How is genetic engineering done?

Because living organisms have natural barriers to protect themselves against the introduction of DNA from a different species, genetic engineers must force the DNA from one organism into another. Their methods include:

Genetically Modified Foods intended for Examples Of Genetically Modified Organisms

Corn engineered with human genes (Dow)
Sugarcane engineered with human genes (Hawaii Agriculture Research Center)
Corn engineered with jellyfish genes (Stanford University)
Tobacco engineered with lettuce genes (University of Hawaii)
Rice engineered with human genes (Applied Phytologics)
Corn engineered with hepatitis virus genes (Prodigene)
Potatoes that glowed in the dark when they needed watering.
Human genes were inserted into corn to produce spermicide.

Is genetic engineering precise?

Genetic Engineering - Gmo Peaches with Examples Of Genetically Modified Organisms

Contrary to popular notions ofthe alleged monstrosity of genetically engineered organisms, her body shapeand coloration are exactly of the same kind we ordinarily find in albinorabbits.

GMO Timeline: A History of Genetically Modified Foods

24 - In An Essay Concerning Human Understanding (Book II, Chapter XI),John Locke wrote: "If it may be doubted whether beasts compound and enlargetheir ideas that way to any degree; this, I think, I may be positive inthat the power of abstracting is not at all in them; and that the havingof general ideas is that which puts a perfect distinction betwixt man andbrutes, and is an excellency which the faculties of brutes do by no meansattain to.

Tumpey's experiment is considered "genetic engineering"

Eukaryotes are unicellular (e.g.,yeast) or multicellular organisms (e.g., humans) that have a nuclear membranesurrounding genetic material and numerous membrane-bound organelles dispersedin a complex cellular structure.

Should Genetic Engineering on Humans Progress? | …

Pakistan can easily get into floriculture market of the world. As we have better soil, suitable temperatures and good sun-shine which are the primary needs of any agrobusiness. Although Pakistan is far-behind in advance technologies but we are sure in future we will also come forward in learning and application of genetic engineering and biotechnology and compete the floriculture market in the world and bring revolution in agribusiness and earn foreign exchange.

National Society of Genetic Counselors : NSGC Home Page

Tony Monaco, a scientist at the Wellcome Centre Trust for Human Genetics, Oxford University, believes that our ability to spell lies partly in our DNA. In his study, his lab tracked the development of 6,000 children born in the early Nineties. Previous studies highlighted a particular gene that might affect reading ability, KIAA0319. We all carry it, but he found that 15 percent of the population have a slightly different version than normal.

Genetically modified organism - Wikipedia

Further work altered the green fluorescent proteingene to conform to the favored codons of highly expressed human proteinsand thus allowed improved expression in mammalian cells.