Scientists are preparing to map out the Human Epigenome
http://www.nature.co.../051212-13.html
Hopefully the funding will come through.
Meanwhile, here's a story about a Lab-on-a-chip device that's already coming through:
http://www.nature.co.../051212-12.html
Perhaps devices like these will bring down the costs of biotech research. I wonder if we'll one day see chips with millions of mixing chambers, as complex as a Pentium.