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Question: Answered & Verified by Expert
An example of gene therapy is:
BiologyBiotechnology and Its ApplicationsNEET
Options:
  • A Production of injectable hepatitis B vaccine
  • B Production of vaccines in food crops like potatoes which can be eaten
  • C Introduction of gene for adenosine deaminase in persons suffering from Severe Combined Immuno-deficiency (SCID)
  • D Production of test tube babies by artificial insemination and implantation of fertilized eggs.
Solution:
1246 Upvotes Verified Answer
The correct answer is: Introduction of gene for adenosine deaminase in persons suffering from Severe Combined Immuno-deficiency (SCID)
On September 14, 1990 researchers at the U.S. National Institutes of Health performed the first (approved) gene therapy procedure on four-year old Ashanti DeSilva. Born with a rare genetic disease called severe combined immune deficiency (SCID), she lacked a healthy immune system, and was vulnerable to every passing germ. Children with this illness usually develop overwhelming infections and rarely survive to adulthood.

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