Yep, it's sodium deoxyribose nucleate from calf thymus, from which Franklin & Gosling
worked out the helical structure.
Franklin R.E. and Gosling R.G. (1953) Nature 171, 740-741.
Gavin
Mark Solomon wrote:
>>> Calf thymus would've been my guess. It was a popular and easy source for
> DNA for many studies. However, instead of trying the web or a newsgroup,
> why not march down to your local scientific library and take a look at her
> paper: Franklin, R.E., and Gosling, R.G., "Evidence for a 2-chain helix
> in crystalline structure of sodium desoyribonucleate," Nature 172 (1953)?
> If you do, please let us know. I'm curious, and it would make a good
> trivia question!
>> Mark Solomon
>Mark.Solomon at Yale.edu
