⏰ when
When was the structure of DNA first described?
Human BodyGenetics
Quick Answer
The double-helix structure of DNA was first proposed in 1953.
The Full Story
In 1953, James Watson and Francis Crick published their model of DNA as a double helix in the journal Nature. Their work depended heavily on X-ray diffraction data collected by Rosalind Franklin and Maurice Wilkins. The discovery explained how genetic information could be stored and copied. It became one of the most important breakthroughs in modern biology.
Key Facts
1.1953: DNA double-helix model published
2.James Watson and Francis Crick proposed it
3.Rosalind Franklin’s X-ray data was crucial
YouTube Angle
Suggested video title for this topic:
"The moment we learned the shape of life"