary. 2011.

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  • MicroArray — ist eine Sammelbezeichnung für moderne molekularbiologische Untersuchungssysteme, die die parallele Analyse von mehreren tausend Einzelnachweisen in einer geringen Menge biologischen Probenmaterials erlauben. Es gibt verschiedene Formen von… …   Deutsch Wikipedia

  • Microarray — ist eine Sammelbezeichnung für moderne molekularbiologische Untersuchungssysteme, die die parallele Analyse von mehreren tausend Einzelnachweisen in einer geringen Menge biologischen Probenmaterials erlauben. Es gibt verschiedene Formen von… …   Deutsch Wikipedia

  • microarray — palabra inglesa, sin equivalente en español para definir un dispositivo que se utiliza para determinar como los genes interactúan unos con otros y como una célula es regulada mediante la expresión de un vasto número de genes. El método utiliza un …   Diccionario médico

  • microarray — /mīˈkrō ə rā/ noun A small membrane or glass slide containing samples of biological material arranged in a regular pattern, used as a tool in genetic analysis ORIGIN: ↑micro (1b) …   Useful english dictionary

  • Microarray — A microarray is a multiplex lab on a chip. It is a 2D array on a solid substrate (usually a glass slide or silicon thin film cell) that assays large amounts of biological material using high throughput screening methods. Types of microarrays… …   Wikipedia

  • microarray de proteínas — un dispositivo que permite la realización de múltiples pruebas inmunocitoquímicas simultáneamente. Un robor aplica cientos de anticuerpos específicos o de soluciones de antígenos en forma de matriz sobre la superficie de unas láminas de vidrio… …   Diccionario médico

  • Microarray analysis techniques — Example of an approximately 40,000 probe spotted oligo microarray with enlarged inset to show detail. Microarray analysis techniques are used in interpreting the data generated from experiments on DNA, RNA, and protein microarrays, which allow… …   Wikipedia

  • Microarray databases — The term microarray database is usually used to describe a repository containing microarray gene expression data. The key features of a microarray database are to store the measurement data, manage a searchable index, and make the data available… …   Wikipedia

  • 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 microarrays to facilitate the exchange of information between different data systems.[1]… …   Wikipedia

  • Microarray Gene Expression Data Society — The Microarray Gene Expression Data Society (or MGED) is an international organization of biologists, computer scientists, and data analysts aiming to facilitate the sharing of microarray data generated by functional genomics and proteomics… …   Wikipedia

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