Companies/techniques for gene expression diffs?

John E. Blume jblume at
Wed Apr 16 07:38:32 EST 1997

I am trying to get a current snaphshot of the various companies and/or
techniques that are floating around for determining genes whose expression
level changes from one state to the next.

Examples include DD-PCR, subtractive cDNA libs, and SAGE
(PharmaGenics/Genzyme). If you have any other favorites, please send them
along or post them.


John E. Blume, PhD
jblume at

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