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Applications::Antimicrobial resistance

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Journal::title    First::volume    Pages::author    Issue::bacteria    Which::drugs    Health::animals

Applications {{ safesubst:#invoke:Unsubst||$N=Refimprove section |date=__DATE__ |$B= {{ safesubst:#invoke:Unsubst||$N=Refimprove |date=__DATE__ |$B= {{#invoke:Message box|ambox}} }} }} Antibiotic resistance is an important tool for genetic engineering. By constructing a plasmid that contains an antibiotic-resistance gene as well as the gene being engineered or expressed, a researcher can ensure that, when bacteria replicate, only the copies that carry the plasmid survive. This ensures that the gene being manipulated passes along when the bacteria replicates.

In general, the most commonly used antibiotics in genetic engineering are "older" antibiotics. These include:

In industry, the use of antibiotic resistance is disfavored, since maintaining bacterial cultures would require feeding them large quantities of antibiotics. Instead, the use of auxotrophic bacterial strains (and function-replacement plasmids) is preferred.


Antimicrobial resistance sections
Intro  Definition  Causes  Environmental impact  Prevention  Mechanisms  Organisms  Applications  Society and culture  See also  Footnotes  References  External links  

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