genetic engineering

noun, Genetics.
1.
the development and application of scientific methods, procedures, and technologies that permit direct manipulation of genetic material in order to alter the hereditary traits of a cell, organism, or population.
2.
a technique that produces unlimited amounts of otherwise unavailable or scarce biological product by introducing DNA isolated from animals or plants into bacteria and then harvesting the product from a bacterial colony, as human insulin produced in bacteria by the human insulin gene.
Also called biogenetics.
Origin
1965-70
Related forms
genetic engineer, noun
Examples from the web for genetic engineering
  • There are also numerous linked courses often taught for science majors on, for example, the ethics of genetic engineering.
  • It is also from the new possibilities which genetic engineering will provide.
  • Soon genetic engineering will ensure that children are born with perfect features.
  • Perhaps someday our species will lose those distinguishing characteristics, through either intermarriage or genetic engineering.
  • Other technophiles see genetic engineering as a route to growth that is almost without end.
  • Society may decide to embrace genetic engineering or it may reject it as too dangerous.
  • Read what industry advocates have to say about the latest developments in genetic engineering.
  • Topical subjects such as climate change and genetic engineering are given particular attention.
  • Biotech companies present their side of the genetic engineering debate.
  • Have students research the current debate over genetic engineering and cloning, particularly related to dogs.
British Dictionary definitions for genetic engineering

genetic engineering

noun
1.
alteration of the DNA of a cell for purposes of research, as a means of manufacturing animal proteins, correcting genetic defects, or making improvements to plants and animals bred by man
Contemporary definitions for genetic engineering
noun

See genetic modification

genetic engineering in Science
genetic engineering  
The science of altering and cloning genes to produce a new trait in an organism or to make a biological substance, such as a protein or hormone. Genetic engineering mainly involves the creation of recombinant DNA, which is then inserted into the genetic material of a cell or virus.
genetic engineering in Culture

genetic engineering definition


The manipulation of DNA to produce new types of organisms, usually by inserting or deleting genes.

Note: Genetic engineering has been developed commercially, with uses such as producing human insulin or bacteria that will keep plants from freezing in a mild frost. It is also used to produce genetically modified organisms.
Note: U.S. courts have ruled that the products of genetic engineering can be patented.
Note: There is often controversy about the risk involved in releasing genetically engineered organisms into the environment.