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The first correct illustration of the structure of DNA

The following link takes you to the article – by James Watson and Francis Crick – in which the structure of DNA was correctly identified for the first time. It was published in Science in 1953.

I just love the restraint they showed in writing about what their proposed structure might mean for the study of heredity in all living things: “It has not escaped our notice that the specific pairing we have postulated immediately suggests a possible copying mechanism for the genetic material.” And that’s all they say on the matter, preferring to wait for experimental confirmation before pursuing the idea further.

http://www.nature.com/nature/dna50/watsoncrick.pdf

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