Table 2. Comparison of PADI4 ChIP-chip with Elk-1 ChIP-chip dataset [33].

Test factor	Co-occupied peaks	Only test	Only PADI4	Fold enrichment	p-value	% of test	% of PADI4	Cell line
Elk-1	119	367	638	55.4	3.36E-147	24.5	15.7	Serum-starved Hela Cells