MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Neural-Tube_E13.5_H3K9me3_107_76_0.510_0.0001362396 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.22681 0.29997 0.195938 0.277282 0.981017 0.016979 0.002004 0.0 0.584865 0.0 0.415135 0.0 0.0 0.961349 0.038651 0.0 0.914307 0.012517 0.00933 0.063847 0.0 0.012406 0.089685 0.897909 0.049736 0.00432 0.006184 0.93976 0.0 0.026857 0.0 0.973143 0.72546 0.095187 0.179352 0.0