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Tag Archive: History

Feb 27 2013

The Letter

dna-2

“Dear Michael, ..Jim Watson and I have probably made a most important discovery. We have built a model for the structure of de-oxy-ribose-nucleic-acid (read it carefully) called D.N.A. You may remember that the genes of the chromosomes – which carry the hereditary factors – are made up of protein and D.N.A. Our structure is very …

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