highly significantp = 1.2 × 10 -65
Of the 9555 SRF regions from Triform, 124 regions overlapped with MER57 repeats (with an average overlap of 91%), and 117 of these contained at least two significant binding sites for TFs (from the CisFinder analysis), which is highly significant ( p = 1.2 × 10 -65 according to a Fisher exact test).