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Thursday, October 8, 2026

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Hamilton O. Smith

Nobel Prize laureate in Medicine 1978
Hamilton O. Smith — Nobel Prize
© Jane Gitschier · CC BY 2.5 / Wikimedia
Medicine 1978
Born : 1931-08-23 — New York, NY, USA
Died : 2025-10-25
“for the discovery of restriction enzymes and their application to problems of molecular genetics”
Medicine · 1978
Hamilton O. Smith, born on August 23, 1931, in New York, was an American biologist known for his significant contributions to molecular biology. In 1978, he was awarded the Nobel Prize in Medicine for his discovery of restriction enzymes and their application to problems of molecular genetics. These enzymes revolutionized research in biotechnology and genetics. Smith continued to influence the field until his death on October 25, 2025.

Frequently asked

Who is Hamilton O. Smith?
Hamilton O. Smith, born on August 23, 1931, in New York, was an American biologist known for his significant contributions to molecular biology. In 1978, he was awarded the Nobel Prize in Medicine for his discovery of restriction enzymes and their application to problems of molecular genetics. These enzymes revolutionized research in biotechnology and genetics. Smith continued to influence the field until his death on October 25, 2025.
In what year did Hamilton O. Smith win the Nobel Prize?
1978 — Medicine
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