Transgenic Organism: Difference between revisions
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A transgenic organism is a genetically engineered organism. They are created by firstly isolating the [[DNA|DNA]] and then fragmenting it using [[Restriction enzyme|restriction enzymes]] before recombining the DNA in a new controlled way. The restriction enzymes cleave the DNA at a specific restriction site and mainly create [[ | A transgenic organism is a genetically engineered [[organism|organism]]. They are created by firstly isolating the [[DNA|DNA]] and then fragmenting it using [[Restriction enzyme|restriction enzymes]] before recombining the [[DNA|DNA]] in a new controlled way. The [[restriction enzyme|restriction enzymes]] cleave the DNA at a specific restriction site and mainly create [[‘sticky’ ends|sticky ends]] that have complementary sequences to each other and can therefore adhere together. | ||
The recombined DNA is reintroduced to a cell or organism. The main use of this technology is for experimental studies, however a very importatant aspect of the application is developing and improving varities of crop plants and domesticated animals | The recombined DNA is reintroduced to a [[cell|cell]] or [[organism|organism]]. The main use of this technology is for experimental studies, however a very importatant aspect of the application is developing and improving varities of crop plants and domesticated animals <ref>Page 440, Hartl D.L and Ruvolo M (2012) Genetics, Analysis of Genes and Genomes, 8th edition, USA: Jones and Bartlett</ref>.<br> | ||
References | === References === | ||
<references /> | <references /> | ||
Revision as of 18:53, 28 November 2011
A transgenic organism is a genetically engineered organism. They are created by firstly isolating the DNA and then fragmenting it using restriction enzymes before recombining the DNA in a new controlled way. The restriction enzymes cleave the DNA at a specific restriction site and mainly create sticky ends that have complementary sequences to each other and can therefore adhere together.
The recombined DNA is reintroduced to a cell or organism. The main use of this technology is for experimental studies, however a very importatant aspect of the application is developing and improving varities of crop plants and domesticated animals [1].
References
- ↑ Page 440, Hartl D.L and Ruvolo M (2012) Genetics, Analysis of Genes and Genomes, 8th edition, USA: Jones and Bartlett