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Click on the annotations on the left side of the paper to read and reply to the questions and comments.
Each residue of a DNA molecule is comprised of a deoxyribose, a nit...
This correctly predicts the structure of A-DNA, a form the molecule...
Pauling and Corey suggested a triple-helix structure which Watson a...
In the 50's, Erwin Chargaff proposed a set of ratios whereby the pe...
This is extremely incorrect: substituting ribose for deoxyribose re...
Here they describe the basic chemical structure of DNA: phosphate m...
Make of this controversial statement what you will.
At the time of this paper, DNA was known to be the hereditary molec...
original papers
NATURE
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VOL 421
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23 JANUARY 2003
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www.nature.com/nature 397
© 2003
Nature
Publishing
Group