Wednesday, September 30, 2009

Genetic Engineering (Short Note)

It is the manipulation of genetic material of any organism. Genetic engineering usually utilize bacterial cells and their plasmids, which are small circular DNA molecule. They can replicate feely within bacterial cells. Genetic engineering can produce cells that contain a foreign gene. These results ar capable of producing new and different Protein. As a result of growth of these cells so many identical copies of plasmid with a foreign gene are produced.

Genetic engineering bacteria can be used in the environment, for serving in the field of agriculture etc. These bacteria can also be used to promote health of plants to make them resistant towards insects as bioremediation (pollution cleaner) to synthesize organic chemicals to dect metals, to enhance genetic research to produce pharmaceutical products. In agriculture these bacteria can be used to promote the health of plant in different ways.

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