[BioC] functional clustering question

Phguardiol at aol.com Phguardiol at aol.com
Mon Aug 25 17:41:05 MEST 2003

I wonder if any packages could do the following:
First I m using human U133A affy chips on human cells. 
I have identified a set of genes differentially expressed between 2 groups and I d like to know if some of these share some common regulatory domains in their upstream regions like p53 specific sequence etc... which could help me to cluster these in a more functional way...
Any help is welcome

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