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Descriptor English: Nucleic Acid Hybridization
Descriptor Spanish: Hibridación de Ácido Nucleico
Descriptor hibridación de ácidos nucleicos
Entry term(s) hibridación genómica
Scope note: Técnica, ampliamente usada, que aprovecha la capacidad de las secuencias complementarias en cadenas únicas de ADN y ARN de emparejarse unas con otras para formar una hélice doble. La hibridación puede tener lugar entre dos secuencias complementarias de ADN, entre un ADN con cadena única y un ARN complementario o entre dos secuencias de ARN. La técnica se utiliza para detectar y aislar secuencias específicas, medir la homología o definir otras características de una o ambas cadenas. (Traducción libre del original: Kendrew, Encyclopedia of Molecular Biology, 1994, p503)
Descriptor Portuguese: Hibridização de Ácido Nucleico
Descriptor French: Hybridation d'acides nucléiques
Entry term(s): Hybridation génomique
Tree number(s): E05.393.661
G02.111.611
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D009693
Scope note: Widely used technique which exploits the ability of complementary sequences in single-stranded DNAs or RNAs to pair with each other to form a double helix. Hybridization can take place between two complimentary DNA sequences, between a single-stranded DNA and a complementary RNA, or between two RNA sequences. The technique is used to detect and isolate specific sequences, measure homology, or define other characteristics of one or both strands. (Kendrew, Encyclopedia of Molecular Biology, 1994, p503)
Annotation: IM general only; coord NIM with DNA or RNA or specific (IM); IN SITU HYBRIDIZATION & IN SITU HYBRIDIZATION, FLUORESCENCE are available
Allowable Qualifiers: DE effets des médicaments et des substances chimiques
ES éthique
GE génétique
IM immunologie
MT méthodes
PH physiologie
RE effets des radiations
Related: Technique de Southern MeSH
DeCS ID: 9880
Unique ID: D009693
NLM Classification: QU 58
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1972/01/01
Date of Entry: 1999/01/01
Revision Date: 2016/06/17
Hybridation d'acides nucléiques - Preferred
Concept UI M0015052
Preferred term Hybridation d'acides nucléiques
Hybridation génomique - Broader
Concept UI M0015053
Preferred term Hybridation génomique



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