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As the Green Revolution begins to sputter amidst a rising world population, more emphasis is being placed on biotechnology, which uses living organisms to produce new or altered products. In transgenesis, scientists are able to remove specific genes from one living organism and transplant them into others, such as vegetables, to create bigger, better, more disease-resistant produce. This program follows the process of transgenesis from the laboratory, to the farmer’s field, to the consumer’s table. (51 minutes)



 
    

Item#: This title is currently not available.
Copyright date: ©1995




     


Only available in the US.




The Ethics of Cloning
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The technology of cloning has raised a host of moral, ethical, and religious questions, and this program examines many of them. The "dangers" of cloning, from shrinking gene pools, to the development of a "super race," to fears that cloned DNA could ...(more details)
 
The Science of Cloning

In July 1996, Dr. Ian Wilmut used an electric charge to bring dormant cells to life, and from these cells a sheep named Dolly-the world's first cloned mammal-was created. In this program, Michael McClure of the National Institutes of Health begins by...(more details)
 
Spare Parts: Growing Human Organs
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In this fascinating program, experts on the cutting edge of tissue engineering and regenerative medicine present the astounding results of their research. Academic experts from MIT, Johns Hopkins Medical Institute, Massachusetts General Hospital, Duk...(more details)
 
Biotechnology
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This program describes three practical applications of DNA technology: the use of gene transfer to improve plant species, the use of molecular probes to quickly identify disease-causing organisms, and the development of antigen vaccines. The program ...(more details)
 
Genetically Modified Crops: Hope vs. Hype
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This ABC News program begins with an overview of the controversial new type of crop hybridization known as genetic modification, exploring why the technology has panicked European consumers and has left many American farmers with mixed feelings. Then...(more details)
 


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