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Har Gobind Khorana
हरगोबिन्द खुराना
The Nobel laureate who decoded the language of life
Years
1922 – 2011
Known as
Har Gobind Khorana — the biochemist and Nobel laureate
Birthplace
Raipur, Punjab (now in Pakistan)
Field
Scientists & Thinkers
“Science knows no borders — the laboratory is the true homeland of the seeker.”
— Har Gobind Khorana
The Story
Born in 1922 in a village of Punjab, Khorana studied at the University of Punjab and won a scholarship to England, where he earned his doctorate. His genius for chemistry carried him to the great laboratories of the world — Switzerland, Canada, and finally the United States, where he did his most famous work.
His great achievement was the synthesis of the nucleic acids — the molecules of heredity — and the deciphering of the genetic code: he showed how the sequence of the four letters of DNA (and its cousin RNA) encodes the twenty amino acids that build all life. The discovery, made with his collaborators, revealed the language of life itself.
In 1968 he shared the Nobel Prize in Physiology or Medicine for this work. He continued his research into the structure and function of genes for the rest of his life, and died in 2011, honoured as one of the founders of molecular biology — a village boy of Punjab who decoded the alphabet of life.
Core Ideas
The Genetic Code
He helped decode the language of heredity.
The Nobel Prize
The 1968 prize for physiology or medicine.
The Synthesis
He built the nucleic acids of life in the laboratory.
The Village Boy
From a Punjab village to the world's great laboratories.
The Founder
One of the founders of molecular biology.
Why it matters today
Har Gobind Khorana is honoured as one of the greatest scientists of Indian origin in the world — the Nobel laureate who helped decode the language of life. His discovery is the foundation of modern genetics and biotechnology, and his life remains the proof that the genius of Bhārat can conquer the heights of world science.