Date: Mon Nov 05 2007 - 23:08:27 EST
This is worth sharing. Here is the link to the NOVA special on Epigenetics
and the Epigenome.
http://www.pbs.org/wgbh/nova/sciencenow/3411/02.html
Here is a same or different exercise for you. See these two mice below? They
are identical twins with 100% matching DNA. See if you can spot the
difference.
John
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