Most significant motifs associated with distance to the TSS from the linear analysis.

The top 10 most significant motifs associated with distance to TSS (in base-pairs), for the upstream and downstream regions, analyzed separately. These factors are sorted by their false discovery rate q-value (Sorted q-values). The size of the regression coefficient (Reg. coef.) indicates the strength of the association, with large positive coefficients belonging to motifs frequently found near the TSS. The full list of significant factors can be found in.Tables S1 and S2.