site-specific mutagenesis

site-specific mutagenesis
site-specific mutagenesis noun
The possibility of altering a DNA sequence at a defined position, eg by synthesizing an alternative sequence and reinserting it into the host chromosome
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Useful english dictionary. 2012.

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  • site-specific mutagenesis — An in vitrotechnique in which an alteration is made at a specific site in a DNA molecule, which is then reintroduced into a cell. Various techniques are used; for the cell biologist, a very powerful approach to determining which parts of a… …   Dictionary of molecular biology

  • site-specific mutagenesis — The induction of mutations, by molecular biology techniques, in one or more specific nucleotides within a defined coding sequence in order to create altered forms of the gene product. Used to define the active sites of proteins and for protein… …   Glossary of Biotechnology

  • oligonucleotide-directed site-specific mutagenesis — See: site specific mutagenesis …   Glossary of Biotechnology

  • Site-directed mutagenesis — Site directed mutagenesis, also called site specific mutagenesis or oligonucleotide directed mutagenesis, is a molecular biology technique in which a mutation is created at a defined site in a DNA molecule. In general, this form of mutagenesis… …   Wikipedia

  • site-directed mutagenesis — site specific mutagenesis a method for producing a defined DNA mutation; a sequence alteration is made in vitro at a specific nucleotide or region and the altered DNA is reintroduced into cells …   Medical dictionary

  • site-directed mutagenesis — See site specific mutagenesis …   Dictionary of molecular biology

  • Mutagenesis — (pronounced /mjuːtəˈdʒɛnɪsɪs/) is a process by which the genetic information of an organism is changed in a stable manner, resulting in a mutation. It may occur spontaneously in nature, or as a result of exposure to mutagens. It can also be… …   Wikipedia

  • Site-directed spin labeling — is a technique for investigating protein local dynamics using electron spin resonance. The theory of SDSL is based on the specific reaction of spin labels with amino acids. A spin label s built in protein structure can be detected by EPR… …   Wikipedia

  • Mutagénesis de sitio dirigido — La mutagénesis de sitio dirigido, también llamada mutagénesis dirigida, es una técnica de biología molecular utilizada para crear mutaciones puntuales en una cadena de ADN. La técnica fue desarrollada por primera vez en 1978 por el científico… …   Wikipedia Español

  • directed mutagenesis — directed mutagenesis. = site specific mutagenesis (см.). (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

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