Tuesday, February 26, 2013

Changing Dimensions of Biotechnology

CHANGING DIMENSIONS OF BIOTECHNOLOGY


Introduction:

Scientific understanding of how living things are put together and how they grow and develop based on instructions coded in their desoxyribonucleic acid is advancing rapidly. The knowledge already acquired and being accumulated offers mankind prospects by longer, healthier lives; replete and safe food and water; and agriculture and industry that dumbfound in harmony with the environment.

Karl Ereky, a Hungarian engineer, coined the term bioengineering in 1919 to refer to the science and that method that permit products to be produced from raw materials with the aid of living organisms. Although biotechnology any is frequently equated with DNA and genetic engineering, it is probably best seen as element of continuum that began centuries ago, when plants and animals began to be selectively breed and microorganisms were used to make beer and wine, tall mallow and bread. The cleansing of waste water through microbial degradation, go out from the 19th century is among the oldest large scale applications of biotechnology by industrial societies.

By the end of 19th century, biotechnology was flourishing.

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non only had micro organisms isolated and identified, but Mendels hold out on genetics was accomplished and institutes for investigating, fermentation and other microbias edge was founded by Pasteur and others. In 1945, the first direct evidence that DNA carried genetic information appeared. The structure off DNA and the itinerary genetic information is passed from generation to generation remained a mystery story until Watson and Crick produced their double helix model in 1953. recent biotechnology began with their discovery.

Since 1980, biotechnology evolved from a scientific curiosity towards commercial applications and today modern biotech plays a role in medicine, supply production, farming and food preparation, forensics and the environment.

What is biotechnology?
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