TATTAGCGGCGCGATTATCGGCTACGTACGG GGTATCGATCGATGCATGCATCACGATGCAA AACCCCTGATCACATCGCCCATCAAATAGCA ...

N putative promoter regions from:

• DNA microarrays (coexpressed genes)
• Comparative genomics (homologous genes)

GOAL: to detect common regulatory mechanisms to this set of genes providing a set of putative sites to test experimentally