Welcome to SwitchDB!

SwitchDB is a freely available, open-source database for studying human gene regulatory sequences. Please log in below or create a user account to begin searching switchDB. Your user account will allow you to save queries and allows us to better serve our users. If you have an account but have forgotten your password you can reset it.

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SwitchDB makes it possible to design experiments using the most comprehensive promoter prediction methodology available today:

Conduct single gene or genome-wide analyses of human promoter sequences
Search for promoters based on gene names, symbols, accession numbers, GO annotation, or genomic position