Use this form to submit a DNA sequence dataset to positional footprinting analysis. Positional footprinting procedure
allows to identify significant motif positional biases in DNA sequences.
The preferential location of a motif with respect to a reference element, such as the transcription start site,
can be due to functional constraints. A help window is available clicking on each parameter name. Results are returned by
email. Be aware, this may take from a few minutes to a few hours.